From 14df716e6322144d73a02b882e7cc63a5a03f4c3 Mon Sep 17 00:00:00 2001 From: squidfunk Date: Mon, 17 Feb 2020 17:20:08 +0100 Subject: [PATCH] Prepare 5.0.0b1 release --- .../javascripts/bundle.a08f7eca.min.js.map | 1 - ...a08f7eca.min.js => bundle.bbd36fcf.min.js} | 4 +- .../javascripts/bundle.bbd36fcf.min.js.map | 1 + material/assets/manifest.json | 4 +- material/base.html | 4 +- package.json | 2 +- .../javascripts/components/search/_/index.ts | 103 ++++++++++++++++++ .../javascripts/components/search/index.ts | 85 +-------------- src/assets/javascripts/index.ts | 92 ++++++---------- .../javascripts/observables/anchor/index.ts | 2 +- .../observables/header/shadow/index.ts | 2 +- .../observables/header/title/index.ts | 4 +- .../observables/main/hideable/index.ts | 2 +- .../observables/main/sidebar/index.ts | 2 +- .../observables/navigation/layer/index.ts | 2 +- .../observables/search/result/index.ts | 2 +- src/assets/javascripts/patches/index.ts | 1 + .../javascripts/patches/scrollfix/index.ts | 85 +++++++++++++++ 18 files changed, 245 insertions(+), 153 deletions(-) delete mode 100644 material/assets/javascripts/bundle.a08f7eca.min.js.map rename material/assets/javascripts/{bundle.a08f7eca.min.js => bundle.bbd36fcf.min.js} (75%) create mode 100644 material/assets/javascripts/bundle.bbd36fcf.min.js.map create mode 100644 src/assets/javascripts/components/search/_/index.ts create mode 100644 src/assets/javascripts/patches/scrollfix/index.ts diff --git a/material/assets/javascripts/bundle.a08f7eca.min.js.map b/material/assets/javascripts/bundle.a08f7eca.min.js.map deleted file mode 100644 index e5084358b..000000000 --- a/material/assets/javascripts/bundle.a08f7eca.min.js.map +++ /dev/null @@ -1 +0,0 @@ -{"version":3,"sources":["webpack:///webpack/bootstrap","webpack:///./node_modules/rxjs/_esm5/internal/util/root.js","webpack:///./node_modules/clipboard/dist/clipboard.js","webpack:///(webpack)/buildin/global.js","webpack:///./node_modules/tslib/tslib.es6.js","webpack:///./node_modules/ramda/es/internal/_isPlaceholder.js","webpack:///./node_modules/ramda/es/internal/_curry1.js","webpack:///./node_modules/ramda/es/internal/_has.js","webpack:///./node_modules/ramda/es/internal/_isArguments.js","webpack:///./node_modules/ramda/es/keys.js","webpack:///./node_modules/ramda/es/values.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isFunction.js","webpack:///./node_modules/rxjs/_esm5/internal/config.js","webpack:///./node_modules/rxjs/_esm5/internal/util/hostReportError.js","webpack:///./node_modules/rxjs/_esm5/internal/Observer.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isArray.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isObject.js","webpack:///./node_modules/rxjs/_esm5/internal/util/UnsubscriptionError.js","webpack:///./node_modules/rxjs/_esm5/internal/Subscription.js","webpack:///./node_modules/rxjs/_esm5/internal/symbol/rxSubscriber.js","webpack:///./node_modules/rxjs/_esm5/internal/Subscriber.js","webpack:///./node_modules/rxjs/_esm5/internal/symbol/observable.js","webpack:///./node_modules/rxjs/_esm5/internal/util/noop.js","webpack:///./node_modules/rxjs/_esm5/internal/util/pipe.js","webpack:///./node_modules/rxjs/_esm5/internal/Observable.js","webpack:///./node_modules/rxjs/_esm5/internal/util/toSubscriber.js","webpack:///./node_modules/rxjs/_esm5/internal/util/canReportError.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/empty.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isScheduler.js","webpack:///./node_modules/rxjs/_esm5/internal/util/subscribeToArray.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduled/scheduleArray.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/fromArray.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/of.js","webpack:///./node_modules/rxjs/_esm5/internal/OuterSubscriber.js","webpack:///./node_modules/rxjs/_esm5/internal/InnerSubscriber.js","webpack:///./node_modules/rxjs/_esm5/internal/symbol/iterator.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isArrayLike.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isPromise.js","webpack:///./node_modules/rxjs/_esm5/internal/util/subscribeTo.js","webpack:///./node_modules/rxjs/_esm5/internal/util/subscribeToObservable.js","webpack:///./node_modules/rxjs/_esm5/internal/util/subscribeToPromise.js","webpack:///./node_modules/rxjs/_esm5/internal/util/subscribeToIterable.js","webpack:///./node_modules/rxjs/_esm5/internal/util/subscribeToResult.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/combineLatest.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/AsyncAction.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/Action.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/AnimationFrameAction.js","webpack:///./node_modules/rxjs/_esm5/internal/Scheduler.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/AsyncScheduler.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/animationFrame.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/AnimationFrameScheduler.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/map.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduled/scheduled.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isInteropObservable.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduled/scheduleObservable.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduled/schedulePromise.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isIterable.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduled/scheduleIterable.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/from.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/mergeMap.js","webpack:///./node_modules/rxjs/_esm5/internal/util/identity.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/mergeAll.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/merge.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/tap.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/switchMap.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/filter.js","webpack:///./node_modules/rxjs/_esm5/internal/Notification.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/async.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/throwError.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/delay.js","webpack:///./node_modules/rxjs/_esm5/internal/util/isDate.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/withLatestFrom.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/observeOn.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/fromEvent.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/mapTo.js","webpack:///./node_modules/rxjs/_esm5/internal/util/ObjectUnsubscribedError.js","webpack:///./node_modules/rxjs/_esm5/internal/SubjectSubscription.js","webpack:///./node_modules/rxjs/_esm5/internal/Subject.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/QueueAction.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/queue.js","webpack:///./node_modules/rxjs/_esm5/internal/scheduler/QueueScheduler.js","webpack:///./node_modules/rxjs/_esm5/internal/ReplaySubject.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/shareReplay.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/dom/AjaxObservable.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/dom/ajax.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/concat.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/concatAll.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/startWith.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/distinctUntilChanged.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/pluck.js","webpack:///./src/assets/javascripts/observables/agent/element/_/index.ts","webpack:///./src/assets/javascripts/observables/agent/element/focus/index.ts","webpack:///./src/assets/javascripts/observables/agent/element/offset/index.ts","webpack:///./node_modules/rxjs/_esm5/internal/operators/refCount.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/ConnectableObservable.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/multicast.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/share.js","webpack:///./node_modules/rxjs/_esm5/internal/observable/fromEventPattern.js","webpack:///./src/assets/javascripts/observables/agent/media/index.ts","webpack:///./src/assets/javascripts/observables/agent/viewport/offset/index.ts","webpack:///./src/assets/javascripts/observables/agent/viewport/size/index.ts","webpack:///./src/assets/javascripts/observables/agent/viewport/_/index.ts","webpack:///./node_modules/rxjs/_esm5/internal/operators/throttle.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/switchMapTo.js","webpack:///./src/assets/javascripts/observables/agent/worker/index.ts","webpack:///./node_modules/ramda/es/reverse.js","webpack:///./node_modules/ramda/es/internal/_isString.js","webpack:///./node_modules/ramda/es/internal/_curry2.js","webpack:///./node_modules/ramda/es/internal/_arrayFromIterator.js","webpack:///./node_modules/ramda/es/internal/_includesWith.js","webpack:///./node_modules/ramda/es/internal/_objectIs.js","webpack:///./node_modules/ramda/es/type.js","webpack:///./node_modules/ramda/es/internal/_equals.js","webpack:///./node_modules/ramda/es/internal/_functionName.js","webpack:///./node_modules/ramda/es/equals.js","webpack:///./node_modules/ramda/es/internal/_includes.js","webpack:///./node_modules/ramda/es/internal/_indexOf.js","webpack:///./node_modules/ramda/es/internal/_Set.js","webpack:///./node_modules/ramda/es/difference.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/distinctUntilKeyChanged.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/scan.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/finalize.js","webpack:///./src/assets/javascripts/utilities/string/index.ts","webpack:///./src/assets/javascripts/actions/anchor/index.ts","webpack:///./src/assets/javascripts/actions/main/scrollable/index.ts","webpack:///./src/assets/javascripts/utilities/jsx/index.ts","webpack:///./src/assets/javascripts/actions/search/result/index.ts","webpack:///./src/assets/javascripts/actions/toggle/index.ts","webpack:///./src/assets/javascripts/observables/header/_/index.ts","webpack:///./src/assets/javascripts/observables/main/hideable/index.ts","webpack:///./src/assets/javascripts/actions/main/hideable/index.ts","webpack:///./src/assets/javascripts/observables/main/sidebar/index.ts","webpack:///./src/assets/javascripts/actions/main/sidebar/index.ts","webpack:///./node_modules/ramda/es/internal/_isArray.js","webpack:///./node_modules/ramda/es/internal/_isTransformer.js","webpack:///./node_modules/ramda/es/internal/_dispatchable.js","webpack:///./node_modules/ramda/es/internal/_xfBase.js","webpack:///./node_modules/ramda/es/internal/_xfindLast.js","webpack:///./node_modules/ramda/es/findLast.js","webpack:///./src/assets/javascripts/observables/search/query/index.ts","webpack:///./src/assets/javascripts/templates/clipboard/index.tsx","webpack:///./src/assets/javascripts/templates/search/index.tsx","webpack:///./src/assets/javascripts/templates/source/index.tsx","webpack:///./src/assets/javascripts/templates/table/index.tsx","webpack:///./src/assets/javascripts/observables/search/result/index.ts","webpack:///./node_modules/rxjs/_esm5/internal/observable/never.js","webpack:///./node_modules/rxjs/_esm5/internal/util/ArgumentOutOfRangeError.js","webpack:///./node_modules/rxjs/_esm5/internal/operators/take.js","webpack:///./src/assets/javascripts/observables/toggle/index.ts","webpack:///./src/assets/javascripts/workers/packer/message/index.ts","webpack:///./src/assets/javascripts/workers/search/message/index.ts","webpack:///./src/assets/javascripts/components/_/index.ts","webpack:///./src/assets/javascripts/workers/search/_/index.ts","webpack:///./src/assets/javascripts/integrations/source/github/index.ts","webpack:///./src/assets/javascripts/components/header/title/index.ts","webpack:///./src/assets/javascripts/observables/header/title/index.ts","webpack:///./src/assets/javascripts/actions/header/title/index.ts","webpack:///./src/assets/javascripts/components/main/index.ts","webpack:///./src/assets/javascripts/observables/main/_/index.ts","webpack:///./src/assets/javascripts/observables/header/shadow/index.ts","webpack:///./src/assets/javascripts/actions/header/_/index.ts","webpack:///./src/assets/javascripts/components/navigation/index.ts","webpack:///./src/assets/javascripts/observables/navigation/layer/index.ts","webpack:///./src/assets/javascripts/components/search/reset/index.ts","webpack:///./src/assets/javascripts/observables/search/reset/index.ts","webpack:///./node_modules/ramda/es/internal/_identity.js","webpack:///./node_modules/ramda/es/identity.js","webpack:///./src/assets/javascripts/components/search/result/index.ts","webpack:///./src/assets/javascripts/utilities/rxjs/operators/index.ts","webpack:///./src/assets/javascripts/components/search/index.ts","webpack:///./src/assets/javascripts/components/search/query/index.ts","webpack:///./src/assets/javascripts/components/toc/index.ts","webpack:///./src/assets/javascripts/observables/anchor/index.ts","webpack:///./src/assets/javascripts/index.ts","webpack:///./src/assets/javascripts/utilities/config/index.ts","webpack:///./src/assets/javascripts/observables/agent/document/_/index.ts","webpack:///./src/assets/javascripts/observables/agent/location/index.ts","webpack:///./src/assets/javascripts/observables/agent/keyboard/index.ts","webpack:///./src/assets/javascripts/components/header/_/index.ts","webpack:///./src/assets/javascripts/components/tabs/index.ts","webpack:///./src/assets/javascripts/components/hero/index.ts","webpack:///./src/assets/javascripts/integrations/clipboard/index.ts","webpack:///./src/assets/javascripts/patches/table/index.ts","webpack:///./src/assets/javascripts/patches/details/index.ts"],"names":["installedModules","__webpack_require__","moduleId","exports","module","i","l","modules","call","m","c","d","name","getter","o","Object","defineProperty","enumerable","get","r","Symbol","toStringTag","value","t","mode","__esModule","ns","create","key","bind","n","object","property","prototype","hasOwnProperty","p","s","__window","window","__self","self","WorkerGlobalScope","_root","global","factory","_typeof","iterator","obj","constructor","_createClass","defineProperties","target","props","length","descriptor","configurable","writable","Constructor","protoProps","staticProps","_clipboardAction2","_interopRequireDefault","_tinyEmitter2","_goodListener2","default","Clipboard","_Emitter","trigger","options","instance","TypeError","_classCallCheck","this","_this","ReferenceError","_possibleConstructorReturn","__proto__","getPrototypeOf","resolveOptions","listenClick","subClass","superClass","setPrototypeOf","_inherits","arguments","undefined","action","defaultAction","defaultTarget","text","defaultText","container","document","body","_this2","listener","e","onClick","delegateTarget","currentTarget","clipboardAction","emitter","getAttributeValue","selector","querySelector","destroy","actions","support","queryCommandSupported","forEach","suffix","element","attribute","hasAttribute","getAttribute","_select","_select2","ClipboardAction","initSelection","selectedText","selectFake","selectTarget","isRTL","documentElement","removeFake","fakeHandlerCallback","fakeHandler","addEventListener","fakeElem","createElement","style","fontSize","border","padding","margin","position","yPosition","pageYOffset","scrollTop","top","setAttribute","appendChild","copyText","removeEventListener","removeChild","succeeded","execCommand","err","handleResult","emit","clearSelection","focus","getSelection","removeAllRanges","set","_action","Error","nodeType","_target","nodeName","isReadOnly","select","setSelectionRange","removeAttribute","selection","range","createRange","selectNodeContents","addRange","toString","E","on","callback","ctx","push","fn","once","off","apply","_","data","slice","evtArr","len","evts","liveEvents","is","delegate","type","string","node","listenNode","nodeList","Array","listenNodeList","listenSelector","HTMLElement","String","closest","_delegate","useCapture","listenerFn","elements","querySelectorAll","map","DOCUMENT_NODE_TYPE","Element","matches","proto","matchesSelector","mozMatchesSelector","msMatchesSelector","oMatchesSelector","webkitMatchesSelector","parentNode","g","Function","extendStatics","b","__extends","__","__assign","assign","__values","next","done","__read","ar","error","__spread","concat","_isPlaceholder","a","_curry1","f1","_has","prop","x","hasEnumBug","propertyIsEnumerable","nonEnumerableProps","hasArgsEnumBug","contains","list","item","idx","keys","nIdx","ks","checkArgsLength","vals","isFunction","_enable_super_gross_mode_that_will_cause_bad_things","Promise","stack","hostReportError","setTimeout","empty","closed","useDeprecatedSynchronousErrorHandling","complete","isArray","isObject","UnsubscriptionError","UnsubscriptionErrorImpl","errors","message","join","Subscription","unsubscribe","_parentOrParents","_subscriptions","_unsubscribe","remove","index","flattenUnsubscriptionErrors","sub","add","teardown","subscription","EMPTY","tmp","indexOf","subscriptions","subscriptionIndex","splice","reduce","errs","rxSubscriber","Math","random","_super","Subscriber","destinationOrNext","syncErrorValue","syncErrorThrown","syncErrorThrowable","isStopped","destination","subscriber","_next","_error","_complete","_unsubscribeAndRecycle","SafeSubscriber","_parentSubscriber","observerOrNext","context","_context","__tryOrSetError","__tryOrUnsub","wrappedComplete","parent","observable","noop","pipe","fns","_i","pipeFromArray","input","prev","Observable","subscribe","_isScalar","_subscribe","lift","operator","source","sink","nextOrObserver","toSubscriber","_trySubscribe","observer","_a","closed_1","canReportError","console","warn","promiseCtor","getPromiseCtor","resolve","reject","operations","toPromise","scheduler","schedule","emptyScheduled","isScheduler","subscribeToArray","array","scheduleArray","fromArray","of","args","pop","OuterSubscriber","notifyNext","outerValue","innerValue","outerIndex","innerIndex","innerSub","notifyError","notifyComplete","InnerSubscriber","getSymbolIterator","isArrayLike","isPromise","then","subscribeTo","result","obs","promise","iterable","return","subscribeToResult","outerSubscriber","NONE","combineLatest","observables","resultSelector","CombineLatestOperator","CombineLatestSubscriber","active","values","toRespond","unused","oldVal","_tryResultSelector","AsyncAction","work","pending","state","delay","id","recycleAsyncId","requestAsyncId","setInterval","flush","clearInterval","execute","_execute","errored","errorValue","Action","AnimationFrameAction","scheduled","requestAnimationFrame","cancelAnimationFrame","Scheduler","SchedulerAction","now","Date","AsyncScheduler","shift","animationFrame","AnimationFrameScheduler","count","project","thisArg","MapOperator","MapSubscriber","isInteropObservable","scheduleObservable","schedulePromise","isIterable","scheduleIterable","from","MergeMapOperator","concurrent","Number","POSITIVE_INFINITY","MergeMapSubscriber","hasCompleted","buffer","_tryNext","_innerSub","ish","innerSubscriber","identity","mergeAll","mergeMap","ii","merge","last","tap","DoOperator","TapSubscriber","_tapNext","_tapError","_tapComplete","switchMap","SwitchMapOperator","SwitchMapSubscriber","innerSubscription","filter","predicate","FilterOperator","NotificationKind","FilterSubscriber","dispatch","Notification","kind","hasValue","observe","do","accept","toObservable","createNext","undefinedValueNotification","createError","createComplete","completeNotification","delayFor","isNaN","abs","DelayOperator","DelaySubscriber","queue","time","notification","delay_1","max","_schedule","scheduleNotification","DelayMessage","withLatestFrom","WithLatestFromOperator","WithLatestFromSubscriber","found","_tryProject","observeOn","ObserveOnOperator","ObserveOnSubscriber","arg","scheduleMessage","ObserveOnMessage","fromEvent","eventName","setupSubscription","sourceObj","handler","isEventTarget","source_1","isJQueryStyleEventEmitter","source_2","addListener","removeListener","isNodeStyleEventEmitter","source_3","mapTo","MapToOperator","MapToSubscriber","ObjectUnsubscribedError","ObjectUnsubscribedErrorImpl","SubjectSubscription","subject","observers","subscriberIndex","SubjectSubscriber","Subject","hasError","thrownError","copy","asObservable","AnonymousSubject","QueueAction","QueueScheduler","ReplaySubject","bufferSize","windowTime","_events","_infiniteTimeWindow","_bufferSize","_windowTime","nextInfiniteTimeWindow","nextTimeWindow","ReplayEvent","_getNow","_trimBufferThenGetEvents","eventsCount","spliceCount","shareReplay","configOrBufferSize","config","refCount","_b","_c","useRefCount","isComplete","shareReplayOperator","ajaxGet","url","headers","method","ajaxPost","ajaxDelete","ajaxPut","ajaxPatch","mapResponse","response","ajaxGetJSON","responseType","AjaxObservable","urlOrRequest","request","async","createXHR","crossDomain","root","XMLHttpRequest","XDomainRequest","getCORSRequest","progId","progIds","ActiveXObject","getXMLHttpRequest","withCredentials","timeout","post","delete","put","patch","getJSON","AjaxSubscriber","getHeader","FormData","serializeBody","send","xhr","AjaxResponse","user","password","setupEvents","open","setHeaders","contentType","splitIndex","substring","encodeURIComponent","JSON","stringify","setRequestHeader","headerName","toLowerCase","progressSubscriber","xhrTimeout","AjaxTimeoutError","ontimeout","upload","xhrProgress_1","xhrError_1","onprogress","AjaxError","onerror","xhrReadyStateChange","xhrLoad","readyState","status_1","status","responseText","onreadystatechange","onload","abort","originalEvent","parseXhrResponse","AjaxErrorImpl","parse","parseJson","responseXML","ajax","concatAll","startWith","distinctUntilChanged","compare","keySelector","DistinctUntilChangedOperator","DistinctUntilChangedSubscriber","hasKey","y","pluck","properties","currentProp","plucker","getElement","getElementOrThrow","el","getActiveElement","activeElement","getElements","setElementFocus","blur","getElementOffset","scrollLeft","RefCountOperator","connectable","_refCount","refCounter","connection","connect","RefCountSubscriber","sharedConnection","_connection","ConnectableObservable","subjectFactory","_isComplete","getSubject","_subject","connectableObservableDescriptor","connectableProto","ConnectableSubscriber","MulticastOperator","shareSubjectFactory","share","subjectOrSubjectFactory","fromEventPattern","addHandler","removeHandler","retValue","watchMedia","query","media","matchMedia","getViewportOffset","pageXOffset","getViewportSize","width","innerWidth","height","innerHeight","watchViewportAt","header$","viewport$","offset","size","offsetLeft","offsetTop","defaultThrottleConfig","leading","trailing","ThrottleOperator","durationSelector","ThrottleSubscriber","_leading","_trailing","_hasValue","_sendValue","_throttled","throttle","duration","tryDurationSelector","throttlingDone","switchMapTo","innerObservable","watchWorker","worker","tx$","rx$","postMessage","split","reverse","_curry2","f2","_arrayFromIterator","iter","_includesWith","pred","val","_uniqContentEquals","aIterator","bIterator","stackA","stackB","eq","_equals","aItem","f","match","typeA","equals","valueOf","ignoreCase","multiline","sticky","unicode","entries","keysA","extendedStackA","extendedStackB","_includes","inf","_indexOf","hasOrAdd","shouldAdd","prevSize","Infinity","_items","_nativeSet","has","bIdx","_Set","Set","first","second","out","firstLen","secondLen","toFilterOut","distinctUntilKeyChanged","scan","accumulator","seed","hasSeed","ScanOperator","ScanSubscriber","_seed","finalize","FinallyOperator","lang","FinallySubscriber","setAnchorBlur","resetAnchorBlur","setAnchorActive","classList","toggle","resetAnchorActive","resetOverflowScrolling","webkitOverflowScrolling","child","innerHTML","Node","h","tag","attributes","attr","children","translate","innerText","replace","addToSearchResultList","setToggle","checked","click","watchHeader","styles","getComputedStyle","includes","offsetHeight","paintHideable","setHidden","resetHidden","watchSidebar","main$","adjust","parseFloat","parentElement","getPropertyValue","height$","min","lock$","lock","paintSidebar","setSidebarHeight","setSidebarLock","resetSidebarHeight","resetSidebarLock","_isTransformer","_dispatchable","methodNames","xf","_isArray","transducer","XFindLast","_xfBase","defaultTransform","trim","watchSearchQuery","transform","focus$","blur$","watchElementFocus","css","link","article","section","title","teaser","renderSearchResult","sections","location","href","class","tabIndex","truncate","facts","fact","wrapper","table","paintSearchResult","query$","fetch$","meta","textContent","setSearchResultMeta","resetSearchResultMeta","scrollHeight","resetSearchResultList","NEVER","ArgumentOutOfRangeError","ArgumentOutOfRangeErrorImpl","toggles$","PackerMessageType","SearchMessageType","components$","TakeOperator","total","TakeSubscriber","watchToggleMap","names","document$","toggles","useToggle","watchToggle","isSearchResultMessage","RESULT","base","paths","fetchGitHubStats","repo","useComponent","components","mountHeaderTitle","main","headline","setHeaderTitleActive","resetHeaderTitleActive","paintHeaderTitle","mountMain","header","adjust$","bottom","active$","watchMain","setHeaderShadow","resetHeaderShadow","paintHeaderShadow","mountNavigation","screen$","screen","sidebar","els","Map","label","htmlFor","watchNavigationLayer","paintNavigationLayer","layer","mountSearchReset","watchSearchReset","_identity","mountSearchResult","keyboard$","toggle$","watchElementOffset","takeIf","claim","mountSearch","reset$","QUERY","mountSearchQuery","mountTableOfContents","tablet$","tablet","sidebar$","anchors$","decodeURIComponent","hash","path","anchor","tagName","begin","end","watchAnchorList","paintAnchorList","anchors","initialize","search","packer","isConfig","SyntaxError","hash$","location$","watchLocation","ev","metaKey","ctrlKey","preventDefault","stopPropagation","Worker","prefix","URL","SETUP","setupSearchWorker","replaceWith","watchComponentMap","search$","navigation$","toc$","tabs$","hidden","mountTabs","hero$","mountHero","title$","setScrollLock","parseInt","scrollTo","resetScrollLock","blocks","block","insertBefore","mountClipboard","sessionStorage","getItem","format","digits","toFixed","stargazers_count","forks_count","setItem","public_repos","repository","dataset","mdState","renderSource","placeholder","patchTables","patchDetails","scrollable","getOwnPropertySymbols","rest","navigator","userAgent"],"mappings":"4DACE,IAAIA,EAAmB,GAGvB,SAASC,EAAoBC,GAG5B,GAAGF,EAAiBE,GACnB,OAAOF,EAAiBE,GAAUC,QAGnC,IAAIC,EAASJ,EAAiBE,GAAY,CACzCG,EAAGH,EACHI,GAAG,EACHH,QAAS,IAUV,OANAI,EAAQL,GAAUM,KAAKJ,EAAOD,QAASC,EAAQA,EAAOD,QAASF,GAG/DG,EAAOE,GAAI,EAGJF,EAAOD,QA0Df,OArDAF,EAAoBQ,EAAIF,EAGxBN,EAAoBS,EAAIV,EAGxBC,EAAoBU,EAAI,SAASR,EAASS,EAAMC,GAC3CZ,EAAoBa,EAAEX,EAASS,IAClCG,OAAOC,eAAeb,EAASS,EAAM,CAAEK,YAAY,EAAMC,IAAKL,KAKhEZ,EAAoBkB,EAAI,SAAShB,GACX,oBAAXiB,QAA0BA,OAAOC,aAC1CN,OAAOC,eAAeb,EAASiB,OAAOC,YAAa,CAAEC,MAAO,WAE7DP,OAAOC,eAAeb,EAAS,aAAc,CAAEmB,OAAO,KAQvDrB,EAAoBsB,EAAI,SAASD,EAAOE,GAEvC,GADU,EAAPA,IAAUF,EAAQrB,EAAoBqB,IAC/B,EAAPE,EAAU,OAAOF,EACpB,GAAW,EAAPE,GAA8B,iBAAVF,GAAsBA,GAASA,EAAMG,WAAY,OAAOH,EAChF,IAAII,EAAKX,OAAOY,OAAO,MAGvB,GAFA1B,EAAoBkB,EAAEO,GACtBX,OAAOC,eAAeU,EAAI,UAAW,CAAET,YAAY,EAAMK,MAAOA,IACtD,EAAPE,GAA4B,iBAATF,EAAmB,IAAI,IAAIM,KAAON,EAAOrB,EAAoBU,EAAEe,EAAIE,EAAK,SAASA,GAAO,OAAON,EAAMM,IAAQC,KAAK,KAAMD,IAC9I,OAAOF,GAIRzB,EAAoB6B,EAAI,SAAS1B,GAChC,IAAIS,EAAST,GAAUA,EAAOqB,WAC7B,WAAwB,OAAOrB,EAAgB,SAC/C,WAA8B,OAAOA,GAEtC,OADAH,EAAoBU,EAAEE,EAAQ,IAAKA,GAC5BA,GAIRZ,EAAoBa,EAAI,SAASiB,EAAQC,GAAY,OAAOjB,OAAOkB,UAAUC,eAAe1B,KAAKuB,EAAQC,IAGzG/B,EAAoBkC,EAAI,GAIjBlC,EAAoBA,EAAoBmC,EAAI,G,kCClFrD,8CACA,IAAIC,EAA6B,oBAAXC,QAA0BA,OAC5CC,EAAyB,oBAATC,MAAqD,oBAAtBC,mBAC/CD,gBAAgBC,mBAAqBD,KAErCE,EAAQL,QADqB,IAAXM,GAA0BA,GACZJ,I;;;;;;;ACCpC,IAAiDK,IASxC,WACT,OAAgB,SAAUrC,GAEhB,IAAIP,EAAmB,GAGvB,SAASC,EAAoBC,GAG5B,GAAGF,EAAiBE,GACnB,OAAOF,EAAiBE,GAAUC,QAGnC,IAAIC,EAASJ,EAAiBE,GAAY,CACzCG,EAAGH,EACHI,GAAG,EACHH,QAAS,IAUV,OANAI,EAAQL,GAAUM,KAAKJ,EAAOD,QAASC,EAAQA,EAAOD,QAASF,GAG/DG,EAAOE,GAAI,EAGJF,EAAOD,QA0Df,OArDAF,EAAoBQ,EAAIF,EAGxBN,EAAoBS,EAAIV,EAGxBC,EAAoBU,EAAI,SAASR,EAASS,EAAMC,GAC3CZ,EAAoBa,EAAEX,EAASS,IAClCG,OAAOC,eAAeb,EAASS,EAAM,CAAEK,YAAY,EAAMC,IAAKL,KAKhEZ,EAAoBkB,EAAI,SAAShB,GACX,oBAAXiB,QAA0BA,OAAOC,aAC1CN,OAAOC,eAAeb,EAASiB,OAAOC,YAAa,CAAEC,MAAO,WAE7DP,OAAOC,eAAeb,EAAS,aAAc,CAAEmB,OAAO,KAQvDrB,EAAoBsB,EAAI,SAASD,EAAOE,GAEvC,GADU,EAAPA,IAAUF,EAAQrB,EAAoBqB,IAC/B,EAAPE,EAAU,OAAOF,EACpB,GAAW,EAAPE,GAA8B,iBAAVF,GAAsBA,GAASA,EAAMG,WAAY,OAAOH,EAChF,IAAII,EAAKX,OAAOY,OAAO,MAGvB,GAFA1B,EAAoBkB,EAAEO,GACtBX,OAAOC,eAAeU,EAAI,UAAW,CAAET,YAAY,EAAMK,MAAOA,IACtD,EAAPE,GAA4B,iBAATF,EAAmB,IAAI,IAAIM,KAAON,EAAOrB,EAAoBU,EAAEe,EAAIE,EAAK,SAASA,GAAO,OAAON,EAAMM,IAAQC,KAAK,KAAMD,IAC9I,OAAOF,GAIRzB,EAAoB6B,EAAI,SAAS1B,GAChC,IAAIS,EAAST,GAAUA,EAAOqB,WAC7B,WAAwB,OAAOrB,EAAgB,SAC/C,WAA8B,OAAOA,GAEtC,OADAH,EAAoBU,EAAEE,EAAQ,IAAKA,GAC5BA,GAIRZ,EAAoBa,EAAI,SAASiB,EAAQC,GAAY,OAAOjB,OAAOkB,UAAUC,eAAe1B,KAAKuB,EAAQC,IAGzG/B,EAAoBkC,EAAI,GAIjBlC,EAAoBA,EAAoBmC,EAAI,GAnF7C,CAsFN,CAEJ,SAAUhC,EAAQD,EAASF,GAEjC,aAGA,IAAI4C,EAA4B,mBAAXzB,QAAoD,iBAApBA,OAAO0B,SAAwB,SAAUC,GAAO,cAAcA,GAAS,SAAUA,GAAO,OAAOA,GAAyB,mBAAX3B,QAAyB2B,EAAIC,cAAgB5B,QAAU2B,IAAQ3B,OAAOa,UAAY,gBAAkBc,GAElQE,EAAe,WAAc,SAASC,EAAiBC,EAAQC,GAAS,IAAK,IAAI/C,EAAI,EAAGA,EAAI+C,EAAMC,OAAQhD,IAAK,CAAE,IAAIiD,EAAaF,EAAM/C,GAAIiD,EAAWrC,WAAaqC,EAAWrC,aAAc,EAAOqC,EAAWC,cAAe,EAAU,UAAWD,IAAYA,EAAWE,UAAW,GAAMzC,OAAOC,eAAemC,EAAQG,EAAW1B,IAAK0B,IAAiB,OAAO,SAAUG,EAAaC,EAAYC,GAAiJ,OAA9HD,GAAYR,EAAiBO,EAAYxB,UAAWyB,GAAiBC,GAAaT,EAAiBO,EAAaE,GAAqBF,GAA7gB,GAIfG,EAAoBC,EAFD5D,EAAoB,IAMvC6D,EAAgBD,EAFD5D,EAAoB,IAMnC8D,EAAiBF,EAFD5D,EAAoB,IAIxC,SAAS4D,EAAuBd,GAAO,OAAOA,GAAOA,EAAItB,WAAasB,EAAM,CAAEiB,QAASjB,GAYvF,IAAIkB,EAAY,SAAUC,GAOtB,SAASD,EAAUE,EAASC,IAjBhC,SAAyBC,EAAUZ,GAAe,KAAMY,aAAoBZ,GAAgB,MAAM,IAAIa,UAAU,qCAkBxGC,CAAgBC,KAAMP,GAEtB,IAAIQ,EAlBZ,SAAoCjC,EAAMhC,GAAQ,IAAKgC,EAAQ,MAAM,IAAIkC,eAAe,6DAAgE,OAAOlE,GAAyB,iBAATA,GAAqC,mBAATA,EAA8BgC,EAAPhC,EAkB9MmE,CAA2BH,MAAOP,EAAUW,WAAa7D,OAAO8D,eAAeZ,IAAYzD,KAAKgE,OAI5G,OAFAC,EAAMK,eAAeV,GACrBK,EAAMM,YAAYZ,GACXM,EAsIX,OA1JJ,SAAmBO,EAAUC,GAAc,GAA0B,mBAAfA,GAA4C,OAAfA,EAAuB,MAAM,IAAIX,UAAU,kEAAoEW,GAAeD,EAAS/C,UAAYlB,OAAOY,OAAOsD,GAAcA,EAAWhD,UAAW,CAAEe,YAAa,CAAE1B,MAAO0D,EAAU/D,YAAY,EAAOuC,UAAU,EAAMD,cAAc,KAAe0B,IAAYlE,OAAOmE,eAAiBnE,OAAOmE,eAAeF,EAAUC,GAAcD,EAASJ,UAAYK,GAO7dE,CAAUlB,EAAWC,GAuBrBjB,EAAagB,EAAW,CAAC,CACrBrC,IAAK,iBACLN,MAAO,WACH,IAAI8C,EAAUgB,UAAU/B,OAAS,QAAsBgC,IAAjBD,UAAU,GAAmBA,UAAU,GAAK,GAElFZ,KAAKc,OAAmC,mBAAnBlB,EAAQkB,OAAwBlB,EAAQkB,OAASd,KAAKe,cAC3Ef,KAAKrB,OAAmC,mBAAnBiB,EAAQjB,OAAwBiB,EAAQjB,OAASqB,KAAKgB,cAC3EhB,KAAKiB,KAA+B,mBAAjBrB,EAAQqB,KAAsBrB,EAAQqB,KAAOjB,KAAKkB,YACrElB,KAAKmB,UAA2C,WAA/B9C,EAAQuB,EAAQuB,WAA0BvB,EAAQuB,UAAYC,SAASC,OAQ7F,CACCjE,IAAK,cACLN,MAAO,SAAqB6C,GACxB,IAAI2B,EAAStB,KAEbA,KAAKuB,UAAW,EAAIhC,EAAeC,SAASG,EAAS,SAAS,SAAU6B,GACpE,OAAOF,EAAOG,QAAQD,QAS/B,CACCpE,IAAK,UACLN,MAAO,SAAiB0E,GACpB,IAAI7B,EAAU6B,EAAEE,gBAAkBF,EAAEG,cAEhC3B,KAAK4B,kBACL5B,KAAK4B,gBAAkB,MAG3B5B,KAAK4B,gBAAkB,IAAIxC,EAAkBI,QAAQ,CACjDsB,OAAQd,KAAKc,OAAOnB,GACpBhB,OAAQqB,KAAKrB,OAAOgB,GACpBsB,KAAMjB,KAAKiB,KAAKtB,GAChBwB,UAAWnB,KAAKmB,UAChBxB,QAASA,EACTkC,QAAS7B,SASlB,CACC5C,IAAK,gBACLN,MAAO,SAAuB6C,GAC1B,OAAOmC,EAAkB,SAAUnC,KAQxC,CACCvC,IAAK,gBACLN,MAAO,SAAuB6C,GAC1B,IAAIoC,EAAWD,EAAkB,SAAUnC,GAE3C,GAAIoC,EACA,OAAOX,SAASY,cAAcD,KAUvC,CACC3E,IAAK,cAOLN,MAAO,SAAqB6C,GACxB,OAAOmC,EAAkB,OAAQnC,KAOtC,CACCvC,IAAK,UACLN,MAAO,WACHkD,KAAKuB,SAASU,UAEVjC,KAAK4B,kBACL5B,KAAK4B,gBAAgBK,UACrBjC,KAAK4B,gBAAkB,SAG/B,CAAC,CACDxE,IAAK,cACLN,MAAO,WACH,IAAIgE,EAASF,UAAU/B,OAAS,QAAsBgC,IAAjBD,UAAU,GAAmBA,UAAU,GAAK,CAAC,OAAQ,OAEtFsB,EAA4B,iBAAXpB,EAAsB,CAACA,GAAUA,EAClDqB,IAAYf,SAASgB,sBAMzB,OAJAF,EAAQG,SAAQ,SAAUvB,GACtBqB,EAAUA,KAAaf,SAASgB,sBAAsBtB,MAGnDqB,MAIR1C,EApJK,CAqJdH,EAAcE,SAShB,SAASsC,EAAkBQ,EAAQC,GAC/B,IAAIC,EAAY,kBAAoBF,EAEpC,GAAKC,EAAQE,aAAaD,GAI1B,OAAOD,EAAQG,aAAaF,GAGhC5G,EAAOD,QAAU8D,GAIX,SAAU7D,EAAQD,EAASF,GAEjC,aAGA,IAQgC8C,EAR5BF,EAA4B,mBAAXzB,QAAoD,iBAApBA,OAAO0B,SAAwB,SAAUC,GAAO,cAAcA,GAAS,SAAUA,GAAO,OAAOA,GAAyB,mBAAX3B,QAAyB2B,EAAIC,cAAgB5B,QAAU2B,IAAQ3B,OAAOa,UAAY,gBAAkBc,GAElQE,EAAe,WAAc,SAASC,EAAiBC,EAAQC,GAAS,IAAK,IAAI/C,EAAI,EAAGA,EAAI+C,EAAMC,OAAQhD,IAAK,CAAE,IAAIiD,EAAaF,EAAM/C,GAAIiD,EAAWrC,WAAaqC,EAAWrC,aAAc,EAAOqC,EAAWC,cAAe,EAAU,UAAWD,IAAYA,EAAWE,UAAW,GAAMzC,OAAOC,eAAemC,EAAQG,EAAW1B,IAAK0B,IAAiB,OAAO,SAAUG,EAAaC,EAAYC,GAAiJ,OAA9HD,GAAYR,EAAiBO,EAAYxB,UAAWyB,GAAiBC,GAAaT,EAAiBO,EAAaE,GAAqBF,GAA7gB,GAEf0D,EAAUlH,EAAoB,GAE9BmH,GAE4BrE,EAFMoE,IAEepE,EAAItB,WAAasB,EAAM,CAAEiB,QAASjB,GAQnFsE,EAAkB,WAIlB,SAASA,EAAgBjD,IAV7B,SAAyBC,EAAUZ,GAAe,KAAMY,aAAoBZ,GAAgB,MAAM,IAAIa,UAAU,qCAWxGC,CAAgBC,KAAM6C,GAEtB7C,KAAKM,eAAeV,GACpBI,KAAK8C,gBAwOT,OA/NArE,EAAaoE,EAAiB,CAAC,CAC3BzF,IAAK,iBACLN,MAAO,WACH,IAAI8C,EAAUgB,UAAU/B,OAAS,QAAsBgC,IAAjBD,UAAU,GAAmBA,UAAU,GAAK,GAElFZ,KAAKc,OAASlB,EAAQkB,OACtBd,KAAKmB,UAAYvB,EAAQuB,UACzBnB,KAAK6B,QAAUjC,EAAQiC,QACvB7B,KAAKrB,OAASiB,EAAQjB,OACtBqB,KAAKiB,KAAOrB,EAAQqB,KACpBjB,KAAKL,QAAUC,EAAQD,QAEvBK,KAAK+C,aAAe,KAQzB,CACC3F,IAAK,gBACLN,MAAO,WACCkD,KAAKiB,KACLjB,KAAKgD,aACEhD,KAAKrB,QACZqB,KAAKiD,iBASd,CACC7F,IAAK,aACLN,MAAO,WACH,IAAImD,EAAQD,KAERkD,EAAwD,OAAhD9B,SAAS+B,gBAAgBT,aAAa,OAElD1C,KAAKoD,aAELpD,KAAKqD,oBAAsB,WACvB,OAAOpD,EAAMmD,cAEjBpD,KAAKsD,YAActD,KAAKmB,UAAUoC,iBAAiB,QAASvD,KAAKqD,uBAAwB,EAEzFrD,KAAKwD,SAAWpC,SAASqC,cAAc,YAEvCzD,KAAKwD,SAASE,MAAMC,SAAW,OAE/B3D,KAAKwD,SAASE,MAAME,OAAS,IAC7B5D,KAAKwD,SAASE,MAAMG,QAAU,IAC9B7D,KAAKwD,SAASE,MAAMI,OAAS,IAE7B9D,KAAKwD,SAASE,MAAMK,SAAW,WAC/B/D,KAAKwD,SAASE,MAAMR,EAAQ,QAAU,QAAU,UAEhD,IAAIc,EAAYlG,OAAOmG,aAAe7C,SAAS+B,gBAAgBe,UAC/DlE,KAAKwD,SAASE,MAAMS,IAAMH,EAAY,KAEtChE,KAAKwD,SAASY,aAAa,WAAY,IACvCpE,KAAKwD,SAAS1G,MAAQkD,KAAKiB,KAE3BjB,KAAKmB,UAAUkD,YAAYrE,KAAKwD,UAEhCxD,KAAK+C,cAAe,EAAIH,EAASpD,SAASQ,KAAKwD,UAC/CxD,KAAKsE,aAQV,CACClH,IAAK,aACLN,MAAO,WACCkD,KAAKsD,cACLtD,KAAKmB,UAAUoD,oBAAoB,QAASvE,KAAKqD,qBACjDrD,KAAKsD,YAAc,KACnBtD,KAAKqD,oBAAsB,MAG3BrD,KAAKwD,WACLxD,KAAKmB,UAAUqD,YAAYxE,KAAKwD,UAChCxD,KAAKwD,SAAW,QAQzB,CACCpG,IAAK,eACLN,MAAO,WACHkD,KAAK+C,cAAe,EAAIH,EAASpD,SAASQ,KAAKrB,QAC/CqB,KAAKsE,aAOV,CACClH,IAAK,WACLN,MAAO,WACH,IAAI2H,OAAY,EAEhB,IACIA,EAAYrD,SAASsD,YAAY1E,KAAKc,QACxC,MAAO6D,GACLF,GAAY,EAGhBzE,KAAK4E,aAAaH,KAQvB,CACCrH,IAAK,eACLN,MAAO,SAAsB2H,GACzBzE,KAAK6B,QAAQgD,KAAKJ,EAAY,UAAY,QAAS,CAC/C3D,OAAQd,KAAKc,OACbG,KAAMjB,KAAK+C,aACXpD,QAASK,KAAKL,QACdmF,eAAgB9E,KAAK8E,eAAezH,KAAK2C,UAQlD,CACC5C,IAAK,iBACLN,MAAO,WACCkD,KAAKL,SACLK,KAAKL,QAAQoF,QAGjBjH,OAAOkH,eAAeC,oBAQ3B,CACC7H,IAAK,UAMLN,MAAO,WACHkD,KAAKoD,eAEV,CACChG,IAAK,SACL8H,IAAK,WACD,IAAIpE,EAASF,UAAU/B,OAAS,QAAsBgC,IAAjBD,UAAU,GAAmBA,UAAU,GAAK,OAIjF,GAFAZ,KAAKmF,QAAUrE,EAEM,SAAjBd,KAAKmF,SAAuC,QAAjBnF,KAAKmF,QAChC,MAAM,IAAIC,MAAM,uDASxB1I,IAAK,WACD,OAAOsD,KAAKmF,UASjB,CACC/H,IAAK,SACL8H,IAAK,SAAavG,GACd,QAAekC,IAAXlC,EAAsB,CACtB,IAAIA,GAA8E,iBAAjD,IAAXA,EAAyB,YAAcN,EAAQM,KAA6C,IAApBA,EAAO0G,SAWjG,MAAM,IAAID,MAAM,+CAVhB,GAAoB,SAAhBpF,KAAKc,QAAqBnC,EAAO8D,aAAa,YAC9C,MAAM,IAAI2C,MAAM,qFAGpB,GAAoB,QAAhBpF,KAAKc,SAAqBnC,EAAO8D,aAAa,aAAe9D,EAAO8D,aAAa,aACjF,MAAM,IAAI2C,MAAM,0GAGpBpF,KAAKsF,QAAU3G,IAY3BjC,IAAK,WACD,OAAOsD,KAAKsF,YAIbzC,EAhPW,GAmPtBjH,EAAOD,QAAUkH,GAIX,SAAUjH,EAAQD,GA4CxBC,EAAOD,QA1CP,SAAgB4G,GACZ,IAAIQ,EAEJ,GAAyB,WAArBR,EAAQgD,SACRhD,EAAQwC,QAERhC,EAAeR,EAAQzF,WAEtB,GAAyB,UAArByF,EAAQgD,UAA6C,aAArBhD,EAAQgD,SAAyB,CACtE,IAAIC,EAAajD,EAAQE,aAAa,YAEjC+C,GACDjD,EAAQ6B,aAAa,WAAY,IAGrC7B,EAAQkD,SACRlD,EAAQmD,kBAAkB,EAAGnD,EAAQzF,MAAM+B,QAEtC2G,GACDjD,EAAQoD,gBAAgB,YAG5B5C,EAAeR,EAAQzF,UAEtB,CACGyF,EAAQE,aAAa,oBACrBF,EAAQwC,QAGZ,IAAIa,EAAY9H,OAAOkH,eACnBa,EAAQzE,SAAS0E,cAErBD,EAAME,mBAAmBxD,GACzBqD,EAAUX,kBACVW,EAAUI,SAASH,GAEnB9C,EAAe6C,EAAUK,WAG7B,OAAOlD,IAQL,SAAUnH,EAAQD,GAExB,SAASuK,KAKTA,EAAEzI,UAAY,CACZ0I,GAAI,SAAU/J,EAAMgK,EAAUC,GAC5B,IAAI7E,EAAIxB,KAAKwB,IAAMxB,KAAKwB,EAAI,IAO5B,OALCA,EAAEpF,KAAUoF,EAAEpF,GAAQ,KAAKkK,KAAK,CAC/BC,GAAIH,EACJC,IAAKA,IAGArG,MAGTwG,KAAM,SAAUpK,EAAMgK,EAAUC,GAC9B,IAAIrI,EAAOgC,KACX,SAASuB,IACPvD,EAAKyI,IAAIrK,EAAMmF,GACf6E,EAASM,MAAML,EAAKzF,WAItB,OADAW,EAASoF,EAAIP,EACNpG,KAAKmG,GAAG/J,EAAMmF,EAAU8E,IAGjCxB,KAAM,SAAUzI,GAMd,IALA,IAAIwK,EAAO,GAAGC,MAAM7K,KAAK4E,UAAW,GAChCkG,IAAW9G,KAAKwB,IAAMxB,KAAKwB,EAAI,KAAKpF,IAAS,IAAIyK,QACjDhL,EAAI,EACJkL,EAAMD,EAAOjI,OAEThD,EAAIkL,EAAKlL,IACfiL,EAAOjL,GAAG0K,GAAGG,MAAMI,EAAOjL,GAAGwK,IAAKO,GAGpC,OAAO5G,MAGTyG,IAAK,SAAUrK,EAAMgK,GACnB,IAAI5E,EAAIxB,KAAKwB,IAAMxB,KAAKwB,EAAI,IACxBwF,EAAOxF,EAAEpF,GACT6K,EAAa,GAEjB,GAAID,GAAQZ,EACV,IAAK,IAAIvK,EAAI,EAAGkL,EAAMC,EAAKnI,OAAQhD,EAAIkL,EAAKlL,IACtCmL,EAAKnL,GAAG0K,KAAOH,GAAYY,EAAKnL,GAAG0K,GAAGI,IAAMP,GAC9Ca,EAAWX,KAAKU,EAAKnL,IAY3B,OAJCoL,EAAiB,OACdzF,EAAEpF,GAAQ6K,SACHzF,EAAEpF,GAEN4D,OAIXpE,EAAOD,QAAUuK,GAKX,SAAUtK,EAAQD,EAASF,GAEjC,IAAIyL,EAAKzL,EAAoB,GACzB0L,EAAW1L,EAAoB,GA6FnCG,EAAOD,QAlFP,SAAgBgD,EAAQyI,EAAMhB,GAC1B,IAAKzH,IAAWyI,IAAShB,EACrB,MAAM,IAAIhB,MAAM,8BAGpB,IAAK8B,EAAGG,OAAOD,GACX,MAAM,IAAItH,UAAU,oCAGxB,IAAKoH,EAAGX,GAAGH,GACP,MAAM,IAAItG,UAAU,qCAGxB,GAAIoH,EAAGI,KAAK3I,GACR,OAsBR,SAAoB2I,EAAMF,EAAMhB,GAG5B,OAFAkB,EAAK/D,iBAAiB6D,EAAMhB,GAErB,CACHnE,QAAS,WACLqF,EAAK/C,oBAAoB6C,EAAMhB,KA3B5BmB,CAAW5I,EAAQyI,EAAMhB,GAE/B,GAAIc,EAAGM,SAAS7I,GACjB,OAsCR,SAAwB6I,EAAUJ,EAAMhB,GAKpC,OAJAqB,MAAMhK,UAAU4E,QAAQrG,KAAKwL,GAAU,SAASF,GAC5CA,EAAK/D,iBAAiB6D,EAAMhB,MAGzB,CACHnE,QAAS,WACLwF,MAAMhK,UAAU4E,QAAQrG,KAAKwL,GAAU,SAASF,GAC5CA,EAAK/C,oBAAoB6C,EAAMhB,QA9ChCsB,CAAe/I,EAAQyI,EAAMhB,GAEnC,GAAIc,EAAGG,OAAO1I,GACf,OA0DR,SAAwBoD,EAAUqF,EAAMhB,GACpC,OAAOe,EAAS/F,SAASC,KAAMU,EAAUqF,EAAMhB,GA3DpCuB,CAAehJ,EAAQyI,EAAMhB,GAGpC,MAAM,IAAItG,UAAU,+EAgEtB,SAAUlE,EAAQD,GAQxBA,EAAQ2L,KAAO,SAASxK,GACpB,YAAiB+D,IAAV/D,GACAA,aAAiB8K,aACE,IAAnB9K,EAAMuI,UASjB1J,EAAQ6L,SAAW,SAAS1K,GACxB,IAAIsK,EAAO7K,OAAOkB,UAAUwI,SAASjK,KAAKc,GAE1C,YAAiB+D,IAAV/D,IACU,sBAATsK,GAAyC,4BAATA,IAChC,WAAYtK,IACK,IAAjBA,EAAM+B,QAAgBlD,EAAQ2L,KAAKxK,EAAM,MASrDnB,EAAQ0L,OAAS,SAASvK,GACtB,MAAwB,iBAAVA,GACPA,aAAiB+K,QAS5BlM,EAAQ4K,GAAK,SAASzJ,GAGlB,MAAgB,sBAFLP,OAAOkB,UAAUwI,SAASjK,KAAKc,KAQxC,SAAUlB,EAAQD,EAASF,GAEjC,IAAIqM,EAAUrM,EAAoB,GAYlC,SAASsM,EAAUxF,EAASR,EAAUqF,EAAMhB,EAAU4B,GAClD,IAAIC,EAAa1G,EAASmF,MAAM1G,KAAMY,WAItC,OAFA2B,EAAQgB,iBAAiB6D,EAAMa,EAAYD,GAEpC,CACH/F,QAAS,WACLM,EAAQgC,oBAAoB6C,EAAMa,EAAYD,KAgD1D,SAASzG,EAASgB,EAASR,EAAUqF,EAAMhB,GACvC,OAAO,SAAS5E,GACZA,EAAEE,eAAiBoG,EAAQtG,EAAE7C,OAAQoD,GAEjCP,EAAEE,gBACF0E,EAASpK,KAAKuG,EAASf,IAKnC5F,EAAOD,QA3CP,SAAkBuM,EAAUnG,EAAUqF,EAAMhB,EAAU4B,GAElD,MAAyC,mBAA9BE,EAAS3E,iBACTwE,EAAUrB,MAAM,KAAM9F,WAIb,mBAATwG,EAGAW,EAAU1K,KAAK,KAAM+D,UAAUsF,MAAM,KAAM9F,YAI9B,iBAAbsH,IACPA,EAAW9G,SAAS+G,iBAAiBD,IAIlCT,MAAMhK,UAAU2K,IAAIpM,KAAKkM,GAAU,SAAU3F,GAChD,OAAOwF,EAAUxF,EAASR,EAAUqF,EAAMhB,EAAU4B,SA4BtD,SAAUpM,EAAQD,GAExB,IAAI0M,EAAqB,EAKzB,GAAuB,oBAAZC,UAA4BA,QAAQ7K,UAAU8K,QAAS,CAC9D,IAAIC,EAAQF,QAAQ7K,UAEpB+K,EAAMD,QAAUC,EAAMC,iBACND,EAAME,oBACNF,EAAMG,mBACNH,EAAMI,kBACNJ,EAAMK,sBAoB1BjN,EAAOD,QAVP,SAAkB4G,EAASR,GACvB,KAAOQ,GAAWA,EAAQ8C,WAAagD,GAAoB,CACvD,GAA+B,mBAApB9F,EAAQgG,SACfhG,EAAQgG,QAAQxG,GAClB,OAAOQ,EAETA,EAAUA,EAAQuG,iBAh8BxBlN,EAAOD,QAAUyC,K,eCRnB,IAAI2K,EAGJA,EAAI,WACH,OAAO/I,KADJ,GAIJ,IAEC+I,EAAIA,GAAK,IAAIC,SAAS,cAAb,GACR,MAAOxH,GAEc,iBAAX1D,SAAqBiL,EAAIjL,QAOrClC,EAAOD,QAAUoN,G;;;;;;;;;;;;;;;ACHjB,IAAIE,EAAgB,SAAS9M,EAAG+M,GAI5B,OAHAD,EAAgB1M,OAAOmE,gBAClB,CAAEN,UAAW,cAAgBqH,OAAS,SAAUtL,EAAG+M,GAAK/M,EAAEiE,UAAY8I,IACvE,SAAU/M,EAAG+M,GAAK,IAAK,IAAIvL,KAAKuL,EAAOA,EAAExL,eAAeC,KAAIxB,EAAEwB,GAAKuL,EAAEvL,MACpDxB,EAAG+M,IAGrB,SAASC,EAAUhN,EAAG+M,GAEzB,SAASE,IAAOpJ,KAAKxB,YAAcrC,EADnC8M,EAAc9M,EAAG+M,GAEjB/M,EAAEsB,UAAkB,OAANyL,EAAa3M,OAAOY,OAAO+L,IAAME,EAAG3L,UAAYyL,EAAEzL,UAAW,IAAI2L,GAG5E,IAAIC,EAAW,WAQlB,OAPAA,EAAW9M,OAAO+M,QAAU,SAAkBvM,GAC1C,IAAK,IAAIa,EAAG/B,EAAI,EAAGyB,EAAIsD,UAAU/B,OAAQhD,EAAIyB,EAAGzB,IAE5C,IAAK,IAAI8B,KADTC,EAAIgD,UAAU/E,GACOU,OAAOkB,UAAUC,eAAe1B,KAAK4B,EAAGD,KAAIZ,EAAEY,GAAKC,EAAED,IAE9E,OAAOZ,IAEK2J,MAAM1G,KAAMY,YAuEzB,SAAS2I,EAASjN,GACrB,IAAIL,EAAsB,mBAAXW,QAAyBN,EAAEM,OAAO0B,UAAWzC,EAAI,EAChE,OAAII,EAAUA,EAAED,KAAKM,GACd,CACHkN,KAAM,WAEF,OADIlN,GAAKT,GAAKS,EAAEuC,SAAQvC,OAAI,GACrB,CAAEQ,MAAOR,GAAKA,EAAET,KAAM4N,MAAOnN,KAKzC,SAASoN,EAAOpN,EAAGgB,GACtB,IAAIrB,EAAsB,mBAAXW,QAAyBN,EAAEM,OAAO0B,UACjD,IAAKrC,EAAG,OAAOK,EACf,IAAmBK,EAAY6E,EAA3B3F,EAAII,EAAED,KAAKM,GAAOqN,EAAK,GAC3B,IACI,WAAc,IAANrM,GAAgBA,KAAM,MAAQX,EAAId,EAAE2N,QAAQC,MAAME,EAAGrD,KAAK3J,EAAEG,OAExE,MAAO8M,GAASpI,EAAI,CAAEoI,MAAOA,GAC7B,QACI,IACQjN,IAAMA,EAAE8M,OAASxN,EAAIJ,EAAU,SAAII,EAAED,KAAKH,GAElD,QAAU,GAAI2F,EAAG,MAAMA,EAAEoI,OAE7B,OAAOD,EAGJ,SAASE,IACZ,IAAK,IAAIF,EAAK,GAAI9N,EAAI,EAAGA,EAAI+E,UAAU/B,OAAQhD,IAC3C8N,EAAKA,EAAGG,OAAOJ,EAAO9I,UAAU/E,KACpC,OAAO8N,EC3II,SAASI,EAAeC,GAChC,OAAY,MAALA,GAA0B,iBAANA,IAAoD,IAAlCA,EAAE,4BCSvC,SAASC,EAAQ1D,GAC9B,OAAO,SAAS2D,EAAGF,GACjB,OAAyB,IAArBpJ,UAAU/B,QAAgBkL,EAAeC,GACpCE,EAEA3D,EAAGG,MAAM1G,KAAMY,YCfb,SAASuJ,EAAKC,EAAM7L,GACjC,OAAOhC,OAAOkB,UAAUC,eAAe1B,KAAKuC,EAAK6L,GCCnD,IAAI,EAAW7N,OAAOkB,UAAUwI,SASjB,EARiB,WAC9B,MAAoC,uBAA7B,EAASjK,KAAK4E,WAAsC,SAAsByJ,GAC/E,MAA4B,uBAArB,EAASrO,KAAKqO,IACnB,SAAsBA,GACxB,OAAOF,EAAK,SAAUE,IAJM,GCE5BC,GAA4B,CAAErE,SAAU,MAAOsE,qBAAqB,YACpEC,EAAqB,CAAC,cAAe,UAAW,gBAAiB,WAAY,uBAAwB,iBAAkB,kBAEvHC,EAA8B,WAGhC,OAAO7J,UAAU2J,qBAAqB,UAHN,GAM9BG,EAAW,SAAkBC,EAAMC,GAErC,IADA,IAAIC,EAAM,EACHA,EAAMF,EAAK9L,QAAQ,CACxB,GAAI8L,EAAKE,KAASD,EAChB,OAAO,EAETC,GAAO,EAET,OAAO,GA+CM,EA1BmB,mBAAhBtO,OAAOuO,MAAwBL,EAE/BR,GAAQ,SAAc1L,GACtC,GAAIhC,OAAOgC,KAASA,EAClB,MAAO,GAET,IAAI6L,EAAMW,EACNC,EAAK,GACLC,EAAkBR,GAAkB,EAAalM,GACrD,IAAK6L,KAAQ7L,GACP4L,EAAKC,EAAM7L,IAAU0M,GAA4B,WAATb,IAC1CY,EAAGA,EAAGnM,QAAUuL,GAGpB,GAAIE,EAEF,IADAS,EAAOP,EAAmB3L,OAAS,EAC5BkM,GAAQ,GAETZ,EADJC,EAAOI,EAAmBO,GACXxM,KAASmM,EAASM,EAAIZ,KACnCY,EAAGA,EAAGnM,QAAUuL,GAElBW,GAAQ,EAGZ,OAAOC,KAxBsEf,GAAQ,SAAc1L,GACnG,OAAOhC,OAAOgC,KAASA,EAAM,GAAKhC,OAAOuO,KAAKvM,MCbjC,EAXW0L,GAAQ,SAAgB1L,GAKhD,IAJA,IAAIK,EAAQ,EAAKL,GACbwI,EAAMnI,EAAMC,OACZqM,EAAO,GACPL,EAAM,EACHA,EAAM9D,GACXmE,EAAKL,GAAOtM,EAAIK,EAAMiM,IACtBA,GAAO,EAET,OAAOK,KC5BF,SAASC,EAAWd,GACvB,MAAoB,mBAANA,ECDlB,IAAIe,GAAsD,EAC/C,EAAS,CAChBC,aAASxK,EACT,0CAA0C/D,GAClCA,IAC0B,IAAIsI,OACqGkG,MAKvIF,EAAsDtO,GAE1D,4CACI,OAAOsO,ICdR,SAASG,EAAgB5G,GAC5B6G,YAAW,WAAc,MAAM7G,IAAQ,GCCpC,IAAI8G,EAAQ,CACfC,QAAQ,EACRlC,KAAM,SAAU1M,KAChB8M,MAAO,SAAUjF,GACb,GAAI,EAAOgH,sCACP,MAAMhH,EAGN4G,EAAgB5G,IAGxBiH,SAAU,cCbHC,EAAwB,WAAe,OAAOpE,MAAMoE,SAAW,SAAWxB,GAAK,OAAOA,GAAyB,iBAAbA,EAAExL,QAA5E,GCA5B,SAASiN,EAASzB,GACrB,OAAa,OAANA,GAA2B,iBAANA,ECDhC,IAYW0B,EAZiC,WACxC,SAASC,EAAwBC,GAM7B,OALA7G,MAAMpJ,KAAKgE,MACXA,KAAKkM,QAAUD,EACXA,EAAOpN,OAAS,4CAA8CoN,EAAO7D,KAAI,SAAUzD,EAAK9I,GAAK,OAAOA,EAAI,EAAI,KAAO8I,EAAIsB,cAAekG,KAAK,QAAU,GACzJnM,KAAK5D,KAAO,sBACZ4D,KAAKiM,OAASA,EACPjM,KAGX,OADAgM,EAAwBvO,UAA0BlB,OAAOY,OAAOiI,MAAM3H,WAC/DuO,EAViC,GCIxC,EAA8B,WAC9B,SAASI,EAAaC,GAClBrM,KAAK0L,QAAS,EACd1L,KAAKsM,iBAAmB,KACxBtM,KAAKuM,eAAiB,KAClBF,IACArM,KAAKwM,aAAeH,GAsH5B,OAnHAD,EAAa3O,UAAU4O,YAAc,WACjC,IAAIJ,EACJ,IAAIjM,KAAK0L,OAAT,CAGA,IAAeY,EAANtM,KAA4BsM,iBAAkBE,EAA9CxM,KAAgEwM,aAAcD,EAA9EvM,KAAkGuM,eAI3G,GAHAvM,KAAK0L,QAAS,EACd1L,KAAKsM,iBAAmB,KACxBtM,KAAKuM,eAAiB,KAClBD,aAA4BF,EAC5BE,EAAiBG,OAAOzM,WAEvB,GAAyB,OAArBsM,EACL,IAAK,IAAII,EAAQ,EAAGA,EAAQJ,EAAiBzN,SAAU6N,EAAO,CAC3CJ,EAAiBI,GACvBD,OAAOzM,MAGxB,GAAImL,EAAWqB,GACX,IACIA,EAAaxQ,KAAKgE,MAEtB,MAAOwB,GACHyK,EAASzK,aAAauK,EAAsBY,EAA4BnL,EAAEyK,QAAU,CAACzK,GAG7F,GAAIqK,EAAQU,GACR,CAAIG,GAAS,EAEb,IAFA,IACI3F,EAAMwF,EAAe1N,SAChB6N,EAAQ3F,GAAK,CAClB,IAAI6F,EAAML,EAAeG,GACzB,GAAIZ,EAASc,GACT,IACIA,EAAIP,cAER,MAAO7K,GACHyK,EAASA,GAAU,GACfzK,aAAauK,EACbE,EAASA,EAAOnC,OAAO6C,EAA4BnL,EAAEyK,SAGrDA,EAAO3F,KAAK9E,KAMhC,GAAIyK,EACA,MAAM,IAAIF,EAAoBE,KAGtCG,EAAa3O,UAAUoP,IAAM,SAAUC,GACnC,IAAIC,EAAeD,EACnB,IAAKA,EACD,OAAOV,EAAaY,MAExB,cAAeF,GACX,IAAK,WACDC,EAAe,IAAIX,EAAaU,GACpC,IAAK,SACD,GAAIC,IAAiB/M,MAAQ+M,EAAarB,QAA8C,mBAA7BqB,EAAaV,YACpE,OAAOU,EAEN,GAAI/M,KAAK0L,OAEV,OADAqB,EAAaV,cACNU,EAEN,KAAMA,aAAwBX,GAAe,CAC9C,IAAIa,EAAMF,GACVA,EAAe,IAAIX,GACNG,eAAiB,CAACU,GAEnC,MACJ,QACI,MAAM,IAAI7H,MAAM,yBAA2B0H,EAAW,2BAG9D,IAAIR,EAAmBS,EAAaT,iBACpC,GAAyB,OAArBA,EACAS,EAAaT,iBAAmBtM,UAE/B,GAAIsM,aAA4BF,EAAc,CAC/C,GAAIE,IAAqBtM,KACrB,OAAO+M,EAEXA,EAAaT,iBAAmB,CAACA,EAAkBtM,UAElD,KAAwC,IAApCsM,EAAiBY,QAAQlN,MAI9B,OAAO+M,EAHPT,EAAiBhG,KAAKtG,MAK1B,IAAImN,EAAgBnN,KAAKuM,eAOzB,OANsB,OAAlBY,EACAnN,KAAKuM,eAAiB,CAACQ,GAGvBI,EAAc7G,KAAKyG,GAEhBA,GAEXX,EAAa3O,UAAUgP,OAAS,SAAUM,GACtC,IAAII,EAAgBnN,KAAKuM,eACzB,GAAIY,EAAe,CACf,IAAIC,EAAoBD,EAAcD,QAAQH,IACnB,IAAvBK,GACAD,EAAcE,OAAOD,EAAmB,KAIpDhB,EAAaY,MAAS,SAAUvB,GAE5B,OADAA,EAAMC,QAAS,EACRD,EAFU,CAGnB,IAAIW,GACCA,EA5HsB,GA+HjC,SAASO,EAA4BV,GACjC,OAAOA,EAAOqB,QAAO,SAAUC,EAAM5I,GAAO,OAAO4I,EAAKzD,OAAQnF,aAAeoH,EAAuBpH,EAAIsH,OAAStH,KAAS,ICpIzH,IAAI6I,EAA6B,WACpC,MAAyB,mBAAX5Q,OACMA,OAAO,gBACrB,kBAAkC6Q,KAAKC,SAHT,GCOpC,EAA4B,SAAUC,GAEtC,SAASC,EAAWC,EAAmBjE,EAAOgC,GAC1C,IAAI3L,EAAQ0N,EAAO3R,KAAKgE,OAASA,KAKjC,OAJAC,EAAM6N,eAAiB,KACvB7N,EAAM8N,iBAAkB,EACxB9N,EAAM+N,oBAAqB,EAC3B/N,EAAMgO,WAAY,EACVrN,UAAU/B,QACd,KAAK,EACDoB,EAAMiO,YAAczC,EACpB,MACJ,KAAK,EACD,IAAKoC,EAAmB,CACpB5N,EAAMiO,YAAczC,EACpB,MAEJ,GAAiC,iBAAtBoC,EAAgC,CACnCA,aAA6BD,GAC7B3N,EAAM+N,mBAAqBH,EAAkBG,mBAC7C/N,EAAMiO,YAAcL,EACpBA,EAAkBhB,IAAI5M,KAGtBA,EAAM+N,oBAAqB,EAC3B/N,EAAMiO,YAAc,IAAI,EAAejO,EAAO4N,IAElD,MAER,QACI5N,EAAM+N,oBAAqB,EAC3B/N,EAAMiO,YAAc,IAAI,EAAejO,EAAO4N,EAAmBjE,EAAOgC,GAGhF,OAAO3L,EAoDX,OArFA,EAAkB2N,EAAYD,GAmC9BC,EAAWnQ,UAAU+P,GAAsB,WAAc,OAAOxN,MAChE4N,EAAWzQ,OAAS,SAAUqM,EAAMI,EAAOgC,GACvC,IAAIuC,EAAa,IAAIP,EAAWpE,EAAMI,EAAOgC,GAE7C,OADAuC,EAAWH,oBAAqB,EACzBG,GAEXP,EAAWnQ,UAAU+L,KAAO,SAAU1M,GAC7BkD,KAAKiO,WACNjO,KAAKoO,MAAMtR,IAGnB8Q,EAAWnQ,UAAUmM,MAAQ,SAAUjF,GAC9B3E,KAAKiO,YACNjO,KAAKiO,WAAY,EACjBjO,KAAKqO,OAAO1J,KAGpBiJ,EAAWnQ,UAAUmO,SAAW,WACvB5L,KAAKiO,YACNjO,KAAKiO,WAAY,EACjBjO,KAAKsO,cAGbV,EAAWnQ,UAAU4O,YAAc,WAC3BrM,KAAK0L,SAGT1L,KAAKiO,WAAY,EACjBN,EAAOlQ,UAAU4O,YAAYrQ,KAAKgE,QAEtC4N,EAAWnQ,UAAU2Q,MAAQ,SAAUtR,GACnCkD,KAAKkO,YAAY1E,KAAK1M,IAE1B8Q,EAAWnQ,UAAU4Q,OAAS,SAAU1J,GACpC3E,KAAKkO,YAAYtE,MAAMjF,GACvB3E,KAAKqM,eAETuB,EAAWnQ,UAAU6Q,UAAY,WAC7BtO,KAAKkO,YAAYtC,WACjB5L,KAAKqM,eAETuB,EAAWnQ,UAAU8Q,uBAAyB,WAC1C,IAAIjC,EAAmBtM,KAAKsM,iBAM5B,OALAtM,KAAKsM,iBAAmB,KACxBtM,KAAKqM,cACLrM,KAAK0L,QAAS,EACd1L,KAAKiO,WAAY,EACjBjO,KAAKsM,iBAAmBA,EACjBtM,MAEJ4N,EAtFoB,CAuF7B,GAEE,EAAgC,SAAUD,GAE1C,SAASa,EAAeC,EAAmBC,EAAgB9E,EAAOgC,GAC9D,IAEIpC,EAFAvJ,EAAQ0N,EAAO3R,KAAKgE,OAASA,KACjCC,EAAMwO,kBAAoBA,EAE1B,IAAIE,EAAU1O,EAoBd,OAnBIkL,EAAWuD,GACXlF,EAAOkF,EAEFA,IACLlF,EAAOkF,EAAelF,KACtBI,EAAQ8E,EAAe9E,MACvBgC,EAAW8C,EAAe9C,SACtB8C,IAAmBjD,IAEfN,GADJwD,EAAUpS,OAAOY,OAAOuR,IACDrC,cACnBpM,EAAM4M,IAAI8B,EAAQtC,YAAYhP,KAAKsR,IAEvCA,EAAQtC,YAAcpM,EAAMoM,YAAYhP,KAAK4C,KAGrDA,EAAM2O,SAAWD,EACjB1O,EAAMmO,MAAQ5E,EACdvJ,EAAMoO,OAASzE,EACf3J,EAAMqO,UAAY1C,EACX3L,EA0GX,OAnIA,EAAkBuO,EAAgBb,GA2BlCa,EAAe/Q,UAAU+L,KAAO,SAAU1M,GACtC,IAAKkD,KAAKiO,WAAajO,KAAKoO,MAAO,CAC/B,IAAIK,EAAoBzO,KAAKyO,kBACxB,EAAO9C,uCAA0C8C,EAAkBT,mBAG/DhO,KAAK6O,gBAAgBJ,EAAmBzO,KAAKoO,MAAOtR,IACzDkD,KAAKqM,cAHLrM,KAAK8O,aAAa9O,KAAKoO,MAAOtR,KAO1C0R,EAAe/Q,UAAUmM,MAAQ,SAAUjF,GACvC,IAAK3E,KAAKiO,UAAW,CACjB,IAAIQ,EAAoBzO,KAAKyO,kBACzB9C,EAAwC,EAAOA,sCACnD,GAAI3L,KAAKqO,OACA1C,GAA0C8C,EAAkBT,oBAK7DhO,KAAK6O,gBAAgBJ,EAAmBzO,KAAKqO,OAAQ1J,GACrD3E,KAAKqM,gBALLrM,KAAK8O,aAAa9O,KAAKqO,OAAQ1J,GAC/B3E,KAAKqM,oBAOR,GAAKoC,EAAkBT,mBAQpBrC,GACA8C,EAAkBX,eAAiBnJ,EACnC8J,EAAkBV,iBAAkB,GAGpCxC,EAAgB5G,GAEpB3E,KAAKqM,kBAfuC,CAE5C,GADArM,KAAKqM,cACDV,EACA,MAAMhH,EAEV4G,EAAgB5G,MAc5B6J,EAAe/Q,UAAUmO,SAAW,WAChC,IAAI3L,EAAQD,KACZ,IAAKA,KAAKiO,UAAW,CACjB,IAAIQ,EAAoBzO,KAAKyO,kBAC7B,GAAIzO,KAAKsO,UAAW,CAChB,IAAIS,EAAkB,WAAc,OAAO9O,EAAMqO,UAAUtS,KAAKiE,EAAM2O,WACjE,EAAOjD,uCAA0C8C,EAAkBT,oBAKpEhO,KAAK6O,gBAAgBJ,EAAmBM,GACxC/O,KAAKqM,gBALLrM,KAAK8O,aAAaC,GAClB/O,KAAKqM,oBAQTrM,KAAKqM,gBAIjBmC,EAAe/Q,UAAUqR,aAAe,SAAUvI,EAAIzJ,GAClD,IACIyJ,EAAGvK,KAAKgE,KAAK4O,SAAU9R,GAE3B,MAAO6H,GAEH,GADA3E,KAAKqM,cACD,EAAOV,sCACP,MAAMhH,EAGN4G,EAAgB5G,KAI5B6J,EAAe/Q,UAAUoR,gBAAkB,SAAUG,EAAQzI,EAAIzJ,GAC7D,IAAK,EAAO6O,sCACR,MAAM,IAAIvG,MAAM,YAEpB,IACImB,EAAGvK,KAAKgE,KAAK4O,SAAU9R,GAE3B,MAAO6H,GACH,OAAI,EAAOgH,uCACPqD,EAAOlB,eAAiBnJ,EACxBqK,EAAOjB,iBAAkB,GAClB,IAGPxC,EAAgB5G,IACT,GAGf,OAAO,GAEX6J,EAAe/Q,UAAU+O,aAAe,WACpC,IAAIiC,EAAoBzO,KAAKyO,kBAC7BzO,KAAK4O,SAAW,KAChB5O,KAAKyO,kBAAoB,KACzBA,EAAkBpC,eAEfmC,EApIwB,CAqIjC,GCrOK,IAAI,EAA2B,WAAe,MAAyB,mBAAX5R,QAAyBA,OAAOqS,YAAc,eAA3E,GCA/B,SAASC,KCCT,SAASC,IAEZ,IADA,IAAIC,EAAM,GACDC,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpCD,EAAIC,GAAMzO,UAAUyO,GAExB,OAAOC,EAAcF,GAElB,SAASE,EAAcF,GAC1B,OAAKA,EAGc,IAAfA,EAAIvQ,OACGuQ,EAAI,GAER,SAAeG,GAClB,OAAOH,EAAI9B,QAAO,SAAUkC,EAAMjJ,GAAM,OAAOA,EAAGiJ,KAAUD,IANrDL,ECLf,IAAI,EAA4B,WAC5B,SAASO,EAAWC,GAChB1P,KAAK2P,WAAY,EACbD,IACA1P,KAAK4P,WAAaF,GA6F1B,OA1FAD,EAAWhS,UAAUoS,KAAO,SAAUC,GAClC,IAAIb,EAAa,IAAIQ,EAGrB,OAFAR,EAAWc,OAAS/P,KACpBiP,EAAWa,SAAWA,EACfb,GAEXQ,EAAWhS,UAAUiS,UAAY,SAAUhB,EAAgB9E,EAAOgC,GAC9D,IAAIkE,EAAW9P,KAAK8P,SAChBE,ECjBL,SAAsBC,EAAgBrG,EAAOgC,GAChD,GAAIqE,EAAgB,CAChB,GAAIA,aAA0B,EAC1B,OAAOA,EAEX,GAAIA,EAAezC,GACf,OAAOyC,EAAezC,KAG9B,OAAKyC,GAAmBrG,GAAUgC,EAG3B,IAAI,EAAWqE,EAAgBrG,EAAOgC,GAFlC,IAAI,EAAWH,GDOXyE,CAAaxB,EAAgB9E,EAAOgC,GAS/C,GARIkE,EACAE,EAAKnD,IAAIiD,EAAS9T,KAAKgU,EAAMhQ,KAAK+P,SAGlCC,EAAKnD,IAAI7M,KAAK+P,QAAW,EAAOpE,wCAA0CqE,EAAKhC,mBAC3EhO,KAAK4P,WAAWI,GAChBhQ,KAAKmQ,cAAcH,IAEvB,EAAOrE,uCACHqE,EAAKhC,qBACLgC,EAAKhC,oBAAqB,EACtBgC,EAAKjC,iBACL,MAAMiC,EAAKlC,eAIvB,OAAOkC,GAEXP,EAAWhS,UAAU0S,cAAgB,SAAUH,GAC3C,IACI,OAAOhQ,KAAK4P,WAAWI,GAE3B,MAAOrL,GACC,EAAOgH,wCACPqE,EAAKjC,iBAAkB,EACvBiC,EAAKlC,eAAiBnJ,IE7C/B,SAAwByL,GAC3B,KAAOA,GAAU,CACb,IAAIC,EAAKD,EAAUE,EAAWD,EAAG3E,OAAQwC,EAAcmC,EAAGnC,YAAaD,EAAYoC,EAAGpC,UACtF,GAAIqC,GAAYrC,EACZ,OAAO,EAGPmC,EADKlC,GAAeA,aAAuB,EAChCA,EAGA,KAGnB,OAAO,EFkCKqC,CAAeP,GAIfQ,QAAQC,KAAK9L,GAHbqL,EAAKpG,MAAMjF,KAOvB8K,EAAWhS,UAAU4E,QAAU,SAAUmH,EAAMkH,GAC3C,IAAIzQ,EAAQD,KAEZ,OAAO,IADP0Q,EAAcC,EAAeD,KACN,SAAUE,EAASC,GACtC,IAAI9D,EACJA,EAAe9M,EAAMyP,WAAU,SAAU5S,GACrC,IACI0M,EAAK1M,GAET,MAAO6H,GACHkM,EAAOlM,GACHoI,GACAA,EAAaV,iBAGtBwE,EAAQD,OAGnBnB,EAAWhS,UAAUmS,WAAa,SAAUzB,GACxC,IAAI4B,EAAS/P,KAAK+P,OAClB,OAAOA,GAAUA,EAAOL,UAAUvB,IAEtCsB,EAAWhS,UAAU,GAAqB,WACtC,OAAOuC,MAEXyP,EAAWhS,UAAU0R,KAAO,WAExB,IADA,IAAI2B,EAAa,GACRzB,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpCyB,EAAWzB,GAAMzO,UAAUyO,GAE/B,OAA0B,IAAtByB,EAAWjS,OACJmB,KAEJsP,EAAcwB,EAAdxB,CAA0BtP,OAErCyP,EAAWhS,UAAUsT,UAAY,SAAUL,GACvC,IAAIzQ,EAAQD,KAEZ,OAAO,IADP0Q,EAAcC,EAAeD,KACN,SAAUE,EAASC,GACtC,IAAI/T,EACJmD,EAAMyP,WAAU,SAAUrF,GAAK,OAAOvN,EAAQuN,KAAM,SAAU1F,GAAO,OAAOkM,EAAOlM,MAAS,WAAc,OAAOiM,EAAQ9T,UAGjI2S,EAAWtS,OAAS,SAAUuS,GAC1B,OAAO,IAAID,EAAWC,IAEnBD,EAjGoB,GAoG/B,SAASkB,EAAeD,GAIpB,GAHKA,IACDA,EAAc,EAAOrF,SAAWA,UAE/BqF,EACD,MAAM,IAAItL,MAAM,yBAEpB,OAAOsL,EG/GJ,IAAI1D,EAAsB,IAAI,GAAW,SAAUmB,GAAc,OAAOA,EAAWvC,cACnF,SAAS,EAAMoF,GAClB,OAAOA,EAEX,SAAwBA,GACpB,OAAO,IAAI,GAAW,SAAU7C,GAAc,OAAO6C,EAAUC,UAAS,WAAc,OAAO9C,EAAWvC,iBAHrFsF,CAAeF,GAAahE,ECH5C,SAASmE,EAAYrU,GACxB,OAAOA,GAAmC,mBAAnBA,EAAMmU,SCD1B,IAAIG,EAAmB,SAAUC,GACpC,OAAO,SAAUlD,GACb,IAAK,IAAItS,EAAI,EAAGkL,EAAMsK,EAAMxS,OAAQhD,EAAIkL,IAAQoH,EAAWzC,OAAQ7P,IAC/DsS,EAAW3E,KAAK6H,EAAMxV,IAE1BsS,EAAWvC,aCHZ,SAAS0F,EAAc/B,EAAOyB,GACjC,OAAO,IAAI,GAAW,SAAU7C,GAC5B,IAAIvB,EAAM,IAAI,EACV/Q,EAAI,EAWR,OAVA+Q,EAAIC,IAAImE,EAAUC,UAAS,WACnBpV,IAAM0T,EAAM1Q,QAIhBsP,EAAW3E,KAAK+F,EAAM1T,MACjBsS,EAAWzC,QACZkB,EAAIC,IAAI7M,KAAKiR,aALb9C,EAAWvC,eAQZgB,KCbR,SAAS2E,EAAUhC,EAAOyB,GAC7B,OAAKA,EAIMM,EAAc/B,EAAOyB,GAHrB,IAAI,EAAWI,EAAiB7B,ICFxC,SAASiC,IAEZ,IADA,IAAIC,EAAO,GACFpC,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpCoC,EAAKpC,GAAMzO,UAAUyO,GAEzB,IAAI2B,EAAYS,EAAKA,EAAK5S,OAAS,GACnC,OAAIsS,EAAYH,IACZS,EAAKC,MACEJ,EAAcG,EAAMT,IAGpBO,EAAUE,GCZzB,IAAI,EAAiC,SAAU9D,GAE3C,SAASgE,IACL,OAAkB,OAAXhE,GAAmBA,EAAOjH,MAAM1G,KAAMY,YAAcZ,KAW/D,OAbA,EAAkB2R,EAAiBhE,GAInCgE,EAAgBlU,UAAUmU,WAAa,SAAUC,EAAYC,EAAYC,EAAYC,EAAYC,GAC7FjS,KAAKkO,YAAY1E,KAAKsI,IAE1BH,EAAgBlU,UAAUyU,YAAc,SAAUtI,EAAOqI,GACrDjS,KAAKkO,YAAYtE,MAAMA,IAE3B+H,EAAgBlU,UAAU0U,eAAiB,SAAUF,GACjDjS,KAAKkO,YAAYtC,YAEd+F,EAdyB,CAelC,GCfE,EAAiC,SAAUhE,GAE3C,SAASyE,EAAgBpD,EAAQ6C,EAAYE,GACzC,IAAI9R,EAAQ0N,EAAO3R,KAAKgE,OAASA,KAKjC,OAJAC,EAAM+O,OAASA,EACf/O,EAAM4R,WAAaA,EACnB5R,EAAM8R,WAAaA,EACnB9R,EAAMyM,MAAQ,EACPzM,EAaX,OApBA,EAAkBmS,EAAiBzE,GASnCyE,EAAgB3U,UAAU2Q,MAAQ,SAAUtR,GACxCkD,KAAKgP,OAAO4C,WAAW5R,KAAK6R,WAAY/U,EAAOkD,KAAK+R,WAAY/R,KAAK0M,QAAS1M,OAElFoS,EAAgB3U,UAAU4Q,OAAS,SAAUzE,GACzC5J,KAAKgP,OAAOkD,YAAYtI,EAAO5J,MAC/BA,KAAKqM,eAET+F,EAAgB3U,UAAU6Q,UAAY,WAClCtO,KAAKgP,OAAOmD,eAAenS,MAC3BA,KAAKqM,eAEF+F,EArByB,CAsBlC,GCxBK,SAASC,IACZ,MAAsB,mBAAXzV,QAA0BA,OAAO0B,SAGrC1B,OAAO0B,SAFH,aAIR,IAAI,EAAyB+T,ICNzBC,EAAc,SAAWjI,GAAK,OAAOA,GAAyB,iBAAbA,EAAExL,QAAoC,mBAANwL,GCArF,SAASkI,EAAUzV,GACtB,QAASA,GAAoC,mBAApBA,EAAM4S,WAAkD,mBAAf5S,EAAM0V,KCQrE,IAAIC,EAAc,SAAUC,GAC/B,GAAMA,GAA+C,mBAA9BA,EAAO,GAC1B,OCVqCnU,EDURmU,ECT1B,SAAUvE,GACb,IAAIwE,EAAMpU,EAAI,KACd,GAA6B,mBAAlBoU,EAAIjD,UACX,MAAM,IAAI5P,UAAU,kEAGpB,OAAO6S,EAAIjD,UAAUvB,IDKxB,GAAImE,EAAYI,GACjB,OAAOtB,EAAiBsB,GAEvB,GAAIH,EAAUG,GACf,OEhBkCE,EFgBRF,EEfvB,SAAUvE,GAQb,OAPAyE,EAAQJ,MAAK,SAAU1V,GACdqR,EAAWzC,SACZyC,EAAW3E,KAAK1M,GAChBqR,EAAWvC,eAEhB,SAAUjH,GAAO,OAAOwJ,EAAWvE,MAAMjF,MACvC6N,KAAK,KAAMjH,GACT4C,GFSN,GAAMuE,GAA6C,mBAA5BA,EAAO,GAC/B,OGnBmCG,EHmBRH,EGlBxB,SAAUvE,GAEb,IADA,IAAI7P,EAAWuU,EAAS,OACrB,CACC,IAAIjI,EAAOtM,EAASkL,OACpB,GAAIoB,EAAKnB,KAAM,CACX0E,EAAWvC,WACX,MAGJ,GADAuC,EAAW3E,KAAKoB,EAAK9N,OACjBqR,EAAWzC,OACX,MAUR,MAP+B,mBAApBpN,EAASwU,QAChB3E,EAAWtB,KAAI,WACPvO,EAASwU,QACTxU,EAASwU,YAId3E,GHCP,IGtBmC0E,EDADD,EDAGrU,EDsBjCzB,EAAQgP,EAAS4G,GAAU,oBAAsB,IAAMA,EAAS,IAGpE,MAAM,IAAI5S,UAFA,gBAAkBhD,EAAQ,8FIrBrC,SAASiW,EAAkBC,EAAiBN,EAAQb,EAAYE,EAAY7D,GAI/E,QAHoB,IAAhBA,IACAA,EAAc,IAAI,EAAgB8E,EAAiBnB,EAAYE,KAE/D7D,EAAYxC,OAGhB,OAAIgH,aAAkB,EACXA,EAAOhD,UAAUxB,GAErBuE,EAAYC,EAAZD,CAAoBvE,GCP/B,IAAI+E,GAAO,GACJ,SAASC,KAEZ,IADA,IAAIC,EAAc,GACT9D,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpC8D,EAAY9D,GAAMzO,UAAUyO,GAEhC,IAAI+D,EAAiB,KACjBpC,EAAY,KAUhB,OATIG,EAAYgC,EAAYA,EAAYtU,OAAS,MAC7CmS,EAAYmC,EAAYzB,OAEuB,mBAAxCyB,EAAYA,EAAYtU,OAAS,KACxCuU,EAAiBD,EAAYzB,OAEN,IAAvByB,EAAYtU,QAAgBgN,EAAQsH,EAAY,MAChDA,EAAcA,EAAY,IAEvB5B,EAAU4B,EAAanC,GAAWnB,KAAK,IAAIwD,GAAsBD,IAE5E,IAAIC,GAAuC,WACvC,SAASA,EAAsBD,GAC3BpT,KAAKoT,eAAiBA,EAK1B,OAHAC,EAAsB5V,UAAUzB,KAAO,SAAUmS,EAAY4B,GACzD,OAAOA,EAAOL,UAAU,IAAI,GAAwBvB,EAAYnO,KAAKoT,kBAElEC,EAP+B,GAUtC,GAAyC,SAAU1F,GAEnD,SAAS2F,EAAwBpF,EAAakF,GAC1C,IAAInT,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAK9C,OAJAC,EAAMmT,eAAiBA,EACvBnT,EAAMsT,OAAS,EACftT,EAAMuT,OAAS,GACfvT,EAAMkT,YAAc,GACblT,EAqDX,OA5DA,EAAkBqT,EAAyB3F,GAS3C2F,EAAwB7V,UAAU2Q,MAAQ,SAAUa,GAChDjP,KAAKwT,OAAOlN,KAAK2M,IACjBjT,KAAKmT,YAAY7M,KAAK2I,IAE1BqE,EAAwB7V,UAAU6Q,UAAY,WAC1C,IAAI6E,EAAcnT,KAAKmT,YACnBpM,EAAMoM,EAAYtU,OACtB,GAAY,IAARkI,EACA/G,KAAKkO,YAAYtC,eAEhB,CACD5L,KAAKuT,OAASxM,EACd/G,KAAKyT,UAAY1M,EACjB,IAAK,IAAIlL,EAAI,EAAGA,EAAIkL,EAAKlL,IAAK,CAC1B,IAAIoT,EAAakE,EAAYtX,GAC7BmE,KAAK6M,IAAIkG,EAAkB/S,KAAMiP,EAAYA,EAAYpT,OAIrEyX,EAAwB7V,UAAU0U,eAAiB,SAAUuB,GAC9B,IAAtB1T,KAAKuT,QAAU,IAChBvT,KAAKkO,YAAYtC,YAGzB0H,EAAwB7V,UAAUmU,WAAa,SAAUC,EAAYC,EAAYC,EAAYC,EAAYC,GACrG,IAAIuB,EAASxT,KAAKwT,OACdG,EAASH,EAAOzB,GAChB0B,EAAazT,KAAKyT,UAEhBE,IAAWV,KAASjT,KAAKyT,UAAYzT,KAAKyT,UAD1C,EAEND,EAAOzB,GAAcD,EACH,IAAd2B,IACIzT,KAAKoT,eACLpT,KAAK4T,mBAAmBJ,GAGxBxT,KAAKkO,YAAY1E,KAAKgK,EAAO3M,WAIzCyM,EAAwB7V,UAAUmW,mBAAqB,SAAUJ,GAC7D,IAAId,EACJ,IACIA,EAAS1S,KAAKoT,eAAe1M,MAAM1G,KAAMwT,GAE7C,MAAO7O,GAEH,YADA3E,KAAKkO,YAAYtE,MAAMjF,GAG3B3E,KAAKkO,YAAY1E,KAAKkJ,IAEnBY,EA7DiC,CA8D1C,GC/FE,GAA6B,SAAU3F,GAEvC,SAASkG,EAAY7C,EAAW8C,GAC5B,IAAI7T,EAAQ0N,EAAO3R,KAAKgE,KAAMgR,EAAW8C,IAAS9T,KAIlD,OAHAC,EAAM+Q,UAAYA,EAClB/Q,EAAM6T,KAAOA,EACb7T,EAAM8T,SAAU,EACT9T,EAiFX,OAvFA,EAAkB4T,EAAalG,GAQ/BkG,EAAYpW,UAAUwT,SAAW,SAAU+C,EAAOC,GAI9C,QAHc,IAAVA,IACAA,EAAQ,GAERjU,KAAK0L,OACL,OAAO1L,KAEXA,KAAKgU,MAAQA,EACb,IAAIE,EAAKlU,KAAKkU,GACVlD,EAAYhR,KAAKgR,UAOrB,OANU,MAANkD,IACAlU,KAAKkU,GAAKlU,KAAKmU,eAAenD,EAAWkD,EAAID,IAEjDjU,KAAK+T,SAAU,EACf/T,KAAKiU,MAAQA,EACbjU,KAAKkU,GAAKlU,KAAKkU,IAAMlU,KAAKoU,eAAepD,EAAWhR,KAAKkU,GAAID,GACtDjU,MAEX6T,EAAYpW,UAAU2W,eAAiB,SAAUpD,EAAWkD,EAAID,GAI5D,YAHc,IAAVA,IACAA,EAAQ,GAELI,YAAYrD,EAAUsD,MAAMjX,KAAK2T,EAAWhR,MAAOiU,IAE9DJ,EAAYpW,UAAU0W,eAAiB,SAAUnD,EAAWkD,EAAID,GAI5D,QAHc,IAAVA,IACAA,EAAQ,GAEE,OAAVA,GAAkBjU,KAAKiU,QAAUA,IAA0B,IAAjBjU,KAAK+T,QAC/C,OAAOG,EAEXK,cAAcL,IAGlBL,EAAYpW,UAAU+W,QAAU,SAAUR,EAAOC,GAC7C,GAAIjU,KAAK0L,OACL,OAAO,IAAItG,MAAM,gCAErBpF,KAAK+T,SAAU,EACf,IAAInK,EAAQ5J,KAAKyU,SAAST,EAAOC,GACjC,GAAIrK,EACA,OAAOA,GAEe,IAAjB5J,KAAK+T,SAAgC,MAAX/T,KAAKkU,KACpClU,KAAKkU,GAAKlU,KAAKmU,eAAenU,KAAKgR,UAAWhR,KAAKkU,GAAI,QAG/DL,EAAYpW,UAAUgX,SAAW,SAAUT,EAAOC,GAC9C,IAAIS,GAAU,EACVC,OAAa9T,EACjB,IACIb,KAAK8T,KAAKE,GAEd,MAAOxS,GACHkT,GAAU,EACVC,IAAenT,GAAKA,GAAK,IAAI4D,MAAM5D,GAEvC,GAAIkT,EAEA,OADA1U,KAAKqM,cACEsI,GAGfd,EAAYpW,UAAU+O,aAAe,WACjC,IAAI0H,EAAKlU,KAAKkU,GACVlD,EAAYhR,KAAKgR,UACjB9O,EAAU8O,EAAU9O,QACpBwK,EAAQxK,EAAQgL,QAAQlN,MAC5BA,KAAK8T,KAAO,KACZ9T,KAAKgU,MAAQ,KACbhU,KAAK+T,SAAU,EACf/T,KAAKgR,UAAY,MACF,IAAXtE,GACAxK,EAAQmL,OAAOX,EAAO,GAEhB,MAANwH,IACAlU,KAAKkU,GAAKlU,KAAKmU,eAAenD,EAAWkD,EAAI,OAEjDlU,KAAKiU,MAAQ,MAEVJ,EAxFqB,CCAJ,SAAUlG,GAElC,SAASiH,EAAO5D,EAAW8C,GACvB,OAAOnG,EAAO3R,KAAKgE,OAASA,KAQhC,OAVA,EAAkB4U,EAAQjH,GAI1BiH,EAAOnX,UAAUwT,SAAW,SAAU+C,EAAOC,GAIzC,YAHc,IAAVA,IACAA,EAAQ,GAELjU,MAEJ4U,EAXgB,CAYzB,ICZE,GAAsC,SAAUjH,GAEhD,SAASkH,EAAqB7D,EAAW8C,GACrC,IAAI7T,EAAQ0N,EAAO3R,KAAKgE,KAAMgR,EAAW8C,IAAS9T,KAGlD,OAFAC,EAAM+Q,UAAYA,EAClB/Q,EAAM6T,KAAOA,EACN7T,EAyBX,OA9BA,EAAkB4U,EAAsBlH,GAOxCkH,EAAqBpX,UAAU2W,eAAiB,SAAUpD,EAAWkD,EAAID,GAIrE,YAHc,IAAVA,IACAA,EAAQ,GAEE,OAAVA,GAAkBA,EAAQ,EACnBtG,EAAOlQ,UAAU2W,eAAepY,KAAKgE,KAAMgR,EAAWkD,EAAID,IAErEjD,EAAU9O,QAAQoE,KAAKtG,MAChBgR,EAAU8D,YAAc9D,EAAU8D,UAAYC,uBAAsB,WAAc,OAAO/D,EAAUsD,MAAM,YAEpHO,EAAqBpX,UAAU0W,eAAiB,SAAUnD,EAAWkD,EAAID,GAIrE,QAHc,IAAVA,IACAA,EAAQ,GAEG,OAAVA,GAAkBA,EAAQ,GAAiB,OAAVA,GAAkBjU,KAAKiU,MAAQ,EACjE,OAAOtG,EAAOlQ,UAAU0W,eAAenY,KAAKgE,KAAMgR,EAAWkD,EAAID,GAEpC,IAA7BjD,EAAU9O,QAAQrD,SAClBmW,qBAAqBd,GACrBlD,EAAU8D,eAAYjU,IAIvBgU,EA/B8B,CAgCvC,ICnCEI,GAA2B,WAC3B,SAASA,EAAUC,EAAiBC,QACpB,IAARA,IACAA,EAAMF,EAAUE,KAEpBnV,KAAKkV,gBAAkBA,EACvBlV,KAAKmV,IAAMA,EASf,OAPAF,EAAUxX,UAAUwT,SAAW,SAAU6C,EAAMG,EAAOD,GAIlD,YAHc,IAAVC,IACAA,EAAQ,GAEL,IAAIjU,KAAKkV,gBAAgBlV,KAAM8T,GAAM7C,SAAS+C,EAAOC,IAEhEgB,EAAUE,IAAM,WAAc,OAAOC,KAAKD,OACnCF,EAfmB,GCG1B,GAAgC,SAAUtH,GAE1C,SAAS0H,EAAeH,EAAiBC,QACzB,IAARA,IACAA,EAAMF,GAAUE,KAEpB,IAAIlV,EAAQ0N,EAAO3R,KAAKgE,KAAMkV,GAAiB,WAC3C,OAAIG,EAAelO,UAAYkO,EAAelO,WAAalH,EAChDoV,EAAelO,SAASgO,MAGxBA,QAETnV,KAIN,OAHAC,EAAMiC,QAAU,GAChBjC,EAAMsT,QAAS,EACftT,EAAM6U,eAAYjU,EACXZ,EAkCX,OAlDA,EAAkBoV,EAAgB1H,GAkBlC0H,EAAe5X,UAAUwT,SAAW,SAAU6C,EAAMG,EAAOD,GAIvD,YAHc,IAAVC,IACAA,EAAQ,GAERoB,EAAelO,UAAYkO,EAAelO,WAAanH,KAChDqV,EAAelO,SAAS8J,SAAS6C,EAAMG,EAAOD,GAG9CrG,EAAOlQ,UAAUwT,SAASjV,KAAKgE,KAAM8T,EAAMG,EAAOD,IAGjEqB,EAAe5X,UAAU6W,MAAQ,SAAUxT,GACvC,IAAIoB,EAAUlC,KAAKkC,QACnB,GAAIlC,KAAKuT,OACLrR,EAAQoE,KAAKxF,OADjB,CAIA,IAAI8I,EACJ5J,KAAKuT,QAAS,EACd,GACI,GAAI3J,EAAQ9I,EAAO0T,QAAQ1T,EAAOkT,MAAOlT,EAAOmT,OAC5C,YAECnT,EAASoB,EAAQoT,SAE1B,GADAtV,KAAKuT,QAAS,EACV3J,EAAO,CACP,KAAO9I,EAASoB,EAAQoT,SACpBxU,EAAOuL,cAEX,MAAMzC,KAGPyL,EAnDwB,CAoDjCJ,ICpDSM,GAA+B,ICAG,SAAU5H,GAEnD,SAAS6H,IACL,OAAkB,OAAX7H,GAAmBA,EAAOjH,MAAM1G,KAAMY,YAAcZ,KAuB/D,OAzBA,EAAkBwV,EAAyB7H,GAI3C6H,EAAwB/X,UAAU6W,MAAQ,SAAUxT,GAChDd,KAAKuT,QAAS,EACdvT,KAAK8U,eAAYjU,EACjB,IACI+I,EADA1H,EAAUlC,KAAKkC,QAEfwK,GAAS,EACT+I,EAAQvT,EAAQrD,OACpBiC,EAASA,GAAUoB,EAAQoT,QAC3B,GACI,GAAI1L,EAAQ9I,EAAO0T,QAAQ1T,EAAOkT,MAAOlT,EAAOmT,OAC5C,cAEGvH,EAAQ+I,IAAU3U,EAASoB,EAAQoT,UAE9C,GADAtV,KAAKuT,QAAS,EACV3J,EAAO,CACP,OAAS8C,EAAQ+I,IAAU3U,EAASoB,EAAQoT,UACxCxU,EAAOuL,cAEX,MAAMzC,IAGP4L,EA1BiC,CA2B1C,ID3BwC,CAA4B,IEA/D,SAASpN,GAAIsN,EAASC,GACzB,OAAO,SAAsB5F,GACzB,GAAuB,mBAAZ2F,EACP,MAAM,IAAI5V,UAAU,8DAExB,OAAOiQ,EAAOF,KAAK,IAAI+F,GAAYF,EAASC,KAGpD,IAAIC,GAA6B,WAC7B,SAASA,EAAYF,EAASC,GAC1B3V,KAAK0V,QAAUA,EACf1V,KAAK2V,QAAUA,EAKnB,OAHAC,EAAYnY,UAAUzB,KAAO,SAAUmS,EAAY4B,GAC/C,OAAOA,EAAOL,UAAU,IAAI,GAAcvB,EAAYnO,KAAK0V,QAAS1V,KAAK2V,WAEtEC,EARqB,GAW5B,GAA+B,SAAUjI,GAEzC,SAASkI,EAAc3H,EAAawH,EAASC,GACzC,IAAI1V,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAI9C,OAHAC,EAAMyV,QAAUA,EAChBzV,EAAMwV,MAAQ,EACdxV,EAAM0V,QAAUA,GAAW1V,EACpBA,EAaX,OAnBA,EAAkB4V,EAAelI,GAQjCkI,EAAcpY,UAAU2Q,MAAQ,SAAUtR,GACtC,IAAI4V,EACJ,IACIA,EAAS1S,KAAK0V,QAAQ1Z,KAAKgE,KAAK2V,QAAS7Y,EAAOkD,KAAKyV,SAEzD,MAAO9Q,GAEH,YADA3E,KAAKkO,YAAYtE,MAAMjF,GAG3B3E,KAAKkO,YAAY1E,KAAKkJ,IAEnBmD,EApBuB,CAqBhC,GClCK,SAASf,GAAUvF,EAAOyB,GAC7B,GAAa,MAATzB,EAAe,CACf,GCTD,SAA6BA,GAChC,OAAOA,GAA6C,mBAA7BA,EAAM,GDQrBuG,CAAoBvG,GACpB,OERL,SAA4BA,EAAOyB,GACtC,OAAO,IAAI,GAAW,SAAU7C,GAC5B,IAAIvB,EAAM,IAAI,EASd,OARAA,EAAIC,IAAImE,EAAUC,UAAS,WACvB,IAAIhC,EAAaM,EAAM,KACvB3C,EAAIC,IAAIoC,EAAWS,UAAU,CACzBlG,KAAM,SAAU1M,GAAS8P,EAAIC,IAAImE,EAAUC,UAAS,WAAc,OAAO9C,EAAW3E,KAAK1M,QACzF8M,MAAO,SAAUjF,GAAOiI,EAAIC,IAAImE,EAAUC,UAAS,WAAc,OAAO9C,EAAWvE,MAAMjF,QACzFiH,SAAU,WAAcgB,EAAIC,IAAImE,EAAUC,UAAS,WAAc,OAAO9C,EAAWvC,uBAGpFgB,KFHImJ,CAAmBxG,EAAOyB,GAEhC,GAAIuB,EAAUhD,GACf,OGZL,SAAyBA,EAAOyB,GACnC,OAAO,IAAI,GAAW,SAAU7C,GAC5B,IAAIvB,EAAM,IAAI,EAWd,OAVAA,EAAIC,IAAImE,EAAUC,UAAS,WACvB,OAAO1B,EAAMiD,MAAK,SAAU1V,GACxB8P,EAAIC,IAAImE,EAAUC,UAAS,WACvB9C,EAAW3E,KAAK1M,GAChB8P,EAAIC,IAAImE,EAAUC,UAAS,WAAc,OAAO9C,EAAWvC,sBAEhE,SAAUjH,GACTiI,EAAIC,IAAImE,EAAUC,UAAS,WAAc,OAAO9C,EAAWvE,MAAMjF,cAGlEiI,KHDIoJ,CAAgBzG,EAAOyB,GAE7B,GAAIsB,EAAY/C,GACjB,OAAO+B,EAAc/B,EAAOyB,GAE3B,GIlBN,SAAoBzB,GACvB,OAAOA,GAA2C,mBAA3BA,EAAM,GJiBhB0G,CAAW1G,IAA2B,iBAAVA,EACjC,OKjBL,SAA0BA,EAAOyB,GACpC,IAAKzB,EACD,MAAM,IAAInK,MAAM,2BAEpB,OAAO,IAAI,GAAW,SAAU+I,GAC5B,IACI7P,EADAsO,EAAM,IAAI,EAiCd,OA/BAA,EAAIC,KAAI,WACAvO,GAAuC,mBAApBA,EAASwU,QAC5BxU,EAASwU,YAGjBlG,EAAIC,IAAImE,EAAUC,UAAS,WACvB3S,EAAWiR,EAAM,KACjB3C,EAAIC,IAAImE,EAAUC,UAAS,WACvB,IAAI9C,EAAWzC,OAAf,CAGA,IAAI5O,EACA2M,EACJ,IACI,IAAIiJ,EAASpU,EAASkL,OACtB1M,EAAQ4V,EAAO5V,MACf2M,EAAOiJ,EAAOjJ,KAElB,MAAO9E,GAEH,YADAwJ,EAAWvE,MAAMjF,GAGjB8E,EACA0E,EAAWvC,YAGXuC,EAAW3E,KAAK1M,GAChBkD,KAAKiR,qBAIVrE,KLrBIsJ,CAAiB3G,EAAOyB,GAGvC,MAAM,IAAIlR,WAAqB,OAAVyP,UAAyBA,GAASA,GAAS,sBMpB7D,SAAS4G,GAAK5G,EAAOyB,GACxB,OAAKA,EAOM8D,GAAUvF,EAAOyB,GANpBzB,aAAiB,EACVA,EAEJ,IAAI,EAAWkD,EAAYlD,ICU1C,IAAI6G,GAAkC,WAClC,SAASA,EAAiBV,EAASW,QACZ,IAAfA,IACAA,EAAaC,OAAOC,mBAExBvW,KAAK0V,QAAUA,EACf1V,KAAKqW,WAAaA,EAKtB,OAHAD,EAAiB3Y,UAAUzB,KAAO,SAAUoU,EAAUL,GAClD,OAAOA,EAAOL,UAAU,IAAI,GAAmBU,EAAUpQ,KAAK0V,QAAS1V,KAAKqW,cAEzED,EAX0B,GAcjC,GAAoC,SAAUzI,GAE9C,SAAS6I,EAAmBtI,EAAawH,EAASW,QAC3B,IAAfA,IACAA,EAAaC,OAAOC,mBAExB,IAAItW,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAO9C,OANAC,EAAMyV,QAAUA,EAChBzV,EAAMoW,WAAaA,EACnBpW,EAAMwW,cAAe,EACrBxW,EAAMyW,OAAS,GACfzW,EAAMsT,OAAS,EACftT,EAAMyM,MAAQ,EACPzM,EAkDX,OA9DA,EAAkBuW,EAAoB7I,GActC6I,EAAmB/Y,UAAU2Q,MAAQ,SAAUtR,GACvCkD,KAAKuT,OAASvT,KAAKqW,WACnBrW,KAAK2W,SAAS7Z,GAGdkD,KAAK0W,OAAOpQ,KAAKxJ,IAGzB0Z,EAAmB/Y,UAAUkZ,SAAW,SAAU7Z,GAC9C,IAAI4V,EACAhG,EAAQ1M,KAAK0M,QACjB,IACIgG,EAAS1S,KAAK0V,QAAQ5Y,EAAO4P,GAEjC,MAAO/H,GAEH,YADA3E,KAAKkO,YAAYtE,MAAMjF,GAG3B3E,KAAKuT,SACLvT,KAAK4W,UAAUlE,EAAQ5V,EAAO4P,IAElC8J,EAAmB/Y,UAAUmZ,UAAY,SAAUC,EAAK/Z,EAAO4P,GAC3D,IAAIoK,EAAkB,IAAI,EAAgB9W,UAAMa,OAAWA,GACzCb,KAAKkO,YACXrB,IAAIiK,GAChB/D,EAAkB/S,KAAM6W,EAAK/Z,EAAO4P,EAAOoK,IAE/CN,EAAmB/Y,UAAU6Q,UAAY,WACrCtO,KAAKyW,cAAe,EACA,IAAhBzW,KAAKuT,QAAuC,IAAvBvT,KAAK0W,OAAO7X,QACjCmB,KAAKkO,YAAYtC,WAErB5L,KAAKqM,eAETmK,EAAmB/Y,UAAUmU,WAAa,SAAUC,EAAYC,EAAYC,EAAYC,EAAYC,GAChGjS,KAAKkO,YAAY1E,KAAKsI,IAE1B0E,EAAmB/Y,UAAU0U,eAAiB,SAAUF,GACpD,IAAIyE,EAAS1W,KAAK0W,OAClB1W,KAAKyM,OAAOwF,GACZjS,KAAKuT,SACDmD,EAAO7X,OAAS,EAChBmB,KAAKoO,MAAMsI,EAAOpB,SAEG,IAAhBtV,KAAKuT,QAAgBvT,KAAKyW,cAC/BzW,KAAKkO,YAAYtC,YAGlB4K,EA/D4B,CAgErC,GChGK,SAASO,GAAS1M,GACrB,OAAOA,ECCJ,SAAS2M,GAASX,GAIrB,YAHmB,IAAfA,IACAA,EAAaC,OAAOC,mBFErB,SAASU,EAASvB,EAAStC,EAAgBiD,GAI9C,YAHmB,IAAfA,IACAA,EAAaC,OAAOC,mBAEM,mBAAnBnD,EACA,SAAUrD,GAAU,OAAOA,EAAOZ,KAAK8H,GAAS,SAAUjN,EAAGnO,GAAK,OAAOsa,GAAKT,EAAQ1L,EAAGnO,IAAIsT,KAAK/G,IAAI,SAAUc,EAAGgO,GAAM,OAAO9D,EAAepJ,EAAGd,EAAGrN,EAAGqb,SAAab,MAE7I,iBAAnBjD,IACZiD,EAAajD,GAEV,SAAUrD,GAAU,OAAOA,EAAOF,KAAK,IAAIuG,GAAiBV,EAASW,MEVrEY,CAASF,GAAUV,GCFvB,SAASc,KAEZ,IADA,IAAIhE,EAAc,GACT9D,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpC8D,EAAY9D,GAAMzO,UAAUyO,GAEhC,IAAIgH,EAAaC,OAAOC,kBACpBvF,EAAY,KACZoG,EAAOjE,EAAYA,EAAYtU,OAAS,GAU5C,OATIsS,EAAYiG,IACZpG,EAAYmC,EAAYzB,MACpByB,EAAYtU,OAAS,GAAoD,iBAAxCsU,EAAYA,EAAYtU,OAAS,KAClEwX,EAAalD,EAAYzB,QAGR,iBAAT0F,IACZf,EAAalD,EAAYzB,OAEX,OAAdV,GAA6C,IAAvBmC,EAAYtU,QAAgBsU,EAAY,aAAc,EACrEA,EAAY,GAEhB6D,GAASX,EAATW,CAAqBzF,EAAU4B,EAAanC,ICpBhD,SAASqG,GAAIpH,EAAgBrG,EAAOgC,GACvC,OAAO,SAA6BmE,GAChC,OAAOA,EAAOF,KAAK,IAAIyH,GAAWrH,EAAgBrG,EAAOgC,KAGjE,IAAI0L,GAA4B,WAC5B,SAASA,EAAWrH,EAAgBrG,EAAOgC,GACvC5L,KAAKiQ,eAAiBA,EACtBjQ,KAAK4J,MAAQA,EACb5J,KAAK4L,SAAWA,EAKpB,OAHA0L,EAAW7Z,UAAUzB,KAAO,SAAUmS,EAAY4B,GAC9C,OAAOA,EAAOL,UAAU,IAAI,GAAcvB,EAAYnO,KAAKiQ,eAAgBjQ,KAAK4J,MAAO5J,KAAK4L,YAEzF0L,EAToB,GAW3B,GAA+B,SAAU3J,GAEzC,SAAS4J,EAAcrJ,EAAaQ,EAAgB9E,EAAOgC,GACvD,IAAI3L,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAgB9C,OAfAC,EAAMuX,SAAWtI,EACjBjP,EAAMwX,UAAYvI,EAClBjP,EAAMyX,aAAexI,EACrBjP,EAAMwX,UAAY7N,GAASsF,EAC3BjP,EAAMyX,aAAe9L,GAAYsD,EAC7B/D,EAAWuD,IACXzO,EAAM2O,SAAW3O,EACjBA,EAAMuX,SAAW9I,GAEZA,IACLzO,EAAM2O,SAAWF,EACjBzO,EAAMuX,SAAW9I,EAAelF,MAAQ0F,EACxCjP,EAAMwX,UAAY/I,EAAe9E,OAASsF,EAC1CjP,EAAMyX,aAAehJ,EAAe9C,UAAYsD,GAE7CjP,EAgCX,OAlDA,EAAkBsX,EAAe5J,GAoBjC4J,EAAc9Z,UAAU2Q,MAAQ,SAAUtR,GACtC,IACIkD,KAAKwX,SAASxb,KAAKgE,KAAK4O,SAAU9R,GAEtC,MAAO6H,GAEH,YADA3E,KAAKkO,YAAYtE,MAAMjF,GAG3B3E,KAAKkO,YAAY1E,KAAK1M,IAE1Bya,EAAc9Z,UAAU4Q,OAAS,SAAU1J,GACvC,IACI3E,KAAKyX,UAAUzb,KAAKgE,KAAK4O,SAAUjK,GAEvC,MAAOA,GAEH,YADA3E,KAAKkO,YAAYtE,MAAMjF,GAG3B3E,KAAKkO,YAAYtE,MAAMjF,IAE3B4S,EAAc9Z,UAAU6Q,UAAY,WAChC,IACItO,KAAK0X,aAAa1b,KAAKgE,KAAK4O,UAEhC,MAAOjK,GAEH,YADA3E,KAAKkO,YAAYtE,MAAMjF,GAG3B,OAAO3E,KAAKkO,YAAYtC,YAErB2L,EAnDuB,CAoDhC,GClEK,SAASI,GAAUjC,EAAStC,GAC/B,MAA8B,mBAAnBA,EACA,SAAUrD,GAAU,OAAOA,EAAOZ,KAAKwI,IAAU,SAAU3N,EAAGnO,GAAK,OAAOsa,GAAKT,EAAQ1L,EAAGnO,IAAIsT,KAAK/G,IAAI,SAAUc,EAAGgO,GAAM,OAAO9D,EAAepJ,EAAGd,EAAGrN,EAAGqb,YAE7J,SAAUnH,GAAU,OAAOA,EAAOF,KAAK,IAAI+H,GAAkBlC,KAExE,IAAIkC,GAAmC,WACnC,SAASA,EAAkBlC,GACvB1V,KAAK0V,QAAUA,EAKnB,OAHAkC,EAAkBna,UAAUzB,KAAO,SAAUmS,EAAY4B,GACrD,OAAOA,EAAOL,UAAU,IAAI,GAAoBvB,EAAYnO,KAAK0V,WAE9DkC,EAP2B,GASlC,GAAqC,SAAUjK,GAE/C,SAASkK,EAAoB3J,EAAawH,GACtC,IAAIzV,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAG9C,OAFAC,EAAMyV,QAAUA,EAChBzV,EAAMyM,MAAQ,EACPzM,EA6CX,OAlDA,EAAkB4X,EAAqBlK,GAOvCkK,EAAoBpa,UAAU2Q,MAAQ,SAAUtR,GAC5C,IAAI4V,EACAhG,EAAQ1M,KAAK0M,QACjB,IACIgG,EAAS1S,KAAK0V,QAAQ5Y,EAAO4P,GAEjC,MAAO9C,GAEH,YADA5J,KAAKkO,YAAYtE,MAAMA,GAG3B5J,KAAK4W,UAAUlE,EAAQ5V,EAAO4P,IAElCmL,EAAoBpa,UAAUmZ,UAAY,SAAUlE,EAAQ5V,EAAO4P,GAC/D,IAAIoL,EAAoB9X,KAAK8X,kBACzBA,GACAA,EAAkBzL,cAEtB,IAAIyK,EAAkB,IAAI,EAAgB9W,UAAMa,OAAWA,GACzCb,KAAKkO,YACXrB,IAAIiK,GAChB9W,KAAK8X,kBAAoB/E,EAAkB/S,KAAM0S,EAAQ5V,EAAO4P,EAAOoK,IAE3Ee,EAAoBpa,UAAU6Q,UAAY,WACtC,IAAIwJ,EAAoB9X,KAAK8X,kBACxBA,IAAqBA,EAAkBpM,QACxCiC,EAAOlQ,UAAU6Q,UAAUtS,KAAKgE,MAEpCA,KAAKqM,eAETwL,EAAoBpa,UAAU+O,aAAe,WACzCxM,KAAK8X,kBAAoB,MAE7BD,EAAoBpa,UAAU0U,eAAiB,SAAUF,GACnCjS,KAAKkO,YACXzB,OAAOwF,GACnBjS,KAAK8X,kBAAoB,KACrB9X,KAAKiO,WACLN,EAAOlQ,UAAU6Q,UAAUtS,KAAKgE,OAGxC6X,EAAoBpa,UAAUmU,WAAa,SAAUC,EAAYC,EAAYC,EAAYC,EAAYC,GACjGjS,KAAKkO,YAAY1E,KAAKsI,IAEnB+F,EAnD6B,CAoDtC,GCvEK,SAASE,GAAOC,EAAWrC,GAC9B,OAAO,SAAgC5F,GACnC,OAAOA,EAAOF,KAAK,IAAIoI,GAAeD,EAAWrC,KAGzD,ICJWuC,GDIPD,GAAgC,WAChC,SAASA,EAAeD,EAAWrC,GAC/B3V,KAAKgY,UAAYA,EACjBhY,KAAK2V,QAAUA,EAKnB,OAHAsC,EAAexa,UAAUzB,KAAO,SAAUmS,EAAY4B,GAClD,OAAOA,EAAOL,UAAU,IAAI,GAAiBvB,EAAYnO,KAAKgY,UAAWhY,KAAK2V,WAE3EsC,EARwB,GAU/B,GAAkC,SAAUtK,GAE5C,SAASwK,EAAiBjK,EAAa8J,EAAWrC,GAC9C,IAAI1V,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAI9C,OAHAC,EAAM+X,UAAYA,EAClB/X,EAAM0V,QAAUA,EAChB1V,EAAMwV,MAAQ,EACPxV,EAeX,OArBA,EAAkBkY,EAAkBxK,GAQpCwK,EAAiB1a,UAAU2Q,MAAQ,SAAUtR,GACzC,IAAI4V,EACJ,IACIA,EAAS1S,KAAKgY,UAAUhc,KAAKgE,KAAK2V,QAAS7Y,EAAOkD,KAAKyV,SAE3D,MAAO9Q,GAEH,YADA3E,KAAKkO,YAAYtE,MAAMjF,GAGvB+N,GACA1S,KAAKkO,YAAY1E,KAAK1M,IAGvBqb,EAtB0B,CAuBnC,GEtCS,GAAsB,IAAI,GAAe,ICOpD,SAASC,GAAS/H,GACd,IAAIzG,EAAQyG,EAAGzG,MAAoByG,EAAGlC,WAC3BvE,MAAMA,GFHlBsO,KAAqBA,GAAmB,IAC3C,IAAI,GAA8B,WAC9B,SAASG,EAAaC,EAAMxb,EAAO8M,GAC/B5J,KAAKsY,KAAOA,EACZtY,KAAKlD,MAAQA,EACbkD,KAAK4J,MAAQA,EACb5J,KAAKuY,SAAoB,MAATD,EAyDpB,OAvDAD,EAAa5a,UAAU+a,QAAU,SAAUpI,GACvC,OAAQpQ,KAAKsY,MACT,IAAK,IACD,OAAOlI,EAAS5G,MAAQ4G,EAAS5G,KAAKxJ,KAAKlD,OAC/C,IAAK,IACD,OAAOsT,EAASxG,OAASwG,EAASxG,MAAM5J,KAAK4J,OACjD,IAAK,IACD,OAAOwG,EAASxE,UAAYwE,EAASxE,aAGjDyM,EAAa5a,UAAUgb,GAAK,SAAUjP,EAAMI,EAAOgC,GAE/C,OADW5L,KAAKsY,MAEZ,IAAK,IACD,OAAO9O,GAAQA,EAAKxJ,KAAKlD,OAC7B,IAAK,IACD,OAAO8M,GAASA,EAAM5J,KAAK4J,OAC/B,IAAK,IACD,OAAOgC,GAAYA,MAG/ByM,EAAa5a,UAAUib,OAAS,SAAUzI,EAAgBrG,EAAOgC,GAC7D,OAAIqE,GAAiD,mBAAxBA,EAAezG,KACjCxJ,KAAKwY,QAAQvI,GAGbjQ,KAAKyY,GAAGxI,EAAgBrG,EAAOgC,IAG9CyM,EAAa5a,UAAUkb,aAAe,WAClC,IE7CmB/O,EAAOoH,EF8C1B,OADWhR,KAAKsY,MAEZ,IAAK,IACD,OAAO9G,EAAGxR,KAAKlD,OACnB,IAAK,IACD,OElDW8M,EFkDO5J,KAAK4J,ME7CxB,IAAI,EAJVoH,EAIqB,SAAU7C,GAAc,OAAO6C,EAAUC,SAASmH,GAAU,EAAG,CAAExO,MAAOA,EAAOuE,WAAYA,KAH3F,SAAUA,GAAc,OAAOA,EAAWvE,MAAMA,KFiDlE,IAAK,IACD,OAAO,IAEf,MAAM,IAAIxE,MAAM,uCAEpBiT,EAAaO,WAAa,SAAU9b,GAChC,YAAqB,IAAVA,EACA,IAAIub,EAAa,IAAKvb,GAE1Bub,EAAaQ,4BAExBR,EAAaS,YAAc,SAAUnU,GACjC,OAAO,IAAI0T,EAAa,SAAKxX,EAAW8D,IAE5C0T,EAAaU,eAAiB,WAC1B,OAAOV,EAAaW,sBAExBX,EAAaW,qBAAuB,IAAIX,EAAa,KACrDA,EAAaQ,2BAA6B,IAAIR,EAAa,SAAKxX,GACzDwX,EA9DsB,GGJ1B,SAAS,GAAMpE,EAAOjD,QACP,IAAdA,IACAA,EAAY,IAEhB,ICTmBlU,EDUfmc,GCVenc,EDSQmX,aCRHmB,OAAS8D,OAAOpc,IDSPmX,EAAQjD,EAAUmE,MAAS1H,KAAK0L,IAAIlF,GACrE,OAAO,SAAUlE,GAAU,OAAOA,EAAOF,KAAK,IAAIuJ,GAAcH,EAAUjI,KAE9E,IAAIoI,GAA+B,WAC/B,SAASA,EAAcnF,EAAOjD,GAC1BhR,KAAKiU,MAAQA,EACbjU,KAAKgR,UAAYA,EAKrB,OAHAoI,EAAc3b,UAAUzB,KAAO,SAAUmS,EAAY4B,GACjD,OAAOA,EAAOL,UAAU,IAAI,GAAgBvB,EAAYnO,KAAKiU,MAAOjU,KAAKgR,aAEtEoI,EARuB,GAU9B,GAAiC,SAAUzL,GAE3C,SAAS0L,EAAgBnL,EAAa+F,EAAOjD,GACzC,IAAI/Q,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAM9C,OALAC,EAAMgU,MAAQA,EACdhU,EAAM+Q,UAAYA,EAClB/Q,EAAMqZ,MAAQ,GACdrZ,EAAMsT,QAAS,EACftT,EAAMyU,SAAU,EACTzU,EAkDX,OA1DA,EAAkBoZ,EAAiB1L,GAUnC0L,EAAgBjB,SAAW,SAAUpE,GAKjC,IAJA,IAAIjE,EAASiE,EAAMjE,OACfuJ,EAAQvJ,EAAOuJ,MACftI,EAAYgD,EAAMhD,UAClB9C,EAAc8F,EAAM9F,YACjBoL,EAAMza,OAAS,GAAMya,EAAM,GAAGC,KAAOvI,EAAUmE,OAAU,GAC5DmE,EAAMhE,QAAQkE,aAAahB,QAAQtK,GAEvC,GAAIoL,EAAMza,OAAS,EAAG,CAClB,IAAI4a,EAAUhM,KAAKiM,IAAI,EAAGJ,EAAM,GAAGC,KAAOvI,EAAUmE,OACpDnV,KAAKiR,SAAS+C,EAAOyF,QAGrBzZ,KAAKqM,cACL0D,EAAOwD,QAAS,GAGxB8F,EAAgB5b,UAAUkc,UAAY,SAAU3I,GAC5ChR,KAAKuT,QAAS,EACIvT,KAAKkO,YACXrB,IAAImE,EAAUC,SAASoI,EAAgBjB,SAAUpY,KAAKiU,MAAO,CACrElE,OAAQ/P,KAAMkO,YAAalO,KAAKkO,YAAa8C,UAAWA,MAGhEqI,EAAgB5b,UAAUmc,qBAAuB,SAAUJ,GACvD,IAAqB,IAAjBxZ,KAAK0U,QAAT,CAGA,IAAI1D,EAAYhR,KAAKgR,UACjB9E,EAAU,IAAI2N,GAAa7I,EAAUmE,MAAQnV,KAAKiU,MAAOuF,GAC7DxZ,KAAKsZ,MAAMhT,KAAK4F,IACI,IAAhBlM,KAAKuT,QACLvT,KAAK2Z,UAAU3I,KAGvBqI,EAAgB5b,UAAU2Q,MAAQ,SAAUtR,GACxCkD,KAAK4Z,qBAAqB,GAAahB,WAAW9b,KAEtDuc,EAAgB5b,UAAU4Q,OAAS,SAAU1J,GACzC3E,KAAK0U,SAAU,EACf1U,KAAKsZ,MAAQ,GACbtZ,KAAKkO,YAAYtE,MAAMjF,GACvB3E,KAAKqM,eAETgN,EAAgB5b,UAAU6Q,UAAY,WAClCtO,KAAK4Z,qBAAqB,GAAab,kBACvC/Y,KAAKqM,eAEFgN,EA3DyB,CA4DlC,GACEQ,GAA8B,WAK9B,OAJA,SAAsBN,EAAMC,GACxBxZ,KAAKuZ,KAAOA,EACZvZ,KAAKwZ,aAAeA,GAHK,GEjF1B,SAASM,KAEZ,IADA,IAAIrI,EAAO,GACFpC,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpCoC,EAAKpC,GAAMzO,UAAUyO,GAEzB,OAAO,SAAUU,GACb,IAAI2F,EACiC,mBAA1BjE,EAAKA,EAAK5S,OAAS,KAC1B6W,EAAUjE,EAAKC,OAEnB,IAAIyB,EAAc1B,EAClB,OAAO1B,EAAOF,KAAK,IAAIkK,GAAuB5G,EAAauC,KAGnE,IAAIqE,GAAwC,WACxC,SAASA,EAAuB5G,EAAauC,GACzC1V,KAAKmT,YAAcA,EACnBnT,KAAK0V,QAAUA,EAKnB,OAHAqE,EAAuBtc,UAAUzB,KAAO,SAAUmS,EAAY4B,GAC1D,OAAOA,EAAOL,UAAU,IAAI,GAAyBvB,EAAYnO,KAAKmT,YAAanT,KAAK0V,WAErFqE,EARgC,GAUvC,GAA0C,SAAUpM,GAEpD,SAASqM,EAAyB9L,EAAaiF,EAAauC,GACxD,IAAIzV,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAC9CC,EAAMkT,YAAcA,EACpBlT,EAAMyV,QAAUA,EAChBzV,EAAMwT,UAAY,GAClB,IAAI1M,EAAMoM,EAAYtU,OACtBoB,EAAMuT,OAAS,IAAI/L,MAAMV,GACzB,IAAK,IAAIlL,EAAI,EAAGA,EAAIkL,EAAKlL,IACrBoE,EAAMwT,UAAUnN,KAAKzK,GAEzB,IAASA,EAAI,EAAGA,EAAIkL,EAAKlL,IAAK,CAC1B,IAAIoT,EAAakE,EAAYtX,GAC7BoE,EAAM4M,IAAIkG,EAAkB9S,EAAOgP,EAAYA,EAAYpT,IAE/D,OAAOoE,EAoCX,OAnDA,EAAkB+Z,EAA0BrM,GAiB5CqM,EAAyBvc,UAAUmU,WAAa,SAAUC,EAAYC,EAAYC,EAAYC,EAAYC,GACtGjS,KAAKwT,OAAOzB,GAAcD,EAC1B,IAAI2B,EAAYzT,KAAKyT,UACrB,GAAIA,EAAU5U,OAAS,EAAG,CACtB,IAAIob,EAAQxG,EAAUvG,QAAQ6E,IACf,IAAXkI,GACAxG,EAAUpG,OAAO4M,EAAO,KAIpCD,EAAyBvc,UAAU0U,eAAiB,aAEpD6H,EAAyBvc,UAAU2Q,MAAQ,SAAUtR,GACjD,GAA8B,IAA1BkD,KAAKyT,UAAU5U,OAAc,CAC7B,IAAI4S,EAAO,CAAC3U,GAAOgN,OAAO9J,KAAKwT,QAC3BxT,KAAK0V,QACL1V,KAAKka,YAAYzI,GAGjBzR,KAAKkO,YAAY1E,KAAKiI,KAIlCuI,EAAyBvc,UAAUyc,YAAc,SAAUzI,GACvD,IAAIiB,EACJ,IACIA,EAAS1S,KAAK0V,QAAQhP,MAAM1G,KAAMyR,GAEtC,MAAO9M,GAEH,YADA3E,KAAKkO,YAAYtE,MAAMjF,GAG3B3E,KAAKkO,YAAY1E,KAAKkJ,IAEnBsH,EApDkC,CAqD3C,GC7EK,SAASG,GAAUnJ,EAAWiD,GAIjC,YAHc,IAAVA,IACAA,EAAQ,GAEL,SAAmClE,GACtC,OAAOA,EAAOF,KAAK,IAAIuK,GAAkBpJ,EAAWiD,KAG5D,IAAImG,GAAmC,WACnC,SAASA,EAAkBpJ,EAAWiD,QACpB,IAAVA,IACAA,EAAQ,GAEZjU,KAAKgR,UAAYA,EACjBhR,KAAKiU,MAAQA,EAKjB,OAHAmG,EAAkB3c,UAAUzB,KAAO,SAAUmS,EAAY4B,GACrD,OAAOA,EAAOL,UAAU,IAAI,GAAoBvB,EAAYnO,KAAKgR,UAAWhR,KAAKiU,SAE9EmG,EAX2B,GAclC,GAAqC,SAAUzM,GAE/C,SAAS0M,EAAoBnM,EAAa8C,EAAWiD,QACnC,IAAVA,IACAA,EAAQ,GAEZ,IAAIhU,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAG9C,OAFAC,EAAM+Q,UAAYA,EAClB/Q,EAAMgU,MAAQA,EACPhU,EAsBX,OA9BA,EAAkBoa,EAAqB1M,GAUvC0M,EAAoBjC,SAAW,SAAUkC,GACrC,IAAId,EAAec,EAAId,aAActL,EAAcoM,EAAIpM,YACvDsL,EAAahB,QAAQtK,GACrBlO,KAAKqM,eAETgO,EAAoB5c,UAAU8c,gBAAkB,SAAUf,GACpCxZ,KAAKkO,YACXrB,IAAI7M,KAAKgR,UAAUC,SAASoJ,EAAoBjC,SAAUpY,KAAKiU,MAAO,IAAIuG,GAAiBhB,EAAcxZ,KAAKkO,gBAE9HmM,EAAoB5c,UAAU2Q,MAAQ,SAAUtR,GAC5CkD,KAAKua,gBAAgB,GAAa3B,WAAW9b,KAEjDud,EAAoB5c,UAAU4Q,OAAS,SAAU1J,GAC7C3E,KAAKua,gBAAgB,GAAazB,YAAYnU,IAC9C3E,KAAKqM,eAETgO,EAAoB5c,UAAU6Q,UAAY,WACtCtO,KAAKua,gBAAgB,GAAaxB,kBAClC/Y,KAAKqM,eAEFgO,EA/B6B,CAgCtC,GAEEG,GAAkC,WAKlC,OAJA,SAA0BhB,EAActL,GACpClO,KAAKwZ,aAAeA,EACpBxZ,KAAKkO,YAAcA,GAHU,GCtD9B,SAASuM,GAAU9b,EAAQ+b,EAAW9a,EAASwT,GAKlD,OAJIjI,EAAWvL,KACXwT,EAAiBxT,EACjBA,OAAUiB,GAEVuS,EACOqH,GAAU9b,EAAQ+b,EAAW9a,GAASuP,KAAK/G,IAAI,SAAUqJ,GAAQ,OAAO5F,EAAQ4F,GAAQ2B,EAAe1M,WAAM,EAAQ+K,GAAQ2B,EAAe3B,OAEhJ,IAAI,GAAW,SAAUtD,IAYpC,SAASwM,EAAkBC,EAAWF,EAAWG,EAAS1M,EAAYvO,GAClE,IAAIyM,EACJ,GA+BJ,SAAuBuO,GACnB,OAAOA,GAAmD,mBAA/BA,EAAUrX,kBAA4E,mBAAlCqX,EAAUrW,oBAhCrFuW,CAAcF,GAAY,CAC1B,IAAIG,EAAWH,EACfA,EAAUrX,iBAAiBmX,EAAWG,EAASjb,GAC/CyM,EAAc,WAAc,OAAO0O,EAASxW,oBAAoBmW,EAAWG,EAASjb,SAEnF,GAuBT,SAAmCgb,GAC/B,OAAOA,GAAqC,mBAAjBA,EAAUzU,IAA8C,mBAAlByU,EAAUnU,IAxBlEuU,CAA0BJ,GAAY,CAC3C,IAAIK,EAAWL,EACfA,EAAUzU,GAAGuU,EAAWG,GACxBxO,EAAc,WAAc,OAAO4O,EAASxU,IAAIiU,EAAWG,SAE1D,GAeT,SAAiCD,GAC7B,OAAOA,GAA8C,mBAA1BA,EAAUM,aAAkE,mBAA7BN,EAAUO,eAhB3EC,CAAwBR,GAAY,CACzC,IAAIS,EAAWT,EACfA,EAAUM,YAAYR,EAAWG,GACjCxO,EAAc,WAAc,OAAOgP,EAASF,eAAeT,EAAWG,QAErE,KAAID,IAAaA,EAAU/b,OAM5B,MAAM,IAAIiB,UAAU,wBALpB,IAAK,IAAIjE,EAAI,EAAGkL,EAAM6T,EAAU/b,OAAQhD,EAAIkL,EAAKlL,IAC7C8e,EAAkBC,EAAU/e,GAAI6e,EAAWG,EAAS1M,EAAYvO,GAMxEuO,EAAWtB,IAAIR,GA5BXsO,CAAkBhc,EAAQ+b,GAR1B,SAAiBlZ,GACTZ,UAAU/B,OAAS,EACnBsP,EAAW3E,KAAK/B,MAAMhK,UAAUoJ,MAAM7K,KAAK4E,YAG3CuN,EAAW3E,KAAKhI,KAGsB2M,EAAYvO,MCpB3D,SAAS0b,GAAMxe,GAClB,OAAO,SAAUiT,GAAU,OAAOA,EAAOF,KAAK,IAAI0L,GAAcze,KAEpE,IAAIye,GAA+B,WAC/B,SAASA,EAAcze,GACnBkD,KAAKlD,MAAQA,EAKjB,OAHAye,EAAc9d,UAAUzB,KAAO,SAAUmS,EAAY4B,GACjD,OAAOA,EAAOL,UAAU,IAAI,GAAgBvB,EAAYnO,KAAKlD,SAE1Dye,EAPuB,GAS9B,GAAiC,SAAU5N,GAE3C,SAAS6N,EAAgBtN,EAAapR,GAClC,IAAImD,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAE9C,OADAC,EAAMnD,MAAQA,EACPmD,EAKX,OATA,EAAkBub,EAAiB7N,GAMnC6N,EAAgB/d,UAAU2Q,MAAQ,SAAU/D,GACxCrK,KAAKkO,YAAY1E,KAAKxJ,KAAKlD,QAExB0e,EAVyB,CAWlC,GCfSC,GAVqC,WAC5C,SAASC,IAIL,OAHAtW,MAAMpJ,KAAKgE,MACXA,KAAKkM,QAAU,sBACflM,KAAK5D,KAAO,0BACL4D,KAGX,OADA0b,EAA4Bje,UAA0BlB,OAAOY,OAAOiI,MAAM3H,WACnEie,EARqC,GCE5C,GAAqC,SAAU/N,GAE/C,SAASgO,EAAoBC,EAASzN,GAClC,IAAIlO,EAAQ0N,EAAO3R,KAAKgE,OAASA,KAIjC,OAHAC,EAAM2b,QAAUA,EAChB3b,EAAMkO,WAAaA,EACnBlO,EAAMyL,QAAS,EACRzL,EAkBX,OAxBA,EAAkB0b,EAAqBhO,GAQvCgO,EAAoBle,UAAU4O,YAAc,WACxC,IAAIrM,KAAK0L,OAAT,CAGA1L,KAAK0L,QAAS,EACd,IAAIkQ,EAAU5b,KAAK4b,QACfC,EAAYD,EAAQC,UAExB,GADA7b,KAAK4b,QAAU,KACVC,GAAkC,IAArBA,EAAUhd,SAAgB+c,EAAQ3N,YAAa2N,EAAQlQ,OAAzE,CAGA,IAAIoQ,EAAkBD,EAAU3O,QAAQlN,KAAKmO,aACpB,IAArB2N,GACAD,EAAUxO,OAAOyO,EAAiB,MAGnCH,EAzB6B,CA0BtC,GCrBE,GAAmC,SAAUhO,GAE7C,SAASoO,EAAkB7N,GACvB,IAAIjO,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAE9C,OADAC,EAAMiO,YAAcA,EACbjO,EAEX,OANA,EAAkB8b,EAAmBpO,GAM9BoO,EAP2B,CAQpC,GAEE,GAAyB,SAAUpO,GAEnC,SAASqO,IACL,IAAI/b,EAAQ0N,EAAO3R,KAAKgE,OAASA,KAMjC,OALAC,EAAM4b,UAAY,GAClB5b,EAAMyL,QAAS,EACfzL,EAAMgO,WAAY,EAClBhO,EAAMgc,UAAW,EACjBhc,EAAMic,YAAc,KACbjc,EAyFX,OAjGA,EAAkB+b,EAASrO,GAU3BqO,EAAQve,UAAU+P,GAAsB,WACpC,OAAO,IAAI,GAAkBxN,OAEjCgc,EAAQve,UAAUoS,KAAO,SAAUC,GAC/B,IAAI8L,EAAU,IAAI,GAAiB5b,KAAMA,MAEzC,OADA4b,EAAQ9L,SAAWA,EACZ8L,GAEXI,EAAQve,UAAU+L,KAAO,SAAU1M,GAC/B,GAAIkD,KAAK0L,OACL,MAAM,IAAI+P,GAEd,IAAKzb,KAAKiO,UAIN,IAHA,IAAI4N,EAAY7b,KAAK6b,UACjB9U,EAAM8U,EAAUhd,OAChBsd,EAAON,EAAUhV,QACZhL,EAAI,EAAGA,EAAIkL,EAAKlL,IACrBsgB,EAAKtgB,GAAG2N,KAAK1M,IAIzBkf,EAAQve,UAAUmM,MAAQ,SAAUjF,GAChC,GAAI3E,KAAK0L,OACL,MAAM,IAAI+P,GAEdzb,KAAKic,UAAW,EAChBjc,KAAKkc,YAAcvX,EACnB3E,KAAKiO,WAAY,EAIjB,IAHA,IAAI4N,EAAY7b,KAAK6b,UACjB9U,EAAM8U,EAAUhd,OAChBsd,EAAON,EAAUhV,QACZhL,EAAI,EAAGA,EAAIkL,EAAKlL,IACrBsgB,EAAKtgB,GAAG+N,MAAMjF,GAElB3E,KAAK6b,UAAUhd,OAAS,GAE5Bmd,EAAQve,UAAUmO,SAAW,WACzB,GAAI5L,KAAK0L,OACL,MAAM,IAAI+P,GAEdzb,KAAKiO,WAAY,EAIjB,IAHA,IAAI4N,EAAY7b,KAAK6b,UACjB9U,EAAM8U,EAAUhd,OAChBsd,EAAON,EAAUhV,QACZhL,EAAI,EAAGA,EAAIkL,EAAKlL,IACrBsgB,EAAKtgB,GAAG+P,WAEZ5L,KAAK6b,UAAUhd,OAAS,GAE5Bmd,EAAQve,UAAU4O,YAAc,WAC5BrM,KAAKiO,WAAY,EACjBjO,KAAK0L,QAAS,EACd1L,KAAK6b,UAAY,MAErBG,EAAQve,UAAU0S,cAAgB,SAAUhC,GACxC,GAAInO,KAAK0L,OACL,MAAM,IAAI+P,GAGV,OAAO9N,EAAOlQ,UAAU0S,cAAcnU,KAAKgE,KAAMmO,IAGzD6N,EAAQve,UAAUmS,WAAa,SAAUzB,GACrC,GAAInO,KAAK0L,OACL,MAAM,IAAI+P,GAET,OAAIzb,KAAKic,UACV9N,EAAWvE,MAAM5J,KAAKkc,aACf,EAAalP,OAEfhN,KAAKiO,WACVE,EAAWvC,WACJ,EAAaoB,QAGpBhN,KAAK6b,UAAUvV,KAAK6H,GACb,IAAI,GAAoBnO,KAAMmO,KAG7C6N,EAAQve,UAAU2e,aAAe,WAC7B,IAAInN,EAAa,IAAI,EAErB,OADAA,EAAWc,OAAS/P,KACbiP,GAEX+M,EAAQ7e,OAAS,SAAU+Q,EAAa6B,GACpC,OAAO,IAAI,GAAiB7B,EAAa6B,IAEtCiM,EAlGiB,CAmG1B,GAEE,GAAkC,SAAUrO,GAE5C,SAAS0O,EAAiBnO,EAAa6B,GACnC,IAAI9P,EAAQ0N,EAAO3R,KAAKgE,OAASA,KAGjC,OAFAC,EAAMiO,YAAcA,EACpBjO,EAAM8P,OAASA,EACR9P,EA6BX,OAlCA,EAAkBoc,EAAkB1O,GAOpC0O,EAAiB5e,UAAU+L,KAAO,SAAU1M,GACxC,IAAIoR,EAAclO,KAAKkO,YACnBA,GAAeA,EAAY1E,MAC3B0E,EAAY1E,KAAK1M,IAGzBuf,EAAiB5e,UAAUmM,MAAQ,SAAUjF,GACzC,IAAIuJ,EAAclO,KAAKkO,YACnBA,GAAeA,EAAYtE,OAC3B5J,KAAKkO,YAAYtE,MAAMjF,IAG/B0X,EAAiB5e,UAAUmO,SAAW,WAClC,IAAIsC,EAAclO,KAAKkO,YACnBA,GAAeA,EAAYtC,UAC3B5L,KAAKkO,YAAYtC,YAGzByQ,EAAiB5e,UAAUmS,WAAa,SAAUzB,GAE9C,OADanO,KAAK+P,OAEP/P,KAAK+P,OAAOL,UAAUvB,GAGtB,EAAanB,OAGrBqP,EAnC0B,CAoCnC,ICxJE,GAA6B,SAAU1O,GAEvC,SAAS2O,EAAYtL,EAAW8C,GAC5B,IAAI7T,EAAQ0N,EAAO3R,KAAKgE,KAAMgR,EAAW8C,IAAS9T,KAGlD,OAFAC,EAAM+Q,UAAYA,EAClB/Q,EAAM6T,KAAOA,EACN7T,EA4BX,OAjCA,EAAkBqc,EAAa3O,GAO/B2O,EAAY7e,UAAUwT,SAAW,SAAU+C,EAAOC,GAI9C,YAHc,IAAVA,IACAA,EAAQ,GAERA,EAAQ,EACDtG,EAAOlQ,UAAUwT,SAASjV,KAAKgE,KAAMgU,EAAOC,IAEvDjU,KAAKiU,MAAQA,EACbjU,KAAKgU,MAAQA,EACbhU,KAAKgR,UAAUsD,MAAMtU,MACdA,OAEXsc,EAAY7e,UAAU+W,QAAU,SAAUR,EAAOC,GAC7C,OAAQA,EAAQ,GAAKjU,KAAK0L,OACtBiC,EAAOlQ,UAAU+W,QAAQxY,KAAKgE,KAAMgU,EAAOC,GAC3CjU,KAAKyU,SAAST,EAAOC,IAE7BqI,EAAY7e,UAAU2W,eAAiB,SAAUpD,EAAWkD,EAAID,GAI5D,YAHc,IAAVA,IACAA,EAAQ,GAEG,OAAVA,GAAkBA,EAAQ,GAAiB,OAAVA,GAAkBjU,KAAKiU,MAAQ,EAC1DtG,EAAOlQ,UAAU2W,eAAepY,KAAKgE,KAAMgR,EAAWkD,EAAID,GAE9DjD,EAAUsD,MAAMtU,OAEpBsc,EAlCqB,CAmC9B,ICnCShD,GAAsB,ICAG,SAAU3L,GAE1C,SAAS4O,IACL,OAAkB,OAAX5O,GAAmBA,EAAOjH,MAAM1G,KAAMY,YAAcZ,KAE/D,OAJA,EAAkBuc,EAAgB5O,GAI3B4O,EALwB,CAMjC,IDN+B,CAAmB,IEKhD,GAA+B,SAAU5O,GAEzC,SAAS6O,EAAcC,EAAYC,EAAY1L,QACxB,IAAfyL,IACAA,EAAanG,OAAOC,wBAEL,IAAfmG,IACAA,EAAapG,OAAOC,mBAExB,IAAItW,EAAQ0N,EAAO3R,KAAKgE,OAASA,KAajC,OAZAC,EAAM+Q,UAAYA,EAClB/Q,EAAM0c,QAAU,GAChB1c,EAAM2c,qBAAsB,EAC5B3c,EAAM4c,YAAcJ,EAAa,EAAI,EAAIA,EACzCxc,EAAM6c,YAAcJ,EAAa,EAAI,EAAIA,EACrCA,IAAepG,OAAOC,mBACtBtW,EAAM2c,qBAAsB,EAC5B3c,EAAMuJ,KAAOvJ,EAAM8c,wBAGnB9c,EAAMuJ,KAAOvJ,EAAM+c,eAEhB/c,EA4EX,OAjGA,EAAkBuc,EAAe7O,GAuBjC6O,EAAc/e,UAAUsf,uBAAyB,SAAUjgB,GACvD,IAAI6f,EAAU3c,KAAK2c,QACnBA,EAAQrW,KAAKxJ,GACT6f,EAAQ9d,OAASmB,KAAK6c,aACtBF,EAAQrH,QAEZ3H,EAAOlQ,UAAU+L,KAAKxN,KAAKgE,KAAMlD,IAErC0f,EAAc/e,UAAUuf,eAAiB,SAAUlgB,GAC/CkD,KAAK2c,QAAQrW,KAAK,IAAI2W,GAAYjd,KAAKkd,UAAWpgB,IAClDkD,KAAKmd,2BACLxP,EAAOlQ,UAAU+L,KAAKxN,KAAKgE,KAAMlD,IAErC0f,EAAc/e,UAAUmS,WAAa,SAAUzB,GAC3C,IAIIpB,EAJA6P,EAAsB5c,KAAK4c,oBAC3BD,EAAUC,EAAsB5c,KAAK2c,QAAU3c,KAAKmd,2BACpDnM,EAAYhR,KAAKgR,UACjBjK,EAAM4V,EAAQ9d,OAElB,GAAImB,KAAK0L,OACL,MAAM,IAAI+P,GAYd,GAVSzb,KAAKiO,WAAajO,KAAKic,SAC5BlP,EAAe,EAAaC,OAG5BhN,KAAK6b,UAAUvV,KAAK6H,GACpBpB,EAAe,IAAI,GAAoB/M,KAAMmO,IAE7C6C,GACA7C,EAAWtB,IAAIsB,EAAa,IAAI,GAAoBA,EAAY6C,IAEhE4L,EACA,IAAK,IAAI/gB,EAAI,EAAGA,EAAIkL,IAAQoH,EAAWzC,OAAQ7P,IAC3CsS,EAAW3E,KAAKmT,EAAQ9gB,SAI5B,IAASA,EAAI,EAAGA,EAAIkL,IAAQoH,EAAWzC,OAAQ7P,IAC3CsS,EAAW3E,KAAKmT,EAAQ9gB,GAAGiB,OASnC,OANIkD,KAAKic,SACL9N,EAAWvE,MAAM5J,KAAKkc,aAEjBlc,KAAKiO,WACVE,EAAWvC,WAERmB,GAEXyP,EAAc/e,UAAUyf,QAAU,WAC9B,OAAQld,KAAKgR,WAAasI,IAAOnE,OAErCqH,EAAc/e,UAAU0f,yBAA2B,WAO/C,IANA,IAAIhI,EAAMnV,KAAKkd,UACXL,EAAc7c,KAAK6c,YACnBC,EAAc9c,KAAK8c,YACnBH,EAAU3c,KAAK2c,QACfS,EAAcT,EAAQ9d,OACtBwe,EAAc,EACXA,EAAcD,KACZjI,EAAMwH,EAAQU,GAAa9D,KAAQuD,IAGxCO,IAQJ,OANID,EAAcP,IACdQ,EAAc5P,KAAKiM,IAAI2D,EAAaD,EAAcP,IAElDQ,EAAc,GACdV,EAAQtP,OAAO,EAAGgQ,GAEfV,GAEJH,EAlGuB,CAmGhC,IAEES,GAA6B,WAK7B,OAJA,SAAqB1D,EAAMzc,GACvBkD,KAAKuZ,KAAOA,EACZvZ,KAAKlD,MAAQA,GAHW,GC3GzB,SAASwgB,GAAYC,EAAoBb,EAAY1L,GACxD,IAAIwM,EAYJ,OAVIA,EADAD,GAAoD,iBAAvBA,EACpBA,EAGA,CACLd,WAAYc,EACZb,WAAYA,EACZe,UAAU,EACVzM,UAAWA,GAGZ,SAAUjB,GAAU,OAAOA,EAAOF,KAE7C,SAA6BQ,GACzB,IACIuL,EAEA7O,EAHA2Q,EAAKrN,EAAGoM,WAAYA,OAAoB,IAAPiB,EAAgBpH,OAAOC,kBAAoBmH,EAAIC,EAAKtN,EAAGqM,WAAYA,OAAoB,IAAPiB,EAAgBrH,OAAOC,kBAAoBoH,EAAIC,EAAcvN,EAAGoN,SAAUzM,EAAYX,EAAGW,UAE1MyM,EAAW,EAEXxB,GAAW,EACX4B,GAAa,EACjB,OAAO,SAA8B9N,GACjC0N,IACK7B,IAAWK,IACZA,GAAW,EACXL,EAAU,IAAI,GAAca,EAAYC,EAAY1L,GACpDjE,EAAegD,EAAOL,UAAU,CAC5BlG,KAAM,SAAU1M,GAAS8e,EAAQpS,KAAK1M,IACtC8M,MAAO,SAAUjF,GACbsX,GAAW,EACXL,EAAQhS,MAAMjF,IAElBiH,SAAU,WACNiS,GAAa,EACbjC,EAAQhQ,eAIpB,IAAIqG,EAAW2J,EAAQlM,UAAU1P,MACjCA,KAAK6M,KAAI,WACL4Q,IACAxL,EAAS5F,cACLU,IAAiB8Q,GAAcD,GAA4B,IAAbH,IAC9C1Q,EAAaV,cACbU,OAAelM,EACf+a,OAAU/a,OAjCwBid,CAAoBN,K,YC2B/D,SAASO,GAAQC,EAAKC,GAIzB,YAHgB,IAAZA,IACAA,EAAU,MAEP,IAAI,GAAe,CAAEC,OAAQ,MAAOF,IAAKA,EAAKC,QAASA,IAE3D,SAASE,GAASH,EAAK3c,EAAM4c,GAChC,OAAO,IAAI,GAAe,CAAEC,OAAQ,OAAQF,IAAKA,EAAK3c,KAAMA,EAAM4c,QAASA,IAExE,SAASG,GAAWJ,EAAKC,GAC5B,OAAO,IAAI,GAAe,CAAEC,OAAQ,SAAUF,IAAKA,EAAKC,QAASA,IAE9D,SAASI,GAAQL,EAAK3c,EAAM4c,GAC/B,OAAO,IAAI,GAAe,CAAEC,OAAQ,MAAOF,IAAKA,EAAK3c,KAAMA,EAAM4c,QAASA,IAEvE,SAASK,GAAUN,EAAK3c,EAAM4c,GACjC,OAAO,IAAI,GAAe,CAAEC,OAAQ,QAASF,IAAKA,EAAK3c,KAAMA,EAAM4c,QAASA,IAEhF,IAAIM,GAA4BnW,IAAI,SAAUiC,EAAGqC,GAAS,OAAOrC,EAAEmU,YAC5D,SAASC,GAAYT,EAAKC,GAC7B,OAAOM,GAAY,IAAI,GAAe,CAClCL,OAAQ,MACRF,IAAKA,EACLU,aAAc,OACdT,QAASA,KAGjB,IAAI,GAAgC,SAAUtQ,GAE1C,SAASgR,EAAeC,GACpB,IAAI3e,EAAQ0N,EAAO3R,KAAKgE,OAASA,KAC7B6e,EAAU,CACVC,OAAO,EACPC,UAAW,WACP,OAAO/e,KAAKgf,YAtE5B,WACI,GAAIC,GAAA,EAAKC,eACL,OAAO,IAAID,GAAA,EAAKC,eAEf,GAAMD,GAAA,EAAKE,eACZ,OAAO,IAAIF,GAAA,EAAKE,eAGhB,MAAM,IAAI/Z,MAAM,yCA8DkBga,GA3D1C,WACI,GAAIH,GAAA,EAAKC,eACL,OAAO,IAAID,GAAA,EAAKC,eAGhB,IAAIG,OAAS,EACb,IAEI,IADA,IAAIC,EAAU,CAAC,iBAAkB,oBAAqB,sBAC7CzjB,EAAI,EAAGA,EAAI,EAAGA,IACnB,IAEI,GADAwjB,EAASC,EAAQzjB,GACb,IAAIojB,GAAA,EAAKM,cAAcF,GACvB,MAGR,MAAO7d,IAGX,OAAO,IAAIyd,GAAA,EAAKM,cAAcF,GAElC,MAAO7d,GACH,MAAM,IAAI4D,MAAM,oDAsCiCoa,IAEjDR,aAAa,EACbS,iBAAiB,EACjBxB,QAAS,GACTC,OAAQ,MACRQ,aAAc,OACdgB,QAAS,GAEb,GAA4B,iBAAjBd,EACPC,EAAQb,IAAMY,OAGd,IAAK,IAAIxU,KAAQwU,EACTA,EAAalhB,eAAe0M,KAC5ByU,EAAQzU,GAAQwU,EAAaxU,IAKzC,OADAnK,EAAM4e,QAAUA,EACT5e,EAKa,IAChB9C,EAWR,OA3CA,EAAkBwhB,EAAgBhR,GA4BlCgR,EAAelhB,UAAUmS,WAAa,SAAUzB,GAC5C,OAAO,IAAI,GAAeA,EAAYnO,KAAK6e,UAE/CF,EAAexhB,SACPA,EAAS,SAAUyhB,GACnB,OAAO,IAAID,EAAeC,KAEvBliB,IAAMqhB,GACb5gB,EAAOwiB,KAAOxB,GACdhhB,EAAOyiB,OAASxB,GAChBjhB,EAAO0iB,IAAMxB,GACblhB,EAAO2iB,MAAQxB,GACfnhB,EAAO4iB,QAAUtB,GACVthB,GAEJwhB,EA5CwB,CA6CjC,GAEE,GAAgC,SAAUhR,GAE1C,SAASqS,EAAe9R,EAAa2Q,GACjC,IAAI5e,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAC9CC,EAAM4e,QAAUA,EAChB5e,EAAMwJ,MAAO,EACb,IAAIwU,EAAUY,EAAQZ,QAAUY,EAAQZ,SAAW,GAUnD,OATKY,EAAQG,aAAgB/e,EAAMggB,UAAUhC,EAAS,sBAClDA,EAAQ,oBAAsB,kBAEVhe,EAAMggB,UAAUhC,EAAS,iBACrBgB,GAAA,EAAKiB,UAAYrB,EAAQxd,gBAAgB4d,GAAA,EAAKiB,eAAqC,IAAjBrB,EAAQxd,OAClG4c,EAAQ,gBAAkB,oDAE9BY,EAAQxd,KAAOpB,EAAMkgB,cAActB,EAAQxd,KAAMpB,EAAMggB,UAAUpB,EAAQZ,QAAS,iBAClFhe,EAAMmgB,OACCngB,EAyLX,OAxMA,EAAkB+f,EAAgBrS,GAiBlCqS,EAAeviB,UAAU+L,KAAO,SAAUhI,GACtCxB,KAAKyJ,MAAO,EACZ,IACIiJ,EADW2N,EAANrgB,KAAeqgB,IAAKxB,EAApB7e,KAAiC6e,QAAS3Q,EAA1ClO,KAA2DkO,YAEpE,IACIwE,EAAS,IAAI4N,GAAa9e,EAAG6e,EAAKxB,GAEtC,MAAOla,GACH,OAAOuJ,EAAYtE,MAAMjF,GAE7BuJ,EAAY1E,KAAKkJ,IAErBsN,EAAeviB,UAAU2iB,KAAO,WAC5B,IAAevB,EAAN7e,KAAmB6e,QAASnB,EAA5B1d,KAAoC6e,QAAS0B,EAAO7C,EAAG6C,KAAMrC,EAASR,EAAGQ,OAAQF,EAAMN,EAAGM,IAAKc,EAAQpB,EAAGoB,MAAO0B,EAAW9C,EAAG8C,SAAUvC,EAAUP,EAAGO,QAAS5c,EAAOqc,EAAGrc,KAClL,IACI,IAAIgf,EAAMrgB,KAAKqgB,IAAMxB,EAAQE,YAC7B/e,KAAKygB,YAAYJ,EAAKxB,GAClB0B,EACAF,EAAIK,KAAKxC,EAAQF,EAAKc,EAAOyB,EAAMC,GAGnCH,EAAIK,KAAKxC,EAAQF,EAAKc,GAEtBA,IACAuB,EAAIX,QAAUb,EAAQa,QACtBW,EAAI3B,aAAeG,EAAQH,cAE3B,oBAAqB2B,IACrBA,EAAIZ,kBAAoBZ,EAAQY,iBAEpCzf,KAAK2gB,WAAWN,EAAKpC,GACjB5c,EACAgf,EAAID,KAAK/e,GAGTgf,EAAID,OAGZ,MAAOzb,GACH3E,KAAK4J,MAAMjF,KAGnBqb,EAAeviB,UAAU0iB,cAAgB,SAAU9e,EAAMuf,GACrD,IAAKvf,GAAwB,iBAATA,EAChB,OAAOA,EAEN,GAAI4d,GAAA,EAAKiB,UAAY7e,aAAgB4d,GAAA,EAAKiB,SAC3C,OAAO7e,EAEX,GAAIuf,EAAa,CACb,IAAIC,EAAaD,EAAY1T,QAAQ,MACjB,IAAhB2T,IACAD,EAAcA,EAAYE,UAAU,EAAGD,IAG/C,OAAQD,GACJ,IAAK,oCACD,OAAOrkB,OAAOuO,KAAKzJ,GAAM+G,KAAI,SAAUhL,GAAO,OAAO2jB,mBAAmB3jB,GAAO,IAAM2jB,mBAAmB1f,EAAKjE,OAAU+O,KAAK,KAChI,IAAK,mBACD,OAAO6U,KAAKC,UAAU5f,GAC1B,QACI,OAAOA,IAGnB2e,EAAeviB,UAAUkjB,WAAa,SAAUN,EAAKpC,GACjD,IAAK,IAAI7gB,KAAO6gB,EACRA,EAAQvgB,eAAeN,IACvBijB,EAAIa,iBAAiB9jB,EAAK6gB,EAAQ7gB,KAI9C4iB,EAAeviB,UAAUwiB,UAAY,SAAUhC,EAASkD,GACpD,IAAK,IAAI/jB,KAAO6gB,EACZ,GAAI7gB,EAAIgkB,gBAAkBD,EAAWC,cACjC,OAAOnD,EAAQ7gB,IAK3B4iB,EAAeviB,UAAUgjB,YAAc,SAAUJ,EAAKxB,GAClD,IAAIwC,EAAqBxC,EAAQwC,mBACjC,SAASC,EAAW9f,GAChB,IAIIoI,EAJAyG,EAAKiR,EAAYnT,EAAakC,EAAGlC,WAAYkT,EAAqBhR,EAAGgR,mBAAoBxC,EAAUxO,EAAGwO,QACtGwC,GACAA,EAAmBzX,MAAMpI,GAG7B,IACIoI,EAAQ,IAAI2X,GAAiBvhB,KAAM6e,GAEvC,MAAOla,GACHiF,EAAQjF,EAEZwJ,EAAWvE,MAAMA,GAMrB,GAJAyW,EAAImB,UAAYF,EAChBA,EAAWzC,QAAUA,EACrByC,EAAWnT,WAAanO,KACxBshB,EAAWD,mBAAqBA,EAC5BhB,EAAIoB,QAAU,oBAAqBpB,EAAK,CAEpC,IAAIqB,EAaJC,EAdJ,GAAIN,EAEAK,EAAgB,SAAUlgB,GACGkgB,EAAcL,mBACpB7X,KAAKhI,IAExByd,GAAA,EAAKE,eACLkB,EAAIuB,WAAaF,EAGjBrB,EAAIoB,OAAOG,WAAaF,EAE5BA,EAAcL,mBAAqBA,EAGvCM,EAAa,SAAUngB,GACnB,IAIIoI,EAJAyG,EAAKsR,EAAYN,EAAqBhR,EAAGgR,mBAAoBlT,EAAakC,EAAGlC,WAAY0Q,EAAUxO,EAAGwO,QACtGwC,GACAA,EAAmBzX,MAAMpI,GAG7B,IACIoI,EAAQ,IAAIiY,GAAU,aAAc7hB,KAAM6e,GAE9C,MAAOla,GACHiF,EAAQjF,EAEZwJ,EAAWvE,MAAMA,IAErByW,EAAIyB,QAAUH,EACdA,EAAW9C,QAAUA,EACrB8C,EAAWxT,WAAanO,KACxB2hB,EAAWN,mBAAqBA,EAEpC,SAASU,EAAoBvgB,IAO7B,SAASwgB,EAAQxgB,GACb,IAAI6O,EAAK2R,EAAS7T,EAAakC,EAAGlC,WAAYkT,EAAqBhR,EAAGgR,mBAAoBxC,EAAUxO,EAAGwO,QACvG,GAAwB,IAApB7e,KAAKiiB,WAAkB,CACvB,IAAIC,EAA2B,OAAhBliB,KAAKmiB,OAAkB,IAAMniB,KAAKmiB,OAC7C3D,EAAkC,SAAtBxe,KAAK0e,aAA2B1e,KAAKwe,UAAYxe,KAAKoiB,aAAgBpiB,KAAKwe,SAI3F,GAHiB,IAAb0D,IACAA,EAAW1D,EAAW,IAAM,GAE5B0D,EAAW,IACPb,GACAA,EAAmBzV,WAEvBuC,EAAW3E,KAAKhI,GAChB2M,EAAWvC,eAEV,CACGyV,GACAA,EAAmBzX,MAAMpI,GAE7B,IAAIoI,OAAQ,EACZ,IACIA,EAAQ,IAAIiY,GAAU,cAAgBK,EAAUliB,KAAM6e,GAE1D,MAAOla,GACHiF,EAAQjF,EAEZwJ,EAAWvE,MAAMA,KA9B7ByW,EAAIgC,mBAAqBN,EACzBA,EAAoB5T,WAAanO,KACjC+hB,EAAoBV,mBAAqBA,EACzCU,EAAoBlD,QAAUA,EA+B9BwB,EAAIiC,OAASN,EACbA,EAAQ7T,WAAanO,KACrBgiB,EAAQX,mBAAqBA,EAC7BW,EAAQnD,QAAUA,GAEtBmB,EAAeviB,UAAU4O,YAAc,WACnC,IAAe5C,EAANzJ,KAAgByJ,KAAM4W,EAAtBrgB,KAA+BqgB,KACnC5W,GAAQ4W,GAA0B,IAAnBA,EAAI4B,YAAyC,mBAAd5B,EAAIkC,OACnDlC,EAAIkC,QAER5U,EAAOlQ,UAAU4O,YAAYrQ,KAAKgE,OAE/BggB,EAzMwB,CA0MjC,GAEEM,GAA8B,WAS9B,OARA,SAAsBkC,EAAenC,EAAKxB,GACtC7e,KAAKwiB,cAAgBA,EACrBxiB,KAAKqgB,IAAMA,EACXrgB,KAAK6e,QAAUA,EACf7e,KAAKmiB,OAAS9B,EAAI8B,OAClBniB,KAAK0e,aAAe2B,EAAI3B,cAAgBG,EAAQH,aAChD1e,KAAKwe,SAAWiE,GAAiBziB,KAAK0e,aAAc2B,IAP3B,GA2BtBwB,GAfuB,WAC9B,SAASa,EAAcxW,EAASmU,EAAKxB,GASjC,OARAzZ,MAAMpJ,KAAKgE,MACXA,KAAKkM,QAAUA,EACflM,KAAK5D,KAAO,YACZ4D,KAAKqgB,IAAMA,EACXrgB,KAAK6e,QAAUA,EACf7e,KAAKmiB,OAAS9B,EAAI8B,OAClBniB,KAAK0e,aAAe2B,EAAI3B,cAAgBG,EAAQH,aAChD1e,KAAKwe,SAAWiE,GAAiBziB,KAAK0e,aAAc2B,GAC7CrgB,KAGX,OADA0iB,EAAcjlB,UAA0BlB,OAAOY,OAAOiI,MAAM3H,WACrDilB,EAbuB,GAwBlC,SAASD,GAAiB/D,EAAc2B,GACpC,OAAQ3B,GACJ,IAAK,OACD,OAXZ,SAAmB2B,GACf,MAAI,aAAcA,EACPA,EAAI3B,aAAe2B,EAAI7B,SAAWwC,KAAK2B,MAAMtC,EAAI7B,UAAY6B,EAAI+B,cAAgB,QAGjFpB,KAAK2B,MAAMtC,EAAI+B,cAAgB,QAM3BQ,CAAUvC,GACrB,IAAK,MACD,OAAOA,EAAIwC,YACf,IAAK,OACL,QACI,MAAQ,aAAcxC,EAAOA,EAAI7B,SAAW6B,EAAI+B,cAQrD,IAAIb,GALX,SAA8BlB,EAAKxB,GAG/B,OAFAgD,GAAU7lB,KAAKgE,KAAM,eAAgBqgB,EAAKxB,GAC1C7e,KAAK5D,KAAO,mBACL4D,MChXA8iB,GAAqB,WAAe,OAAO,GAAe3lB,OAArC,GCCzB,SAAS2M,KAEZ,IADA,IAAIqJ,EAAc,GACT9D,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpC8D,EAAY9D,GAAMzO,UAAUyO,GAEhC,OCLO2H,GAAS,EDKT+L,CAAYvR,EAAG9K,WAAM,EAAQyM,IELjC,SAAS6P,KAEZ,IADA,IAAI3R,EAAQ,GACHhC,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpCgC,EAAMhC,GAAMzO,UAAUyO,GAE1B,IAAI2B,EAAYK,EAAMA,EAAMxS,OAAS,GACrC,OAAIsS,EAAYH,IACZK,EAAMK,MACC,SAAU3B,GAAU,OAAOjG,GAAOuH,EAAOtB,EAAQiB,KAGjD,SAAUjB,GAAU,OAAOjG,GAAOuH,EAAOtB,ICXjD,SAASkT,GAAqBC,EAASC,GAC1C,OAAO,SAAUpT,GAAU,OAAOA,EAAOF,KAAK,IAAIuT,GAA6BF,EAASC,KAE5F,IAAIC,GAA8C,WAC9C,SAASA,EAA6BF,EAASC,GAC3CnjB,KAAKkjB,QAAUA,EACfljB,KAAKmjB,YAAcA,EAKvB,OAHAC,EAA6B3lB,UAAUzB,KAAO,SAAUmS,EAAY4B,GAChE,OAAOA,EAAOL,UAAU,IAAI,GAA+BvB,EAAYnO,KAAKkjB,QAASljB,KAAKmjB,eAEvFC,EARsC,GAU7C,GAAgD,SAAUzV,GAE1D,SAAS0V,EAA+BnV,EAAagV,EAASC,GAC1D,IAAIljB,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAM9C,OALAC,EAAMkjB,YAAcA,EACpBljB,EAAMqjB,QAAS,EACQ,mBAAZJ,IACPjjB,EAAMijB,QAAUA,GAEbjjB,EAgCX,OAxCA,EAAkBojB,EAAgC1V,GAUlD0V,EAA+B5lB,UAAUylB,QAAU,SAAU7Y,EAAGkZ,GAC5D,OAAOlZ,IAAMkZ,GAEjBF,EAA+B5lB,UAAU2Q,MAAQ,SAAUtR,GACvD,IAAIM,EACJ,IACI,IAAI+lB,EAAcnjB,KAAKmjB,YACvB/lB,EAAM+lB,EAAcA,EAAYrmB,GAASA,EAE7C,MAAO6H,GACH,OAAO3E,KAAKkO,YAAYtE,MAAMjF,GAElC,IAAI+N,GAAS,EACb,GAAI1S,KAAKsjB,OACL,IAEI5Q,GAASwQ,EADKljB,KAAKkjB,SACFljB,KAAK5C,IAAKA,GAE/B,MAAOuH,GACH,OAAO3E,KAAKkO,YAAYtE,MAAMjF,QAIlC3E,KAAKsjB,QAAS,EAEb5Q,IACD1S,KAAK5C,IAAMA,EACX4C,KAAKkO,YAAY1E,KAAK1M,KAGvBumB,EAzCwC,CA0CjD,GCxDK,SAASG,KAEZ,IADA,IAAIC,EAAa,GACRpU,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpCoU,EAAWpU,GAAMzO,UAAUyO,GAE/B,IAAIxQ,EAAS4kB,EAAW5kB,OACxB,GAAe,IAAXA,EACA,MAAM,IAAIuG,MAAM,uCAEpB,OAAO,SAAU2K,GAAU,OAAO3H,GAEtC,SAAiBxJ,EAAOC,GAcpB,OAba,SAAUwL,GAEnB,IADA,IAAIqZ,EAAcrZ,EACTxO,EAAI,EAAGA,EAAIgD,EAAQhD,IAAK,CAC7B,IAAI8B,EAAI+lB,EAAY9kB,EAAM/C,IAC1B,QAAiB,IAAN8B,EAIP,OAHA+lB,EAAc/lB,EAMtB,OAAO+lB,GAd2BC,CAAQF,EAAY5kB,GAAxBuJ,CAAiC2H,ICyBhE,SAAS6T,GACd7hB,EAAkBuF,GAElB,YAFkB,IAAAA,MAAA,UAEXA,EAAKtF,cAAiBD,SAAalB,EAarC,SAASgjB,GACd9hB,EAAkBuF,QAAA,IAAAA,MAAA,UAElB,IAAMwc,EAAKF,GAAc7hB,EAAUuF,GACnC,QAAkB,IAAPwc,EACT,MAAM,IAAI5jB,eACR,8BAA8B6B,EAAQ,yBAE1C,OAAO+hB,EAQF,SAASC,KACd,OAAO3iB,SAAS4iB,yBAAyBpc,YACrCxG,SAAS4iB,mBACTnjB,EAaC,SAASojB,GACdliB,EAAkBuF,GAElB,YAFkB,IAAAA,MAAA,UAEXG,MAAM0O,KAAK7O,EAAKa,iBAAoBpG,IChDtC,SAASmiB,GACdJ,EAAiBhnB,QAAA,IAAAA,OAAA,GAEbA,EACFgnB,EAAG/e,QAEH+e,EAAGK,OCGA,SAASC,GAAiBN,GAC/B,MAAO,CACLzZ,EAAGyZ,EAAGO,WACNd,EAAGO,EAAG5f,WChDH,SAAS,KACZ,OAAO,SAAkC6L,GACrC,OAAOA,EAAOF,KAAK,IAAIyU,GAAiBvU,KAGhD,IAAIuU,GAAkC,WAClC,SAASA,EAAiBC,GACtBvkB,KAAKukB,YAAcA,EAYvB,OAVAD,EAAiB7mB,UAAUzB,KAAO,SAAUmS,EAAY4B,GACpD,IAAIwU,EAAcvkB,KAAKukB,YACvBA,EAAYC,YACZ,IAAIC,EAAa,IAAI,GAAmBtW,EAAYoW,GAChDxX,EAAegD,EAAOL,UAAU+U,GAIpC,OAHKA,EAAW/Y,SACZ+Y,EAAWC,WAAaH,EAAYI,WAEjC5X,GAEJuX,EAd0B,GAgBjC,GAAoC,SAAU3W,GAE9C,SAASiX,EAAmB1W,EAAaqW,GACrC,IAAItkB,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAE9C,OADAC,EAAMskB,YAAcA,EACbtkB,EA0BX,OA9BA,EAAkB2kB,EAAoBjX,GAMtCiX,EAAmBnnB,UAAU+O,aAAe,WACxC,IAAI+X,EAAcvkB,KAAKukB,YACvB,GAAKA,EAAL,CAIAvkB,KAAKukB,YAAc,KACnB,IAAI9G,EAAW8G,EAAYC,UAC3B,GAAI/G,GAAY,EACZzd,KAAK0kB,WAAa,UAItB,GADAH,EAAYC,UAAY/G,EAAW,EAC/BA,EAAW,EACXzd,KAAK0kB,WAAa,SADtB,CAIA,IAAIA,EAAa1kB,KAAK0kB,WAClBG,EAAmBN,EAAYO,YACnC9kB,KAAK0kB,WAAa,MACdG,GAAsBH,GAAcG,IAAqBH,GACzDG,EAAiBxY,oBAlBjBrM,KAAK0kB,WAAa,MAqBnBE,EA/B4B,CAgCrC,GCjDE,GAAuC,SAAUjX,GAEjD,SAASoX,EAAsBhV,EAAQiV,GACnC,IAAI/kB,EAAQ0N,EAAO3R,KAAKgE,OAASA,KAKjC,OAJAC,EAAM8P,OAASA,EACf9P,EAAM+kB,eAAiBA,EACvB/kB,EAAMukB,UAAY,EAClBvkB,EAAMglB,aAAc,EACbhlB,EA6BX,OApCA,EAAkB8kB,EAAuBpX,GASzCoX,EAAsBtnB,UAAUmS,WAAa,SAAUzB,GACnD,OAAOnO,KAAKklB,aAAaxV,UAAUvB,IAEvC4W,EAAsBtnB,UAAUynB,WAAa,WACzC,IAAItJ,EAAU5b,KAAKmlB,SAInB,OAHKvJ,IAAWA,EAAQ3N,YACpBjO,KAAKmlB,SAAWnlB,KAAKglB,kBAElBhlB,KAAKmlB,UAEhBJ,EAAsBtnB,UAAUknB,QAAU,WACtC,IAAID,EAAa1kB,KAAK8kB,YAWtB,OAVKJ,IACD1kB,KAAKilB,aAAc,GACnBP,EAAa1kB,KAAK8kB,YAAc,IAAI,GACzBjY,IAAI7M,KAAK+P,OACfL,UAAU,IAAI,GAAsB1P,KAAKklB,aAAcllB,QACxD0kB,EAAWhZ,SACX1L,KAAK8kB,YAAc,KACnBJ,EAAa,EAAa1X,QAG3B0X,GAEXK,EAAsBtnB,UAAUggB,SAAW,WACvC,OAAO,KAAsBzd,OAE1B+kB,EArC+B,CAsCxC,GAESK,GAAgD,WACvD,IAAIC,EAAmB,GAAsB5nB,UAC7C,MAAO,CACHqS,SAAU,CAAEhT,MAAO,MACnB0nB,UAAW,CAAE1nB,MAAO,EAAGkC,UAAU,GACjCmmB,SAAU,CAAEroB,MAAO,KAAMkC,UAAU,GACnC8lB,YAAa,CAAEhoB,MAAO,KAAMkC,UAAU,GACtC4Q,WAAY,CAAE9S,MAAOuoB,EAAiBzV,YACtCqV,YAAa,CAAEnoB,MAAOuoB,EAAiBJ,YAAajmB,UAAU,GAC9DkmB,WAAY,CAAEpoB,MAAOuoB,EAAiBH,YACtCP,QAAS,CAAE7nB,MAAOuoB,EAAiBV,SACnClH,SAAU,CAAE3gB,MAAOuoB,EAAiB5H,WAXe,GAcvD,GAAuC,SAAU9P,GAEjD,SAAS2X,EAAsBpX,EAAaqW,GACxC,IAAItkB,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAE9C,OADAC,EAAMskB,YAAcA,EACbtkB,EAwBX,OA5BA,EAAkBqlB,EAAuB3X,GAMzC2X,EAAsB7nB,UAAU4Q,OAAS,SAAU1J,GAC/C3E,KAAKwM,eACLmB,EAAOlQ,UAAU4Q,OAAOrS,KAAKgE,KAAM2E,IAEvC2gB,EAAsB7nB,UAAU6Q,UAAY,WACxCtO,KAAKukB,YAAYU,aAAc,EAC/BjlB,KAAKwM,eACLmB,EAAOlQ,UAAU6Q,UAAUtS,KAAKgE,OAEpCslB,EAAsB7nB,UAAU+O,aAAe,WAC3C,IAAI+X,EAAcvkB,KAAKukB,YACvB,GAAIA,EAAa,CACbvkB,KAAKukB,YAAc,KACnB,IAAIG,EAAaH,EAAYO,YAC7BP,EAAYC,UAAY,EACxBD,EAAYY,SAAW,KACvBZ,EAAYO,YAAc,KACtBJ,GACAA,EAAWrY,gBAIhBiZ,EA7B+B,CA8BxC,ICrEF,IAAIC,GAAmC,WACnC,SAASA,EAAkBP,EAAgBjjB,GACvC/B,KAAKglB,eAAiBA,EACtBhlB,KAAK+B,SAAWA,EASpB,OAPAwjB,EAAkB9nB,UAAUzB,KAAO,SAAUmS,EAAY4B,GACrD,IAAIhO,EAAW/B,KAAK+B,SAChB6Z,EAAU5b,KAAKglB,iBACfjY,EAAehL,EAAS6Z,GAASlM,UAAUvB,GAE/C,OADApB,EAAaF,IAAIkD,EAAOL,UAAUkM,IAC3B7O,GAEJwY,EAZ2B,GClBtC,SAASC,KACL,OAAO,IAAI,GAER,SAASC,KACZ,OAAO,SAAU1V,GAAU,OAAO,MDNZ2V,ECMiCF,GDLhD,SAAmCzV,GACtC,IAAIiV,EASJ,GAPIA,EADmC,mBAA5BU,EACUA,EAGA,WACb,OAAOA,GAGS,mBAAb3jB,EACP,OAAOgO,EAAOF,KAAK,IAAI0V,GAAkBP,EAAgBjjB,IAE7D,IAAIwiB,EAAchoB,OAAOY,OAAO4S,EAAQqV,IAGxC,OAFAb,EAAYxU,OAASA,EACrBwU,EAAYS,eAAiBA,EACtBT,ICXiExU,IDNzE,IAAmB2V,EAAyB3jB,GEG5C,SAAS4jB,GAAiBC,EAAYC,EAAezS,GACxD,OAAIA,EACOuS,GAAiBC,EAAYC,GAAe1W,KAAK/G,IAAI,SAAUqJ,GAAQ,OAAO5F,EAAQ4F,GAAQ2B,EAAe1M,WAAM,EAAQ+K,GAAQ2B,EAAe3B,OAEtJ,IAAI,GAAW,SAAUtD,GAC5B,IAOI2X,EAPAjL,EAAU,WAEV,IADA,IAAIrZ,EAAI,GACC6N,EAAK,EAAGA,EAAKzO,UAAU/B,OAAQwQ,IACpC7N,EAAE6N,GAAMzO,UAAUyO,GAEtB,OAAOlB,EAAW3E,KAAkB,IAAbhI,EAAE3C,OAAe2C,EAAE,GAAKA,IAGnD,IACIskB,EAAWF,EAAW/K,GAE1B,MAAOlW,GAEH,YADAwJ,EAAWvE,MAAMjF,GAGrB,GAAKwG,EAAW0a,GAGhB,OAAO,WAAc,OAAOA,EAAchL,EAASiL,OCQpD,SAASC,GAAWC,GACzB,IAAMC,EAAQC,WAAWF,GACzB,OAAOL,IAA0B,SAAAnc,GAC/B,OAAAyc,EAAM/K,aAAY,WAAM,OAAA1R,EAAKyc,EAAM1d,eAElC4G,KACC6T,GAAUiD,EAAM1d,SAChB+U,GAAY,ICGX,SAAS6I,KACd,MAAO,CACL9b,EAAGoD,KAAKiM,IAAI,EAAG0M,aACf7C,EAAG9V,KAAKiM,IAAI,EAAGzV,cCHZ,SAASoiB,KACd,MAAO,CACLC,MAAQC,WACRC,OAAQC,aCsCL,SAASC,GACd5C,EAAiB,G,IAAE6C,EAAA,EAAAA,QAEnB,OAAOzT,GAAc,CAFO,EAAA0T,UAEKD,IAC9BxX,KACC/G,IAAI,SAAC,G,IAAA,SAAC,OAAEye,EAAA,EAAAA,OAAQC,EAAA,EAAAA,KAAUN,EAAA,KAAAA,OAAc,OACtCK,OAAQ,CACNxc,EAAGwc,EAAOxc,EAAIyZ,EAAGiD,WACjBxD,EAAGsD,EAAOtD,EAAIO,EAAGkD,UAAYR,GAE/BM,KAAI,MAENxJ,GAAY,IC/FX,IAAI2J,GAAwB,CAC/BC,SAAS,EACTC,UAAU,GAQd,IAAIC,GAAkC,WAClC,SAASA,EAAiBC,EAAkBH,EAASC,GACjDnnB,KAAKqnB,iBAAmBA,EACxBrnB,KAAKknB,QAAUA,EACflnB,KAAKmnB,SAAWA,EAKpB,OAHAC,EAAiB3pB,UAAUzB,KAAO,SAAUmS,EAAY4B,GACpD,OAAOA,EAAOL,UAAU,IAAI,GAAmBvB,EAAYnO,KAAKqnB,iBAAkBrnB,KAAKknB,QAASlnB,KAAKmnB,YAElGC,EAT0B,GAWjC,GAAoC,SAAUzZ,GAE9C,SAAS2Z,EAAmBpZ,EAAamZ,EAAkBE,EAAUC,GACjE,IAAIvnB,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAM9C,OALAC,EAAMiO,YAAcA,EACpBjO,EAAMonB,iBAAmBA,EACzBpnB,EAAMsnB,SAAWA,EACjBtnB,EAAMunB,UAAYA,EAClBvnB,EAAMwnB,WAAY,EACXxnB,EAsDX,OA9DA,EAAkBqnB,EAAoB3Z,GAUtC2Z,EAAmB7pB,UAAU2Q,MAAQ,SAAUtR,GAC3CkD,KAAKynB,WAAY,EACjBznB,KAAK0nB,WAAa5qB,EACbkD,KAAK2nB,aACF3nB,KAAKunB,SACLvnB,KAAKogB,OAGLpgB,KAAK4nB,SAAS9qB,KAI1BwqB,EAAmB7pB,UAAU2iB,KAAO,WAChC,IAAeqH,EAANznB,KAAqBynB,UAAWC,EAAhC1nB,KAAgD0nB,WACrDD,IACAznB,KAAKkO,YAAY1E,KAAKke,GACtB1nB,KAAK4nB,SAASF,IAElB1nB,KAAKynB,WAAY,EACjBznB,KAAK0nB,WAAa,MAEtBJ,EAAmB7pB,UAAUmqB,SAAW,SAAU9qB,GAC9C,IAAI+qB,EAAW7nB,KAAK8nB,oBAAoBhrB,GAClC+qB,GACF7nB,KAAK6M,IAAI7M,KAAK2nB,WAAa5U,EAAkB/S,KAAM6nB,KAG3DP,EAAmB7pB,UAAUqqB,oBAAsB,SAAUhrB,GACzD,IACI,OAAOkD,KAAKqnB,iBAAiBvqB,GAEjC,MAAO6H,GAEH,OADA3E,KAAKkO,YAAYtE,MAAMjF,GAChB,OAGf2iB,EAAmB7pB,UAAUsqB,eAAiB,WAC1C,IAAeJ,EAAN3nB,KAAsB2nB,WAAYH,EAAlCxnB,KAAiDwnB,UACtDG,GACAA,EAAWtb,cAEfrM,KAAK2nB,WAAa,KACdH,GACAxnB,KAAKogB,QAGbkH,EAAmB7pB,UAAUmU,WAAa,SAAUC,EAAYC,EAAYC,EAAYC,EAAYC,GAChGjS,KAAK+nB,kBAETT,EAAmB7pB,UAAU0U,eAAiB,WAC1CnS,KAAK+nB,kBAEFT,EA/D4B,CAgErC,GCvFK,SAASU,GAAYC,EAAiB7U,GACzC,OAAOA,EAAiBuE,IAAU,WAAc,OAAOsQ,IAAoB7U,GAAkBuE,IAAU,WAAc,OAAOsQ,KCkFzH,SAASC,GACdC,EAAgB,G,IF9EOd,EAAkB7J,EE8EvB4K,EAAA,EAAAA,IAIZC,EAAM1C,IAAwB,SAAAnc,GAClC,OAAA2e,EAAO5kB,iBAAiB,UAAWiG,MAElC2F,KACCqU,GAAgB,SAIpB,OAAO4E,EACJjZ,MF3FoBkY,EE4FV,WAAM,OAAAgB,QF3FF,KADwB7K,EE4FjB,CAAE0J,SAAS,EAAMC,UAAU,MF1F7C3J,EAASyJ,IAEN,SAAUlX,GAAU,OAAOA,EAAOF,KAAK,IAAIuX,GAAiBC,EAAkB7J,EAAO0J,QAAS1J,EAAO2J,aEyF1G9P,IAAI,SAAAnL,GAAW,OAAAic,EAAOG,YAAYpc,MAClC8b,GAAYK,GACZ5C,MC5EN,IAGe,GAHYxb,GAAQ,SAAiBU,GAClD,OC5BgCN,ED4BfM,EC3B4B,oBAAtCpO,OAAOkB,UAAUwI,SAASjK,KAAKqO,GD2BbM,EAAK4d,MAAM,IAAIC,UAAUrc,KAAK,IAAM1E,MAAMhK,UAAUoJ,MAAM7K,KAAK2O,EAAM,GAAG6d,UC5BpF,IAAmBne,KCWnB,SAASoe,GAAQliB,GAC9B,OAAO,SAASmiB,EAAG1e,EAAGd,GACpB,OAAQtI,UAAU/B,QAChB,KAAK,EACH,OAAO6pB,EACT,KAAK,EACH,OAAO3e,EAAeC,GAAK0e,EAAKze,GAAQ,SAAUyT,GAChD,OAAOnX,EAAGyD,EAAG0T,MAEjB,QACE,OAAO3T,EAAeC,IAAMD,EAAeb,GAAKwf,EAAK3e,EAAeC,GAAKC,GAAQ,SAAUoG,GACzF,OAAO9J,EAAG8J,EAAInH,MACXa,EAAeb,GAAKe,GAAQ,SAAUyT,GACzC,OAAOnX,EAAGyD,EAAG0T,MACVnX,EAAGyD,EAAGd,KCzBJ,SAASyf,GAAmBC,GAGzC,IAFA,IACIpf,EADAmB,EAAO,KAEFnB,EAAOof,EAAKpf,QAAQC,MAC3BkB,EAAKrE,KAAKkD,EAAK1M,OAEjB,OAAO6N,ECNM,SAASke,GAAcC,EAAMze,EAAGM,GAI7C,IAHA,IAAIE,EAAM,EACN9D,EAAM4D,EAAK9L,OAERgM,EAAM9D,GAAK,CAChB,GAAI+hB,EAAKze,EAAGM,EAAKE,IACf,OAAO,EAETA,GAAO,EAET,OAAO,ECGM,8CAZf,SAAmBb,EAAGd,GAEpB,OAAIc,IAAMd,EAGK,IAANc,GAAW,EAAIA,GAAM,EAAId,EAGzBc,GAAMA,GAAKd,GAAMA,GCqBb,GAHSe,GAAQ,SAAc8e,GAC5C,OAAe,OAARA,EAAe,YAAiBloB,IAARkoB,EAAoB,YAAcxsB,OAAOkB,UAAUwI,SAASjK,KAAK+sB,GAAKliB,MAAM,GAAI,MCTjH,SAASmiB,GAAmBC,EAAWC,EAAWC,EAAQC,GACxD,IAAIpf,EAAI2e,GAAmBM,GAG3B,SAASI,EAAGhZ,EAAIqN,GACd,OAAO4L,GAAQjZ,EAAIqN,EAAIyL,EAAOtiB,QAASuiB,EAAOviB,SAIhD,OAAQgiB,IAAc,SAAU3f,EAAGqgB,GACjC,OAAQV,GAAcQ,EAAIE,EAAOrgB,KAR3Byf,GAAmBO,GASrBlf,GAGO,SAASsf,GAAQtf,EAAGd,EAAGigB,EAAQC,GAC5C,GAAI,GAAUpf,EAAGd,GACf,OAAO,EAGT,ICtCoCsgB,EAEhCC,EDoCAC,EAAQ,GAAK1f,GAEjB,GAAI0f,IAAU,GAAKxgB,GACjB,OAAO,EAGT,GAAS,MAALc,GAAkB,MAALd,EACf,OAAO,EAGT,GAAwC,mBAA7Bc,EAAE,wBAA6E,mBAA7Bd,EAAE,uBAC7D,MAA2C,mBAA7Bc,EAAE,wBAAyCA,EAAE,uBAAuBd,IAA0C,mBAA7BA,EAAE,wBAAyCA,EAAE,uBAAuBc,GAGrK,GAAwB,mBAAbA,EAAE2f,QAA6C,mBAAbzgB,EAAEygB,OAC7C,MAA2B,mBAAb3f,EAAE2f,QAAyB3f,EAAE2f,OAAOzgB,IAA0B,mBAAbA,EAAEygB,QAAyBzgB,EAAEygB,OAAO3f,GAGrG,OAAQ0f,GACN,IAAK,YACL,IAAK,QACL,IAAK,SACH,GAA6B,mBAAlB1f,EAAExL,aAA+D,aC5D5CgrB,ED4DyBxf,EAAExL,YCzD/C,OADZirB,EAAQ5hB,OAAO2hB,GAAGC,MAAM,oBACL,GAAKA,EAAM,ID0D5B,OAAOzf,IAAMd,EAEf,MACF,IAAK,UACL,IAAK,SACL,IAAK,SACH,UAAac,UAAad,IAAK,GAAUc,EAAE4f,UAAW1gB,EAAE0gB,WACtD,OAAO,EAET,MACF,IAAK,OACH,IAAK,GAAU5f,EAAE4f,UAAW1gB,EAAE0gB,WAC5B,OAAO,EAET,MACF,IAAK,QACH,OAAO5f,EAAE5N,OAAS8M,EAAE9M,MAAQ4N,EAAEkC,UAAYhD,EAAEgD,QAC9C,IAAK,SACH,GAAMlC,EAAE+F,SAAW7G,EAAE6G,QAAU/F,EAAE7L,SAAW+K,EAAE/K,QAAU6L,EAAE6f,aAAe3gB,EAAE2gB,YAAc7f,EAAE8f,YAAc5gB,EAAE4gB,WAAa9f,EAAE+f,SAAW7gB,EAAE6gB,QAAU/f,EAAEggB,UAAY9gB,EAAE8gB,QAC/J,OAAO,EAMb,IADA,IAAInf,EAAMse,EAAOtqB,OAAS,EACnBgM,GAAO,GAAG,CACf,GAAIse,EAAOte,KAASb,EAClB,OAAOof,EAAOve,KAAS3B,EAEzB2B,GAAO,EAGT,OAAQ6e,GACN,IAAK,MACH,OAAI1f,EAAE8c,OAAS5d,EAAE4d,MAIVkC,GAAmBhf,EAAEigB,UAAW/gB,EAAE+gB,UAAWd,EAAOrf,OAAO,CAACE,IAAKof,EAAOtf,OAAO,CAACZ,KACzF,IAAK,MACH,OAAIc,EAAE8c,OAAS5d,EAAE4d,MAIVkC,GAAmBhf,EAAEwJ,SAAUtK,EAAEsK,SAAU2V,EAAOrf,OAAO,CAACE,IAAKof,EAAOtf,OAAO,CAACZ,KACvF,IAAK,YACL,IAAK,QACL,IAAK,SACL,IAAK,UACL,IAAK,SACL,IAAK,SACL,IAAK,OACL,IAAK,QACL,IAAK,SACL,IAAK,YACL,IAAK,aACL,IAAK,oBACL,IAAK,aACL,IAAK,cACL,IAAK,aACL,IAAK,cACL,IAAK,eACL,IAAK,eACL,IAAK,cACH,MACF,QAEE,OAAO,EAGX,IAAIghB,EAAQ,EAAKlgB,GACjB,GAAIkgB,EAAMrrB,SAAW,EAAKqK,GAAGrK,OAC3B,OAAO,EAGT,IAAIsrB,EAAiBhB,EAAOrf,OAAO,CAACE,IAChCogB,EAAiBhB,EAAOtf,OAAO,CAACZ,IAGpC,IADA2B,EAAMqf,EAAMrrB,OAAS,EACdgM,GAAO,GAAG,CACf,IAAIzN,EAAM8sB,EAAMrf,GAChB,IAAMV,EAAK/M,EAAK8L,KAAMogB,GAAQpgB,EAAE9L,GAAM4M,EAAE5M,GAAM+sB,EAAgBC,GAC5D,OAAO,EAETvf,GAAO,EAET,OAAO,EEvHT,IAGe,GAHW4d,IAAQ,SAAgBze,EAAGd,GACnD,OAAOogB,GAAQtf,EAAGd,EAAG,GAAI,OC3BZ,SAASmhB,GAAUrgB,EAAGW,GACnC,OCDa,SAAkBA,EAAMX,EAAGa,GACxC,IAAIyf,EAAK1f,EAET,GAA4B,mBAAjBD,EAAKuC,QACd,cAAelD,GACb,IAAK,SACH,GAAU,IAANA,EAAS,CAGX,IADAsgB,EAAM,EAAItgB,EACHa,EAAMF,EAAK9L,QAAQ,CAExB,GAAa,KADb+L,EAAOD,EAAKE,KACM,EAAID,IAAS0f,EAC7B,OAAOzf,EAETA,GAAO,EAET,OAAQ,EACH,GAAIb,GAAMA,EAAG,CAElB,KAAOa,EAAMF,EAAK9L,QAAQ,CAExB,GAAoB,iBADpB+L,EAAOD,EAAKE,KACoBD,GAASA,EACvC,OAAOC,EAETA,GAAO,EAET,OAAQ,EAGV,OAAOF,EAAKuC,QAAQlD,EAAGa,GAGzB,IAAK,SACL,IAAK,UACL,IAAK,WACL,IAAK,YACH,OAAOF,EAAKuC,QAAQlD,EAAGa,GAEzB,IAAK,SACH,GAAU,OAANb,EAEF,OAAOW,EAAKuC,QAAQlD,EAAGa,GAK/B,KAAOA,EAAMF,EAAK9L,QAAQ,CACxB,GAAI,GAAO8L,EAAKE,GAAMb,GACpB,OAAOa,EAETA,GAAO,EAET,OAAQ,EDnDD0f,CAAS5f,EAAMX,EAAG,IAAM,EEmCjC,SAASwgB,GAAS5f,EAAM6f,EAAWvlB,GACjC,IACIwlB,EADAtjB,SAAcwD,EAElB,OAAQxD,GACN,IAAK,SACL,IAAK,SAEH,OAAa,IAATwD,GAAc,EAAIA,IAAU+f,MAC1BzlB,EAAI0lB,OAAO,QAGTH,IACFvlB,EAAI0lB,OAAO,OAAQ,IAEd,GAIY,OAAnB1lB,EAAI2lB,WACFJ,GACFC,EAAWxlB,EAAI2lB,WAAW/D,KAC1B5hB,EAAI2lB,WAAWhe,IAAIjC,GACT1F,EAAI2lB,WAAW/D,OACN4D,GAEZxlB,EAAI2lB,WAAWC,IAAIlgB,GAGtBxD,KAAQlC,EAAI0lB,OAMPhgB,KAAQ1F,EAAI0lB,OAAOxjB,KAGxBqjB,IACFvlB,EAAI0lB,OAAOxjB,GAAMwD,IAAQ,IAEpB,IAXH6f,IACFvlB,EAAI0lB,OAAOxjB,GAAQ,GACnBlC,EAAI0lB,OAAOxjB,GAAMwD,IAAQ,IAEpB,GAWb,IAAK,UAGH,GAAIxD,KAAQlC,EAAI0lB,OAAQ,CACtB,IAAIG,EAAOngB,EAAO,EAAI,EACtB,QAAI1F,EAAI0lB,OAAOxjB,GAAM2jB,KAGfN,IACFvlB,EAAI0lB,OAAOxjB,GAAM2jB,IAAQ,IAEpB,GAMT,OAHIN,IACFvlB,EAAI0lB,OAAOxjB,GAAQwD,EAAO,EAAC,GAAO,GAAQ,EAAC,GAAM,KAE5C,EAGX,IAAK,WAEH,OAAuB,OAAnB1F,EAAI2lB,WACFJ,GACFC,EAAWxlB,EAAI2lB,WAAW/D,KAC1B5hB,EAAI2lB,WAAWhe,IAAIjC,GACT1F,EAAI2lB,WAAW/D,OACN4D,GAEZxlB,EAAI2lB,WAAWC,IAAIlgB,GAGtBxD,KAAQlC,EAAI0lB,SAMbP,GAAUzf,EAAM1F,EAAI0lB,OAAOxjB,MAC1BqjB,GACFvlB,EAAI0lB,OAAOxjB,GAAMd,KAAKsE,IAEjB,IATH6f,IACFvlB,EAAI0lB,OAAOxjB,GAAQ,CAACwD,KAEf,GAWb,IAAK,YACH,QAAI1F,EAAI0lB,OAAOxjB,KAGTqjB,IACFvlB,EAAI0lB,OAAOxjB,IAAQ,IAEd,GAGX,IAAK,SACH,GAAa,OAATwD,EACF,QAAK1F,EAAI0lB,OAAa,OAChBH,IACFvlB,EAAI0lB,OAAa,MAAI,IAEhB,GAKb,QAIE,OADAxjB,EAAO7K,OAAOkB,UAAUwI,SAASjK,KAAK4O,MACxB1F,EAAI0lB,SAObP,GAAUzf,EAAM1F,EAAI0lB,OAAOxjB,MAC1BqjB,GACFvlB,EAAI0lB,OAAOxjB,GAAMd,KAAKsE,IAEjB,IAVH6f,IACFvlB,EAAI0lB,OAAOxjB,GAAQ,CAACwD,KAEf,IAcA,OA1KS,WACtB,SAASogB,IAEPhrB,KAAK6qB,WAA4B,mBAARI,IAAqB,IAAIA,IAAQ,KAC1DjrB,KAAK4qB,OAAS,GA6BhB,OAtBAI,EAAKvtB,UAAUoP,IAAM,SAAUjC,GAC7B,OAAQ4f,GAAS5f,GAAM,EAAM5K,OAO/BgrB,EAAKvtB,UAAUqtB,IAAM,SAAUlgB,GAC7B,OAAO4f,GAAS5f,GAAM,EAAO5K,OAaxBgrB,EAjCe,GCwCT,GAnBevC,IAAQ,SAAoByC,EAAOC,GAO/D,IANA,IAAIC,EAAM,GACNvgB,EAAM,EACNwgB,EAAWH,EAAMrsB,OACjBysB,EAAYH,EAAOtsB,OACnB0sB,EAAc,IAAI,GAEb1vB,EAAI,EAAGA,EAAIyvB,EAAWzvB,GAAK,EAClC0vB,EAAY1e,IAAIse,EAAOtvB,IAGzB,KAAOgP,EAAMwgB,GACPE,EAAY1e,IAAIqe,EAAMrgB,MACxBugB,EAAIA,EAAIvsB,QAAUqsB,EAAMrgB,IAE1BA,GAAO,EAET,OAAOugB,KCtCF,SAASI,GAAwBpuB,EAAK8lB,GACzC,OAAOD,IAAqB,SAAU5Y,EAAGkZ,GAAK,OAAOL,EAAUA,EAAQ7Y,EAAEjN,GAAMmmB,EAAEnmB,IAAQiN,EAAEjN,KAASmmB,EAAEnmB,MCAnG,SAASquB,GAAKC,EAAaC,GAC9B,IAAIC,GAAU,EAId,OAHIhrB,UAAU/B,QAAU,IACpB+sB,GAAU,GAEP,SAA8B7b,GACjC,OAAOA,EAAOF,KAAK,IAAIgc,GAAaH,EAAaC,EAAMC,KAG/D,IAAIC,GAA8B,WAC9B,SAASA,EAAaH,EAAaC,EAAMC,QACrB,IAAZA,IACAA,GAAU,GAEd5rB,KAAK0rB,YAAcA,EACnB1rB,KAAK2rB,KAAOA,EACZ3rB,KAAK4rB,QAAUA,EAKnB,OAHAC,EAAapuB,UAAUzB,KAAO,SAAUmS,EAAY4B,GAChD,OAAOA,EAAOL,UAAU,IAAI,GAAevB,EAAYnO,KAAK0rB,YAAa1rB,KAAK2rB,KAAM3rB,KAAK4rB,WAEtFC,EAZsB,GAc7B,GAAgC,SAAUle,GAE1C,SAASme,EAAe5d,EAAawd,EAAaK,EAAOH,GACrD,IAAI3rB,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAK9C,OAJAC,EAAMyrB,YAAcA,EACpBzrB,EAAM8rB,MAAQA,EACd9rB,EAAM2rB,QAAUA,EAChB3rB,EAAMyM,MAAQ,EACPzM,EAkCX,OAzCA,EAAkB6rB,EAAgBne,GASlCpR,OAAOC,eAAesvB,EAAeruB,UAAW,OAAQ,CACpDf,IAAK,WACD,OAAOsD,KAAK+rB,OAEhB7mB,IAAK,SAAUpI,GACXkD,KAAK4rB,SAAU,EACf5rB,KAAK+rB,MAAQjvB,GAEjBL,YAAY,EACZsC,cAAc,IAElB+sB,EAAeruB,UAAU2Q,MAAQ,SAAUtR,GACvC,GAAKkD,KAAK4rB,QAKN,OAAO5rB,KAAK2W,SAAS7Z,GAJrBkD,KAAK2rB,KAAO7uB,EACZkD,KAAKkO,YAAY1E,KAAK1M,IAM9BgvB,EAAeruB,UAAUkZ,SAAW,SAAU7Z,GAC1C,IACI4V,EADAhG,EAAQ1M,KAAK0M,QAEjB,IACIgG,EAAS1S,KAAK0rB,YAAY1rB,KAAK2rB,KAAM7uB,EAAO4P,GAEhD,MAAO/H,GACH3E,KAAKkO,YAAYtE,MAAMjF,GAE3B3E,KAAK2rB,KAAOjZ,EACZ1S,KAAKkO,YAAY1E,KAAKkJ,IAEnBoZ,EA1CwB,CA2CjC,GCjEK,SAASE,GAAS5lB,GACrB,OAAO,SAAU2J,GAAU,OAAOA,EAAOF,KAAK,IAAIoc,GAAgB7lB,KAEtE,ICwBI8lB,GDxBAD,GAAiC,WACjC,SAASA,EAAgB7lB,GACrBpG,KAAKoG,SAAWA,EAKpB,OAHA6lB,EAAgBxuB,UAAUzB,KAAO,SAAUmS,EAAY4B,GACnD,OAAOA,EAAOL,UAAU,IAAI,GAAkBvB,EAAYnO,KAAKoG,YAE5D6lB,EAPyB,GAShC,GAAmC,SAAUte,GAE7C,SAASwe,EAAkBje,EAAa9H,GACpC,IAAInG,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAE9C,OADAC,EAAM4M,IAAI,IAAI,EAAazG,IACpBnG,EAEX,OANA,EAAkBksB,EAAmBxe,GAM9Bwe,EAP2B,CAQpC,GEQK,SAASC,GACdtI,EAAiBhnB,GAEjBgnB,EAAG1f,aAAa,gBAAiBtH,EAAQ,OAAS,IAQ7C,SAASuvB,GACdvI,GAEAA,EAAGne,gBAAgB,iBAWd,SAAS2mB,GACdxI,EAAiBhnB,GAEjBgnB,EAAGyI,UAAUC,OAAO,uBAAwB1vB,GAQvC,SAAS2vB,GACd3I,GAEAA,EAAGyI,UAAU9f,OAAO,wBC7Bf,SAASigB,GACd5I,GAEAA,EAAGpgB,MAAMipB,wBAA0B,GCWrC,SAAStoB,GAAYyf,EAAiB8I,G,QAGpC,GAAqB,iBAAVA,GAAuC,iBAAVA,EACtC9I,EAAG+I,WAAaD,EAAM3mB,gBAGjB,GAAI2mB,aAAiBE,KAC1BhJ,EAAGzf,YAAYuoB,QAGV,GAAInlB,MAAMoE,QAAQ+gB,G,IACvB,IAAmB,QAAAA,GAAK,+BACtBvoB,GAAYyf,EADC,U,kGAkBZ,SAASiJ,GACdC,EAAaC,G,gBAA+B,oDAE5C,IAAMnJ,EAAK1iB,SAASqC,cAAcupB,GAGlC,GAAIC,E,IACF,IAAmB,UAAKA,IAAW,+BAA9B,IAAMC,EAAI,QACmB,kBAArBD,EAAWC,GACpBpJ,EAAG1f,aAAa8oB,EAAMD,EAAWC,IAC1BD,EAAWC,IAClBpJ,EAAG1f,aAAa8oB,EAAM,K,qGAG5B,IAAoB,QAAAC,GAAQ,+BAC1B9oB,GAAYyf,EADE,U,iGAIhB,OAAOA,EH3DF,SAASsJ,GAAUhwB,EAAaN,GACrC,QAAoB,IAATovB,GAAsB,CAC/B,IAAMpI,EAAKD,GAAkB,WAC7BqI,GAAOlL,KAAK2B,MAAMmB,EAAGuJ,WAEvB,QAAyB,IAAdnB,GAAK9uB,GACd,MAAM,IAAI8C,eAAe,wBAAwB9C,GAEnD,YAAwB,IAAVN,EACVovB,GAAK9uB,GAAKkwB,QAAQ,IAAKxwB,GACvBovB,GAAK9uB,GImBJ,SAASmwB,GACdzJ,EAAiB8I,GAEjB9I,EAAGzf,YAAYuoB,GCxCV,SAASY,GACd1J,EAAsBhnB,GAElBgnB,EAAG2J,UAAY3wB,GACjBgnB,EAAG4J,QCSA,SAASC,GACd7J,GAEA,IAAM8J,EAASC,iBAAiB/J,GAC1BiG,EAAS,CACb,SACA,kBACA+D,SAASF,EAAO7pB,UAClB,OAAOyN,EAAG,CACRuY,OAAM,EACNvD,OAAQuD,EAASjG,EAAGiK,aAAe,ICbhC,SAASC,GACdlK,EAAiB+C,GAEjB,YAFiB,IAAAA,MAAA,GAEV1X,EACL/G,IAAI,SAAC,GAAsB,OAAV,SAAAmb,GAAesD,KAChC5D,KAGA9I,GAAU5E,IACV8B,IAAI,SAAAva,ICxBD,SACLgnB,EAAiBhnB,GAEjBgnB,EAAG1f,aAAa,gBAAiBtH,EAAQ,SAAW,IDsBhDmxB,CAAUnK,EAAIhnB,MAIhBkvB,IAAS,YClBN,SACLlI,GAEAA,EAAGne,gBAAgB,iBDgBfuoB,CAAYpK,OE4BX,SAASqK,GACdrK,EAAiB,G,IAAEsK,EAAA,EAAAA,MAAOxH,EAAA,EAAAA,UAIpByH,EAASC,WACbT,iBAAiB/J,EAAGyK,eACjBC,iBAAiB,gBAIhBC,EAAUvb,GAAc,CAAC0T,EAAWwH,IACvCjf,KACC/G,IAAI,SAAC,G,IAAA,SAAamb,EAAA,YAAAA,EAAO,OAAEsD,EAAA,EAAAA,OACzB,OADiC,EAAAL,OACjB6H,EAAS5gB,KAAKihB,IAAIL,EAAQ5gB,KAAKiM,IAAI,EAAG6J,EAAIsD,QAK1D8H,EAAQzb,GAAc,CAAC0T,EAAWwH,IACrCjf,KACC/G,IAAI,SAAC,G,IAAA,SAAoC,OAAvB,YAAAmb,GAAS,KAAAsD,OAA4BwH,MAI3D,OAAOnb,GAAc,CAACub,EAASE,IAC5Bxf,KACC/G,IAAI,SAAC,G,IAAA,SAAmB,OAAGoe,OAArB,KAA6BoI,KAArB,SACd3L,GAA8B,IAC9B3F,GAAY,IAaX,SAASuR,GACd/K,GAEA,OAAO3U,EAGLgL,GAAU5E,IACV8B,IAAI,SAAC,G,IAAEmP,EAAA,EAAAA,OAAQoI,EAAA,EAAAA,MC3GZ,SACL9K,EAAiBhnB,GAEjBgnB,EAAGpgB,MAAM8iB,OAAY1pB,EAAK,KDyGtBgyB,CAAiBhL,EAAI0C,GCnFpB,SACL1C,EAAiBhnB,GAEjBgnB,EAAG1f,aAAa,gBAAiBtH,EAAQ,OAAS,IDiF9CiyB,CAAejL,EAAI8K,MAIrB5C,IAAS,YCtGN,SACLlI,GAEAA,EAAGpgB,MAAM8iB,OAAS,GDoGdwI,CAAmBlL,GC9ElB,SACLA,GAEAA,EAAGne,gBAAgB,iBD4EfspB,CAAiBnL,OEvIR,OAAArc,MAAA,qBACb,OAAc,MAAPshB,GAAeA,EAAIlqB,QAAU,GAA6C,mBAAxCtC,OAAOkB,UAAUwI,SAASjK,KAAK+sB,ICb3D,SAASmG,GAAe3wB,GACrC,OAAc,MAAPA,GAAmD,mBAA7BA,EAAI,qBCgBpB,SAAS4wB,GAAcC,EAAaC,EAAI9oB,GACrD,OAAO,WACL,GAAyB,IAArB3F,UAAU/B,OACZ,OAAO0H,IAET,IAAIkL,EAAOhK,MAAMhK,UAAUoJ,MAAM7K,KAAK4E,UAAW,GAC7CrC,EAAMkT,EAAKC,MACf,IAAK4d,GAAS/wB,GAAM,CAElB,IADA,IAAIsM,EAAM,EACHA,EAAMukB,EAAYvwB,QAAQ,CAC/B,GAAqC,mBAA1BN,EAAI6wB,EAAYvkB,IACzB,OAAOtM,EAAI6wB,EAAYvkB,IAAMnE,MAAMnI,EAAKkT,GAE1C5G,GAAO,EAET,GAAIqkB,GAAe3wB,GAAM,CACvB,IAAIgxB,EAAaF,EAAG3oB,MAAM,KAAM+K,GAChC,OAAO8d,EAAWhxB,IAGtB,OAAOgI,EAAGG,MAAM1G,KAAMY,YCrCX,OACP,WACJ,OAAOZ,KAAKqvB,GAAG,wBCCf,GAAyB,WAC3B,SAASG,EAAUhG,EAAG6F,GACpBrvB,KAAKqvB,GAAKA,EACVrvB,KAAKwpB,EAAIA,EAaX,OAXAgG,EAAU/xB,UAAU,qBAAuBgyB,GAC3CD,EAAU/xB,UAAU,uBAAyB,SAAUiV,GACrD,OAAO1S,KAAKqvB,GAAG,uBAAuBrvB,KAAKqvB,GAAG,qBAAqB3c,EAAQ1S,KAAKoX,QAElFoY,EAAU/xB,UAAU,qBAAuB,SAAUiV,EAAQnD,GAI3D,OAHIvP,KAAKwpB,EAAEja,KACTvP,KAAKoX,KAAO7H,GAEPmD,GAGF8c,EAhBoB,GCgCd,GATa/G,GAAsB0G,GAAc,GDJlC1G,IAAQ,SAAoBe,EAAG6F,GAC3D,OAAO,IAAI,GAAU7F,EAAG6F,OCGsD,SAAkB9oB,EAAIoE,GAEpG,IADA,IAAIE,EAAMF,EAAK9L,OAAS,EACjBgM,GAAO,GAAG,CACf,GAAItE,EAAGoE,EAAKE,IACV,OAAOF,EAAKE,GAEdA,GAAO,OCuCX,SAAS6kB,GAAiB5yB,GACxB,OAAOA,EACJwwB,QAAQ,+BAAgC,IACxCqC,OACArC,QAAQ,WAAY,MAkBlB,SAASsC,GACd9L,EAAsB,G,IAAE,oBAAA+L,iBAAA,IAAY,EAAZ,KAkBxB,OAAO3c,GAAc,CAdNiE,GACbsD,GAAUqJ,EAAI,SACdrJ,GAAUqJ,EAAI,SAAS3U,KAAK,GAAM,KAEjCA,KACC/G,IAAI,WAAM,OAAAynB,EAAU/L,EAAGhnB,UACvBkmB,GAAU6M,EAAU/L,EAAGhnB,QACvBmmB,MhDhDC,SACLa,GAEA,IAAMgM,EAASrV,GAAUqJ,EAAI,SACvBiM,EAAStV,GAAUqJ,EAAI,QAG7B,OAAO3M,GACL2Y,EAAO3gB,KAAKmM,IAAM,IAClByU,EAAM5gB,KAAKmM,IAAM,KAEhBnM,KACC6T,GAAUc,IAAOC,MACjBzG,GAAY,IgDuCD0S,CAAkBlM,KAI9B3U,KACC/G,IAAI,SAAC,G,IAAA,SAAmB,OAAGtL,MAArB,KAA4BiI,MAArB,SACbuY,GAAY,ICpFlB,IAAM2S,GAAM,CACV9uB,UAAW,wBCAb,IAAM,GAAM,CACVyJ,KAAS,yBACTslB,KAAS,yBACTC,QAAS,gEACTC,QAAS,4BACTC,MAAS,0BACTC,OAAS,4BAcJ,SAASC,GACd,G,IAEMpD,EAAW,GAFf,EAAAgD,SAAS,EAAAK,UAE6BpoB,KAAI,SAAAhH,GAClC,IAAAqvB,EAAA,EAAAA,SAAUJ,EAAA,EAAAA,MAAOpvB,EAAA,EAAAA,KACzB,OACE,QAAGyvB,KAAMD,EAAUE,MAAO,GAAIT,KAAMU,UAAW,GAC7C,cAASD,MAAO,WAAYvvB,EAAW,GAAIgvB,QAAU,GAAID,SACvD,SAAIQ,MAAO,GAAIN,OAAQA,GACtBpvB,EAAKpC,OACF,QAAG8xB,MAAO,GAAIL,QnBSrB,SAAkBxzB,EAAeQ,GACtC,IAAIzB,EAAIyB,EACR,GAAIR,EAAM+B,OAAShD,EAAG,CACpB,KAAoB,MAAbiB,EAAMjB,MAAgBA,EAAI,IACjC,OAAUiB,EAAMgkB,UAAU,EAAGjlB,GAAE,MAEjC,OAAOiB,EmBf4B+zB,CAAS5vB,EAAM,WACtCJ,OAMZ,OACE,SAAI8vB,MAAO,GAAI/lB,MACTuiB,GCxCV,IAAM,GAAM,CACV2D,MAAO,mBACPC,KAAO,mBCFT,IAAM,GAAM,CACVC,QAAS,yBACTC,MAAS,qBC6CJ,SAASC,GACdpN,EAAiB,G,IAAEqN,EAAA,EAAAA,OAAQC,EAAA,EAAAA,OAErBzmB,EAAOkZ,GAAkB,0BAA2BC,GACpDuN,EAAOxN,GAAkB,0BAA2BC,GAC1D,OAAO3U,EAGL2K,GAAeqX,GACf/oB,IAAI,SAAC,G,IAAA,SAACsK,EAAA,KAMJ,OANY,KACF5V,MlBtDT,SACLgnB,EAAiBhnB,GAEjB,OAAQA,GAGN,KAAK,EACHgnB,EAAGwN,YAAclE,GAAU,sBAC3B,MAGF,KAAK,EACHtJ,EAAGwN,YAAclE,GAAU,qBAC3B,MAGF,QACEtJ,EAAGwN,YAAclE,GAAU,sBAAuBtwB,EAAMmJ,akBsCtDsrB,CAAoBF,EAAM3e,EAAO7T,QlB7BlC,SACLilB,GAEAA,EAAGwN,YAAclE,GAAU,6BkB4BrBoE,CAAsBH,GAEjB3e,KAITiF,IAAU,SAAAjF,GAAU,OAAA0e,EACjBjiB,KAGCgL,GAAU5E,IACVkW,IAAK,SAAA/e,GAEH,IADA,IAAMvL,EAAY2iB,EAAGyK,cACd7hB,EAAQgG,EAAO7T,SACpB0uB,GAAsB5iB,EAAM4lB,GAAmB7d,EAAOhG,SAClDvL,EAAUswB,aAAetwB,EAAU4sB,aAAe,OAGxD,OAAOrhB,IACN,GAGH4O,GAAM5I,GAGNsZ,IAAS,YlB/BV,SACLlI,GAEAA,EAAG+I,UAAY,GkB6BP6E,CAAsB/mB,WClHzB,IAAIgnB,GAAsB,IAAI,EAAWziB,GCFhD,IAUW0iB,GAVqC,WAC5C,SAASC,IAIL,OAHAzsB,MAAMpJ,KAAKgE,MACXA,KAAKkM,QAAU,wBACflM,KAAK5D,KAAO,0BACL4D,KAGX,OADA6xB,EAA4Bp0B,UAA0BlB,OAAOY,OAAOiI,MAAM3H,WACnEo0B,EARqC,GCchD,ICsDIC,GCvCcC,GCCAC,GC2CdC,GJ3DA,GAA8B,WAC9B,SAASC,EAAaC,GAElB,GADAnyB,KAAKmyB,MAAQA,EACTnyB,KAAKmyB,MAAQ,EACb,MAAM,IAAIP,GAMlB,OAHAM,EAAaz0B,UAAUzB,KAAO,SAAUmS,EAAY4B,GAChD,OAAOA,EAAOL,UAAU,IAAI,GAAevB,EAAYnO,KAAKmyB,SAEzDD,EAVsB,GAY7B,GAAgC,SAAUvkB,GAE1C,SAASykB,EAAelkB,EAAaikB,GACjC,IAAIlyB,EAAQ0N,EAAO3R,KAAKgE,KAAMkO,IAAgBlO,KAG9C,OAFAC,EAAMkyB,MAAQA,EACdlyB,EAAMwV,MAAQ,EACPxV,EAaX,OAlBA,EAAkBmyB,EAAgBzkB,GAOlCykB,EAAe30B,UAAU2Q,MAAQ,SAAUtR,GACvC,IAAIq1B,EAAQnyB,KAAKmyB,MACb1c,IAAUzV,KAAKyV,MACfA,GAAS0c,IACTnyB,KAAKkO,YAAY1E,KAAK1M,GAClB2Y,IAAU0c,IACVnyB,KAAKkO,YAAYtC,WACjB5L,KAAKqM,iBAIV+lB,EAnBwB,CAoBjC,GCoCK,SAASC,GACdC,EAAiB,G,ID/EE7c,EC+EA8c,EAAA,EAAAA,UAmBnB,OAjBAT,GAAWS,EACRpjB,MDlFgBsG,ECqFV,EDpFA,SAAU1F,GACb,OAAc,IAAV0F,EACO,IAGA1F,EAAOF,KAAK,IAAI,GAAa4F,MCkF1CrN,IAAI,SAAAhH,GAAY,OAAAkxB,EAAMhlB,QAAkB,SAACklB,EAASp2B,G,MAC1C0nB,EAAKF,GAAW,mBAAmBxnB,EAAI,IAAKgF,GAClD,OAAO,OACFoxB,QACc,IAAP1O,IAAoB,MAAI1nB,GAAO0nB,EAAE,GAAK,MAEjD,SAKJ3U,KACCmO,GAAY,IAaX,SAASmV,GACdr2B,GAEA,OAAO01B,GACJ3iB,KACCwI,IAAU,SAAA6a,GACR,YAAgC,IAAlBA,EAAQp2B,GAClBoV,EAAGghB,EAAQp2B,IACXu1B,OAcL,SAASe,GACd5O,GAEA,OAAOrJ,GAAUqJ,EAAI,UAClB3U,KACC/G,IAAI,WAAM,OAAA0b,EAAG2J,WACbzK,GAAUc,EAAG2J,UEbZ,SAASkF,GACdzmB,GAEA,OAAOA,EAAQ9E,OAAS4qB,GAAkBY,OE5E5C,SAAShiB,GAAQiiB,G,IAAoB,wDACnC,OAAO,GAACA,GAASC,GAAO3mB,KAAK,ICVxB,SAAS4mB,GACdxS,EAAcyS,GAKd,OAAOlQ,GAAK,CACV9E,IAAK,gCAJ0B,IAATgV,EACpB,SAASzS,EAAI,IAAIyS,EACjB,SAASzS,GAGX7B,aAAc,SAEbvP,KACC4I,IAAO,SAAC,GAAe,OAAW,MAAxB,EAAAoK,UACVqB,GAAM,YACNlG,GAAY,IFiFX,SAAS2V,GACd72B,GAEA,OAAO61B,GACJ9iB,KACCwI,IAAU,SAAAub,GACR,YAAmC,IAArBA,EAAW92B,GACrBoV,EAAG0hB,EAAW92B,IACdu1B,OG/FL,SAASwB,GACd,G,IAAExM,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAEX,OAAOzX,EACLwI,IAAU,SAAAmM,GAAM,OAAAmP,GAAa,QAC1B9jB,KACC/G,IAAI,SAAAgrB,GAAQ,OAAAvP,GAAkB,yBAA0BuP,MACxDzb,IAAU,SAAA0b,GAAY,OAAA3M,GAAgB2M,EAAU,CAAE1M,QAAO,EAAEC,UAAS,IACjEzX,KACC/G,IAAI,SAAC,GAAsB,OAAV,SAAAmb,GAAe8P,EAAStF,gBC7B9C,SACLjK,GAEA,OAAO3U,EAGLgL,GAAU5E,IACV8B,IAAI,SAAA9D,ICbD,SACLuQ,EAAiBhnB,GAEjBgnB,EAAG1f,aAAa,gBAAiBtH,EAAQ,SAAW,IDWhDw2B,CAAqBxP,EAAIvQ,MAI3ByY,IAAS,YCPN,SACLlI,GAEAA,EAAGne,gBAAgB,iBDKf4tB,CAAuBzP,ODiBjB0P,CAAiB1P,YGNtB,SAAS2P,GACd,G,IAAE9M,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAEX,OAAOzX,EACLwI,IAAU,SAAAmM,GAAM,OAAAmP,GAAa,UAC1B9jB,KACCwI,IAAU,SAAA+b,GACR,IAAMtF,ECKT,SACLtK,EAAiB,G,IAAE6C,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAItB+M,EAAUhN,EACbxX,KACCqU,GAAM,WAIJiL,EAAUvb,GAAc,CAAC0T,EAAW+M,IACvCxkB,KACC/G,IAAI,SAAC,G,IAAA,SAAC,OAAYmb,EAAA,SAAAA,EAAaiD,EAAA,OAAAA,OAAY6H,EAAA,KACnClqB,EAAS2f,EAAGkD,UACZ4M,EAAS9P,EAAGiK,aAAe5pB,EACjC,OAAOqiB,EACH/Y,KAAKiM,IAAI,EAAGvV,EAASof,EAAI8K,GACzB5gB,KAAKiM,IAAI,EAAG8M,EAASjD,EAAIqQ,MAE/B3Q,MAIE4Q,EAAU3gB,GAAc,CAAC0T,EAAW+M,IACvCxkB,KACC/G,IAAI,SAAC,G,IAAA,SAAamb,EAAA,YAAAA,EAAO8K,EAAA,KAAY,OAAA9K,GAAKO,EAAGkD,UAAYqH,KACzDpL,MAIJ,OAAO/P,GAAc,CAACub,EAASkF,EAASE,IACrC1kB,KACC/G,IAAI,SAAC,G,IAAA,SAACoe,EAAA,KAAQ6H,EAAA,KAAQ9a,EAAA,KAAY,OAChCsT,OAAQ/C,EAAGkD,UAAYqH,EACvB7H,OAAM,EACNjT,OAAM,MAER+J,GAAY,ID3CMwW,CAAUhQ,EAAI,CAAE6C,QAAO,EAAEC,UAAS,IAWhD,OARAwH,EACGjf,KACCqc,GAAwB,UE9B/B,SACL1H,GAEA,OAAO3U,EAGLgL,GAAU5E,IACV8B,IAAI,SAAC,G,IAAE9D,EAAA,EAAAA,QCnBJ,SACLuQ,EAAiBhnB,GAEjBgnB,EAAG1f,aAAa,gBAAiBtH,EAAQ,SAAW,IDiBhDi3B,CAAgBjQ,EAAIvQ,MAItByY,IAAS,YCbN,SACLlI,GAEAA,EAAGne,gBAAgB,iBDWfquB,CAAkBlQ,OFkBVmQ,CAAkBP,IAEjBhkB,YAGE0e,SAIb9Q,GAAY,IIIT,SAAS4W,GACd,G,IAAE9F,EAAA,EAAAA,MAAOxH,EAAA,EAAAA,UAAWuN,EAAA,EAAAA,QAEpB,OAAOhlB,EACLwI,IAAU,SAAAmM,GAAM,OAAAqQ,EACbhlB,KACCwI,IAAU,SAAAyc,GAGR,GAAIA,EACF,OAAOjG,GAAarK,EAAI,CAAEsK,MAAK,EAAExH,UAAS,IACvCzX,KACC0f,GAAa/K,GACb1b,IAAI,SAAAisB,GAAW,OAAGA,QAAO,OAK7B,IAAMC,EAAMrQ,GAAY,MAAOH,GAC/B,OC5BL,SACLwQ,G,QAEMrD,EAAQ,IAAIsD,I,IAClB,IAAiB,QAAAD,GAAG,8BAAE,CAAjB,IAAMxQ,EAAE,QACL0Q,EAAQ5Q,GAA6B,QAASE,GACpD,QAAqB,IAAV0Q,EAAuB,CAChC,IAAMjlB,EAAQsU,GAAoC,IAAI2Q,EAAMC,SAC5DxD,EAAM/rB,IAAIqK,EAAOuU,K,iGAerB,OAVe3M,GAAK,eACf,EAAI8Z,EAAMnmB,QAAQ1C,KAAI,SAAAmH,GAAS,OAAAkL,GAAUlL,EAAO,eAElDJ,KACC/G,IAAI,WAAM,OAAAyb,GAAkB,gBAAiBoN,EAAMv0B,IACjD,IAAS,SAAC,GAAgB,OAAd,EAAA+wB,UAAuB,EAAIwD,EAAMnmB,eAMhDqE,KACC/G,IAAI,SAAAoB,GAAQ,OAAGA,KAAI,MACnBiiB,IAAK,SAAC,EAAgB,GAAa,OAAGjc,KAA9B,EAAAhG,KAAoCA,KAApB,EAAAA,SACxB8T,GAAY,IDCCoX,CAAqBJ,GACzBnlB,KCWR,SACLmlB,GAEA,OAAOnlB,EAGLgL,GAAU5E,IACV8B,IAAI,SAAC,G,IAAE7H,EAAA,EAAAA,KACDA,GACFkd,GAAuBld,MAI3B,GAAM,KAGN2K,GAAU5E,IACV8B,IAAI,SAAC,G,IAAE7N,EAAA,EAAAA,KACgBA,EtCvGtB9F,MAAMipB,wBAA0B,WsC2GjCX,IAAS,W,YACP,IAAiB,QAAAsI,GAAG,+BAClB5H,GACE7I,GAAkB,gBAFT,W,sGDjCH8Q,CAAqBL,GACrBlsB,IAAI,SAAAwsB,GAAS,OAAGA,MAAK,cAMjCtX,GAAY,IE9ET,SAASuX,KACd,OAAO1lB,EACLwI,IAAU,SAAAmM,GAAM,OCJb,SACLA,GAEA,OAAOrJ,GAAUqJ,EAAI,SAClB3U,KACCmM,QAAMza,IDDQi0B,CAAiBhR,GAC9B3U,KACC6Y,GAAYiL,GAAa,iBACzB5b,GAAI6M,IACJ5I,QAAMza,QE5CC,SAASk0B,GAAU1qB,GAChC,OAAOA,GhB6BT,SAAkB0nB,GAChB,uBACA,uBAFF,CAAkBA,QAAiB,KCCnC,SAAkBC,GAChB,qBACA,mBACA,qBACA,uBAJF,CAAkBA,QAAiB,KgBTnC,IACe,GADa/nB,EAAQ8qB,IC0D7B,SAASC,GACd,EAAuC,G,IAArC3M,EAAA,EAAAA,IAAuC8I,EAAA,EAAAA,OAAQ8D,EAAA,EAAAA,UAE3CC,EAAUzC,GAAU,UAC1B,OAAOtjB,EACLwI,IAAU,SAAAmM,GACR,IAAM3iB,EAAY2iB,EAAGyK,cAGf6C,E3EzBL,SACLtN,GAEA,OAAO3M,GACLsD,GAAmBqJ,EAAI,UACvBrJ,GAAmB3c,OAAQ,WAE1BqR,KACC/G,IAAI,WAAM,OAAAgc,GAAiBN,MAC3Bd,GAAUoB,GAAiBN,IAC3BxG,GAAY,I2EeG6X,CAAmBh0B,GAC/BgO,KACC/G,IAAI,SAAC,GACH,OADK,EAAAmb,GACOpiB,EAAUswB,aAAetwB,EAAU4sB,aAAe,MAEhE9K,KACAlL,GAAO,KAqDX,OAjDAkd,EACG9lB,KC9DF,SACL+lB,GAEA,OAAO/lB,EACL2K,GAAeob,GACfnd,IAAO,SAAC,GAAe,OAAf,OAAG,MACX3P,IAAI,SAAC,GAAY,OAAZ,OAAC,ODyDAgtB,CAAOF,EAAQ/lB,KAAKwI,GAAU+a,MAC9B5Y,GAAeob,EAASjC,GAAa,kBAEpCvjB,WAAU,SAAC,G,IAAA,SAACtS,EAAA,KAAKovB,EAAA,KAAQxG,EAAA,KAClBzS,EAASwQ,KACf,OAAQ3mB,EAAIgK,MAGV,IAAK,QACCmM,IAAWyS,GACb5oB,EAAIi4B,QACN,MAGF,IAAK,SACL,IAAK,MACH7H,GAAUhB,GAAQ,GAClBtI,GAAgB8B,GAAO,GACvB,MAGF,IAAK,UACL,IAAK,YACH,QAAsB,IAAXzS,EACT2Q,GAAgB8B,OACX,CACL,IAAMsO,EAAM,GAACtO,GAAU/B,GAAY,SAAUH,IACvCjoB,EAAI4R,KAAKiM,IAAI,GACjBjM,KAAKiM,IAAI,EAAG4a,EAAIpnB,QAAQqG,IAAW+gB,EAAIz1B,QACxB,YAAbzB,EAAIgK,MAAsB,EAAI,IAE9BktB,EAAIz1B,QACRqlB,GAAgBoQ,EAAIz4B,IAItBuB,EAAIi4B,QACJ,MAGF,QACMrP,IAAUjC,MACZG,GAAgB8B,OAKrBqC,EACJlZ,KACC4I,GAAO4a,IACPnP,GAAM,QACN0N,GAAkBpN,EAAI,CAAEqN,OAAM,EAAEC,OAAM,QAG5C9T,GAAY,IEtFT,SAASgY,GACdza,EAAuC,G,IAAEoa,EAAA,EAAAA,UAEzC,OAAO9lB,EACLwI,IAAU,WAGR,IAAM4d,EAAStC,GAA+B,gBAC3C9jB,KACC0lB,MAIE1D,EAAS8B,GAA+B,gBAC3C9jB,KC7BF,SACL,G,IAAEiZ,EAAA,EAAAA,IAEI8M,EAAUzC,GAAU,UAC1B,OAAOtjB,EACLwI,IAAU,SAAAmM,GACR,IAAMqN,EAASvB,GAAiB9L,GAwBhC,OArBAqN,EACGhiB,KACC/G,IAAqC,SAAC,G,IAAEtL,EAAA,EAAAA,MAAY,OAClDsK,KAAM4qB,GAAkBwD,MACxB5uB,KAAM9J,OAGP4S,UAAU0Y,EAAI5e,KAAKnM,KAAK+qB,IAG7B+I,EACGhiB,KACCqc,GAAwB,SACxB1R,GAAeob,IAEdxlB,WAAU,SAAC,G,IAAA,SAAG3K,EAAA,KAAAA,MAASynB,EAAA,KAClBznB,GACFyoB,GAAUhB,EAAQznB,MAInBosB,MDAHsE,CAAiB5a,GACjByC,GAAY,IAUhB,OAAOpK,GAAc,CAACie,EANN8B,GAAa,iBAC1B9jB,KACC6lB,GAAkBna,EAAS,CAAEsW,OAAM,EAAE8D,UAAS,KAIXM,IACpCpmB,KACC/G,IAAI,SAAC,G,IAAA,SAAoB,OAAG4d,MAAtB,KAA6BtT,OAAtB,SACb4K,GAAY,QEHf,SAASoY,GACd,G,IAAE/O,EAAA,EAAAA,QAASyH,EAAA,EAAAA,MAAOxH,EAAA,EAAAA,UAAW+O,EAAA,EAAAA,QAE7B,OAAOxmB,EACLwI,IAAU,SAAAmM,GAAM,OAAA6R,EACbxmB,KACCwI,IAAU,SAAAie,GAGR,GAAIA,EAAQ,CACV,IAAMtB,EAAMrQ,GAA+B,gBAAiBH,GAGtD+R,EAAW1H,GAAarK,EAAI,CAAEsK,MAAK,EAAExH,UAAS,IACjDzX,KACC0f,GAAa/K,IAIXgS,ECdX,SACLxB,EAA0B,G,QAAE3N,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAE/BqK,EAAQ,IAAIsD,I,IAClB,IAAiB,QAAAD,GAAG,8BAAE,CAAjB,IAAMxQ,EAAE,QAELnlB,EAASilB,GAAW,QADfmS,mBAAmBjS,EAAGkS,KAAKlV,UAAU,IACZ,WACd,IAAXniB,GACTsyB,EAAM/rB,IAAI4e,EAAInlB,I,iGAIlB,IAAMg1B,EAAUhN,EACbxX,KACC/G,IAAI,SAAAsrB,GAAU,UAAKA,EAAOlN,WAmF9B,OA/EmBI,EAChBzX,KACCqc,GAAwB,QAGxBpjB,IAAI,WACF,IAAI6tB,EAA4B,GAChC,OAAO,EAAIhF,GAAO3jB,QAAO,SAACZ,EAAO,GAC/B,I,IAD+B,SAACwpB,EAAA,KAAQv3B,EAAA,KACjCs3B,EAAKp3B,QAAQ,CAElB,KADaoyB,EAAMv0B,IAAIu5B,EAAKA,EAAKp3B,OAAS,IACjCs3B,SAAWx3B,EAAOw3B,SAGzB,MAFAF,EAAKvkB,MAKT,OAAOhF,EAAMxH,IACX,GAAQ+wB,EAAO,EAAIA,EAAM,CAAAC,KACzBv3B,EAAOqoB,aAER,IAAIuN,QAIT5c,IAAU,SAAAjL,GAAS,OAAAwG,GAAc0T,EAAW+M,GACzCxkB,KACCsc,IAAK,SAAC,EAAc,GAGlB,I,IAHI,SAACjc,EAAA,KAAMhG,EAAA,KAAO,SAAa+Z,EAAA,YAAAA,EAAO8K,EAAA,KAG/B7kB,EAAK3K,QAAQ,CAElB,KADM,UAAG,GACIwvB,EAAS9K,GAGpB,MAFA/T,EAAO,EAAIA,EAAM,CAAAhG,EAAK8L,UAO1B,KAAO9F,EAAK3Q,QAAQ,CAElB,KADM,mBAAG,GACIwvB,GAAU9K,GAGrB,MAFA/Z,EAAO,GAACgG,EAAKkC,OAAWlI,GAO5B,MAAO,CAACgG,EAAMhG,KACb,CAAC,GAAI,EAAIkD,KACZuW,IAAqB,SAACjZ,EAAGd,GACvB,OAAOc,EAAE,KAAOd,EAAE,IACXc,EAAE,KAAOd,EAAE,WAQzBiG,KACC/G,IAAI,SAAC,G,IAAA,SAACoH,EAAA,KAAMhG,EAAA,KAAU,OACpBgG,KAAMA,EAAKpH,KAAI,SAAC,GAAW,OAAX,OAAC,MACjBoB,KAAMA,EAAKpB,KAAI,SAAC,GAAW,OAAX,OAAC,UAInBqjB,IAAiB,SAACzhB,EAAGd,GACnB,IAAMktB,EAAQ3oB,KAAKiM,IAAI,EAAGjM,KAAKihB,IAAIxlB,EAAEsG,KAAK3Q,OAAQmL,EAAEwF,KAAK3Q,QAAU,GAC7Dw3B,EAAQ5oB,KAAKiM,IAAIxQ,EAAEsG,KAAK3Q,OAAQmL,EAAEwF,KAAK3Q,QAC7C,MAAO,CACL2Q,KAAMtG,EAAEsG,KAAK3I,MAAMuvB,EAAOC,EAAM,GAChC7sB,KAAM,GAAWN,EAAEM,KAAMQ,EAAER,SAE5B,CAAEgG,KAAM,GAAIhG,KAAM,MAKtB2F,KACCmO,GAAY,IDrFWgZ,CAAgBhC,EAAK,CAAE3N,QAAO,EAAEC,UAAS,IACvDzX,KCiGR,SACLmlB,GAEA,OAAOnlB,EAGLgL,GAAU5E,IACV8B,IAAI,SAAC,G,YAAE7H,EAAA,EAAAA,KAAMhG,EAAA,EAAAA,K,IAGX,IAAmB,QAAAA,GAAI,8BAAE,CACvBijB,GADU3I,EAAD,aAAC,IAEVuI,GAAgBvI,I,qGAIlB,IAA4B,QAAAtU,EAAKya,WAAS,8BAAE,CAAjC,IAASnG,EAAT,eAACpX,EAAA,KACV4f,GADkBxI,EAAD,UAAC,GACEpX,IAAU8C,EAAK3Q,OAAS,GAC5CutB,GAActI,GAAI,I,qGAKtBkI,IAAS,W,YACP,IAAiB,QAAAsI,GAAG,8BAAE,CAAjB,IAAMxQ,EAAE,QACX2I,GAAkB3I,GAClBuI,GAAgBvI,I,sGD1HRyS,CAAgBjC,IAIpB,OAAOphB,GAAc,CAAC2iB,EAAUC,IAC7B3mB,KACC/G,IAAI,SAAC,G,IAAA,SAAuB,OAAGisB,QAAzB,KAAkCmC,QAAzB,UAKnB,OAAOhlB,EAAG,WAKlB8L,GAAY,I,YEkCT,SAASmZ,GAAWjZ,GACzB,ICpHK,SAAkBA,GACvB,MAAyB,iBAAXA,GACgB,iBAAhBA,EAAOqV,MACW,iBAAlBrV,EAAO2K,QACkB,iBAAzB3K,EAAO2K,OAAOuO,QACW,iBAAzBlZ,EAAO2K,OAAOwO,OD+GvBC,CAASpZ,GACZ,MAAM,IAAIqZ,YAAY,0BAA0B7V,KAAKC,UAAUzD,IAGjE,IAAM+U,EExIC9X,GAAUrZ,SAAU,oBACxB+N,KACCmM,GAAMla,UACNkc,GAAY,IFuIVwZ,GG3ID,WACL,IAAMC,EAAY,IAAI,GACtBtc,GAAyB3c,OAAQ,YAC9BqR,KACC/G,IAAI,WAAM,OAAAqoB,SAASC,SAElBhhB,UAAUqnB,GHoIGC,GGxHXvc,GAA2B3c,OAAQ,cACvCqR,KACC/G,IAAI,WAAM,OAAAqoB,SAASuF,QACnBje,IAAO,SAAAie,GAAQ,OAAAA,EAAKn3B,OAAS,KAC7B4mB,OHsHEwP,EIvGCxa,GAAyB3c,OAAQ,WACrCqR,KACC4I,IAAO,SAAAkf,GAAM,QAAEA,EAAGC,SAAWD,EAAGE,YAChC/uB,IAAI,SAAA6uB,GAAM,OACR7vB,KAAM6vB,EAAG75B,IACTi4B,MAAK,WACH4B,EAAGG,iBACHH,EAAGI,uBAGP5R,MJ8FEmB,ExE1GC1T,GAAc,CFGdiE,GACLsD,GAAmB3c,OAAQ,UAC3B2c,GAAmB3c,OAAQ,WAE1BqR,KACC/G,GAAI+d,IACJnD,GAAUmD,OCjBP1L,GAAmB3c,OAAQ,UAC/BqR,KACC/G,GAAIie,IACJrD,GAAUqD,SCSXlX,KACC/G,IAAI,SAAC,G,IAAA,SAAmB,OAAGye,OAArB,KAA6BC,KAArB,SACdxJ,GAAY,IwEqGVqY,EAAU5P,GAAW,sBACrBoO,EAAUpO,GAAW,uBAIrBoC,ErBpGD,SACLnK,EAAa,G,IAAE6U,EAAA,EAAAA,KAAMnmB,EAAA,EAAAA,MAEfyb,EAAS,IAAImP,OAAOtZ,GACpBuZ,EAAS,IAAIC,IAAI3E,EAAMpC,SAASC,MAGhCtI,EAAM,IAAI,GACVC,EAAMH,GAAYC,EAAQ,CAAEC,IAAG,IAClCjZ,KACC/G,IAAI,SAAA8D,G,YACF,GAAIymB,GAAsBzmB,G,IACxB,IAAoC,QAAAA,EAAQtF,MAAI,8BAAE,CAAvC,cAAEupB,EAAA,EAAAA,QAASK,EAAA,EAAAA,SACpBL,EAAQM,SAAW7f,GAAQ2mB,EAAQpH,EAAQM,U,IAC3C,IAAsB,kBAAAD,IAAQ,+BAAzB,IAAMJ,EAAO,QAChBA,EAAQK,SAAW7f,GAAQ2mB,EAAQnH,EAAQK,W,oMAGjD,OAAOvkB,MA2Bb,YAtBgC,IAAVQ,EAClByJ,GAAKzJ,GACLoW,GAAK,CACH9E,IAAKpN,GAAQ2mB,EAAQ,4BACrB7Y,aAAc,OACde,iBAAiB,IAEhBtQ,KACCqU,GAAM,cAKXrU,KACC/G,IAAI,SAAAxB,GAAQ,OACVQ,KAAM4qB,GAAkByF,MACxB7wB,KAAI,OAGL8I,UAAU0Y,EAAI5e,KAAKnM,KAAK+qB,IAGtB,CAAEA,IAAG,EAAEC,IAAG,GqBuDFqP,CAAkBla,EAAO2K,OAAOuO,OAAQ,CACrD7D,KAAMrV,EAAOqV,OAKfR,GAAe,CACb,SACA,UACC,CAAEE,UAAS,ItBnGT,SACLD,EAAoB,G,IAAEC,EAAA,EAAAA,WAEtBN,GAAcM,EACXpjB,KAGC/G,IAAI,SAAAhH,GAAY,OAAAkxB,EAAMhlB,QAAqB,SAAC4lB,EAAY92B,G,MAChD0nB,EAAKF,GAAW,sBAAsBxnB,EAAI,IAAKgF,GACrD,OAAO,OACF8xB,QACc,IAAPpP,IAAoB,MAAI1nB,GAAO0nB,EAAE,GAAK,MAEjD,OAGH2H,IAAK,SAACjc,EAAMhG,G,YACV,IAAmB,UAAKgG,IAAK,8BAAE,CAA1B,IAAMpT,EAAI,QACb,OAAQA,GAGN,IAAK,eACL,IAAK,YACCA,KAAQoT,QAA8B,IAAfA,EAAKpT,KAC9BoT,EAAKpT,GAAOu7B,YAAYnuB,EAAKpN,IAC7BoT,EAAKpT,GAAQoN,EAAKpN,IAEpB,MAGF,QACEoT,EAAKpT,GAAQwnB,GAAW,sBAAsBxnB,EAAI,O,iGAGxD,OAAOoT,OAMVL,KACCmO,GAAY,IsB2DhBsa,CAAkB,CAChB,YACA,SACA,eACA,OACA,OACA,aACA,SACA,eACA,eACA,gBACA,OACA,OACC,CAAErF,UAAS,IAGd,IAAM5L,EAAUsM,GAAa,UAC1B9jB,KK3KIA,EACLwI,GAAUgW,IACVrQ,GAAY,KL6KR8Q,EAAQ6E,GAAa,QACxB9jB,KACCskB,GAAU,CAAE9M,QAAO,EAAEC,UAAS,KAK5BiR,EAAU5E,GAAa,UAC1B9jB,KACCmmB,GAAYnN,EAAQ,CAAE8M,UAAS,KAG7B6C,EAAc7E,GAAa,cAC9B9jB,KACC+kB,GAAgB,CAAE9F,MAAK,EAAExH,UAAS,EAAEuN,QAAO,KAGzC4D,EAAO9E,GAAa,OACvB9jB,KACCumB,GAAqB,CAAE/O,QAAO,EAAEyH,MAAK,EAAExH,UAAS,EAAE+O,QAAO,KAGvDqC,EAAQ/E,GAAa,QACxB9jB,KMxKE,SACL,G,IAAEwX,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAAWuN,EAAA,EAAAA,QAEtB,OAAOhlB,EACLwI,IAAU,SAAAmM,GAAM,OAAAqQ,EACbhlB,KACCwI,IAAU,SAAAyc,GAGR,OAAIA,EACK1N,GAAgB5C,EAAI,CAAE6C,QAAO,EAAEC,UAAS,IAC5CzX,KACC6e,GAAclK,EAAI,IAClB1b,IAAI,SAAA6vB,GAAU,OAAGA,OAAM,OAKpBzmB,EAAG,CAAEymB,OAAQ7D,WAK5B9W,GAAY,INkJV4a,CAAU,CAAEvR,QAAO,EAAEC,UAAS,EAAEuN,QAAO,KAGrCgE,EAAQlF,GAAa,QACxB9jB,KO9KE,SACL,G,IAAEwX,EAAA,EAAAA,QAASC,EAAA,EAAAA,UAEX,OAAOzX,EACLwI,IAAU,SAAAmM,GAAM,OAAA4C,GAAgB5C,EAAI,CAAE6C,QAAO,EAAEC,UAAS,IACrDzX,KACC6e,GAAclK,EAAI,IAClB1b,IAAI,SAAA6vB,GAAU,OAAGA,OAAM,UAG3B3a,GAAY,IPqKV8a,CAAU,CAAEzR,QAAO,EAAEC,UAAS,KAI5ByR,EAASpF,GAAa,gBACzB9jB,KACCgkB,GAAiB,CAAExM,QAAO,EAAEC,UAAS,KA2CzCkQ,EAAMpnB,WAAU,SAAArF,GAEdooB,GAAU,UAAU/iB,WAAU,SAAAoU,GAC5B0J,GAAU1J,GAAI,SAKlBgT,EACG3nB,KACCwI,IAAU,SAAAqe,GAER,OAAOvD,GAAU,UACdtjB,KACC4I,IAAO,SAAA1N,GAAK,OAAAA,EAAEojB,WACdpW,IAAI,SAAAmV,GAAU,OAAAgB,GAAUhB,GAAQ,MAChC,GAAM,KACNnV,IAAI,WACFoZ,SAASuF,KAAO,IAChBvF,SAASuF,KAAOA,UAMvBtmB,YAILwD,GAAc,CADEuf,GAAU,UAEhBtjB,KAAKwI,GAAU+a,KACvBiD,IAECxmB,KACC2K,GAAe8M,GACfjP,IAAU,SAAC,G,IAAA,SAAC,YAAC6U,EAAA,KAAQoJ,EAAA,KAAqBrS,EAAA,YAAAA,EAClChQ,EAASiZ,IAAWoJ,EAC1B,OAAOpkB,EAAGpQ,SAASC,MAChB8N,KACC,GAAMoE,EAAS,IAAM,KACrB4G,GAAU5E,IACV8B,IAAI,SAAAyM,GAAM,OAAAvQ,EjDnRf,SACLuQ,EAAiBhnB,GAEjBgnB,EAAG1f,aAAa,gBAAiB,QACjC0f,EAAGpgB,MAAMS,IAAM,IAAIrH,EAAK,KiDgRVw7B,CAAcxU,EAAIP,GjDxQ3B,SACLO,GAEA,IAAMhnB,GAAS,EAAIy7B,SAASzU,EAAGpgB,MAAMS,IAAK,IAC1C2f,EAAGne,gBAAgB,iBACnBme,EAAGpgB,MAAMS,IAAM,GACXrH,GACFgB,OAAO06B,SAAS,EAAG17B,GiDkQP27B,CAAgB3U,WAKzBpU,YQ5RA,SACL,G,IAAE6iB,EAAA,EAAAA,UAEF,OAAI,iBACKA,EACJpjB,KAGCkI,IAAI,W,QzCfVnD,EyCgBcwkB,EAASzU,GAAY,c,IAC3B,IAA6B,QAAAyU,EAAOzO,WAAS,8BAAE,CAApC,mBAACvd,EAAA,KAAOisB,EAAA,KACX3pB,EAAS2pB,EAAMpK,cACrBvf,EAAOkF,GAAK,UAAUxH,EACtBsC,EAAO4pB,czCpBjB1kB,EyCoB8ClF,EAAOkF,GzCjBnD,aACEyc,MAAOV,GAAI9uB,UACXkvB,MAAOjD,GAAU,kBAAiB,wBACX,IAAIlZ,EAAE,SAAO,MyCckBykB,I,qGAKpDhhB,IAAU,WACR,OAAOgO,IAAoC,SAAAnc,GACvB,IAAI,GAAY,iBACxBrD,GAAG,UAAWqD,SAG5B8T,GAAY,IAGTqU,GRuQTkH,CAAe,CAAEtG,UAAS,IACvB7iB,YAlPL,WACE,IAAMoU,EAAKF,GAA8B,oBAEzC,IAAKE,EACH,OAAO9W,EAET,IAAMpG,EAAOkyB,eAAeC,QAAQ,cACpC,GAAInyB,EAEF,OAAO4K,EADGwP,KAAK2B,MAAM/b,IAKvB,SAASoyB,EAAOl8B,GACd,GAAIA,EAAQ,IAAK,CACf,IAAMm8B,KAAYn8B,EAAQ,KAAO,IAAO,IACxC,SAAaA,EAAQ,KAAMo8B,QAAQD,GAAO,IAE1C,OAAOn8B,EAAMmJ,WAKX,oEAAGsa,EAAA,KAAMyS,EAAA,KAQf,OAAIzS,GAAQyS,EACHD,GAAiBxS,EAAMyS,GAC3B7jB,KACC/G,IAAI,SAAC,G,IAAE+wB,EAAA,EAAAA,iBAAkBC,EAAA,EAAAA,YAAkB,OACtCJ,EAAOG,GAAoB,GAAE,SAC7BH,EAAOI,GAAe,GAAE,aAE7B/hB,IAAI,SAAAzQ,GAAQ,OAAAkyB,eAAeO,QAAQ,aAAcrY,KAAKC,UAAUra,QAI3D2Z,EACFwS,GAAiBxS,GACrBpR,KACC/G,IAAI,SAAC,GAAqB,OACrB4wB,EADE,EAAAM,cACqB,GAAE,oBAE9BjiB,IAAI,SAAAzQ,GAAQ,OAAAkyB,eAAeO,QAAQ,aAAcrY,KAAKC,UAAUra,QAG/D4K,EAAG,IAkMV+nB,GAAa7pB,WAAU,SAAAohB,GACjBA,EAAMjyB,QACQolB,GAAY,0BACpB5hB,SAAQ,SAAA2wB,GACdA,EAAKwG,QAAQC,QAAU,OACvBzG,EAAK3uB,Y/BlTN,SACLysB,GAEA,OACE,SAAIH,MAAO,GAAIG,OACZA,EAAM1oB,KAAI,SAAC2oB,GAAc,gBAAIJ,MAAO,GAAII,MAAOA,O+B8S5C2I,CAAa5I,US7ShB,SACL,G,IAAEyB,EAAA,EAAAA,UAEIoH,EAAcv4B,SAASqC,cAAc,SAC3C,OAAO8uB,EACJpjB,KACC/G,IAAI,WAAM,OAAA6b,GAA8B,yBACxC5M,IAAI,SAAAid,G,QvCZRrD,E,IuCaM,IAAiB,QAAAqD,GAAG,8BAAE,CAAjB,IAAMxQ,EAAE,QACXA,EAAG6T,YAAYgC,GACfA,EAAYhC,avCfpB1G,EuCe4CnN,EvCZ1C,UAAK6M,MAAO,GAAIK,SACd,UAAKL,MAAO,GAAIM,OACbA,O,qGuCaH3T,GAAY,ITsShBsc,CAAY,CAAErH,UAAS,IACpB7iB,YU9SE,SACL,G,IAAE6iB,EAAA,EAAAA,UAEF,OAAOpb,GACL4O,GAAW,SAAS5W,KAAK4I,GAAO,KAChC0C,GAAU3c,OAAQ,gBAEjBqR,KACC6Y,GAAYuK,GACZnqB,IAAI,WAAM,OAAA6b,GAAgC,cAC1C5M,IAAI,SAAAid,G,YACF,IAAqB,QAAAA,GAAG,+BAAP,QACRlwB,aAAa,OAAQ,K,qGAEhCkZ,GAAY,IVkShBuc,CAAa,CAAEtH,UAAS,IACrB7iB,YAID,IAAMoqB,EAAa14B,SAAS+G,iBAAiB,uBAC7CV,MAAMhK,UAAU4E,QAAQrG,KAAK89B,GAAY,SAAAlvB,GACvCA,EAAKrH,iBAAiB,cAAc,WAClC,IAAMY,EAAMyG,EAAK1G,UAGL,IAARC,EACFyG,EAAK1G,UAAY,EAGRC,EAAMyG,EAAKmjB,eAAiBnjB,EAAK6mB,eAC1C7mB,EAAK1G,UAAYC,EAAM,SAQ/B,IAAM6P,EAAQ,CACZ6jB,QAAO,EACPzJ,MAAK,EACL0J,YAAW,EACXC,KAAI,EACJC,MAAK,EACLG,MAAK,EACLE,OAAM,GAGA,EzKrWH,SAAgBz6B,EAAG4D,GACtB,IAAIzE,EAAI,GACR,IAAK,IAAIY,KAAKC,EAAOrB,OAAOkB,UAAUC,eAAe1B,KAAK4B,EAAGD,IAAM6D,EAAE0L,QAAQvP,GAAK,IAC9EZ,EAAEY,GAAKC,EAAED,IACb,GAAS,MAALC,GAAqD,mBAAjCrB,OAAOw9B,sBACtB,KAAIl+B,EAAI,EAAb,IAAgB8B,EAAIpB,OAAOw9B,sBAAsBn8B,GAAI/B,EAAI8B,EAAEkB,OAAQhD,IAC3D2F,EAAE0L,QAAQvP,EAAE9B,IAAM,GAAKU,OAAOkB,UAAU8M,qBAAqBvO,KAAK4B,EAAGD,EAAE9B,MACvEkB,EAAEY,EAAE9B,IAAM+B,EAAED,EAAE9B,KAE1B,OAAOkB,EyK4VD,OAIR,OAHAoa,GAAK,eAAI,EAAO6iB,KACbtqB,YAEI,CAELsE,MAAK,GAnZT,4CA2FA5S,SAAS+B,gBAAgBopB,UAAU9f,OAAO,SAC1CrL,SAAS+B,gBAAgBopB,UAAU1f,IAAI,MAGnCotB,UAAUC,UAAUzQ,MAAM,wBAC5BroB,SAAS+B,gBAAgBopB,UAAU1f,IAAI","file":"assets/javascripts/bundle.a08f7eca.min.js","sourcesContent":[" \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = 7);\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar __window = typeof window !== 'undefined' && window;\nvar __self = typeof self !== 'undefined' && typeof WorkerGlobalScope !== 'undefined' &&\n self instanceof WorkerGlobalScope && self;\nvar __global = typeof global !== 'undefined' && global;\nvar _root = __window || __global || __self;\n/*@__PURE__*/ (function () {\n if (!_root) {\n throw /*@__PURE__*/ new Error('RxJS could not find any global context (window, self, global)');\n }\n})();\nexport { _root as root };\n//# sourceMappingURL=root.js.map\n","/*!\n * clipboard.js v2.0.4\n * https://zenorocha.github.io/clipboard.js\n * \n * Licensed MIT © Zeno Rocha\n */\n(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"ClipboardJS\"] = factory();\n\telse\n\t\troot[\"ClipboardJS\"] = factory();\n})(this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId]) {\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/ \t\t}\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\ti: moduleId,\n/******/ \t\t\tl: false,\n/******/ \t\t\texports: {}\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.l = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n/******/\n/******/ \t// define getter function for harmony exports\n/******/ \t__webpack_require__.d = function(exports, name, getter) {\n/******/ \t\tif(!__webpack_require__.o(exports, name)) {\n/******/ \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n/******/ \t\t}\n/******/ \t};\n/******/\n/******/ \t// define __esModule on exports\n/******/ \t__webpack_require__.r = function(exports) {\n/******/ \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n/******/ \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n/******/ \t\t}\n/******/ \t\tObject.defineProperty(exports, '__esModule', { value: true });\n/******/ \t};\n/******/\n/******/ \t// create a fake namespace object\n/******/ \t// mode & 1: value is a module id, require it\n/******/ \t// mode & 2: merge all properties of value into the ns\n/******/ \t// mode & 4: return value when already ns object\n/******/ \t// mode & 8|1: behave like require\n/******/ \t__webpack_require__.t = function(value, mode) {\n/******/ \t\tif(mode & 1) value = __webpack_require__(value);\n/******/ \t\tif(mode & 8) return value;\n/******/ \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n/******/ \t\tvar ns = Object.create(null);\n/******/ \t\t__webpack_require__.r(ns);\n/******/ \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n/******/ \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n/******/ \t\treturn ns;\n/******/ \t};\n/******/\n/******/ \t// getDefaultExport function for compatibility with non-harmony modules\n/******/ \t__webpack_require__.n = function(module) {\n/******/ \t\tvar getter = module && module.__esModule ?\n/******/ \t\t\tfunction getDefault() { return module['default']; } :\n/******/ \t\t\tfunction getModuleExports() { return module; };\n/******/ \t\t__webpack_require__.d(getter, 'a', getter);\n/******/ \t\treturn getter;\n/******/ \t};\n/******/\n/******/ \t// Object.prototype.hasOwnProperty.call\n/******/ \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n/******/\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(__webpack_require__.s = 0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _clipboardAction = __webpack_require__(1);\n\nvar _clipboardAction2 = _interopRequireDefault(_clipboardAction);\n\nvar _tinyEmitter = __webpack_require__(3);\n\nvar _tinyEmitter2 = _interopRequireDefault(_tinyEmitter);\n\nvar _goodListener = __webpack_require__(4);\n\nvar _goodListener2 = _interopRequireDefault(_goodListener);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\n/**\n * Base class which takes one or more elements, adds event listeners to them,\n * and instantiates a new `ClipboardAction` on each click.\n */\nvar Clipboard = function (_Emitter) {\n _inherits(Clipboard, _Emitter);\n\n /**\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n * @param {Object} options\n */\n function Clipboard(trigger, options) {\n _classCallCheck(this, Clipboard);\n\n var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this));\n\n _this.resolveOptions(options);\n _this.listenClick(trigger);\n return _this;\n }\n\n /**\n * Defines if attributes would be resolved using internal setter functions\n * or custom functions that were passed in the constructor.\n * @param {Object} options\n */\n\n\n _createClass(Clipboard, [{\n key: 'resolveOptions',\n value: function resolveOptions() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n this.container = _typeof(options.container) === 'object' ? options.container : document.body;\n }\n\n /**\n * Adds a click event listener to the passed trigger.\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n */\n\n }, {\n key: 'listenClick',\n value: function listenClick(trigger) {\n var _this2 = this;\n\n this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {\n return _this2.onClick(e);\n });\n }\n\n /**\n * Defines a new `ClipboardAction` on each click event.\n * @param {Event} e\n */\n\n }, {\n key: 'onClick',\n value: function onClick(e) {\n var trigger = e.delegateTarget || e.currentTarget;\n\n if (this.clipboardAction) {\n this.clipboardAction = null;\n }\n\n this.clipboardAction = new _clipboardAction2.default({\n action: this.action(trigger),\n target: this.target(trigger),\n text: this.text(trigger),\n container: this.container,\n trigger: trigger,\n emitter: this\n });\n }\n\n /**\n * Default `action` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: 'defaultAction',\n value: function defaultAction(trigger) {\n return getAttributeValue('action', trigger);\n }\n\n /**\n * Default `target` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: 'defaultTarget',\n value: function defaultTarget(trigger) {\n var selector = getAttributeValue('target', trigger);\n\n if (selector) {\n return document.querySelector(selector);\n }\n }\n\n /**\n * Returns the support of the given action, or all actions if no action is\n * given.\n * @param {String} [action]\n */\n\n }, {\n key: 'defaultText',\n\n\n /**\n * Default `text` lookup function.\n * @param {Element} trigger\n */\n value: function defaultText(trigger) {\n return getAttributeValue('text', trigger);\n }\n\n /**\n * Destroy lifecycle.\n */\n\n }, {\n key: 'destroy',\n value: function destroy() {\n this.listener.destroy();\n\n if (this.clipboardAction) {\n this.clipboardAction.destroy();\n this.clipboardAction = null;\n }\n }\n }], [{\n key: 'isSupported',\n value: function isSupported() {\n var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n\n var actions = typeof action === 'string' ? [action] : action;\n var support = !!document.queryCommandSupported;\n\n actions.forEach(function (action) {\n support = support && !!document.queryCommandSupported(action);\n });\n\n return support;\n }\n }]);\n\n return Clipboard;\n}(_tinyEmitter2.default);\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\n\nfunction getAttributeValue(suffix, element) {\n var attribute = 'data-clipboard-' + suffix;\n\n if (!element.hasAttribute(attribute)) {\n return;\n }\n\n return element.getAttribute(attribute);\n}\n\nmodule.exports = Clipboard;\n\n/***/ }),\n/* 1 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _select = __webpack_require__(2);\n\nvar _select2 = _interopRequireDefault(_select);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n * Inner class which performs selection from either `text` or `target`\n * properties and then executes copy or cut operations.\n */\nvar ClipboardAction = function () {\n /**\n * @param {Object} options\n */\n function ClipboardAction(options) {\n _classCallCheck(this, ClipboardAction);\n\n this.resolveOptions(options);\n this.initSelection();\n }\n\n /**\n * Defines base properties passed from constructor.\n * @param {Object} options\n */\n\n\n _createClass(ClipboardAction, [{\n key: 'resolveOptions',\n value: function resolveOptions() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n this.action = options.action;\n this.container = options.container;\n this.emitter = options.emitter;\n this.target = options.target;\n this.text = options.text;\n this.trigger = options.trigger;\n\n this.selectedText = '';\n }\n\n /**\n * Decides which selection strategy is going to be applied based\n * on the existence of `text` and `target` properties.\n */\n\n }, {\n key: 'initSelection',\n value: function initSelection() {\n if (this.text) {\n this.selectFake();\n } else if (this.target) {\n this.selectTarget();\n }\n }\n\n /**\n * Creates a fake textarea element, sets its value from `text` property,\n * and makes a selection on it.\n */\n\n }, {\n key: 'selectFake',\n value: function selectFake() {\n var _this = this;\n\n var isRTL = document.documentElement.getAttribute('dir') == 'rtl';\n\n this.removeFake();\n\n this.fakeHandlerCallback = function () {\n return _this.removeFake();\n };\n this.fakeHandler = this.container.addEventListener('click', this.fakeHandlerCallback) || true;\n\n this.fakeElem = document.createElement('textarea');\n // Prevent zooming on iOS\n this.fakeElem.style.fontSize = '12pt';\n // Reset box model\n this.fakeElem.style.border = '0';\n this.fakeElem.style.padding = '0';\n this.fakeElem.style.margin = '0';\n // Move element out of screen horizontally\n this.fakeElem.style.position = 'absolute';\n this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';\n // Move element to the same position vertically\n var yPosition = window.pageYOffset || document.documentElement.scrollTop;\n this.fakeElem.style.top = yPosition + 'px';\n\n this.fakeElem.setAttribute('readonly', '');\n this.fakeElem.value = this.text;\n\n this.container.appendChild(this.fakeElem);\n\n this.selectedText = (0, _select2.default)(this.fakeElem);\n this.copyText();\n }\n\n /**\n * Only removes the fake element after another click event, that way\n * a user can hit `Ctrl+C` to copy because selection still exists.\n */\n\n }, {\n key: 'removeFake',\n value: function removeFake() {\n if (this.fakeHandler) {\n this.container.removeEventListener('click', this.fakeHandlerCallback);\n this.fakeHandler = null;\n this.fakeHandlerCallback = null;\n }\n\n if (this.fakeElem) {\n this.container.removeChild(this.fakeElem);\n this.fakeElem = null;\n }\n }\n\n /**\n * Selects the content from element passed on `target` property.\n */\n\n }, {\n key: 'selectTarget',\n value: function selectTarget() {\n this.selectedText = (0, _select2.default)(this.target);\n this.copyText();\n }\n\n /**\n * Executes the copy operation based on the current selection.\n */\n\n }, {\n key: 'copyText',\n value: function copyText() {\n var succeeded = void 0;\n\n try {\n succeeded = document.execCommand(this.action);\n } catch (err) {\n succeeded = false;\n }\n\n this.handleResult(succeeded);\n }\n\n /**\n * Fires an event based on the copy operation result.\n * @param {Boolean} succeeded\n */\n\n }, {\n key: 'handleResult',\n value: function handleResult(succeeded) {\n this.emitter.emit(succeeded ? 'success' : 'error', {\n action: this.action,\n text: this.selectedText,\n trigger: this.trigger,\n clearSelection: this.clearSelection.bind(this)\n });\n }\n\n /**\n * Moves focus away from `target` and back to the trigger, removes current selection.\n */\n\n }, {\n key: 'clearSelection',\n value: function clearSelection() {\n if (this.trigger) {\n this.trigger.focus();\n }\n\n window.getSelection().removeAllRanges();\n }\n\n /**\n * Sets the `action` to be performed which can be either 'copy' or 'cut'.\n * @param {String} action\n */\n\n }, {\n key: 'destroy',\n\n\n /**\n * Destroy lifecycle.\n */\n value: function destroy() {\n this.removeFake();\n }\n }, {\n key: 'action',\n set: function set() {\n var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';\n\n this._action = action;\n\n if (this._action !== 'copy' && this._action !== 'cut') {\n throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n }\n }\n\n /**\n * Gets the `action` property.\n * @return {String}\n */\n ,\n get: function get() {\n return this._action;\n }\n\n /**\n * Sets the `target` property using an element\n * that will be have its content copied.\n * @param {Element} target\n */\n\n }, {\n key: 'target',\n set: function set(target) {\n if (target !== undefined) {\n if (target && (typeof target === 'undefined' ? 'undefined' : _typeof(target)) === 'object' && target.nodeType === 1) {\n if (this.action === 'copy' && target.hasAttribute('disabled')) {\n throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n }\n\n if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n }\n\n this._target = target;\n } else {\n throw new Error('Invalid \"target\" value, use a valid Element');\n }\n }\n }\n\n /**\n * Gets the `target` property.\n * @return {String|HTMLElement}\n */\n ,\n get: function get() {\n return this._target;\n }\n }]);\n\n return ClipboardAction;\n}();\n\nmodule.exports = ClipboardAction;\n\n/***/ }),\n/* 2 */\n/***/ (function(module, exports) {\n\nfunction select(element) {\n var selectedText;\n\n if (element.nodeName === 'SELECT') {\n element.focus();\n\n selectedText = element.value;\n }\n else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n var isReadOnly = element.hasAttribute('readonly');\n\n if (!isReadOnly) {\n element.setAttribute('readonly', '');\n }\n\n element.select();\n element.setSelectionRange(0, element.value.length);\n\n if (!isReadOnly) {\n element.removeAttribute('readonly');\n }\n\n selectedText = element.value;\n }\n else {\n if (element.hasAttribute('contenteditable')) {\n element.focus();\n }\n\n var selection = window.getSelection();\n var range = document.createRange();\n\n range.selectNodeContents(element);\n selection.removeAllRanges();\n selection.addRange(range);\n\n selectedText = selection.toString();\n }\n\n return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n/* 3 */\n/***/ (function(module, exports) {\n\nfunction E () {\n // Keep this empty so it's easier to inherit from\n // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n on: function (name, callback, ctx) {\n var e = this.e || (this.e = {});\n\n (e[name] || (e[name] = [])).push({\n fn: callback,\n ctx: ctx\n });\n\n return this;\n },\n\n once: function (name, callback, ctx) {\n var self = this;\n function listener () {\n self.off(name, listener);\n callback.apply(ctx, arguments);\n };\n\n listener._ = callback\n return this.on(name, listener, ctx);\n },\n\n emit: function (name) {\n var data = [].slice.call(arguments, 1);\n var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n var i = 0;\n var len = evtArr.length;\n\n for (i; i < len; i++) {\n evtArr[i].fn.apply(evtArr[i].ctx, data);\n }\n\n return this;\n },\n\n off: function (name, callback) {\n var e = this.e || (this.e = {});\n var evts = e[name];\n var liveEvents = [];\n\n if (evts && callback) {\n for (var i = 0, len = evts.length; i < len; i++) {\n if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n liveEvents.push(evts[i]);\n }\n }\n\n // Remove event from queue to prevent memory leak\n // Suggested by https://github.com/lazd\n // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n (liveEvents.length)\n ? e[name] = liveEvents\n : delete e[name];\n\n return this;\n }\n};\n\nmodule.exports = E;\n\n\n/***/ }),\n/* 4 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar is = __webpack_require__(5);\nvar delegate = __webpack_require__(6);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n if (!target && !type && !callback) {\n throw new Error('Missing required arguments');\n }\n\n if (!is.string(type)) {\n throw new TypeError('Second argument must be a String');\n }\n\n if (!is.fn(callback)) {\n throw new TypeError('Third argument must be a Function');\n }\n\n if (is.node(target)) {\n return listenNode(target, type, callback);\n }\n else if (is.nodeList(target)) {\n return listenNodeList(target, type, callback);\n }\n else if (is.string(target)) {\n return listenSelector(target, type, callback);\n }\n else {\n throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n node.addEventListener(type, callback);\n\n return {\n destroy: function() {\n node.removeEventListener(type, callback);\n }\n }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.addEventListener(type, callback);\n });\n\n return {\n destroy: function() {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.removeEventListener(type, callback);\n });\n }\n }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n/* 5 */\n/***/ (function(module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n return value !== undefined\n && value instanceof HTMLElement\n && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return value !== undefined\n && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n && ('length' in value)\n && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n return typeof value === 'string'\n || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return type === '[object Function]';\n};\n\n\n/***/ }),\n/* 6 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar closest = __webpack_require__(7);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n var listenerFn = listener.apply(this, arguments);\n\n element.addEventListener(type, listenerFn, useCapture);\n\n return {\n destroy: function() {\n element.removeEventListener(type, listenerFn, useCapture);\n }\n }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n // Handle the regular Element usage\n if (typeof elements.addEventListener === 'function') {\n return _delegate.apply(null, arguments);\n }\n\n // Handle Element-less usage, it defaults to global delegation\n if (typeof type === 'function') {\n // Use `document` as the first parameter, then apply arguments\n // This is a short way to .unshift `arguments` without running into deoptimizations\n return _delegate.bind(null, document).apply(null, arguments);\n }\n\n // Handle Selector-based usage\n if (typeof elements === 'string') {\n elements = document.querySelectorAll(elements);\n }\n\n // Handle Array-like based usage\n return Array.prototype.map.call(elements, function (element) {\n return _delegate(element, selector, type, callback, useCapture);\n });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n return function(e) {\n e.delegateTarget = closest(e.target, selector);\n\n if (e.delegateTarget) {\n callback.call(element, e);\n }\n }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n/* 7 */\n/***/ (function(module, exports) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n var proto = Element.prototype;\n\n proto.matches = proto.matchesSelector ||\n proto.mozMatchesSelector ||\n proto.msMatchesSelector ||\n proto.oMatchesSelector ||\n proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n if (typeof element.matches === 'function' &&\n element.matches(selector)) {\n return element;\n }\n element = element.parentNode;\n }\n}\n\nmodule.exports = closest;\n\n\n/***/ })\n/******/ ]);\n});","var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n","/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n __assign = Object.assign || function __assign(t) {\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n }\r\n return t;\r\n }\r\n return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n var t = {};\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n t[p] = s[p];\r\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n t[p[i]] = s[p[i]];\r\n }\r\n return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nexport function __param(paramIndex, decorator) {\r\n return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nexport function __metadata(metadataKey, metadataValue) {\r\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nexport function __awaiter(thisArg, _arguments, P, generator) {\r\n return new (P || (P = Promise))(function (resolve, reject) {\r\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\r\n step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n });\r\n}\r\n\r\nexport function __generator(thisArg, body) {\r\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n function verb(n) { return function (v) { return step([n, v]); }; }\r\n function step(op) {\r\n if (f) throw new TypeError(\"Generator is already executing.\");\r\n while (_) try {\r\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n if (y = 0, t) op = [op[0] & 2, t.value];\r\n switch (op[0]) {\r\n case 0: case 1: t = op; break;\r\n case 4: _.label++; return { value: op[1], done: false };\r\n case 5: _.label++; y = op[1]; op = [0]; continue;\r\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n default:\r\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n if (t[2]) _.ops.pop();\r\n _.trys.pop(); continue;\r\n }\r\n op = body.call(thisArg, _);\r\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n }\r\n}\r\n\r\nexport function __exportStar(m, exports) {\r\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nexport function __values(o) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\r\n if (m) return m.call(o);\r\n return {\r\n next: function () {\r\n if (o && i >= o.length) o = void 0;\r\n return { value: o && o[i++], done: !o };\r\n }\r\n };\r\n}\r\n\r\nexport function __read(o, n) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n if (!m) return o;\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n }\r\n catch (error) { e = { error: error }; }\r\n finally {\r\n try {\r\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n }\r\n finally { if (e) throw e.error; }\r\n }\r\n return ar;\r\n}\r\n\r\nexport function __spread() {\r\n for (var ar = [], i = 0; i < arguments.length; i++)\r\n ar = ar.concat(__read(arguments[i]));\r\n return ar;\r\n}\r\n\r\nexport function __spreadArrays() {\r\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n r[k] = a[j];\r\n return r;\r\n};\r\n\r\nexport function __await(v) {\r\n return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n function fulfill(value) { resume(\"next\", value); }\r\n function reject(value) { resume(\"throw\", value); }\r\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n var i, p;\r\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var m = o[Symbol.asyncIterator], i;\r\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n return cooked;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n if (mod && mod.__esModule) return mod;\r\n var result = {};\r\n if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n result.default = mod;\r\n return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n","export default function _isPlaceholder(a) {\n return a != null && typeof a === 'object' && a['@@functional/placeholder'] === true;\n}","import _isPlaceholder from './_isPlaceholder.js';\n\n/**\n * Optimized internal one-arity curry function.\n *\n * @private\n * @category Function\n * @param {Function} fn The function to curry.\n * @return {Function} The curried function.\n */\nexport default function _curry1(fn) {\n return function f1(a) {\n if (arguments.length === 0 || _isPlaceholder(a)) {\n return f1;\n } else {\n return fn.apply(this, arguments);\n }\n };\n}","export default function _has(prop, obj) {\n return Object.prototype.hasOwnProperty.call(obj, prop);\n}","import _has from './_has.js';\n\nvar toString = Object.prototype.toString;\nvar _isArguments = /*#__PURE__*/function () {\n return toString.call(arguments) === '[object Arguments]' ? function _isArguments(x) {\n return toString.call(x) === '[object Arguments]';\n } : function _isArguments(x) {\n return _has('callee', x);\n };\n}();\n\nexport default _isArguments;","import _curry1 from './internal/_curry1.js';\nimport _has from './internal/_has.js';\nimport _isArguments from './internal/_isArguments.js';\n\n// cover IE < 9 keys issues\nvar hasEnumBug = ! /*#__PURE__*/{ toString: null }.propertyIsEnumerable('toString');\nvar nonEnumerableProps = ['constructor', 'valueOf', 'isPrototypeOf', 'toString', 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];\n// Safari bug\nvar hasArgsEnumBug = /*#__PURE__*/function () {\n 'use strict';\n\n return arguments.propertyIsEnumerable('length');\n}();\n\nvar contains = function contains(list, item) {\n var idx = 0;\n while (idx < list.length) {\n if (list[idx] === item) {\n return true;\n }\n idx += 1;\n }\n return false;\n};\n\n/**\n * Returns a list containing the names of all the enumerable own properties of\n * the supplied object.\n * Note that the order of the output array is not guaranteed to be consistent\n * across different JS platforms.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Object\n * @sig {k: v} -> [k]\n * @param {Object} obj The object to extract properties from\n * @return {Array} An array of the object's own properties.\n * @see R.keysIn, R.values\n * @example\n *\n * R.keys({a: 1, b: 2, c: 3}); //=> ['a', 'b', 'c']\n */\nvar keys = typeof Object.keys === 'function' && !hasArgsEnumBug ? /*#__PURE__*/_curry1(function keys(obj) {\n return Object(obj) !== obj ? [] : Object.keys(obj);\n}) : /*#__PURE__*/_curry1(function keys(obj) {\n if (Object(obj) !== obj) {\n return [];\n }\n var prop, nIdx;\n var ks = [];\n var checkArgsLength = hasArgsEnumBug && _isArguments(obj);\n for (prop in obj) {\n if (_has(prop, obj) && (!checkArgsLength || prop !== 'length')) {\n ks[ks.length] = prop;\n }\n }\n if (hasEnumBug) {\n nIdx = nonEnumerableProps.length - 1;\n while (nIdx >= 0) {\n prop = nonEnumerableProps[nIdx];\n if (_has(prop, obj) && !contains(ks, prop)) {\n ks[ks.length] = prop;\n }\n nIdx -= 1;\n }\n }\n return ks;\n});\nexport default keys;","import _curry1 from './internal/_curry1.js';\nimport keys from './keys.js';\n\n/**\n * Returns a list of all the enumerable own properties of the supplied object.\n * Note that the order of the output array is not guaranteed across different\n * JS platforms.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Object\n * @sig {k: v} -> [v]\n * @param {Object} obj The object to extract values from\n * @return {Array} An array of the values of the object's own properties.\n * @see R.valuesIn, R.keys\n * @example\n *\n * R.values({a: 1, b: 2, c: 3}); //=> [1, 2, 3]\n */\nvar values = /*#__PURE__*/_curry1(function values(obj) {\n var props = keys(obj);\n var len = props.length;\n var vals = [];\n var idx = 0;\n while (idx < len) {\n vals[idx] = obj[props[idx]];\n idx += 1;\n }\n return vals;\n});\nexport default values;","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isFunction(x) {\n return typeof x === 'function';\n}\n//# sourceMappingURL=isFunction.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar _enable_super_gross_mode_that_will_cause_bad_things = false;\nexport var config = {\n Promise: undefined,\n set useDeprecatedSynchronousErrorHandling(value) {\n if (value) {\n var error = /*@__PURE__*/ new Error();\n /*@__PURE__*/ console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \\n' + error.stack);\n }\n else if (_enable_super_gross_mode_that_will_cause_bad_things) {\n /*@__PURE__*/ console.log('RxJS: Back to a better error behavior. Thank you. <3');\n }\n _enable_super_gross_mode_that_will_cause_bad_things = value;\n },\n get useDeprecatedSynchronousErrorHandling() {\n return _enable_super_gross_mode_that_will_cause_bad_things;\n },\n};\n//# sourceMappingURL=config.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function hostReportError(err) {\n setTimeout(function () { throw err; }, 0);\n}\n//# sourceMappingURL=hostReportError.js.map\n","/** PURE_IMPORTS_START _config,_util_hostReportError PURE_IMPORTS_END */\nimport { config } from './config';\nimport { hostReportError } from './util/hostReportError';\nexport var empty = {\n closed: true,\n next: function (value) { },\n error: function (err) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n throw err;\n }\n else {\n hostReportError(err);\n }\n },\n complete: function () { }\n};\n//# sourceMappingURL=Observer.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var isArray = /*@__PURE__*/ (function () { return Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); })();\n//# sourceMappingURL=isArray.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isObject(x) {\n return x !== null && typeof x === 'object';\n}\n//# sourceMappingURL=isObject.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar UnsubscriptionErrorImpl = /*@__PURE__*/ (function () {\n function UnsubscriptionErrorImpl(errors) {\n Error.call(this);\n this.message = errors ?\n errors.length + \" errors occurred during unsubscription:\\n\" + errors.map(function (err, i) { return i + 1 + \") \" + err.toString(); }).join('\\n ') : '';\n this.name = 'UnsubscriptionError';\n this.errors = errors;\n return this;\n }\n UnsubscriptionErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);\n return UnsubscriptionErrorImpl;\n})();\nexport var UnsubscriptionError = UnsubscriptionErrorImpl;\n//# sourceMappingURL=UnsubscriptionError.js.map\n","/** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_UnsubscriptionError PURE_IMPORTS_END */\nimport { isArray } from './util/isArray';\nimport { isObject } from './util/isObject';\nimport { isFunction } from './util/isFunction';\nimport { UnsubscriptionError } from './util/UnsubscriptionError';\nvar Subscription = /*@__PURE__*/ (function () {\n function Subscription(unsubscribe) {\n this.closed = false;\n this._parentOrParents = null;\n this._subscriptions = null;\n if (unsubscribe) {\n this._unsubscribe = unsubscribe;\n }\n }\n Subscription.prototype.unsubscribe = function () {\n var errors;\n if (this.closed) {\n return;\n }\n var _a = this, _parentOrParents = _a._parentOrParents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions;\n this.closed = true;\n this._parentOrParents = null;\n this._subscriptions = null;\n if (_parentOrParents instanceof Subscription) {\n _parentOrParents.remove(this);\n }\n else if (_parentOrParents !== null) {\n for (var index = 0; index < _parentOrParents.length; ++index) {\n var parent_1 = _parentOrParents[index];\n parent_1.remove(this);\n }\n }\n if (isFunction(_unsubscribe)) {\n try {\n _unsubscribe.call(this);\n }\n catch (e) {\n errors = e instanceof UnsubscriptionError ? flattenUnsubscriptionErrors(e.errors) : [e];\n }\n }\n if (isArray(_subscriptions)) {\n var index = -1;\n var len = _subscriptions.length;\n while (++index < len) {\n var sub = _subscriptions[index];\n if (isObject(sub)) {\n try {\n sub.unsubscribe();\n }\n catch (e) {\n errors = errors || [];\n if (e instanceof UnsubscriptionError) {\n errors = errors.concat(flattenUnsubscriptionErrors(e.errors));\n }\n else {\n errors.push(e);\n }\n }\n }\n }\n }\n if (errors) {\n throw new UnsubscriptionError(errors);\n }\n };\n Subscription.prototype.add = function (teardown) {\n var subscription = teardown;\n if (!teardown) {\n return Subscription.EMPTY;\n }\n switch (typeof teardown) {\n case 'function':\n subscription = new Subscription(teardown);\n case 'object':\n if (subscription === this || subscription.closed || typeof subscription.unsubscribe !== 'function') {\n return subscription;\n }\n else if (this.closed) {\n subscription.unsubscribe();\n return subscription;\n }\n else if (!(subscription instanceof Subscription)) {\n var tmp = subscription;\n subscription = new Subscription();\n subscription._subscriptions = [tmp];\n }\n break;\n default: {\n throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.');\n }\n }\n var _parentOrParents = subscription._parentOrParents;\n if (_parentOrParents === null) {\n subscription._parentOrParents = this;\n }\n else if (_parentOrParents instanceof Subscription) {\n if (_parentOrParents === this) {\n return subscription;\n }\n subscription._parentOrParents = [_parentOrParents, this];\n }\n else if (_parentOrParents.indexOf(this) === -1) {\n _parentOrParents.push(this);\n }\n else {\n return subscription;\n }\n var subscriptions = this._subscriptions;\n if (subscriptions === null) {\n this._subscriptions = [subscription];\n }\n else {\n subscriptions.push(subscription);\n }\n return subscription;\n };\n Subscription.prototype.remove = function (subscription) {\n var subscriptions = this._subscriptions;\n if (subscriptions) {\n var subscriptionIndex = subscriptions.indexOf(subscription);\n if (subscriptionIndex !== -1) {\n subscriptions.splice(subscriptionIndex, 1);\n }\n }\n };\n Subscription.EMPTY = (function (empty) {\n empty.closed = true;\n return empty;\n }(new Subscription()));\n return Subscription;\n}());\nexport { Subscription };\nfunction flattenUnsubscriptionErrors(errors) {\n return errors.reduce(function (errs, err) { return errs.concat((err instanceof UnsubscriptionError) ? err.errors : err); }, []);\n}\n//# sourceMappingURL=Subscription.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var rxSubscriber = /*@__PURE__*/ (function () {\n return typeof Symbol === 'function'\n ? /*@__PURE__*/ Symbol('rxSubscriber')\n : '@@rxSubscriber_' + /*@__PURE__*/ Math.random();\n})();\nexport var $$rxSubscriber = rxSubscriber;\n//# sourceMappingURL=rxSubscriber.js.map\n","/** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { isFunction } from './util/isFunction';\nimport { empty as emptyObserver } from './Observer';\nimport { Subscription } from './Subscription';\nimport { rxSubscriber as rxSubscriberSymbol } from '../internal/symbol/rxSubscriber';\nimport { config } from './config';\nimport { hostReportError } from './util/hostReportError';\nvar Subscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(Subscriber, _super);\n function Subscriber(destinationOrNext, error, complete) {\n var _this = _super.call(this) || this;\n _this.syncErrorValue = null;\n _this.syncErrorThrown = false;\n _this.syncErrorThrowable = false;\n _this.isStopped = false;\n switch (arguments.length) {\n case 0:\n _this.destination = emptyObserver;\n break;\n case 1:\n if (!destinationOrNext) {\n _this.destination = emptyObserver;\n break;\n }\n if (typeof destinationOrNext === 'object') {\n if (destinationOrNext instanceof Subscriber) {\n _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable;\n _this.destination = destinationOrNext;\n destinationOrNext.add(_this);\n }\n else {\n _this.syncErrorThrowable = true;\n _this.destination = new SafeSubscriber(_this, destinationOrNext);\n }\n break;\n }\n default:\n _this.syncErrorThrowable = true;\n _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete);\n break;\n }\n return _this;\n }\n Subscriber.prototype[rxSubscriberSymbol] = function () { return this; };\n Subscriber.create = function (next, error, complete) {\n var subscriber = new Subscriber(next, error, complete);\n subscriber.syncErrorThrowable = false;\n return subscriber;\n };\n Subscriber.prototype.next = function (value) {\n if (!this.isStopped) {\n this._next(value);\n }\n };\n Subscriber.prototype.error = function (err) {\n if (!this.isStopped) {\n this.isStopped = true;\n this._error(err);\n }\n };\n Subscriber.prototype.complete = function () {\n if (!this.isStopped) {\n this.isStopped = true;\n this._complete();\n }\n };\n Subscriber.prototype.unsubscribe = function () {\n if (this.closed) {\n return;\n }\n this.isStopped = true;\n _super.prototype.unsubscribe.call(this);\n };\n Subscriber.prototype._next = function (value) {\n this.destination.next(value);\n };\n Subscriber.prototype._error = function (err) {\n this.destination.error(err);\n this.unsubscribe();\n };\n Subscriber.prototype._complete = function () {\n this.destination.complete();\n this.unsubscribe();\n };\n Subscriber.prototype._unsubscribeAndRecycle = function () {\n var _parentOrParents = this._parentOrParents;\n this._parentOrParents = null;\n this.unsubscribe();\n this.closed = false;\n this.isStopped = false;\n this._parentOrParents = _parentOrParents;\n return this;\n };\n return Subscriber;\n}(Subscription));\nexport { Subscriber };\nvar SafeSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(SafeSubscriber, _super);\n function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) {\n var _this = _super.call(this) || this;\n _this._parentSubscriber = _parentSubscriber;\n var next;\n var context = _this;\n if (isFunction(observerOrNext)) {\n next = observerOrNext;\n }\n else if (observerOrNext) {\n next = observerOrNext.next;\n error = observerOrNext.error;\n complete = observerOrNext.complete;\n if (observerOrNext !== emptyObserver) {\n context = Object.create(observerOrNext);\n if (isFunction(context.unsubscribe)) {\n _this.add(context.unsubscribe.bind(context));\n }\n context.unsubscribe = _this.unsubscribe.bind(_this);\n }\n }\n _this._context = context;\n _this._next = next;\n _this._error = error;\n _this._complete = complete;\n return _this;\n }\n SafeSubscriber.prototype.next = function (value) {\n if (!this.isStopped && this._next) {\n var _parentSubscriber = this._parentSubscriber;\n if (!config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {\n this.__tryOrUnsub(this._next, value);\n }\n else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) {\n this.unsubscribe();\n }\n }\n };\n SafeSubscriber.prototype.error = function (err) {\n if (!this.isStopped) {\n var _parentSubscriber = this._parentSubscriber;\n var useDeprecatedSynchronousErrorHandling = config.useDeprecatedSynchronousErrorHandling;\n if (this._error) {\n if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {\n this.__tryOrUnsub(this._error, err);\n this.unsubscribe();\n }\n else {\n this.__tryOrSetError(_parentSubscriber, this._error, err);\n this.unsubscribe();\n }\n }\n else if (!_parentSubscriber.syncErrorThrowable) {\n this.unsubscribe();\n if (useDeprecatedSynchronousErrorHandling) {\n throw err;\n }\n hostReportError(err);\n }\n else {\n if (useDeprecatedSynchronousErrorHandling) {\n _parentSubscriber.syncErrorValue = err;\n _parentSubscriber.syncErrorThrown = true;\n }\n else {\n hostReportError(err);\n }\n this.unsubscribe();\n }\n }\n };\n SafeSubscriber.prototype.complete = function () {\n var _this = this;\n if (!this.isStopped) {\n var _parentSubscriber = this._parentSubscriber;\n if (this._complete) {\n var wrappedComplete = function () { return _this._complete.call(_this._context); };\n if (!config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {\n this.__tryOrUnsub(wrappedComplete);\n this.unsubscribe();\n }\n else {\n this.__tryOrSetError(_parentSubscriber, wrappedComplete);\n this.unsubscribe();\n }\n }\n else {\n this.unsubscribe();\n }\n }\n };\n SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {\n try {\n fn.call(this._context, value);\n }\n catch (err) {\n this.unsubscribe();\n if (config.useDeprecatedSynchronousErrorHandling) {\n throw err;\n }\n else {\n hostReportError(err);\n }\n }\n };\n SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) {\n if (!config.useDeprecatedSynchronousErrorHandling) {\n throw new Error('bad call');\n }\n try {\n fn.call(this._context, value);\n }\n catch (err) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n parent.syncErrorValue = err;\n parent.syncErrorThrown = true;\n return true;\n }\n else {\n hostReportError(err);\n return true;\n }\n }\n return false;\n };\n SafeSubscriber.prototype._unsubscribe = function () {\n var _parentSubscriber = this._parentSubscriber;\n this._context = null;\n this._parentSubscriber = null;\n _parentSubscriber.unsubscribe();\n };\n return SafeSubscriber;\n}(Subscriber));\nexport { SafeSubscriber };\n//# sourceMappingURL=Subscriber.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var observable = /*@__PURE__*/ (function () { return typeof Symbol === 'function' && Symbol.observable || '@@observable'; })();\n//# sourceMappingURL=observable.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function noop() { }\n//# sourceMappingURL=noop.js.map\n","/** PURE_IMPORTS_START _noop PURE_IMPORTS_END */\nimport { noop } from './noop';\nexport function pipe() {\n var fns = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n fns[_i] = arguments[_i];\n }\n return pipeFromArray(fns);\n}\nexport function pipeFromArray(fns) {\n if (!fns) {\n return noop;\n }\n if (fns.length === 1) {\n return fns[0];\n }\n return function piped(input) {\n return fns.reduce(function (prev, fn) { return fn(prev); }, input);\n };\n}\n//# sourceMappingURL=pipe.js.map\n","/** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */\nimport { canReportError } from './util/canReportError';\nimport { toSubscriber } from './util/toSubscriber';\nimport { observable as Symbol_observable } from './symbol/observable';\nimport { pipeFromArray } from './util/pipe';\nimport { config } from './config';\nvar Observable = /*@__PURE__*/ (function () {\n function Observable(subscribe) {\n this._isScalar = false;\n if (subscribe) {\n this._subscribe = subscribe;\n }\n }\n Observable.prototype.lift = function (operator) {\n var observable = new Observable();\n observable.source = this;\n observable.operator = operator;\n return observable;\n };\n Observable.prototype.subscribe = function (observerOrNext, error, complete) {\n var operator = this.operator;\n var sink = toSubscriber(observerOrNext, error, complete);\n if (operator) {\n sink.add(operator.call(sink, this.source));\n }\n else {\n sink.add(this.source || (config.useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ?\n this._subscribe(sink) :\n this._trySubscribe(sink));\n }\n if (config.useDeprecatedSynchronousErrorHandling) {\n if (sink.syncErrorThrowable) {\n sink.syncErrorThrowable = false;\n if (sink.syncErrorThrown) {\n throw sink.syncErrorValue;\n }\n }\n }\n return sink;\n };\n Observable.prototype._trySubscribe = function (sink) {\n try {\n return this._subscribe(sink);\n }\n catch (err) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n sink.syncErrorThrown = true;\n sink.syncErrorValue = err;\n }\n if (canReportError(sink)) {\n sink.error(err);\n }\n else {\n console.warn(err);\n }\n }\n };\n Observable.prototype.forEach = function (next, promiseCtor) {\n var _this = this;\n promiseCtor = getPromiseCtor(promiseCtor);\n return new promiseCtor(function (resolve, reject) {\n var subscription;\n subscription = _this.subscribe(function (value) {\n try {\n next(value);\n }\n catch (err) {\n reject(err);\n if (subscription) {\n subscription.unsubscribe();\n }\n }\n }, reject, resolve);\n });\n };\n Observable.prototype._subscribe = function (subscriber) {\n var source = this.source;\n return source && source.subscribe(subscriber);\n };\n Observable.prototype[Symbol_observable] = function () {\n return this;\n };\n Observable.prototype.pipe = function () {\n var operations = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n operations[_i] = arguments[_i];\n }\n if (operations.length === 0) {\n return this;\n }\n return pipeFromArray(operations)(this);\n };\n Observable.prototype.toPromise = function (promiseCtor) {\n var _this = this;\n promiseCtor = getPromiseCtor(promiseCtor);\n return new promiseCtor(function (resolve, reject) {\n var value;\n _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); });\n });\n };\n Observable.create = function (subscribe) {\n return new Observable(subscribe);\n };\n return Observable;\n}());\nexport { Observable };\nfunction getPromiseCtor(promiseCtor) {\n if (!promiseCtor) {\n promiseCtor = config.Promise || Promise;\n }\n if (!promiseCtor) {\n throw new Error('no Promise impl found');\n }\n return promiseCtor;\n}\n//# sourceMappingURL=Observable.js.map\n","/** PURE_IMPORTS_START _Subscriber,_symbol_rxSubscriber,_Observer PURE_IMPORTS_END */\nimport { Subscriber } from '../Subscriber';\nimport { rxSubscriber as rxSubscriberSymbol } from '../symbol/rxSubscriber';\nimport { empty as emptyObserver } from '../Observer';\nexport function toSubscriber(nextOrObserver, error, complete) {\n if (nextOrObserver) {\n if (nextOrObserver instanceof Subscriber) {\n return nextOrObserver;\n }\n if (nextOrObserver[rxSubscriberSymbol]) {\n return nextOrObserver[rxSubscriberSymbol]();\n }\n }\n if (!nextOrObserver && !error && !complete) {\n return new Subscriber(emptyObserver);\n }\n return new Subscriber(nextOrObserver, error, complete);\n}\n//# sourceMappingURL=toSubscriber.js.map\n","/** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */\nimport { Subscriber } from '../Subscriber';\nexport function canReportError(observer) {\n while (observer) {\n var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped;\n if (closed_1 || isStopped) {\n return false;\n }\n else if (destination && destination instanceof Subscriber) {\n observer = destination;\n }\n else {\n observer = null;\n }\n }\n return true;\n}\n//# sourceMappingURL=canReportError.js.map\n","/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nexport var EMPTY = /*@__PURE__*/ new Observable(function (subscriber) { return subscriber.complete(); });\nexport function empty(scheduler) {\n return scheduler ? emptyScheduled(scheduler) : EMPTY;\n}\nfunction emptyScheduled(scheduler) {\n return new Observable(function (subscriber) { return scheduler.schedule(function () { return subscriber.complete(); }); });\n}\n//# sourceMappingURL=empty.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isScheduler(value) {\n return value && typeof value.schedule === 'function';\n}\n//# sourceMappingURL=isScheduler.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var subscribeToArray = function (array) {\n return function (subscriber) {\n for (var i = 0, len = array.length; i < len && !subscriber.closed; i++) {\n subscriber.next(array[i]);\n }\n subscriber.complete();\n };\n};\n//# sourceMappingURL=subscribeToArray.js.map\n","/** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nexport function scheduleArray(input, scheduler) {\n return new Observable(function (subscriber) {\n var sub = new Subscription();\n var i = 0;\n sub.add(scheduler.schedule(function () {\n if (i === input.length) {\n subscriber.complete();\n return;\n }\n subscriber.next(input[i++]);\n if (!subscriber.closed) {\n sub.add(this.schedule());\n }\n }));\n return sub;\n });\n}\n//# sourceMappingURL=scheduleArray.js.map\n","/** PURE_IMPORTS_START _Observable,_util_subscribeToArray,_scheduled_scheduleArray PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { subscribeToArray } from '../util/subscribeToArray';\nimport { scheduleArray } from '../scheduled/scheduleArray';\nexport function fromArray(input, scheduler) {\n if (!scheduler) {\n return new Observable(subscribeToArray(input));\n }\n else {\n return scheduleArray(input, scheduler);\n }\n}\n//# sourceMappingURL=fromArray.js.map\n","/** PURE_IMPORTS_START _util_isScheduler,_fromArray,_scheduled_scheduleArray PURE_IMPORTS_END */\nimport { isScheduler } from '../util/isScheduler';\nimport { fromArray } from './fromArray';\nimport { scheduleArray } from '../scheduled/scheduleArray';\nexport function of() {\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n var scheduler = args[args.length - 1];\n if (isScheduler(scheduler)) {\n args.pop();\n return scheduleArray(args, scheduler);\n }\n else {\n return fromArray(args);\n }\n}\n//# sourceMappingURL=of.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from './Subscriber';\nvar OuterSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(OuterSubscriber, _super);\n function OuterSubscriber() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.destination.next(innerValue);\n };\n OuterSubscriber.prototype.notifyError = function (error, innerSub) {\n this.destination.error(error);\n };\n OuterSubscriber.prototype.notifyComplete = function (innerSub) {\n this.destination.complete();\n };\n return OuterSubscriber;\n}(Subscriber));\nexport { OuterSubscriber };\n//# sourceMappingURL=OuterSubscriber.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from './Subscriber';\nvar InnerSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(InnerSubscriber, _super);\n function InnerSubscriber(parent, outerValue, outerIndex) {\n var _this = _super.call(this) || this;\n _this.parent = parent;\n _this.outerValue = outerValue;\n _this.outerIndex = outerIndex;\n _this.index = 0;\n return _this;\n }\n InnerSubscriber.prototype._next = function (value) {\n this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this);\n };\n InnerSubscriber.prototype._error = function (error) {\n this.parent.notifyError(error, this);\n this.unsubscribe();\n };\n InnerSubscriber.prototype._complete = function () {\n this.parent.notifyComplete(this);\n this.unsubscribe();\n };\n return InnerSubscriber;\n}(Subscriber));\nexport { InnerSubscriber };\n//# sourceMappingURL=InnerSubscriber.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function getSymbolIterator() {\n if (typeof Symbol !== 'function' || !Symbol.iterator) {\n return '@@iterator';\n }\n return Symbol.iterator;\n}\nexport var iterator = /*@__PURE__*/ getSymbolIterator();\nexport var $$iterator = iterator;\n//# sourceMappingURL=iterator.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var isArrayLike = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; });\n//# sourceMappingURL=isArrayLike.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isPromise(value) {\n return !!value && typeof value.subscribe !== 'function' && typeof value.then === 'function';\n}\n//# sourceMappingURL=isPromise.js.map\n","/** PURE_IMPORTS_START _subscribeToArray,_subscribeToPromise,_subscribeToIterable,_subscribeToObservable,_isArrayLike,_isPromise,_isObject,_symbol_iterator,_symbol_observable PURE_IMPORTS_END */\nimport { subscribeToArray } from './subscribeToArray';\nimport { subscribeToPromise } from './subscribeToPromise';\nimport { subscribeToIterable } from './subscribeToIterable';\nimport { subscribeToObservable } from './subscribeToObservable';\nimport { isArrayLike } from './isArrayLike';\nimport { isPromise } from './isPromise';\nimport { isObject } from './isObject';\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport var subscribeTo = function (result) {\n if (!!result && typeof result[Symbol_observable] === 'function') {\n return subscribeToObservable(result);\n }\n else if (isArrayLike(result)) {\n return subscribeToArray(result);\n }\n else if (isPromise(result)) {\n return subscribeToPromise(result);\n }\n else if (!!result && typeof result[Symbol_iterator] === 'function') {\n return subscribeToIterable(result);\n }\n else {\n var value = isObject(result) ? 'an invalid object' : \"'\" + result + \"'\";\n var msg = \"You provided \" + value + \" where a stream was expected.\"\n + ' You can provide an Observable, Promise, Array, or Iterable.';\n throw new TypeError(msg);\n }\n};\n//# sourceMappingURL=subscribeTo.js.map\n","/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport var subscribeToObservable = function (obj) {\n return function (subscriber) {\n var obs = obj[Symbol_observable]();\n if (typeof obs.subscribe !== 'function') {\n throw new TypeError('Provided object does not correctly implement Symbol.observable');\n }\n else {\n return obs.subscribe(subscriber);\n }\n };\n};\n//# sourceMappingURL=subscribeToObservable.js.map\n","/** PURE_IMPORTS_START _hostReportError PURE_IMPORTS_END */\nimport { hostReportError } from './hostReportError';\nexport var subscribeToPromise = function (promise) {\n return function (subscriber) {\n promise.then(function (value) {\n if (!subscriber.closed) {\n subscriber.next(value);\n subscriber.complete();\n }\n }, function (err) { return subscriber.error(err); })\n .then(null, hostReportError);\n return subscriber;\n };\n};\n//# sourceMappingURL=subscribeToPromise.js.map\n","/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nexport var subscribeToIterable = function (iterable) {\n return function (subscriber) {\n var iterator = iterable[Symbol_iterator]();\n do {\n var item = iterator.next();\n if (item.done) {\n subscriber.complete();\n break;\n }\n subscriber.next(item.value);\n if (subscriber.closed) {\n break;\n }\n } while (true);\n if (typeof iterator.return === 'function') {\n subscriber.add(function () {\n if (iterator.return) {\n iterator.return();\n }\n });\n }\n return subscriber;\n };\n};\n//# sourceMappingURL=subscribeToIterable.js.map\n","/** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo,_Observable PURE_IMPORTS_END */\nimport { InnerSubscriber } from '../InnerSubscriber';\nimport { subscribeTo } from './subscribeTo';\nimport { Observable } from '../Observable';\nexport function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, destination) {\n if (destination === void 0) {\n destination = new InnerSubscriber(outerSubscriber, outerValue, outerIndex);\n }\n if (destination.closed) {\n return undefined;\n }\n if (result instanceof Observable) {\n return result.subscribe(destination);\n }\n return subscribeTo(result)(destination);\n}\n//# sourceMappingURL=subscribeToResult.js.map\n","/** PURE_IMPORTS_START tslib,_util_isScheduler,_util_isArray,_OuterSubscriber,_util_subscribeToResult,_fromArray PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { isScheduler } from '../util/isScheduler';\nimport { isArray } from '../util/isArray';\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nimport { fromArray } from './fromArray';\nvar NONE = {};\nexport function combineLatest() {\n var observables = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n observables[_i] = arguments[_i];\n }\n var resultSelector = null;\n var scheduler = null;\n if (isScheduler(observables[observables.length - 1])) {\n scheduler = observables.pop();\n }\n if (typeof observables[observables.length - 1] === 'function') {\n resultSelector = observables.pop();\n }\n if (observables.length === 1 && isArray(observables[0])) {\n observables = observables[0];\n }\n return fromArray(observables, scheduler).lift(new CombineLatestOperator(resultSelector));\n}\nvar CombineLatestOperator = /*@__PURE__*/ (function () {\n function CombineLatestOperator(resultSelector) {\n this.resultSelector = resultSelector;\n }\n CombineLatestOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new CombineLatestSubscriber(subscriber, this.resultSelector));\n };\n return CombineLatestOperator;\n}());\nexport { CombineLatestOperator };\nvar CombineLatestSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(CombineLatestSubscriber, _super);\n function CombineLatestSubscriber(destination, resultSelector) {\n var _this = _super.call(this, destination) || this;\n _this.resultSelector = resultSelector;\n _this.active = 0;\n _this.values = [];\n _this.observables = [];\n return _this;\n }\n CombineLatestSubscriber.prototype._next = function (observable) {\n this.values.push(NONE);\n this.observables.push(observable);\n };\n CombineLatestSubscriber.prototype._complete = function () {\n var observables = this.observables;\n var len = observables.length;\n if (len === 0) {\n this.destination.complete();\n }\n else {\n this.active = len;\n this.toRespond = len;\n for (var i = 0; i < len; i++) {\n var observable = observables[i];\n this.add(subscribeToResult(this, observable, observable, i));\n }\n }\n };\n CombineLatestSubscriber.prototype.notifyComplete = function (unused) {\n if ((this.active -= 1) === 0) {\n this.destination.complete();\n }\n };\n CombineLatestSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n var values = this.values;\n var oldVal = values[outerIndex];\n var toRespond = !this.toRespond\n ? 0\n : oldVal === NONE ? --this.toRespond : this.toRespond;\n values[outerIndex] = innerValue;\n if (toRespond === 0) {\n if (this.resultSelector) {\n this._tryResultSelector(values);\n }\n else {\n this.destination.next(values.slice());\n }\n }\n };\n CombineLatestSubscriber.prototype._tryResultSelector = function (values) {\n var result;\n try {\n result = this.resultSelector.apply(this, values);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.next(result);\n };\n return CombineLatestSubscriber;\n}(OuterSubscriber));\nexport { CombineLatestSubscriber };\n//# sourceMappingURL=combineLatest.js.map\n","/** PURE_IMPORTS_START tslib,_Action PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Action } from './Action';\nvar AsyncAction = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AsyncAction, _super);\n function AsyncAction(scheduler, work) {\n var _this = _super.call(this, scheduler, work) || this;\n _this.scheduler = scheduler;\n _this.work = work;\n _this.pending = false;\n return _this;\n }\n AsyncAction.prototype.schedule = function (state, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if (this.closed) {\n return this;\n }\n this.state = state;\n var id = this.id;\n var scheduler = this.scheduler;\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, delay);\n }\n this.pending = true;\n this.delay = delay;\n this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);\n return this;\n };\n AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n return setInterval(scheduler.flush.bind(scheduler, this), delay);\n };\n AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if (delay !== null && this.delay === delay && this.pending === false) {\n return id;\n }\n clearInterval(id);\n return undefined;\n };\n AsyncAction.prototype.execute = function (state, delay) {\n if (this.closed) {\n return new Error('executing a cancelled action');\n }\n this.pending = false;\n var error = this._execute(state, delay);\n if (error) {\n return error;\n }\n else if (this.pending === false && this.id != null) {\n this.id = this.recycleAsyncId(this.scheduler, this.id, null);\n }\n };\n AsyncAction.prototype._execute = function (state, delay) {\n var errored = false;\n var errorValue = undefined;\n try {\n this.work(state);\n }\n catch (e) {\n errored = true;\n errorValue = !!e && e || new Error(e);\n }\n if (errored) {\n this.unsubscribe();\n return errorValue;\n }\n };\n AsyncAction.prototype._unsubscribe = function () {\n var id = this.id;\n var scheduler = this.scheduler;\n var actions = scheduler.actions;\n var index = actions.indexOf(this);\n this.work = null;\n this.state = null;\n this.pending = false;\n this.scheduler = null;\n if (index !== -1) {\n actions.splice(index, 1);\n }\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, null);\n }\n this.delay = null;\n };\n return AsyncAction;\n}(Action));\nexport { AsyncAction };\n//# sourceMappingURL=AsyncAction.js.map\n","/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscription } from '../Subscription';\nvar Action = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(Action, _super);\n function Action(scheduler, work) {\n return _super.call(this) || this;\n }\n Action.prototype.schedule = function (state, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n return this;\n };\n return Action;\n}(Subscription));\nexport { Action };\n//# sourceMappingURL=Action.js.map\n","/** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { AsyncAction } from './AsyncAction';\nvar AnimationFrameAction = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AnimationFrameAction, _super);\n function AnimationFrameAction(scheduler, work) {\n var _this = _super.call(this, scheduler, work) || this;\n _this.scheduler = scheduler;\n _this.work = work;\n return _this;\n }\n AnimationFrameAction.prototype.requestAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if (delay !== null && delay > 0) {\n return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);\n }\n scheduler.actions.push(this);\n return scheduler.scheduled || (scheduler.scheduled = requestAnimationFrame(function () { return scheduler.flush(null); }));\n };\n AnimationFrameAction.prototype.recycleAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {\n return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);\n }\n if (scheduler.actions.length === 0) {\n cancelAnimationFrame(id);\n scheduler.scheduled = undefined;\n }\n return undefined;\n };\n return AnimationFrameAction;\n}(AsyncAction));\nexport { AnimationFrameAction };\n//# sourceMappingURL=AnimationFrameAction.js.map\n","var Scheduler = /*@__PURE__*/ (function () {\n function Scheduler(SchedulerAction, now) {\n if (now === void 0) {\n now = Scheduler.now;\n }\n this.SchedulerAction = SchedulerAction;\n this.now = now;\n }\n Scheduler.prototype.schedule = function (work, delay, state) {\n if (delay === void 0) {\n delay = 0;\n }\n return new this.SchedulerAction(this, work).schedule(state, delay);\n };\n Scheduler.now = function () { return Date.now(); };\n return Scheduler;\n}());\nexport { Scheduler };\n//# sourceMappingURL=Scheduler.js.map\n","/** PURE_IMPORTS_START tslib,_Scheduler PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Scheduler } from '../Scheduler';\nvar AsyncScheduler = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AsyncScheduler, _super);\n function AsyncScheduler(SchedulerAction, now) {\n if (now === void 0) {\n now = Scheduler.now;\n }\n var _this = _super.call(this, SchedulerAction, function () {\n if (AsyncScheduler.delegate && AsyncScheduler.delegate !== _this) {\n return AsyncScheduler.delegate.now();\n }\n else {\n return now();\n }\n }) || this;\n _this.actions = [];\n _this.active = false;\n _this.scheduled = undefined;\n return _this;\n }\n AsyncScheduler.prototype.schedule = function (work, delay, state) {\n if (delay === void 0) {\n delay = 0;\n }\n if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {\n return AsyncScheduler.delegate.schedule(work, delay, state);\n }\n else {\n return _super.prototype.schedule.call(this, work, delay, state);\n }\n };\n AsyncScheduler.prototype.flush = function (action) {\n var actions = this.actions;\n if (this.active) {\n actions.push(action);\n return;\n }\n var error;\n this.active = true;\n do {\n if (error = action.execute(action.state, action.delay)) {\n break;\n }\n } while (action = actions.shift());\n this.active = false;\n if (error) {\n while (action = actions.shift()) {\n action.unsubscribe();\n }\n throw error;\n }\n };\n return AsyncScheduler;\n}(Scheduler));\nexport { AsyncScheduler };\n//# sourceMappingURL=AsyncScheduler.js.map\n","/** PURE_IMPORTS_START _AnimationFrameAction,_AnimationFrameScheduler PURE_IMPORTS_END */\nimport { AnimationFrameAction } from './AnimationFrameAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\nexport var animationFrame = /*@__PURE__*/ new AnimationFrameScheduler(AnimationFrameAction);\n//# sourceMappingURL=animationFrame.js.map\n","/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { AsyncScheduler } from './AsyncScheduler';\nvar AnimationFrameScheduler = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AnimationFrameScheduler, _super);\n function AnimationFrameScheduler() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n AnimationFrameScheduler.prototype.flush = function (action) {\n this.active = true;\n this.scheduled = undefined;\n var actions = this.actions;\n var error;\n var index = -1;\n var count = actions.length;\n action = action || actions.shift();\n do {\n if (error = action.execute(action.state, action.delay)) {\n break;\n }\n } while (++index < count && (action = actions.shift()));\n this.active = false;\n if (error) {\n while (++index < count && (action = actions.shift())) {\n action.unsubscribe();\n }\n throw error;\n }\n };\n return AnimationFrameScheduler;\n}(AsyncScheduler));\nexport { AnimationFrameScheduler };\n//# sourceMappingURL=AnimationFrameScheduler.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function map(project, thisArg) {\n return function mapOperation(source) {\n if (typeof project !== 'function') {\n throw new TypeError('argument is not a function. Are you looking for `mapTo()`?');\n }\n return source.lift(new MapOperator(project, thisArg));\n };\n}\nvar MapOperator = /*@__PURE__*/ (function () {\n function MapOperator(project, thisArg) {\n this.project = project;\n this.thisArg = thisArg;\n }\n MapOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg));\n };\n return MapOperator;\n}());\nexport { MapOperator };\nvar MapSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(MapSubscriber, _super);\n function MapSubscriber(destination, project, thisArg) {\n var _this = _super.call(this, destination) || this;\n _this.project = project;\n _this.count = 0;\n _this.thisArg = thisArg || _this;\n return _this;\n }\n MapSubscriber.prototype._next = function (value) {\n var result;\n try {\n result = this.project.call(this.thisArg, value, this.count++);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.next(result);\n };\n return MapSubscriber;\n}(Subscriber));\n//# sourceMappingURL=map.js.map\n","/** PURE_IMPORTS_START _scheduleObservable,_schedulePromise,_scheduleArray,_scheduleIterable,_util_isInteropObservable,_util_isPromise,_util_isArrayLike,_util_isIterable PURE_IMPORTS_END */\nimport { scheduleObservable } from './scheduleObservable';\nimport { schedulePromise } from './schedulePromise';\nimport { scheduleArray } from './scheduleArray';\nimport { scheduleIterable } from './scheduleIterable';\nimport { isInteropObservable } from '../util/isInteropObservable';\nimport { isPromise } from '../util/isPromise';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isIterable } from '../util/isIterable';\nexport function scheduled(input, scheduler) {\n if (input != null) {\n if (isInteropObservable(input)) {\n return scheduleObservable(input, scheduler);\n }\n else if (isPromise(input)) {\n return schedulePromise(input, scheduler);\n }\n else if (isArrayLike(input)) {\n return scheduleArray(input, scheduler);\n }\n else if (isIterable(input) || typeof input === 'string') {\n return scheduleIterable(input, scheduler);\n }\n }\n throw new TypeError((input !== null && typeof input || input) + ' is not observable');\n}\n//# sourceMappingURL=scheduled.js.map\n","/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport function isInteropObservable(input) {\n return input && typeof input[Symbol_observable] === 'function';\n}\n//# sourceMappingURL=isInteropObservable.js.map\n","/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_observable PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport function scheduleObservable(input, scheduler) {\n return new Observable(function (subscriber) {\n var sub = new Subscription();\n sub.add(scheduler.schedule(function () {\n var observable = input[Symbol_observable]();\n sub.add(observable.subscribe({\n next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); },\n error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); },\n complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); },\n }));\n }));\n return sub;\n });\n}\n//# sourceMappingURL=scheduleObservable.js.map\n","/** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nexport function schedulePromise(input, scheduler) {\n return new Observable(function (subscriber) {\n var sub = new Subscription();\n sub.add(scheduler.schedule(function () {\n return input.then(function (value) {\n sub.add(scheduler.schedule(function () {\n subscriber.next(value);\n sub.add(scheduler.schedule(function () { return subscriber.complete(); }));\n }));\n }, function (err) {\n sub.add(scheduler.schedule(function () { return subscriber.error(err); }));\n });\n }));\n return sub;\n });\n}\n//# sourceMappingURL=schedulePromise.js.map\n","/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nexport function isIterable(input) {\n return input && typeof input[Symbol_iterator] === 'function';\n}\n//# sourceMappingURL=isIterable.js.map\n","/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_iterator PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nexport function scheduleIterable(input, scheduler) {\n if (!input) {\n throw new Error('Iterable cannot be null');\n }\n return new Observable(function (subscriber) {\n var sub = new Subscription();\n var iterator;\n sub.add(function () {\n if (iterator && typeof iterator.return === 'function') {\n iterator.return();\n }\n });\n sub.add(scheduler.schedule(function () {\n iterator = input[Symbol_iterator]();\n sub.add(scheduler.schedule(function () {\n if (subscriber.closed) {\n return;\n }\n var value;\n var done;\n try {\n var result = iterator.next();\n value = result.value;\n done = result.done;\n }\n catch (err) {\n subscriber.error(err);\n return;\n }\n if (done) {\n subscriber.complete();\n }\n else {\n subscriber.next(value);\n this.schedule();\n }\n }));\n }));\n return sub;\n });\n}\n//# sourceMappingURL=scheduleIterable.js.map\n","/** PURE_IMPORTS_START _Observable,_util_subscribeTo,_scheduled_scheduled PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { subscribeTo } from '../util/subscribeTo';\nimport { scheduled } from '../scheduled/scheduled';\nexport function from(input, scheduler) {\n if (!scheduler) {\n if (input instanceof Observable) {\n return input;\n }\n return new Observable(subscribeTo(input));\n }\n else {\n return scheduled(input, scheduler);\n }\n}\n//# sourceMappingURL=from.js.map\n","/** PURE_IMPORTS_START tslib,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber,_map,_observable_from PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { subscribeToResult } from '../util/subscribeToResult';\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { InnerSubscriber } from '../InnerSubscriber';\nimport { map } from './map';\nimport { from } from '../observable/from';\nexport function mergeMap(project, resultSelector, concurrent) {\n if (concurrent === void 0) {\n concurrent = Number.POSITIVE_INFINITY;\n }\n if (typeof resultSelector === 'function') {\n return function (source) { return source.pipe(mergeMap(function (a, i) { return from(project(a, i)).pipe(map(function (b, ii) { return resultSelector(a, b, i, ii); })); }, concurrent)); };\n }\n else if (typeof resultSelector === 'number') {\n concurrent = resultSelector;\n }\n return function (source) { return source.lift(new MergeMapOperator(project, concurrent)); };\n}\nvar MergeMapOperator = /*@__PURE__*/ (function () {\n function MergeMapOperator(project, concurrent) {\n if (concurrent === void 0) {\n concurrent = Number.POSITIVE_INFINITY;\n }\n this.project = project;\n this.concurrent = concurrent;\n }\n MergeMapOperator.prototype.call = function (observer, source) {\n return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent));\n };\n return MergeMapOperator;\n}());\nexport { MergeMapOperator };\nvar MergeMapSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(MergeMapSubscriber, _super);\n function MergeMapSubscriber(destination, project, concurrent) {\n if (concurrent === void 0) {\n concurrent = Number.POSITIVE_INFINITY;\n }\n var _this = _super.call(this, destination) || this;\n _this.project = project;\n _this.concurrent = concurrent;\n _this.hasCompleted = false;\n _this.buffer = [];\n _this.active = 0;\n _this.index = 0;\n return _this;\n }\n MergeMapSubscriber.prototype._next = function (value) {\n if (this.active < this.concurrent) {\n this._tryNext(value);\n }\n else {\n this.buffer.push(value);\n }\n };\n MergeMapSubscriber.prototype._tryNext = function (value) {\n var result;\n var index = this.index++;\n try {\n result = this.project(value, index);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.active++;\n this._innerSub(result, value, index);\n };\n MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {\n var innerSubscriber = new InnerSubscriber(this, undefined, undefined);\n var destination = this.destination;\n destination.add(innerSubscriber);\n subscribeToResult(this, ish, value, index, innerSubscriber);\n };\n MergeMapSubscriber.prototype._complete = function () {\n this.hasCompleted = true;\n if (this.active === 0 && this.buffer.length === 0) {\n this.destination.complete();\n }\n this.unsubscribe();\n };\n MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.destination.next(innerValue);\n };\n MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {\n var buffer = this.buffer;\n this.remove(innerSub);\n this.active--;\n if (buffer.length > 0) {\n this._next(buffer.shift());\n }\n else if (this.active === 0 && this.hasCompleted) {\n this.destination.complete();\n }\n };\n return MergeMapSubscriber;\n}(OuterSubscriber));\nexport { MergeMapSubscriber };\n//# sourceMappingURL=mergeMap.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function identity(x) {\n return x;\n}\n//# sourceMappingURL=identity.js.map\n","/** PURE_IMPORTS_START _mergeMap,_util_identity PURE_IMPORTS_END */\nimport { mergeMap } from './mergeMap';\nimport { identity } from '../util/identity';\nexport function mergeAll(concurrent) {\n if (concurrent === void 0) {\n concurrent = Number.POSITIVE_INFINITY;\n }\n return mergeMap(identity, concurrent);\n}\n//# sourceMappingURL=mergeAll.js.map\n","/** PURE_IMPORTS_START _Observable,_util_isScheduler,_operators_mergeAll,_fromArray PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { isScheduler } from '../util/isScheduler';\nimport { mergeAll } from '../operators/mergeAll';\nimport { fromArray } from './fromArray';\nexport function merge() {\n var observables = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n observables[_i] = arguments[_i];\n }\n var concurrent = Number.POSITIVE_INFINITY;\n var scheduler = null;\n var last = observables[observables.length - 1];\n if (isScheduler(last)) {\n scheduler = observables.pop();\n if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {\n concurrent = observables.pop();\n }\n }\n else if (typeof last === 'number') {\n concurrent = observables.pop();\n }\n if (scheduler === null && observables.length === 1 && observables[0] instanceof Observable) {\n return observables[0];\n }\n return mergeAll(concurrent)(fromArray(observables, scheduler));\n}\n//# sourceMappingURL=merge.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber,_util_noop,_util_isFunction PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nimport { noop } from '../util/noop';\nimport { isFunction } from '../util/isFunction';\nexport function tap(nextOrObserver, error, complete) {\n return function tapOperatorFunction(source) {\n return source.lift(new DoOperator(nextOrObserver, error, complete));\n };\n}\nvar DoOperator = /*@__PURE__*/ (function () {\n function DoOperator(nextOrObserver, error, complete) {\n this.nextOrObserver = nextOrObserver;\n this.error = error;\n this.complete = complete;\n }\n DoOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete));\n };\n return DoOperator;\n}());\nvar TapSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(TapSubscriber, _super);\n function TapSubscriber(destination, observerOrNext, error, complete) {\n var _this = _super.call(this, destination) || this;\n _this._tapNext = noop;\n _this._tapError = noop;\n _this._tapComplete = noop;\n _this._tapError = error || noop;\n _this._tapComplete = complete || noop;\n if (isFunction(observerOrNext)) {\n _this._context = _this;\n _this._tapNext = observerOrNext;\n }\n else if (observerOrNext) {\n _this._context = observerOrNext;\n _this._tapNext = observerOrNext.next || noop;\n _this._tapError = observerOrNext.error || noop;\n _this._tapComplete = observerOrNext.complete || noop;\n }\n return _this;\n }\n TapSubscriber.prototype._next = function (value) {\n try {\n this._tapNext.call(this._context, value);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.next(value);\n };\n TapSubscriber.prototype._error = function (err) {\n try {\n this._tapError.call(this._context, err);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.error(err);\n };\n TapSubscriber.prototype._complete = function () {\n try {\n this._tapComplete.call(this._context);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n return this.destination.complete();\n };\n return TapSubscriber;\n}(Subscriber));\n//# sourceMappingURL=tap.js.map\n","/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { InnerSubscriber } from '../InnerSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nimport { map } from './map';\nimport { from } from '../observable/from';\nexport function switchMap(project, resultSelector) {\n if (typeof resultSelector === 'function') {\n return function (source) { return source.pipe(switchMap(function (a, i) { return from(project(a, i)).pipe(map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); };\n }\n return function (source) { return source.lift(new SwitchMapOperator(project)); };\n}\nvar SwitchMapOperator = /*@__PURE__*/ (function () {\n function SwitchMapOperator(project) {\n this.project = project;\n }\n SwitchMapOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new SwitchMapSubscriber(subscriber, this.project));\n };\n return SwitchMapOperator;\n}());\nvar SwitchMapSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(SwitchMapSubscriber, _super);\n function SwitchMapSubscriber(destination, project) {\n var _this = _super.call(this, destination) || this;\n _this.project = project;\n _this.index = 0;\n return _this;\n }\n SwitchMapSubscriber.prototype._next = function (value) {\n var result;\n var index = this.index++;\n try {\n result = this.project(value, index);\n }\n catch (error) {\n this.destination.error(error);\n return;\n }\n this._innerSub(result, value, index);\n };\n SwitchMapSubscriber.prototype._innerSub = function (result, value, index) {\n var innerSubscription = this.innerSubscription;\n if (innerSubscription) {\n innerSubscription.unsubscribe();\n }\n var innerSubscriber = new InnerSubscriber(this, undefined, undefined);\n var destination = this.destination;\n destination.add(innerSubscriber);\n this.innerSubscription = subscribeToResult(this, result, value, index, innerSubscriber);\n };\n SwitchMapSubscriber.prototype._complete = function () {\n var innerSubscription = this.innerSubscription;\n if (!innerSubscription || innerSubscription.closed) {\n _super.prototype._complete.call(this);\n }\n this.unsubscribe();\n };\n SwitchMapSubscriber.prototype._unsubscribe = function () {\n this.innerSubscription = null;\n };\n SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) {\n var destination = this.destination;\n destination.remove(innerSub);\n this.innerSubscription = null;\n if (this.isStopped) {\n _super.prototype._complete.call(this);\n }\n };\n SwitchMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.destination.next(innerValue);\n };\n return SwitchMapSubscriber;\n}(OuterSubscriber));\n//# sourceMappingURL=switchMap.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function filter(predicate, thisArg) {\n return function filterOperatorFunction(source) {\n return source.lift(new FilterOperator(predicate, thisArg));\n };\n}\nvar FilterOperator = /*@__PURE__*/ (function () {\n function FilterOperator(predicate, thisArg) {\n this.predicate = predicate;\n this.thisArg = thisArg;\n }\n FilterOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg));\n };\n return FilterOperator;\n}());\nvar FilterSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(FilterSubscriber, _super);\n function FilterSubscriber(destination, predicate, thisArg) {\n var _this = _super.call(this, destination) || this;\n _this.predicate = predicate;\n _this.thisArg = thisArg;\n _this.count = 0;\n return _this;\n }\n FilterSubscriber.prototype._next = function (value) {\n var result;\n try {\n result = this.predicate.call(this.thisArg, value, this.count++);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n if (result) {\n this.destination.next(value);\n }\n };\n return FilterSubscriber;\n}(Subscriber));\n//# sourceMappingURL=filter.js.map\n","/** PURE_IMPORTS_START _observable_empty,_observable_of,_observable_throwError PURE_IMPORTS_END */\nimport { empty } from './observable/empty';\nimport { of } from './observable/of';\nimport { throwError } from './observable/throwError';\nexport var NotificationKind;\n/*@__PURE__*/ (function (NotificationKind) {\n NotificationKind[\"NEXT\"] = \"N\";\n NotificationKind[\"ERROR\"] = \"E\";\n NotificationKind[\"COMPLETE\"] = \"C\";\n})(NotificationKind || (NotificationKind = {}));\nvar Notification = /*@__PURE__*/ (function () {\n function Notification(kind, value, error) {\n this.kind = kind;\n this.value = value;\n this.error = error;\n this.hasValue = kind === 'N';\n }\n Notification.prototype.observe = function (observer) {\n switch (this.kind) {\n case 'N':\n return observer.next && observer.next(this.value);\n case 'E':\n return observer.error && observer.error(this.error);\n case 'C':\n return observer.complete && observer.complete();\n }\n };\n Notification.prototype.do = function (next, error, complete) {\n var kind = this.kind;\n switch (kind) {\n case 'N':\n return next && next(this.value);\n case 'E':\n return error && error(this.error);\n case 'C':\n return complete && complete();\n }\n };\n Notification.prototype.accept = function (nextOrObserver, error, complete) {\n if (nextOrObserver && typeof nextOrObserver.next === 'function') {\n return this.observe(nextOrObserver);\n }\n else {\n return this.do(nextOrObserver, error, complete);\n }\n };\n Notification.prototype.toObservable = function () {\n var kind = this.kind;\n switch (kind) {\n case 'N':\n return of(this.value);\n case 'E':\n return throwError(this.error);\n case 'C':\n return empty();\n }\n throw new Error('unexpected notification kind value');\n };\n Notification.createNext = function (value) {\n if (typeof value !== 'undefined') {\n return new Notification('N', value);\n }\n return Notification.undefinedValueNotification;\n };\n Notification.createError = function (err) {\n return new Notification('E', undefined, err);\n };\n Notification.createComplete = function () {\n return Notification.completeNotification;\n };\n Notification.completeNotification = new Notification('C');\n Notification.undefinedValueNotification = new Notification('N', undefined);\n return Notification;\n}());\nexport { Notification };\n//# sourceMappingURL=Notification.js.map\n","/** PURE_IMPORTS_START _AsyncAction,_AsyncScheduler PURE_IMPORTS_END */\nimport { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\nexport var async = /*@__PURE__*/ new AsyncScheduler(AsyncAction);\n//# sourceMappingURL=async.js.map\n","/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nexport function throwError(error, scheduler) {\n if (!scheduler) {\n return new Observable(function (subscriber) { return subscriber.error(error); });\n }\n else {\n return new Observable(function (subscriber) { return scheduler.schedule(dispatch, 0, { error: error, subscriber: subscriber }); });\n }\n}\nfunction dispatch(_a) {\n var error = _a.error, subscriber = _a.subscriber;\n subscriber.error(error);\n}\n//# sourceMappingURL=throwError.js.map\n","/** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_Subscriber,_Notification PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { async } from '../scheduler/async';\nimport { isDate } from '../util/isDate';\nimport { Subscriber } from '../Subscriber';\nimport { Notification } from '../Notification';\nexport function delay(delay, scheduler) {\n if (scheduler === void 0) {\n scheduler = async;\n }\n var absoluteDelay = isDate(delay);\n var delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay);\n return function (source) { return source.lift(new DelayOperator(delayFor, scheduler)); };\n}\nvar DelayOperator = /*@__PURE__*/ (function () {\n function DelayOperator(delay, scheduler) {\n this.delay = delay;\n this.scheduler = scheduler;\n }\n DelayOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler));\n };\n return DelayOperator;\n}());\nvar DelaySubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(DelaySubscriber, _super);\n function DelaySubscriber(destination, delay, scheduler) {\n var _this = _super.call(this, destination) || this;\n _this.delay = delay;\n _this.scheduler = scheduler;\n _this.queue = [];\n _this.active = false;\n _this.errored = false;\n return _this;\n }\n DelaySubscriber.dispatch = function (state) {\n var source = state.source;\n var queue = source.queue;\n var scheduler = state.scheduler;\n var destination = state.destination;\n while (queue.length > 0 && (queue[0].time - scheduler.now()) <= 0) {\n queue.shift().notification.observe(destination);\n }\n if (queue.length > 0) {\n var delay_1 = Math.max(0, queue[0].time - scheduler.now());\n this.schedule(state, delay_1);\n }\n else {\n this.unsubscribe();\n source.active = false;\n }\n };\n DelaySubscriber.prototype._schedule = function (scheduler) {\n this.active = true;\n var destination = this.destination;\n destination.add(scheduler.schedule(DelaySubscriber.dispatch, this.delay, {\n source: this, destination: this.destination, scheduler: scheduler\n }));\n };\n DelaySubscriber.prototype.scheduleNotification = function (notification) {\n if (this.errored === true) {\n return;\n }\n var scheduler = this.scheduler;\n var message = new DelayMessage(scheduler.now() + this.delay, notification);\n this.queue.push(message);\n if (this.active === false) {\n this._schedule(scheduler);\n }\n };\n DelaySubscriber.prototype._next = function (value) {\n this.scheduleNotification(Notification.createNext(value));\n };\n DelaySubscriber.prototype._error = function (err) {\n this.errored = true;\n this.queue = [];\n this.destination.error(err);\n this.unsubscribe();\n };\n DelaySubscriber.prototype._complete = function () {\n this.scheduleNotification(Notification.createComplete());\n this.unsubscribe();\n };\n return DelaySubscriber;\n}(Subscriber));\nvar DelayMessage = /*@__PURE__*/ (function () {\n function DelayMessage(time, notification) {\n this.time = time;\n this.notification = notification;\n }\n return DelayMessage;\n}());\n//# sourceMappingURL=delay.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isDate(value) {\n return value instanceof Date && !isNaN(+value);\n}\n//# sourceMappingURL=isDate.js.map\n","/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nexport function withLatestFrom() {\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return function (source) {\n var project;\n if (typeof args[args.length - 1] === 'function') {\n project = args.pop();\n }\n var observables = args;\n return source.lift(new WithLatestFromOperator(observables, project));\n };\n}\nvar WithLatestFromOperator = /*@__PURE__*/ (function () {\n function WithLatestFromOperator(observables, project) {\n this.observables = observables;\n this.project = project;\n }\n WithLatestFromOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new WithLatestFromSubscriber(subscriber, this.observables, this.project));\n };\n return WithLatestFromOperator;\n}());\nvar WithLatestFromSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(WithLatestFromSubscriber, _super);\n function WithLatestFromSubscriber(destination, observables, project) {\n var _this = _super.call(this, destination) || this;\n _this.observables = observables;\n _this.project = project;\n _this.toRespond = [];\n var len = observables.length;\n _this.values = new Array(len);\n for (var i = 0; i < len; i++) {\n _this.toRespond.push(i);\n }\n for (var i = 0; i < len; i++) {\n var observable = observables[i];\n _this.add(subscribeToResult(_this, observable, observable, i));\n }\n return _this;\n }\n WithLatestFromSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.values[outerIndex] = innerValue;\n var toRespond = this.toRespond;\n if (toRespond.length > 0) {\n var found = toRespond.indexOf(outerIndex);\n if (found !== -1) {\n toRespond.splice(found, 1);\n }\n }\n };\n WithLatestFromSubscriber.prototype.notifyComplete = function () {\n };\n WithLatestFromSubscriber.prototype._next = function (value) {\n if (this.toRespond.length === 0) {\n var args = [value].concat(this.values);\n if (this.project) {\n this._tryProject(args);\n }\n else {\n this.destination.next(args);\n }\n }\n };\n WithLatestFromSubscriber.prototype._tryProject = function (args) {\n var result;\n try {\n result = this.project.apply(this, args);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.next(result);\n };\n return WithLatestFromSubscriber;\n}(OuterSubscriber));\n//# sourceMappingURL=withLatestFrom.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nimport { Notification } from '../Notification';\nexport function observeOn(scheduler, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n return function observeOnOperatorFunction(source) {\n return source.lift(new ObserveOnOperator(scheduler, delay));\n };\n}\nvar ObserveOnOperator = /*@__PURE__*/ (function () {\n function ObserveOnOperator(scheduler, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n this.scheduler = scheduler;\n this.delay = delay;\n }\n ObserveOnOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay));\n };\n return ObserveOnOperator;\n}());\nexport { ObserveOnOperator };\nvar ObserveOnSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ObserveOnSubscriber, _super);\n function ObserveOnSubscriber(destination, scheduler, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n var _this = _super.call(this, destination) || this;\n _this.scheduler = scheduler;\n _this.delay = delay;\n return _this;\n }\n ObserveOnSubscriber.dispatch = function (arg) {\n var notification = arg.notification, destination = arg.destination;\n notification.observe(destination);\n this.unsubscribe();\n };\n ObserveOnSubscriber.prototype.scheduleMessage = function (notification) {\n var destination = this.destination;\n destination.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination)));\n };\n ObserveOnSubscriber.prototype._next = function (value) {\n this.scheduleMessage(Notification.createNext(value));\n };\n ObserveOnSubscriber.prototype._error = function (err) {\n this.scheduleMessage(Notification.createError(err));\n this.unsubscribe();\n };\n ObserveOnSubscriber.prototype._complete = function () {\n this.scheduleMessage(Notification.createComplete());\n this.unsubscribe();\n };\n return ObserveOnSubscriber;\n}(Subscriber));\nexport { ObserveOnSubscriber };\nvar ObserveOnMessage = /*@__PURE__*/ (function () {\n function ObserveOnMessage(notification, destination) {\n this.notification = notification;\n this.destination = destination;\n }\n return ObserveOnMessage;\n}());\nexport { ObserveOnMessage };\n//# sourceMappingURL=observeOn.js.map\n","/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { isArray } from '../util/isArray';\nimport { isFunction } from '../util/isFunction';\nimport { map } from '../operators/map';\nvar toString = /*@__PURE__*/ (function () { return Object.prototype.toString; })();\nexport function fromEvent(target, eventName, options, resultSelector) {\n if (isFunction(options)) {\n resultSelector = options;\n options = undefined;\n }\n if (resultSelector) {\n return fromEvent(target, eventName, options).pipe(map(function (args) { return isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));\n }\n return new Observable(function (subscriber) {\n function handler(e) {\n if (arguments.length > 1) {\n subscriber.next(Array.prototype.slice.call(arguments));\n }\n else {\n subscriber.next(e);\n }\n }\n setupSubscription(target, eventName, handler, subscriber, options);\n });\n}\nfunction setupSubscription(sourceObj, eventName, handler, subscriber, options) {\n var unsubscribe;\n if (isEventTarget(sourceObj)) {\n var source_1 = sourceObj;\n sourceObj.addEventListener(eventName, handler, options);\n unsubscribe = function () { return source_1.removeEventListener(eventName, handler, options); };\n }\n else if (isJQueryStyleEventEmitter(sourceObj)) {\n var source_2 = sourceObj;\n sourceObj.on(eventName, handler);\n unsubscribe = function () { return source_2.off(eventName, handler); };\n }\n else if (isNodeStyleEventEmitter(sourceObj)) {\n var source_3 = sourceObj;\n sourceObj.addListener(eventName, handler);\n unsubscribe = function () { return source_3.removeListener(eventName, handler); };\n }\n else if (sourceObj && sourceObj.length) {\n for (var i = 0, len = sourceObj.length; i < len; i++) {\n setupSubscription(sourceObj[i], eventName, handler, subscriber, options);\n }\n }\n else {\n throw new TypeError('Invalid event target');\n }\n subscriber.add(unsubscribe);\n}\nfunction isNodeStyleEventEmitter(sourceObj) {\n return sourceObj && typeof sourceObj.addListener === 'function' && typeof sourceObj.removeListener === 'function';\n}\nfunction isJQueryStyleEventEmitter(sourceObj) {\n return sourceObj && typeof sourceObj.on === 'function' && typeof sourceObj.off === 'function';\n}\nfunction isEventTarget(sourceObj) {\n return sourceObj && typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function';\n}\n//# sourceMappingURL=fromEvent.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function mapTo(value) {\n return function (source) { return source.lift(new MapToOperator(value)); };\n}\nvar MapToOperator = /*@__PURE__*/ (function () {\n function MapToOperator(value) {\n this.value = value;\n }\n MapToOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new MapToSubscriber(subscriber, this.value));\n };\n return MapToOperator;\n}());\nvar MapToSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(MapToSubscriber, _super);\n function MapToSubscriber(destination, value) {\n var _this = _super.call(this, destination) || this;\n _this.value = value;\n return _this;\n }\n MapToSubscriber.prototype._next = function (x) {\n this.destination.next(this.value);\n };\n return MapToSubscriber;\n}(Subscriber));\n//# sourceMappingURL=mapTo.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar ObjectUnsubscribedErrorImpl = /*@__PURE__*/ (function () {\n function ObjectUnsubscribedErrorImpl() {\n Error.call(this);\n this.message = 'object unsubscribed';\n this.name = 'ObjectUnsubscribedError';\n return this;\n }\n ObjectUnsubscribedErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);\n return ObjectUnsubscribedErrorImpl;\n})();\nexport var ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl;\n//# sourceMappingURL=ObjectUnsubscribedError.js.map\n","/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscription } from './Subscription';\nvar SubjectSubscription = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(SubjectSubscription, _super);\n function SubjectSubscription(subject, subscriber) {\n var _this = _super.call(this) || this;\n _this.subject = subject;\n _this.subscriber = subscriber;\n _this.closed = false;\n return _this;\n }\n SubjectSubscription.prototype.unsubscribe = function () {\n if (this.closed) {\n return;\n }\n this.closed = true;\n var subject = this.subject;\n var observers = subject.observers;\n this.subject = null;\n if (!observers || observers.length === 0 || subject.isStopped || subject.closed) {\n return;\n }\n var subscriberIndex = observers.indexOf(this.subscriber);\n if (subscriberIndex !== -1) {\n observers.splice(subscriberIndex, 1);\n }\n };\n return SubjectSubscription;\n}(Subscription));\nexport { SubjectSubscription };\n//# sourceMappingURL=SubjectSubscription.js.map\n","/** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Observable } from './Observable';\nimport { Subscriber } from './Subscriber';\nimport { Subscription } from './Subscription';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { SubjectSubscription } from './SubjectSubscription';\nimport { rxSubscriber as rxSubscriberSymbol } from '../internal/symbol/rxSubscriber';\nvar SubjectSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(SubjectSubscriber, _super);\n function SubjectSubscriber(destination) {\n var _this = _super.call(this, destination) || this;\n _this.destination = destination;\n return _this;\n }\n return SubjectSubscriber;\n}(Subscriber));\nexport { SubjectSubscriber };\nvar Subject = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(Subject, _super);\n function Subject() {\n var _this = _super.call(this) || this;\n _this.observers = [];\n _this.closed = false;\n _this.isStopped = false;\n _this.hasError = false;\n _this.thrownError = null;\n return _this;\n }\n Subject.prototype[rxSubscriberSymbol] = function () {\n return new SubjectSubscriber(this);\n };\n Subject.prototype.lift = function (operator) {\n var subject = new AnonymousSubject(this, this);\n subject.operator = operator;\n return subject;\n };\n Subject.prototype.next = function (value) {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n if (!this.isStopped) {\n var observers = this.observers;\n var len = observers.length;\n var copy = observers.slice();\n for (var i = 0; i < len; i++) {\n copy[i].next(value);\n }\n }\n };\n Subject.prototype.error = function (err) {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n this.hasError = true;\n this.thrownError = err;\n this.isStopped = true;\n var observers = this.observers;\n var len = observers.length;\n var copy = observers.slice();\n for (var i = 0; i < len; i++) {\n copy[i].error(err);\n }\n this.observers.length = 0;\n };\n Subject.prototype.complete = function () {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n this.isStopped = true;\n var observers = this.observers;\n var len = observers.length;\n var copy = observers.slice();\n for (var i = 0; i < len; i++) {\n copy[i].complete();\n }\n this.observers.length = 0;\n };\n Subject.prototype.unsubscribe = function () {\n this.isStopped = true;\n this.closed = true;\n this.observers = null;\n };\n Subject.prototype._trySubscribe = function (subscriber) {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n else {\n return _super.prototype._trySubscribe.call(this, subscriber);\n }\n };\n Subject.prototype._subscribe = function (subscriber) {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n else if (this.hasError) {\n subscriber.error(this.thrownError);\n return Subscription.EMPTY;\n }\n else if (this.isStopped) {\n subscriber.complete();\n return Subscription.EMPTY;\n }\n else {\n this.observers.push(subscriber);\n return new SubjectSubscription(this, subscriber);\n }\n };\n Subject.prototype.asObservable = function () {\n var observable = new Observable();\n observable.source = this;\n return observable;\n };\n Subject.create = function (destination, source) {\n return new AnonymousSubject(destination, source);\n };\n return Subject;\n}(Observable));\nexport { Subject };\nvar AnonymousSubject = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AnonymousSubject, _super);\n function AnonymousSubject(destination, source) {\n var _this = _super.call(this) || this;\n _this.destination = destination;\n _this.source = source;\n return _this;\n }\n AnonymousSubject.prototype.next = function (value) {\n var destination = this.destination;\n if (destination && destination.next) {\n destination.next(value);\n }\n };\n AnonymousSubject.prototype.error = function (err) {\n var destination = this.destination;\n if (destination && destination.error) {\n this.destination.error(err);\n }\n };\n AnonymousSubject.prototype.complete = function () {\n var destination = this.destination;\n if (destination && destination.complete) {\n this.destination.complete();\n }\n };\n AnonymousSubject.prototype._subscribe = function (subscriber) {\n var source = this.source;\n if (source) {\n return this.source.subscribe(subscriber);\n }\n else {\n return Subscription.EMPTY;\n }\n };\n return AnonymousSubject;\n}(Subject));\nexport { AnonymousSubject };\n//# sourceMappingURL=Subject.js.map\n","/** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { AsyncAction } from './AsyncAction';\nvar QueueAction = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(QueueAction, _super);\n function QueueAction(scheduler, work) {\n var _this = _super.call(this, scheduler, work) || this;\n _this.scheduler = scheduler;\n _this.work = work;\n return _this;\n }\n QueueAction.prototype.schedule = function (state, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if (delay > 0) {\n return _super.prototype.schedule.call(this, state, delay);\n }\n this.delay = delay;\n this.state = state;\n this.scheduler.flush(this);\n return this;\n };\n QueueAction.prototype.execute = function (state, delay) {\n return (delay > 0 || this.closed) ?\n _super.prototype.execute.call(this, state, delay) :\n this._execute(state, delay);\n };\n QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {\n return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);\n }\n return scheduler.flush(this);\n };\n return QueueAction;\n}(AsyncAction));\nexport { QueueAction };\n//# sourceMappingURL=QueueAction.js.map\n","/** PURE_IMPORTS_START _QueueAction,_QueueScheduler PURE_IMPORTS_END */\nimport { QueueAction } from './QueueAction';\nimport { QueueScheduler } from './QueueScheduler';\nexport var queue = /*@__PURE__*/ new QueueScheduler(QueueAction);\n//# sourceMappingURL=queue.js.map\n","/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { AsyncScheduler } from './AsyncScheduler';\nvar QueueScheduler = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(QueueScheduler, _super);\n function QueueScheduler() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n return QueueScheduler;\n}(AsyncScheduler));\nexport { QueueScheduler };\n//# sourceMappingURL=QueueScheduler.js.map\n","/** PURE_IMPORTS_START tslib,_Subject,_scheduler_queue,_Subscription,_operators_observeOn,_util_ObjectUnsubscribedError,_SubjectSubscription PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subject } from './Subject';\nimport { queue } from './scheduler/queue';\nimport { Subscription } from './Subscription';\nimport { ObserveOnSubscriber } from './operators/observeOn';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { SubjectSubscription } from './SubjectSubscription';\nvar ReplaySubject = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ReplaySubject, _super);\n function ReplaySubject(bufferSize, windowTime, scheduler) {\n if (bufferSize === void 0) {\n bufferSize = Number.POSITIVE_INFINITY;\n }\n if (windowTime === void 0) {\n windowTime = Number.POSITIVE_INFINITY;\n }\n var _this = _super.call(this) || this;\n _this.scheduler = scheduler;\n _this._events = [];\n _this._infiniteTimeWindow = false;\n _this._bufferSize = bufferSize < 1 ? 1 : bufferSize;\n _this._windowTime = windowTime < 1 ? 1 : windowTime;\n if (windowTime === Number.POSITIVE_INFINITY) {\n _this._infiniteTimeWindow = true;\n _this.next = _this.nextInfiniteTimeWindow;\n }\n else {\n _this.next = _this.nextTimeWindow;\n }\n return _this;\n }\n ReplaySubject.prototype.nextInfiniteTimeWindow = function (value) {\n var _events = this._events;\n _events.push(value);\n if (_events.length > this._bufferSize) {\n _events.shift();\n }\n _super.prototype.next.call(this, value);\n };\n ReplaySubject.prototype.nextTimeWindow = function (value) {\n this._events.push(new ReplayEvent(this._getNow(), value));\n this._trimBufferThenGetEvents();\n _super.prototype.next.call(this, value);\n };\n ReplaySubject.prototype._subscribe = function (subscriber) {\n var _infiniteTimeWindow = this._infiniteTimeWindow;\n var _events = _infiniteTimeWindow ? this._events : this._trimBufferThenGetEvents();\n var scheduler = this.scheduler;\n var len = _events.length;\n var subscription;\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n else if (this.isStopped || this.hasError) {\n subscription = Subscription.EMPTY;\n }\n else {\n this.observers.push(subscriber);\n subscription = new SubjectSubscription(this, subscriber);\n }\n if (scheduler) {\n subscriber.add(subscriber = new ObserveOnSubscriber(subscriber, scheduler));\n }\n if (_infiniteTimeWindow) {\n for (var i = 0; i < len && !subscriber.closed; i++) {\n subscriber.next(_events[i]);\n }\n }\n else {\n for (var i = 0; i < len && !subscriber.closed; i++) {\n subscriber.next(_events[i].value);\n }\n }\n if (this.hasError) {\n subscriber.error(this.thrownError);\n }\n else if (this.isStopped) {\n subscriber.complete();\n }\n return subscription;\n };\n ReplaySubject.prototype._getNow = function () {\n return (this.scheduler || queue).now();\n };\n ReplaySubject.prototype._trimBufferThenGetEvents = function () {\n var now = this._getNow();\n var _bufferSize = this._bufferSize;\n var _windowTime = this._windowTime;\n var _events = this._events;\n var eventsCount = _events.length;\n var spliceCount = 0;\n while (spliceCount < eventsCount) {\n if ((now - _events[spliceCount].time) < _windowTime) {\n break;\n }\n spliceCount++;\n }\n if (eventsCount > _bufferSize) {\n spliceCount = Math.max(spliceCount, eventsCount - _bufferSize);\n }\n if (spliceCount > 0) {\n _events.splice(0, spliceCount);\n }\n return _events;\n };\n return ReplaySubject;\n}(Subject));\nexport { ReplaySubject };\nvar ReplayEvent = /*@__PURE__*/ (function () {\n function ReplayEvent(time, value) {\n this.time = time;\n this.value = value;\n }\n return ReplayEvent;\n}());\n//# sourceMappingURL=ReplaySubject.js.map\n","/** PURE_IMPORTS_START _ReplaySubject PURE_IMPORTS_END */\nimport { ReplaySubject } from '../ReplaySubject';\nexport function shareReplay(configOrBufferSize, windowTime, scheduler) {\n var config;\n if (configOrBufferSize && typeof configOrBufferSize === 'object') {\n config = configOrBufferSize;\n }\n else {\n config = {\n bufferSize: configOrBufferSize,\n windowTime: windowTime,\n refCount: false,\n scheduler: scheduler\n };\n }\n return function (source) { return source.lift(shareReplayOperator(config)); };\n}\nfunction shareReplayOperator(_a) {\n var _b = _a.bufferSize, bufferSize = _b === void 0 ? Number.POSITIVE_INFINITY : _b, _c = _a.windowTime, windowTime = _c === void 0 ? Number.POSITIVE_INFINITY : _c, useRefCount = _a.refCount, scheduler = _a.scheduler;\n var subject;\n var refCount = 0;\n var subscription;\n var hasError = false;\n var isComplete = false;\n return function shareReplayOperation(source) {\n refCount++;\n if (!subject || hasError) {\n hasError = false;\n subject = new ReplaySubject(bufferSize, windowTime, scheduler);\n subscription = source.subscribe({\n next: function (value) { subject.next(value); },\n error: function (err) {\n hasError = true;\n subject.error(err);\n },\n complete: function () {\n isComplete = true;\n subject.complete();\n },\n });\n }\n var innerSub = subject.subscribe(this);\n this.add(function () {\n refCount--;\n innerSub.unsubscribe();\n if (subscription && !isComplete && useRefCount && refCount === 0) {\n subscription.unsubscribe();\n subscription = undefined;\n subject = undefined;\n }\n });\n };\n}\n//# sourceMappingURL=shareReplay.js.map\n","/** PURE_IMPORTS_START tslib,_.._util_root,_.._Observable,_.._Subscriber,_.._operators_map PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { root } from '../../util/root';\nimport { Observable } from '../../Observable';\nimport { Subscriber } from '../../Subscriber';\nimport { map } from '../../operators/map';\nfunction getCORSRequest() {\n if (root.XMLHttpRequest) {\n return new root.XMLHttpRequest();\n }\n else if (!!root.XDomainRequest) {\n return new root.XDomainRequest();\n }\n else {\n throw new Error('CORS is not supported by your browser');\n }\n}\nfunction getXMLHttpRequest() {\n if (root.XMLHttpRequest) {\n return new root.XMLHttpRequest();\n }\n else {\n var progId = void 0;\n try {\n var progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0'];\n for (var i = 0; i < 3; i++) {\n try {\n progId = progIds[i];\n if (new root.ActiveXObject(progId)) {\n break;\n }\n }\n catch (e) {\n }\n }\n return new root.ActiveXObject(progId);\n }\n catch (e) {\n throw new Error('XMLHttpRequest is not supported by your browser');\n }\n }\n}\nexport function ajaxGet(url, headers) {\n if (headers === void 0) {\n headers = null;\n }\n return new AjaxObservable({ method: 'GET', url: url, headers: headers });\n}\nexport function ajaxPost(url, body, headers) {\n return new AjaxObservable({ method: 'POST', url: url, body: body, headers: headers });\n}\nexport function ajaxDelete(url, headers) {\n return new AjaxObservable({ method: 'DELETE', url: url, headers: headers });\n}\nexport function ajaxPut(url, body, headers) {\n return new AjaxObservable({ method: 'PUT', url: url, body: body, headers: headers });\n}\nexport function ajaxPatch(url, body, headers) {\n return new AjaxObservable({ method: 'PATCH', url: url, body: body, headers: headers });\n}\nvar mapResponse = /*@__PURE__*/ map(function (x, index) { return x.response; });\nexport function ajaxGetJSON(url, headers) {\n return mapResponse(new AjaxObservable({\n method: 'GET',\n url: url,\n responseType: 'json',\n headers: headers\n }));\n}\nvar AjaxObservable = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AjaxObservable, _super);\n function AjaxObservable(urlOrRequest) {\n var _this = _super.call(this) || this;\n var request = {\n async: true,\n createXHR: function () {\n return this.crossDomain ? getCORSRequest() : getXMLHttpRequest();\n },\n crossDomain: true,\n withCredentials: false,\n headers: {},\n method: 'GET',\n responseType: 'json',\n timeout: 0\n };\n if (typeof urlOrRequest === 'string') {\n request.url = urlOrRequest;\n }\n else {\n for (var prop in urlOrRequest) {\n if (urlOrRequest.hasOwnProperty(prop)) {\n request[prop] = urlOrRequest[prop];\n }\n }\n }\n _this.request = request;\n return _this;\n }\n AjaxObservable.prototype._subscribe = function (subscriber) {\n return new AjaxSubscriber(subscriber, this.request);\n };\n AjaxObservable.create = (function () {\n var create = function (urlOrRequest) {\n return new AjaxObservable(urlOrRequest);\n };\n create.get = ajaxGet;\n create.post = ajaxPost;\n create.delete = ajaxDelete;\n create.put = ajaxPut;\n create.patch = ajaxPatch;\n create.getJSON = ajaxGetJSON;\n return create;\n })();\n return AjaxObservable;\n}(Observable));\nexport { AjaxObservable };\nvar AjaxSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AjaxSubscriber, _super);\n function AjaxSubscriber(destination, request) {\n var _this = _super.call(this, destination) || this;\n _this.request = request;\n _this.done = false;\n var headers = request.headers = request.headers || {};\n if (!request.crossDomain && !_this.getHeader(headers, 'X-Requested-With')) {\n headers['X-Requested-With'] = 'XMLHttpRequest';\n }\n var contentTypeHeader = _this.getHeader(headers, 'Content-Type');\n if (!contentTypeHeader && !(root.FormData && request.body instanceof root.FormData) && typeof request.body !== 'undefined') {\n headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8';\n }\n request.body = _this.serializeBody(request.body, _this.getHeader(request.headers, 'Content-Type'));\n _this.send();\n return _this;\n }\n AjaxSubscriber.prototype.next = function (e) {\n this.done = true;\n var _a = this, xhr = _a.xhr, request = _a.request, destination = _a.destination;\n var result;\n try {\n result = new AjaxResponse(e, xhr, request);\n }\n catch (err) {\n return destination.error(err);\n }\n destination.next(result);\n };\n AjaxSubscriber.prototype.send = function () {\n var _a = this, request = _a.request, _b = _a.request, user = _b.user, method = _b.method, url = _b.url, async = _b.async, password = _b.password, headers = _b.headers, body = _b.body;\n try {\n var xhr = this.xhr = request.createXHR();\n this.setupEvents(xhr, request);\n if (user) {\n xhr.open(method, url, async, user, password);\n }\n else {\n xhr.open(method, url, async);\n }\n if (async) {\n xhr.timeout = request.timeout;\n xhr.responseType = request.responseType;\n }\n if ('withCredentials' in xhr) {\n xhr.withCredentials = !!request.withCredentials;\n }\n this.setHeaders(xhr, headers);\n if (body) {\n xhr.send(body);\n }\n else {\n xhr.send();\n }\n }\n catch (err) {\n this.error(err);\n }\n };\n AjaxSubscriber.prototype.serializeBody = function (body, contentType) {\n if (!body || typeof body === 'string') {\n return body;\n }\n else if (root.FormData && body instanceof root.FormData) {\n return body;\n }\n if (contentType) {\n var splitIndex = contentType.indexOf(';');\n if (splitIndex !== -1) {\n contentType = contentType.substring(0, splitIndex);\n }\n }\n switch (contentType) {\n case 'application/x-www-form-urlencoded':\n return Object.keys(body).map(function (key) { return encodeURIComponent(key) + \"=\" + encodeURIComponent(body[key]); }).join('&');\n case 'application/json':\n return JSON.stringify(body);\n default:\n return body;\n }\n };\n AjaxSubscriber.prototype.setHeaders = function (xhr, headers) {\n for (var key in headers) {\n if (headers.hasOwnProperty(key)) {\n xhr.setRequestHeader(key, headers[key]);\n }\n }\n };\n AjaxSubscriber.prototype.getHeader = function (headers, headerName) {\n for (var key in headers) {\n if (key.toLowerCase() === headerName.toLowerCase()) {\n return headers[key];\n }\n }\n return undefined;\n };\n AjaxSubscriber.prototype.setupEvents = function (xhr, request) {\n var progressSubscriber = request.progressSubscriber;\n function xhrTimeout(e) {\n var _a = xhrTimeout, subscriber = _a.subscriber, progressSubscriber = _a.progressSubscriber, request = _a.request;\n if (progressSubscriber) {\n progressSubscriber.error(e);\n }\n var error;\n try {\n error = new AjaxTimeoutError(this, request);\n }\n catch (err) {\n error = err;\n }\n subscriber.error(error);\n }\n xhr.ontimeout = xhrTimeout;\n xhrTimeout.request = request;\n xhrTimeout.subscriber = this;\n xhrTimeout.progressSubscriber = progressSubscriber;\n if (xhr.upload && 'withCredentials' in xhr) {\n if (progressSubscriber) {\n var xhrProgress_1;\n xhrProgress_1 = function (e) {\n var progressSubscriber = xhrProgress_1.progressSubscriber;\n progressSubscriber.next(e);\n };\n if (root.XDomainRequest) {\n xhr.onprogress = xhrProgress_1;\n }\n else {\n xhr.upload.onprogress = xhrProgress_1;\n }\n xhrProgress_1.progressSubscriber = progressSubscriber;\n }\n var xhrError_1;\n xhrError_1 = function (e) {\n var _a = xhrError_1, progressSubscriber = _a.progressSubscriber, subscriber = _a.subscriber, request = _a.request;\n if (progressSubscriber) {\n progressSubscriber.error(e);\n }\n var error;\n try {\n error = new AjaxError('ajax error', this, request);\n }\n catch (err) {\n error = err;\n }\n subscriber.error(error);\n };\n xhr.onerror = xhrError_1;\n xhrError_1.request = request;\n xhrError_1.subscriber = this;\n xhrError_1.progressSubscriber = progressSubscriber;\n }\n function xhrReadyStateChange(e) {\n return;\n }\n xhr.onreadystatechange = xhrReadyStateChange;\n xhrReadyStateChange.subscriber = this;\n xhrReadyStateChange.progressSubscriber = progressSubscriber;\n xhrReadyStateChange.request = request;\n function xhrLoad(e) {\n var _a = xhrLoad, subscriber = _a.subscriber, progressSubscriber = _a.progressSubscriber, request = _a.request;\n if (this.readyState === 4) {\n var status_1 = this.status === 1223 ? 204 : this.status;\n var response = (this.responseType === 'text' ? (this.response || this.responseText) : this.response);\n if (status_1 === 0) {\n status_1 = response ? 200 : 0;\n }\n if (status_1 < 400) {\n if (progressSubscriber) {\n progressSubscriber.complete();\n }\n subscriber.next(e);\n subscriber.complete();\n }\n else {\n if (progressSubscriber) {\n progressSubscriber.error(e);\n }\n var error = void 0;\n try {\n error = new AjaxError('ajax error ' + status_1, this, request);\n }\n catch (err) {\n error = err;\n }\n subscriber.error(error);\n }\n }\n }\n xhr.onload = xhrLoad;\n xhrLoad.subscriber = this;\n xhrLoad.progressSubscriber = progressSubscriber;\n xhrLoad.request = request;\n };\n AjaxSubscriber.prototype.unsubscribe = function () {\n var _a = this, done = _a.done, xhr = _a.xhr;\n if (!done && xhr && xhr.readyState !== 4 && typeof xhr.abort === 'function') {\n xhr.abort();\n }\n _super.prototype.unsubscribe.call(this);\n };\n return AjaxSubscriber;\n}(Subscriber));\nexport { AjaxSubscriber };\nvar AjaxResponse = /*@__PURE__*/ (function () {\n function AjaxResponse(originalEvent, xhr, request) {\n this.originalEvent = originalEvent;\n this.xhr = xhr;\n this.request = request;\n this.status = xhr.status;\n this.responseType = xhr.responseType || request.responseType;\n this.response = parseXhrResponse(this.responseType, xhr);\n }\n return AjaxResponse;\n}());\nexport { AjaxResponse };\nvar AjaxErrorImpl = /*@__PURE__*/ (function () {\n function AjaxErrorImpl(message, xhr, request) {\n Error.call(this);\n this.message = message;\n this.name = 'AjaxError';\n this.xhr = xhr;\n this.request = request;\n this.status = xhr.status;\n this.responseType = xhr.responseType || request.responseType;\n this.response = parseXhrResponse(this.responseType, xhr);\n return this;\n }\n AjaxErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);\n return AjaxErrorImpl;\n})();\nexport var AjaxError = AjaxErrorImpl;\nfunction parseJson(xhr) {\n if ('response' in xhr) {\n return xhr.responseType ? xhr.response : JSON.parse(xhr.response || xhr.responseText || 'null');\n }\n else {\n return JSON.parse(xhr.responseText || 'null');\n }\n}\nfunction parseXhrResponse(responseType, xhr) {\n switch (responseType) {\n case 'json':\n return parseJson(xhr);\n case 'xml':\n return xhr.responseXML;\n case 'text':\n default:\n return ('response' in xhr) ? xhr.response : xhr.responseText;\n }\n}\nfunction AjaxTimeoutErrorImpl(xhr, request) {\n AjaxError.call(this, 'ajax timeout', xhr, request);\n this.name = 'AjaxTimeoutError';\n return this;\n}\nexport var AjaxTimeoutError = AjaxTimeoutErrorImpl;\n//# sourceMappingURL=AjaxObservable.js.map\n","/** PURE_IMPORTS_START _AjaxObservable PURE_IMPORTS_END */\nimport { AjaxObservable } from './AjaxObservable';\nexport var ajax = /*@__PURE__*/ (function () { return AjaxObservable.create; })();\n//# sourceMappingURL=ajax.js.map\n","/** PURE_IMPORTS_START _of,_operators_concatAll PURE_IMPORTS_END */\nimport { of } from './of';\nimport { concatAll } from '../operators/concatAll';\nexport function concat() {\n var observables = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n observables[_i] = arguments[_i];\n }\n return concatAll()(of.apply(void 0, observables));\n}\n//# sourceMappingURL=concat.js.map\n","/** PURE_IMPORTS_START _mergeAll PURE_IMPORTS_END */\nimport { mergeAll } from './mergeAll';\nexport function concatAll() {\n return mergeAll(1);\n}\n//# sourceMappingURL=concatAll.js.map\n","/** PURE_IMPORTS_START _observable_concat,_util_isScheduler PURE_IMPORTS_END */\nimport { concat } from '../observable/concat';\nimport { isScheduler } from '../util/isScheduler';\nexport function startWith() {\n var array = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n array[_i] = arguments[_i];\n }\n var scheduler = array[array.length - 1];\n if (isScheduler(scheduler)) {\n array.pop();\n return function (source) { return concat(array, source, scheduler); };\n }\n else {\n return function (source) { return concat(array, source); };\n }\n}\n//# sourceMappingURL=startWith.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function distinctUntilChanged(compare, keySelector) {\n return function (source) { return source.lift(new DistinctUntilChangedOperator(compare, keySelector)); };\n}\nvar DistinctUntilChangedOperator = /*@__PURE__*/ (function () {\n function DistinctUntilChangedOperator(compare, keySelector) {\n this.compare = compare;\n this.keySelector = keySelector;\n }\n DistinctUntilChangedOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector));\n };\n return DistinctUntilChangedOperator;\n}());\nvar DistinctUntilChangedSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(DistinctUntilChangedSubscriber, _super);\n function DistinctUntilChangedSubscriber(destination, compare, keySelector) {\n var _this = _super.call(this, destination) || this;\n _this.keySelector = keySelector;\n _this.hasKey = false;\n if (typeof compare === 'function') {\n _this.compare = compare;\n }\n return _this;\n }\n DistinctUntilChangedSubscriber.prototype.compare = function (x, y) {\n return x === y;\n };\n DistinctUntilChangedSubscriber.prototype._next = function (value) {\n var key;\n try {\n var keySelector = this.keySelector;\n key = keySelector ? keySelector(value) : value;\n }\n catch (err) {\n return this.destination.error(err);\n }\n var result = false;\n if (this.hasKey) {\n try {\n var compare = this.compare;\n result = compare(this.key, key);\n }\n catch (err) {\n return this.destination.error(err);\n }\n }\n else {\n this.hasKey = true;\n }\n if (!result) {\n this.key = key;\n this.destination.next(value);\n }\n };\n return DistinctUntilChangedSubscriber;\n}(Subscriber));\n//# sourceMappingURL=distinctUntilChanged.js.map\n","/** PURE_IMPORTS_START _map PURE_IMPORTS_END */\nimport { map } from './map';\nexport function pluck() {\n var properties = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n properties[_i] = arguments[_i];\n }\n var length = properties.length;\n if (length === 0) {\n throw new Error('list of properties cannot be empty.');\n }\n return function (source) { return map(plucker(properties, length))(source); };\n}\nfunction plucker(props, length) {\n var mapper = function (x) {\n var currentProp = x;\n for (var i = 0; i < length; i++) {\n var p = currentProp[props[i]];\n if (typeof p !== 'undefined') {\n currentProp = p;\n }\n else {\n return undefined;\n }\n }\n return currentProp;\n };\n return mapper;\n}\n//# sourceMappingURL=pluck.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Element or nothing\n */\nexport function getElement(\n selector: string, node: ParentNode = document\n): T | undefined {\n return node.querySelector(selector) || undefined\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Element\n */\nexport function getElementOrThrow(\n selector: string, node: ParentNode = document\n): T {\n const el = getElement(selector, node)\n if (typeof el === \"undefined\")\n throw new ReferenceError(\n `Missing element: expected \"${selector}\" to match an element`\n )\n return el\n}\n\n/**\n * Retrieve the currently active element\n *\n * @return Element\n */\nexport function getActiveElement(): HTMLElement | undefined {\n return document.activeElement instanceof HTMLElement\n ? document.activeElement\n : undefined\n}\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Elements\n */\nexport function getElements(\n selector: string, node: ParentNode = document\n): T[] {\n return Array.from(node.querySelectorAll(selector))\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { mapTo, shareReplay, startWith } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element focus\n *\n * @param el - Element\n * @param value - Whether the element should be focused\n *\n * @return Element offset\n */\nexport function setElementFocus(\n el: HTMLElement, value: boolean = true\n): void {\n if (value)\n el.focus()\n else\n el.blur()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @return Element focus observable\n */\nexport function watchElementFocus(\n el: HTMLElement\n): Observable {\n const focus$ = fromEvent(el, \"focus\")\n const blur$ = fromEvent(el, \"blur\")\n\n /* Map events to boolean state */\n return merge(\n focus$.pipe(mapTo(true)),\n blur$.pipe(mapTo(false))\n )\n .pipe(\n startWith(el === getActiveElement()),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @return Element offset\n */\nexport function getElementOffset(el: HTMLElement): ElementOffset {\n return {\n x: el.scrollLeft,\n y: el.scrollTop\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @return Element offset observable\n */\nexport function watchElementOffset(\n el: HTMLElement\n): Observable {\n return merge(\n fromEvent(el, \"scroll\"),\n fromEvent(window, \"resize\")\n )\n .pipe(\n map(() => getElementOffset(el)),\n startWith(getElementOffset(el)),\n shareReplay(1)\n )\n}\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function refCount() {\n return function refCountOperatorFunction(source) {\n return source.lift(new RefCountOperator(source));\n };\n}\nvar RefCountOperator = /*@__PURE__*/ (function () {\n function RefCountOperator(connectable) {\n this.connectable = connectable;\n }\n RefCountOperator.prototype.call = function (subscriber, source) {\n var connectable = this.connectable;\n connectable._refCount++;\n var refCounter = new RefCountSubscriber(subscriber, connectable);\n var subscription = source.subscribe(refCounter);\n if (!refCounter.closed) {\n refCounter.connection = connectable.connect();\n }\n return subscription;\n };\n return RefCountOperator;\n}());\nvar RefCountSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(RefCountSubscriber, _super);\n function RefCountSubscriber(destination, connectable) {\n var _this = _super.call(this, destination) || this;\n _this.connectable = connectable;\n return _this;\n }\n RefCountSubscriber.prototype._unsubscribe = function () {\n var connectable = this.connectable;\n if (!connectable) {\n this.connection = null;\n return;\n }\n this.connectable = null;\n var refCount = connectable._refCount;\n if (refCount <= 0) {\n this.connection = null;\n return;\n }\n connectable._refCount = refCount - 1;\n if (refCount > 1) {\n this.connection = null;\n return;\n }\n var connection = this.connection;\n var sharedConnection = connectable._connection;\n this.connection = null;\n if (sharedConnection && (!connection || sharedConnection === connection)) {\n sharedConnection.unsubscribe();\n }\n };\n return RefCountSubscriber;\n}(Subscriber));\n//# sourceMappingURL=refCount.js.map\n","/** PURE_IMPORTS_START tslib,_Subject,_Observable,_Subscriber,_Subscription,_operators_refCount PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { SubjectSubscriber } from '../Subject';\nimport { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { Subscription } from '../Subscription';\nimport { refCount as higherOrderRefCount } from '../operators/refCount';\nvar ConnectableObservable = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ConnectableObservable, _super);\n function ConnectableObservable(source, subjectFactory) {\n var _this = _super.call(this) || this;\n _this.source = source;\n _this.subjectFactory = subjectFactory;\n _this._refCount = 0;\n _this._isComplete = false;\n return _this;\n }\n ConnectableObservable.prototype._subscribe = function (subscriber) {\n return this.getSubject().subscribe(subscriber);\n };\n ConnectableObservable.prototype.getSubject = function () {\n var subject = this._subject;\n if (!subject || subject.isStopped) {\n this._subject = this.subjectFactory();\n }\n return this._subject;\n };\n ConnectableObservable.prototype.connect = function () {\n var connection = this._connection;\n if (!connection) {\n this._isComplete = false;\n connection = this._connection = new Subscription();\n connection.add(this.source\n .subscribe(new ConnectableSubscriber(this.getSubject(), this)));\n if (connection.closed) {\n this._connection = null;\n connection = Subscription.EMPTY;\n }\n }\n return connection;\n };\n ConnectableObservable.prototype.refCount = function () {\n return higherOrderRefCount()(this);\n };\n return ConnectableObservable;\n}(Observable));\nexport { ConnectableObservable };\nexport var connectableObservableDescriptor = /*@__PURE__*/ (function () {\n var connectableProto = ConnectableObservable.prototype;\n return {\n operator: { value: null },\n _refCount: { value: 0, writable: true },\n _subject: { value: null, writable: true },\n _connection: { value: null, writable: true },\n _subscribe: { value: connectableProto._subscribe },\n _isComplete: { value: connectableProto._isComplete, writable: true },\n getSubject: { value: connectableProto.getSubject },\n connect: { value: connectableProto.connect },\n refCount: { value: connectableProto.refCount }\n };\n})();\nvar ConnectableSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ConnectableSubscriber, _super);\n function ConnectableSubscriber(destination, connectable) {\n var _this = _super.call(this, destination) || this;\n _this.connectable = connectable;\n return _this;\n }\n ConnectableSubscriber.prototype._error = function (err) {\n this._unsubscribe();\n _super.prototype._error.call(this, err);\n };\n ConnectableSubscriber.prototype._complete = function () {\n this.connectable._isComplete = true;\n this._unsubscribe();\n _super.prototype._complete.call(this);\n };\n ConnectableSubscriber.prototype._unsubscribe = function () {\n var connectable = this.connectable;\n if (connectable) {\n this.connectable = null;\n var connection = connectable._connection;\n connectable._refCount = 0;\n connectable._subject = null;\n connectable._connection = null;\n if (connection) {\n connection.unsubscribe();\n }\n }\n };\n return ConnectableSubscriber;\n}(SubjectSubscriber));\nvar RefCountOperator = /*@__PURE__*/ (function () {\n function RefCountOperator(connectable) {\n this.connectable = connectable;\n }\n RefCountOperator.prototype.call = function (subscriber, source) {\n var connectable = this.connectable;\n connectable._refCount++;\n var refCounter = new RefCountSubscriber(subscriber, connectable);\n var subscription = source.subscribe(refCounter);\n if (!refCounter.closed) {\n refCounter.connection = connectable.connect();\n }\n return subscription;\n };\n return RefCountOperator;\n}());\nvar RefCountSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(RefCountSubscriber, _super);\n function RefCountSubscriber(destination, connectable) {\n var _this = _super.call(this, destination) || this;\n _this.connectable = connectable;\n return _this;\n }\n RefCountSubscriber.prototype._unsubscribe = function () {\n var connectable = this.connectable;\n if (!connectable) {\n this.connection = null;\n return;\n }\n this.connectable = null;\n var refCount = connectable._refCount;\n if (refCount <= 0) {\n this.connection = null;\n return;\n }\n connectable._refCount = refCount - 1;\n if (refCount > 1) {\n this.connection = null;\n return;\n }\n var connection = this.connection;\n var sharedConnection = connectable._connection;\n this.connection = null;\n if (sharedConnection && (!connection || sharedConnection === connection)) {\n sharedConnection.unsubscribe();\n }\n };\n return RefCountSubscriber;\n}(Subscriber));\n//# sourceMappingURL=ConnectableObservable.js.map\n","/** PURE_IMPORTS_START _observable_ConnectableObservable PURE_IMPORTS_END */\nimport { connectableObservableDescriptor } from '../observable/ConnectableObservable';\nexport function multicast(subjectOrSubjectFactory, selector) {\n return function multicastOperatorFunction(source) {\n var subjectFactory;\n if (typeof subjectOrSubjectFactory === 'function') {\n subjectFactory = subjectOrSubjectFactory;\n }\n else {\n subjectFactory = function subjectFactory() {\n return subjectOrSubjectFactory;\n };\n }\n if (typeof selector === 'function') {\n return source.lift(new MulticastOperator(subjectFactory, selector));\n }\n var connectable = Object.create(source, connectableObservableDescriptor);\n connectable.source = source;\n connectable.subjectFactory = subjectFactory;\n return connectable;\n };\n}\nvar MulticastOperator = /*@__PURE__*/ (function () {\n function MulticastOperator(subjectFactory, selector) {\n this.subjectFactory = subjectFactory;\n this.selector = selector;\n }\n MulticastOperator.prototype.call = function (subscriber, source) {\n var selector = this.selector;\n var subject = this.subjectFactory();\n var subscription = selector(subject).subscribe(subscriber);\n subscription.add(source.subscribe(subject));\n return subscription;\n };\n return MulticastOperator;\n}());\nexport { MulticastOperator };\n//# sourceMappingURL=multicast.js.map\n","/** PURE_IMPORTS_START _multicast,_refCount,_Subject PURE_IMPORTS_END */\nimport { multicast } from './multicast';\nimport { refCount } from './refCount';\nimport { Subject } from '../Subject';\nfunction shareSubjectFactory() {\n return new Subject();\n}\nexport function share() {\n return function (source) { return refCount()(multicast(shareSubjectFactory)(source)); };\n}\n//# sourceMappingURL=share.js.map\n","/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { isArray } from '../util/isArray';\nimport { isFunction } from '../util/isFunction';\nimport { map } from '../operators/map';\nexport function fromEventPattern(addHandler, removeHandler, resultSelector) {\n if (resultSelector) {\n return fromEventPattern(addHandler, removeHandler).pipe(map(function (args) { return isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));\n }\n return new Observable(function (subscriber) {\n var handler = function () {\n var e = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n e[_i] = arguments[_i];\n }\n return subscriber.next(e.length === 1 ? e[0] : e);\n };\n var retValue;\n try {\n retValue = addHandler(handler);\n }\n catch (err) {\n subscriber.error(err);\n return undefined;\n }\n if (!isFunction(removeHandler)) {\n return undefined;\n }\n return function () { return removeHandler(handler, retValue); };\n });\n}\n//# sourceMappingURL=fromEventPattern.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEventPattern } from \"rxjs\"\nimport { shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * @param query - Media query\n *\n * @return Media observable\n */\nexport function watchMedia(query: string): Observable {\n const media = matchMedia(query)\n return fromEventPattern(next =>\n media.addListener(() => next(media.matches))\n )\n .pipe(\n startWith(media.matches),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * @return Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n return {\n x: Math.max(0, pageXOffset),\n y: Math.max(0, pageYOffset)\n }\n}\n\n/**\n * Retrieve viewport offset\n *\n * @param offset - Viewport offset\n */\nexport function setViewportOffset(\n { x, y }: Partial\n): void {\n window.scrollTo(x || 0, y || 0)\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @return Viewport offset observable\n */\nexport function watchViewportOffset(): Observable {\n return merge(\n fromEvent(window, \"scroll\"),\n fromEvent(window, \"resize\")\n )\n .pipe(\n map(getViewportOffset),\n startWith(getViewportOffset())\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest, fromEvent, merge } from \"rxjs\"\nimport { map, shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n width: number /* Viewport width */\n height: number /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @return Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n return {\n width: innerWidth,\n height: innerHeight\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @return Viewport size observable\n */\nexport function watchViewportSize(): Observable {\n return fromEvent(window, \"resize\")\n .pipe(\n map(getViewportSize),\n startWith(getViewportSize())\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport { map, shareReplay } from \"rxjs/operators\"\n\nimport { Header } from \"../../../header\"\nimport {\n ViewportOffset,\n watchViewportOffset\n} from \"../offset\"\nimport {\n ViewportSize,\n watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n offset: ViewportOffset /* Viewport offset */\n size: ViewportSize /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch relative options\n */\ninterface WatchRelativeOptions {\n header$: Observable
/* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @return Viewport observable\n */\nexport function watchViewport(): Observable {\n return combineLatest([\n watchViewportOffset(),\n watchViewportSize()\n ])\n .pipe(\n map(([offset, size]) => ({ offset, size })),\n shareReplay(1)\n )\n}\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @return Viewport observable\n */\nexport function watchViewportAt(\n el: HTMLElement, { header$, viewport$ }: WatchRelativeOptions\n): Observable {\n return combineLatest([viewport$, header$])\n .pipe(\n map(([{ offset, size }, { height }]) => ({\n offset: {\n x: offset.x - el.offsetLeft,\n y: offset.y - el.offsetTop + height\n },\n size\n })),\n shareReplay(1)\n )\n}\n","/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nexport var defaultThrottleConfig = {\n leading: true,\n trailing: false\n};\nexport function throttle(durationSelector, config) {\n if (config === void 0) {\n config = defaultThrottleConfig;\n }\n return function (source) { return source.lift(new ThrottleOperator(durationSelector, config.leading, config.trailing)); };\n}\nvar ThrottleOperator = /*@__PURE__*/ (function () {\n function ThrottleOperator(durationSelector, leading, trailing) {\n this.durationSelector = durationSelector;\n this.leading = leading;\n this.trailing = trailing;\n }\n ThrottleOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new ThrottleSubscriber(subscriber, this.durationSelector, this.leading, this.trailing));\n };\n return ThrottleOperator;\n}());\nvar ThrottleSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ThrottleSubscriber, _super);\n function ThrottleSubscriber(destination, durationSelector, _leading, _trailing) {\n var _this = _super.call(this, destination) || this;\n _this.destination = destination;\n _this.durationSelector = durationSelector;\n _this._leading = _leading;\n _this._trailing = _trailing;\n _this._hasValue = false;\n return _this;\n }\n ThrottleSubscriber.prototype._next = function (value) {\n this._hasValue = true;\n this._sendValue = value;\n if (!this._throttled) {\n if (this._leading) {\n this.send();\n }\n else {\n this.throttle(value);\n }\n }\n };\n ThrottleSubscriber.prototype.send = function () {\n var _a = this, _hasValue = _a._hasValue, _sendValue = _a._sendValue;\n if (_hasValue) {\n this.destination.next(_sendValue);\n this.throttle(_sendValue);\n }\n this._hasValue = false;\n this._sendValue = null;\n };\n ThrottleSubscriber.prototype.throttle = function (value) {\n var duration = this.tryDurationSelector(value);\n if (!!duration) {\n this.add(this._throttled = subscribeToResult(this, duration));\n }\n };\n ThrottleSubscriber.prototype.tryDurationSelector = function (value) {\n try {\n return this.durationSelector(value);\n }\n catch (err) {\n this.destination.error(err);\n return null;\n }\n };\n ThrottleSubscriber.prototype.throttlingDone = function () {\n var _a = this, _throttled = _a._throttled, _trailing = _a._trailing;\n if (_throttled) {\n _throttled.unsubscribe();\n }\n this._throttled = null;\n if (_trailing) {\n this.send();\n }\n };\n ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.throttlingDone();\n };\n ThrottleSubscriber.prototype.notifyComplete = function () {\n this.throttlingDone();\n };\n return ThrottleSubscriber;\n}(OuterSubscriber));\n//# sourceMappingURL=throttle.js.map\n","/** PURE_IMPORTS_START _switchMap PURE_IMPORTS_END */\nimport { switchMap } from './switchMap';\nexport function switchMapTo(innerObservable, resultSelector) {\n return resultSelector ? switchMap(function () { return innerObservable; }, resultSelector) : switchMap(function () { return innerObservable; });\n}\n//# sourceMappingURL=switchMapTo.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEvent, fromEventPattern } from \"rxjs\"\nimport {\n pluck,\n share,\n switchMapTo,\n tap,\n throttle\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n type: unknown /* Message type */\n data: unknown /* Message data */\n}\n\n/**\n * Worker handler\n *\n * @template T - Message type\n */\nexport interface WorkerHandler<\n T extends WorkerMessage\n> {\n tx$: Subject /* Message transmission subject */\n rx$: Observable /* Message receive observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n *\n * @template T - Worker message type\n */\ninterface WatchOptions {\n tx$: Observable /* Message transmission observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch a web worker\n *\n * This function returns an observable that will send all values emitted by the\n * message observable to the web worker. Web worker communication is expected\n * to be bidirectional (request-response) and synchronous. Messages that are\n * emitted during a pending request are throttled, the last one is emitted.\n *\n * @param worker - Web worker\n * @param options - Options\n *\n * @return Worker message observable\n */\nexport function watchWorker(\n worker: Worker, { tx$ }: WatchOptions\n): Observable {\n\n /* Intercept messages from worker-like objects */\n const rx$ = fromEventPattern(next =>\n worker.addEventListener(\"message\", next)\n )\n .pipe(\n pluck(\"data\")\n )\n\n /* Send and receive messages, return hot observable */\n return tx$\n .pipe(\n throttle(() => rx$, { leading: true, trailing: true }),\n tap(message => worker.postMessage(message)),\n switchMapTo(rx$),\n share()\n )\n}\n","import _curry1 from './internal/_curry1.js';\nimport _isString from './internal/_isString.js';\n\n/**\n * Returns a new list or string with the elements or characters in reverse\n * order.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig [a] -> [a]\n * @sig String -> String\n * @param {Array|String} list\n * @return {Array|String}\n * @example\n *\n * R.reverse([1, 2, 3]); //=> [3, 2, 1]\n * R.reverse([1, 2]); //=> [2, 1]\n * R.reverse([1]); //=> [1]\n * R.reverse([]); //=> []\n *\n * R.reverse('abc'); //=> 'cba'\n * R.reverse('ab'); //=> 'ba'\n * R.reverse('a'); //=> 'a'\n * R.reverse(''); //=> ''\n */\nvar reverse = /*#__PURE__*/_curry1(function reverse(list) {\n return _isString(list) ? list.split('').reverse().join('') : Array.prototype.slice.call(list, 0).reverse();\n});\nexport default reverse;","export default function _isString(x) {\n return Object.prototype.toString.call(x) === '[object String]';\n}","import _curry1 from './_curry1.js';\nimport _isPlaceholder from './_isPlaceholder.js';\n\n/**\n * Optimized internal two-arity curry function.\n *\n * @private\n * @category Function\n * @param {Function} fn The function to curry.\n * @return {Function} The curried function.\n */\nexport default function _curry2(fn) {\n return function f2(a, b) {\n switch (arguments.length) {\n case 0:\n return f2;\n case 1:\n return _isPlaceholder(a) ? f2 : _curry1(function (_b) {\n return fn(a, _b);\n });\n default:\n return _isPlaceholder(a) && _isPlaceholder(b) ? f2 : _isPlaceholder(a) ? _curry1(function (_a) {\n return fn(_a, b);\n }) : _isPlaceholder(b) ? _curry1(function (_b) {\n return fn(a, _b);\n }) : fn(a, b);\n }\n };\n}","export default function _arrayFromIterator(iter) {\n var list = [];\n var next;\n while (!(next = iter.next()).done) {\n list.push(next.value);\n }\n return list;\n}","export default function _includesWith(pred, x, list) {\n var idx = 0;\n var len = list.length;\n\n while (idx < len) {\n if (pred(x, list[idx])) {\n return true;\n }\n idx += 1;\n }\n return false;\n}","// Based on https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\nfunction _objectIs(a, b) {\n // SameValue algorithm\n if (a === b) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n return a !== 0 || 1 / a === 1 / b;\n } else {\n // Step 6.a: NaN == NaN\n return a !== a && b !== b;\n }\n}\n\nexport default typeof Object.is === 'function' ? Object.is : _objectIs;","import _curry1 from './internal/_curry1.js';\n\n/**\n * Gives a single-word string description of the (native) type of a value,\n * returning such answers as 'Object', 'Number', 'Array', or 'Null'. Does not\n * attempt to distinguish user Object types any further, reporting them all as\n * 'Object'.\n *\n * @func\n * @memberOf R\n * @since v0.8.0\n * @category Type\n * @sig (* -> {*}) -> String\n * @param {*} val The value to test\n * @return {String}\n * @example\n *\n * R.type({}); //=> \"Object\"\n * R.type(1); //=> \"Number\"\n * R.type(false); //=> \"Boolean\"\n * R.type('s'); //=> \"String\"\n * R.type(null); //=> \"Null\"\n * R.type([]); //=> \"Array\"\n * R.type(/[A-z]/); //=> \"RegExp\"\n * R.type(() => {}); //=> \"Function\"\n * R.type(undefined); //=> \"Undefined\"\n */\nvar type = /*#__PURE__*/_curry1(function type(val) {\n return val === null ? 'Null' : val === undefined ? 'Undefined' : Object.prototype.toString.call(val).slice(8, -1);\n});\nexport default type;","import _arrayFromIterator from './_arrayFromIterator.js';\nimport _includesWith from './_includesWith.js';\nimport _functionName from './_functionName.js';\nimport _has from './_has.js';\nimport _objectIs from './_objectIs.js';\nimport keys from '../keys.js';\nimport type from '../type.js';\n\n/**\n * private _uniqContentEquals function.\n * That function is checking equality of 2 iterator contents with 2 assumptions\n * - iterators lengths are the same\n * - iterators values are unique\n *\n * false-positive result will be returned for comparision of, e.g.\n * - [1,2,3] and [1,2,3,4]\n * - [1,1,1] and [1,2,3]\n * */\n\nfunction _uniqContentEquals(aIterator, bIterator, stackA, stackB) {\n var a = _arrayFromIterator(aIterator);\n var b = _arrayFromIterator(bIterator);\n\n function eq(_a, _b) {\n return _equals(_a, _b, stackA.slice(), stackB.slice());\n }\n\n // if *a* array contains any element that is not included in *b*\n return !_includesWith(function (b, aItem) {\n return !_includesWith(eq, aItem, b);\n }, b, a);\n}\n\nexport default function _equals(a, b, stackA, stackB) {\n if (_objectIs(a, b)) {\n return true;\n }\n\n var typeA = type(a);\n\n if (typeA !== type(b)) {\n return false;\n }\n\n if (a == null || b == null) {\n return false;\n }\n\n if (typeof a['fantasy-land/equals'] === 'function' || typeof b['fantasy-land/equals'] === 'function') {\n return typeof a['fantasy-land/equals'] === 'function' && a['fantasy-land/equals'](b) && typeof b['fantasy-land/equals'] === 'function' && b['fantasy-land/equals'](a);\n }\n\n if (typeof a.equals === 'function' || typeof b.equals === 'function') {\n return typeof a.equals === 'function' && a.equals(b) && typeof b.equals === 'function' && b.equals(a);\n }\n\n switch (typeA) {\n case 'Arguments':\n case 'Array':\n case 'Object':\n if (typeof a.constructor === 'function' && _functionName(a.constructor) === 'Promise') {\n return a === b;\n }\n break;\n case 'Boolean':\n case 'Number':\n case 'String':\n if (!(typeof a === typeof b && _objectIs(a.valueOf(), b.valueOf()))) {\n return false;\n }\n break;\n case 'Date':\n if (!_objectIs(a.valueOf(), b.valueOf())) {\n return false;\n }\n break;\n case 'Error':\n return a.name === b.name && a.message === b.message;\n case 'RegExp':\n if (!(a.source === b.source && a.global === b.global && a.ignoreCase === b.ignoreCase && a.multiline === b.multiline && a.sticky === b.sticky && a.unicode === b.unicode)) {\n return false;\n }\n break;\n }\n\n var idx = stackA.length - 1;\n while (idx >= 0) {\n if (stackA[idx] === a) {\n return stackB[idx] === b;\n }\n idx -= 1;\n }\n\n switch (typeA) {\n case 'Map':\n if (a.size !== b.size) {\n return false;\n }\n\n return _uniqContentEquals(a.entries(), b.entries(), stackA.concat([a]), stackB.concat([b]));\n case 'Set':\n if (a.size !== b.size) {\n return false;\n }\n\n return _uniqContentEquals(a.values(), b.values(), stackA.concat([a]), stackB.concat([b]));\n case 'Arguments':\n case 'Array':\n case 'Object':\n case 'Boolean':\n case 'Number':\n case 'String':\n case 'Date':\n case 'Error':\n case 'RegExp':\n case 'Int8Array':\n case 'Uint8Array':\n case 'Uint8ClampedArray':\n case 'Int16Array':\n case 'Uint16Array':\n case 'Int32Array':\n case 'Uint32Array':\n case 'Float32Array':\n case 'Float64Array':\n case 'ArrayBuffer':\n break;\n default:\n // Values of other types are only equal if identical.\n return false;\n }\n\n var keysA = keys(a);\n if (keysA.length !== keys(b).length) {\n return false;\n }\n\n var extendedStackA = stackA.concat([a]);\n var extendedStackB = stackB.concat([b]);\n\n idx = keysA.length - 1;\n while (idx >= 0) {\n var key = keysA[idx];\n if (!(_has(key, b) && _equals(b[key], a[key], extendedStackA, extendedStackB))) {\n return false;\n }\n idx -= 1;\n }\n return true;\n}","export default function _functionName(f) {\n // String(x => x) evaluates to \"x => x\", so the pattern may not match.\n var match = String(f).match(/^function (\\w*)/);\n return match == null ? '' : match[1];\n}","import _curry2 from './internal/_curry2.js';\nimport _equals from './internal/_equals.js';\n\n/**\n * Returns `true` if its arguments are equivalent, `false` otherwise. Handles\n * cyclical data structures.\n *\n * Dispatches symmetrically to the `equals` methods of both arguments, if\n * present.\n *\n * @func\n * @memberOf R\n * @since v0.15.0\n * @category Relation\n * @sig a -> b -> Boolean\n * @param {*} a\n * @param {*} b\n * @return {Boolean}\n * @example\n *\n * R.equals(1, 1); //=> true\n * R.equals(1, '1'); //=> false\n * R.equals([1, 2, 3], [1, 2, 3]); //=> true\n *\n * const a = {}; a.v = a;\n * const b = {}; b.v = b;\n * R.equals(a, b); //=> true\n */\nvar equals = /*#__PURE__*/_curry2(function equals(a, b) {\n return _equals(a, b, [], []);\n});\nexport default equals;","import _indexOf from './_indexOf.js';\n\nexport default function _includes(a, list) {\n return _indexOf(list, a, 0) >= 0;\n}","import equals from '../equals.js';\n\nexport default function _indexOf(list, a, idx) {\n var inf, item;\n // Array.prototype.indexOf doesn't exist below IE9\n if (typeof list.indexOf === 'function') {\n switch (typeof a) {\n case 'number':\n if (a === 0) {\n // manually crawl the list to distinguish between +0 and -0\n inf = 1 / a;\n while (idx < list.length) {\n item = list[idx];\n if (item === 0 && 1 / item === inf) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n } else if (a !== a) {\n // NaN\n while (idx < list.length) {\n item = list[idx];\n if (typeof item === 'number' && item !== item) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n }\n // non-zero numbers can utilise Set\n return list.indexOf(a, idx);\n\n // all these types can utilise Set\n case 'string':\n case 'boolean':\n case 'function':\n case 'undefined':\n return list.indexOf(a, idx);\n\n case 'object':\n if (a === null) {\n // null can utilise Set\n return list.indexOf(a, idx);\n }\n }\n }\n // anything else not covered above, defer to R.equals\n while (idx < list.length) {\n if (equals(list[idx], a)) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n}","import _includes from './_includes.js';\n\nvar _Set = /*#__PURE__*/function () {\n function _Set() {\n /* globals Set */\n this._nativeSet = typeof Set === 'function' ? new Set() : null;\n this._items = {};\n }\n\n // until we figure out why jsdoc chokes on this\n // @param item The item to add to the Set\n // @returns {boolean} true if the item did not exist prior, otherwise false\n //\n _Set.prototype.add = function (item) {\n return !hasOrAdd(item, true, this);\n };\n\n //\n // @param item The item to check for existence in the Set\n // @returns {boolean} true if the item exists in the Set, otherwise false\n //\n _Set.prototype.has = function (item) {\n return hasOrAdd(item, false, this);\n };\n\n //\n // Combines the logic for checking whether an item is a member of the set and\n // for adding a new item to the set.\n //\n // @param item The item to check or add to the Set instance.\n // @param shouldAdd If true, the item will be added to the set if it doesn't\n // already exist.\n // @param set The set instance to check or add to.\n // @return {boolean} true if the item already existed, otherwise false.\n //\n return _Set;\n}();\n\nfunction hasOrAdd(item, shouldAdd, set) {\n var type = typeof item;\n var prevSize, newSize;\n switch (type) {\n case 'string':\n case 'number':\n // distinguish between +0 and -0\n if (item === 0 && 1 / item === -Infinity) {\n if (set._items['-0']) {\n return true;\n } else {\n if (shouldAdd) {\n set._items['-0'] = true;\n }\n return false;\n }\n }\n // these types can all utilise the native Set\n if (set._nativeSet !== null) {\n if (shouldAdd) {\n prevSize = set._nativeSet.size;\n set._nativeSet.add(item);\n newSize = set._nativeSet.size;\n return newSize === prevSize;\n } else {\n return set._nativeSet.has(item);\n }\n } else {\n if (!(type in set._items)) {\n if (shouldAdd) {\n set._items[type] = {};\n set._items[type][item] = true;\n }\n return false;\n } else if (item in set._items[type]) {\n return true;\n } else {\n if (shouldAdd) {\n set._items[type][item] = true;\n }\n return false;\n }\n }\n\n case 'boolean':\n // set._items['boolean'] holds a two element array\n // representing [ falseExists, trueExists ]\n if (type in set._items) {\n var bIdx = item ? 1 : 0;\n if (set._items[type][bIdx]) {\n return true;\n } else {\n if (shouldAdd) {\n set._items[type][bIdx] = true;\n }\n return false;\n }\n } else {\n if (shouldAdd) {\n set._items[type] = item ? [false, true] : [true, false];\n }\n return false;\n }\n\n case 'function':\n // compare functions for reference equality\n if (set._nativeSet !== null) {\n if (shouldAdd) {\n prevSize = set._nativeSet.size;\n set._nativeSet.add(item);\n newSize = set._nativeSet.size;\n return newSize === prevSize;\n } else {\n return set._nativeSet.has(item);\n }\n } else {\n if (!(type in set._items)) {\n if (shouldAdd) {\n set._items[type] = [item];\n }\n return false;\n }\n if (!_includes(item, set._items[type])) {\n if (shouldAdd) {\n set._items[type].push(item);\n }\n return false;\n }\n return true;\n }\n\n case 'undefined':\n if (set._items[type]) {\n return true;\n } else {\n if (shouldAdd) {\n set._items[type] = true;\n }\n return false;\n }\n\n case 'object':\n if (item === null) {\n if (!set._items['null']) {\n if (shouldAdd) {\n set._items['null'] = true;\n }\n return false;\n }\n return true;\n }\n /* falls through */\n default:\n // reduce the search size of heterogeneous sets by creating buckets\n // for each type.\n type = Object.prototype.toString.call(item);\n if (!(type in set._items)) {\n if (shouldAdd) {\n set._items[type] = [item];\n }\n return false;\n }\n // scan through all previously applied items\n if (!_includes(item, set._items[type])) {\n if (shouldAdd) {\n set._items[type].push(item);\n }\n return false;\n }\n return true;\n }\n}\n\n// A simple Set type that honours R.equals semantics\nexport default _Set;","import _curry2 from './internal/_curry2.js';\nimport _Set from './internal/_Set.js';\n\n/**\n * Finds the set (i.e. no duplicates) of all elements in the first list not\n * contained in the second list. Objects and Arrays are compared in terms of\n * value equality, not reference equality.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Relation\n * @sig [*] -> [*] -> [*]\n * @param {Array} list1 The first list.\n * @param {Array} list2 The second list.\n * @return {Array} The elements in `list1` that are not in `list2`.\n * @see R.differenceWith, R.symmetricDifference, R.symmetricDifferenceWith, R.without\n * @example\n *\n * R.difference([1,2,3,4], [7,6,5,4,3]); //=> [1,2]\n * R.difference([7,6,5,4,3], [1,2,3,4]); //=> [7,6,5]\n * R.difference([{a: 1}, {b: 2}], [{a: 1}, {c: 3}]) //=> [{b: 2}]\n */\nvar difference = /*#__PURE__*/_curry2(function difference(first, second) {\n var out = [];\n var idx = 0;\n var firstLen = first.length;\n var secondLen = second.length;\n var toFilterOut = new _Set();\n\n for (var i = 0; i < secondLen; i += 1) {\n toFilterOut.add(second[i]);\n }\n\n while (idx < firstLen) {\n if (toFilterOut.add(first[idx])) {\n out[out.length] = first[idx];\n }\n idx += 1;\n }\n return out;\n});\nexport default difference;","/** PURE_IMPORTS_START _distinctUntilChanged PURE_IMPORTS_END */\nimport { distinctUntilChanged } from './distinctUntilChanged';\nexport function distinctUntilKeyChanged(key, compare) {\n return distinctUntilChanged(function (x, y) { return compare ? compare(x[key], y[key]) : x[key] === y[key]; });\n}\n//# sourceMappingURL=distinctUntilKeyChanged.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function scan(accumulator, seed) {\n var hasSeed = false;\n if (arguments.length >= 2) {\n hasSeed = true;\n }\n return function scanOperatorFunction(source) {\n return source.lift(new ScanOperator(accumulator, seed, hasSeed));\n };\n}\nvar ScanOperator = /*@__PURE__*/ (function () {\n function ScanOperator(accumulator, seed, hasSeed) {\n if (hasSeed === void 0) {\n hasSeed = false;\n }\n this.accumulator = accumulator;\n this.seed = seed;\n this.hasSeed = hasSeed;\n }\n ScanOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed));\n };\n return ScanOperator;\n}());\nvar ScanSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ScanSubscriber, _super);\n function ScanSubscriber(destination, accumulator, _seed, hasSeed) {\n var _this = _super.call(this, destination) || this;\n _this.accumulator = accumulator;\n _this._seed = _seed;\n _this.hasSeed = hasSeed;\n _this.index = 0;\n return _this;\n }\n Object.defineProperty(ScanSubscriber.prototype, \"seed\", {\n get: function () {\n return this._seed;\n },\n set: function (value) {\n this.hasSeed = true;\n this._seed = value;\n },\n enumerable: true,\n configurable: true\n });\n ScanSubscriber.prototype._next = function (value) {\n if (!this.hasSeed) {\n this.seed = value;\n this.destination.next(value);\n }\n else {\n return this._tryNext(value);\n }\n };\n ScanSubscriber.prototype._tryNext = function (value) {\n var index = this.index++;\n var result;\n try {\n result = this.accumulator(this.seed, value, index);\n }\n catch (err) {\n this.destination.error(err);\n }\n this.seed = result;\n this.destination.next(result);\n };\n return ScanSubscriber;\n}(Subscriber));\n//# sourceMappingURL=scan.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber,_Subscription PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nimport { Subscription } from '../Subscription';\nexport function finalize(callback) {\n return function (source) { return source.lift(new FinallyOperator(callback)); };\n}\nvar FinallyOperator = /*@__PURE__*/ (function () {\n function FinallyOperator(callback) {\n this.callback = callback;\n }\n FinallyOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new FinallySubscriber(subscriber, this.callback));\n };\n return FinallyOperator;\n}());\nvar FinallySubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(FinallySubscriber, _super);\n function FinallySubscriber(destination, callback) {\n var _this = _super.call(this, destination) || this;\n _this.add(new Subscription(callback));\n return _this;\n }\n return FinallySubscriber;\n}(Subscriber));\n//# sourceMappingURL=finalize.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Translations\n */\nlet lang: Record\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Translate the given key\n *\n * @param key - Key to be translated\n * @param value - Value to be replaced\n *\n * @return Translation\n */\nexport function translate(key: string, value?: string): string {\n if (typeof lang === \"undefined\") {\n const el = getElementOrThrow(\"#__lang\")\n lang = JSON.parse(el.innerText)\n }\n if (typeof lang[key] === \"undefined\") {\n throw new ReferenceError(`Invalid translation: ${key}`)\n }\n return typeof value !== \"undefined\"\n ? lang[key].replace(\"#\", value)\n : lang[key]\n}\n\n/**\n * Truncate a string after the given number of characters\n *\n * This is not a very reasonable approach, since the summaries kind of suck.\n * It would be better to create something more intelligent, highlighting the\n * search occurrences and making a better summary out of it, but this note was\n * written three years ago, so who knows if we'll ever fix it.\n *\n * @param value - Value to be truncated\n * @param n - Number of characters\n *\n * @return Truncated value\n */\nexport function truncate(value: string, n: number): string {\n let i = n\n if (value.length > i) {\n while (value[i] !== \" \" && --i > 0); // tslint:disable-line\n return `${value.substring(0, i)}...`\n }\n return value\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set anchor blur\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is blurred\n */\nexport function setAnchorBlur(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"blur\" : \"\")\n}\n\n/**\n * Reset anchor blur\n *\n * @param el - Anchor element\n */\nexport function resetAnchorBlur(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set anchor active\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is active\n */\nexport function setAnchorActive(\n el: HTMLElement, value: boolean\n): void {\n el.classList.toggle(\"md-nav__link--active\", value)\n}\n\n/**\n * Reset anchor active\n *\n * @param el - Anchor element\n */\nexport function resetAnchorActive(\n el: HTMLElement\n): void {\n el.classList.remove(\"md-nav__link--active\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set overflow scrolling\n *\n * @param el - Scrollable element\n */\nexport function setOverflowScrolling(\n el: HTMLElement\n): void {\n el.style.webkitOverflowScrolling = \"touch\"\n}\n\n/**\n * Reset overflow scrolling\n *\n * @param el - Scrollable element\n */\nexport function resetOverflowScrolling(\n el: HTMLElement\n): void {\n el.style.webkitOverflowScrolling = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set scroll lock\n *\n * @param el - Scrollable element\n * @param value - Vertical offset\n */\nexport function setScrollLock(\n el: HTMLElement, value: number\n): void {\n el.setAttribute(\"data-md-state\", \"lock\")\n el.style.top = `-${value}px`\n}\n\n/**\n * Reset scroll lock\n *\n * @param el - Scrollable element\n */\nexport function resetScrollLock(\n el: HTMLElement\n): void {\n const value = -1 * parseInt(el.style.top, 10)\n el.removeAttribute(\"data-md-state\")\n el.style.top = \"\"\n if (value)\n window.scrollTo(0, value)\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { JSX as JSXInternal } from \"preact\"\nimport { keys } from \"ramda\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML attributes\n */\ntype Attributes =\n & JSXInternal.HTMLAttributes\n & JSXInternal.SVGAttributes\n & Record\n\n/**\n * Child element\n */\ntype Child =\n | HTMLElement\n | Text\n | string\n | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(el: HTMLElement, child: Child | Child[]): void {\n\n /* Handle primitive types (including raw HTML) */\n if (typeof child === \"string\" || typeof child === \"number\") {\n el.innerHTML += child.toString()\n\n /* Handle nodes */\n } else if (child instanceof Node) {\n el.appendChild(child)\n\n /* Handle nested children */\n } else if (Array.isArray(child)) {\n for (const node of child)\n appendChild(el, node)\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @param tag - HTML tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @return Element\n */\nexport function h(\n tag: string, attributes: Attributes | null, ...children: Child[]\n): HTMLElement {\n const el = document.createElement(tag)\n\n /* Set attributes, if any */\n if (attributes)\n for (const attr of keys(attributes))\n if (typeof attributes[attr] !== \"boolean\")\n el.setAttribute(attr, attributes[attr])\n else if (attributes[attr])\n el.setAttribute(attr, \"\")\n\n /* Append child nodes */\n for (const child of children)\n appendChild(el, child)\n\n /* Return element */\n return el\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n namespace JSX {\n type Element = HTMLElement\n type IntrinsicElements = JSXInternal.IntrinsicElements\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set number of search results\n *\n * @param el - Search result metadata element\n * @param value - Number of results\n */\nexport function setSearchResultMeta(\n el: HTMLElement, value: number\n): void {\n switch (value) {\n\n /* No results */\n case 0:\n el.textContent = translate(\"search.result.none\")\n break\n\n /* One result */\n case 1:\n el.textContent = translate(\"search.result.one\")\n break\n\n /* Multiple result */\n default:\n el.textContent = translate(\"search.result.other\", value.toString())\n }\n}\n\n/**\n * Reset number of search results\n *\n * @param el - Search result metadata element\n */\nexport function resetSearchResultMeta(\n el: HTMLElement\n): void {\n el.textContent = translate(\"search.result.placeholder\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Add an element to the search result list\n *\n * @param el - Search result list element\n * @param child - Search result element\n */\nexport function addToSearchResultList(\n el: HTMLElement, child: HTMLElement\n): void {\n el.appendChild(child)\n}\n\n/**\n * Reset search result list\n *\n * @param el - Search result list element\n */\nexport function resetSearchResultList(\n el: HTMLElement\n): void {\n el.innerHTML = \"\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution.\n *\n * @param el - Toggle element\n * @param value - Toggle value\n */\nexport function setToggle(\n el: HTMLInputElement, value: boolean\n): void {\n if (el.checked !== value)\n el.click()\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, of } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n sticky: boolean /* Header stickyness */\n height: number /* Header visible height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * The header is wrapped in an observable to pave the way for auto-hiding or\n * other dynamic behaviors that may be implemented later on.\n *\n * @param el - Header element\n *\n * @return Header observable\n */\nexport function watchHeader(\n el: HTMLElement\n): Observable
{\n const styles = getComputedStyle(el)\n const sticky = [\n \"sticky\", /* Modern browsers */\n \"-webkit-sticky\" /* Old Safari */\n ].includes(styles.position)\n return of({\n sticky,\n height: sticky ? el.offsetHeight : 0\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, animationFrameScheduler, pipe } from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n tap\n} from \"rxjs/operators\"\n\nimport { resetHidden, setHidden } from \"actions\"\n\nimport { Viewport } from \"../../agent\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint hideable from source observable\n *\n * @param el - Hideable element\n * @param offset - Additional offset\n *\n * @return Operator function\n */\nexport function paintHideable(\n el: HTMLElement, offset: number = 0\n): OperatorFunction {\n return pipe(\n map(({ offset: { y } }) => y >= offset),\n distinctUntilChanged(),\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(value => {\n setHidden(el, value)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHidden(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set hidden\n *\n * @param el - Hideable element\n * @param value - Whether the element is hidden\n */\nexport function setHidden(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"hidden\" : \"\")\n}\n\n/**\n * Reset hidden\n *\n * @param el - Hideable element\n */\nexport function resetHidden(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { equals } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n shareReplay,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetSidebarHeight,\n resetSidebarLock,\n setSidebarHeight,\n setSidebarLock\n} from \"actions\"\n\nimport { Viewport } from \"../../agent\"\nimport { Main } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sidebar\n */\nexport interface Sidebar {\n height: number /* Sidebar height */\n lock: boolean /* Sidebar lock */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n main$: Observable
/* Main area observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @return Sidebar observable\n */\nexport function watchSidebar(\n el: HTMLElement, { main$, viewport$ }: WatchOptions\n): Observable {\n\n /* Adjust for internal main area offset */\n const adjust = parseFloat(\n getComputedStyle(el.parentElement!)\n .getPropertyValue(\"padding-top\")\n )\n\n /* Compute the sidebar's available height */\n const height$ = combineLatest([viewport$, main$])\n .pipe(\n map(([{ offset: { y } }, { offset, height }]) => {\n return height - adjust + Math.min(adjust, Math.max(0, y - offset))\n })\n )\n\n /* Compute whether the sidebar should be locked */\n const lock$ = combineLatest([viewport$, main$])\n .pipe(\n map(([{ offset: { y } }, { offset }]) => y >= offset + adjust)\n )\n\n /* Combine into single hot observable */\n return combineLatest([height$, lock$])\n .pipe(\n map(([height, lock]) => ({ height, lock })),\n distinctUntilChanged(equals),\n shareReplay(1)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Paint sidebar from source observable\n *\n * @param el - Sidebar element\n *\n * @return Operator function\n */\nexport function paintSidebar(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ height, lock }) => {\n setSidebarHeight(el, height)\n setSidebarLock(el, lock)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetSidebarHeight(el)\n resetSidebarLock(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar height\n *\n * @param el - Sidebar element\n * @param value - Sidebar height\n */\nexport function setSidebarHeight(\n el: HTMLElement, value: number\n): void {\n el.style.height = `${value}px`\n}\n\n/**\n * Reset sidebar height\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarHeight(\n el: HTMLElement\n): void {\n el.style.height = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar lock\n *\n * @param el - Sidebar element\n * @param value - Whether the sidebar is locked\n */\nexport function setSidebarLock(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"lock\" : \"\")\n}\n\n/**\n * Reset sidebar lock\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarLock(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/**\n * Tests whether or not an object is an array.\n *\n * @private\n * @param {*} val The object to test.\n * @return {Boolean} `true` if `val` is an array, `false` otherwise.\n * @example\n *\n * _isArray([]); //=> true\n * _isArray(null); //=> false\n * _isArray({}); //=> false\n */\nexport default Array.isArray || function _isArray(val) {\n return val != null && val.length >= 0 && Object.prototype.toString.call(val) === '[object Array]';\n};","export default function _isTransformer(obj) {\n return obj != null && typeof obj['@@transducer/step'] === 'function';\n}","import _isArray from './_isArray.js';\nimport _isTransformer from './_isTransformer.js';\n\n/**\n * Returns a function that dispatches with different strategies based on the\n * object in list position (last argument). If it is an array, executes [fn].\n * Otherwise, if it has a function with one of the given method names, it will\n * execute that function (functor case). Otherwise, if it is a transformer,\n * uses transducer [xf] to return a new transformer (transducer case).\n * Otherwise, it will default to executing [fn].\n *\n * @private\n * @param {Array} methodNames properties to check for a custom implementation\n * @param {Function} xf transducer to initialize if object is transformer\n * @param {Function} fn default ramda implementation\n * @return {Function} A function that dispatches on object in list position\n */\nexport default function _dispatchable(methodNames, xf, fn) {\n return function () {\n if (arguments.length === 0) {\n return fn();\n }\n var args = Array.prototype.slice.call(arguments, 0);\n var obj = args.pop();\n if (!_isArray(obj)) {\n var idx = 0;\n while (idx < methodNames.length) {\n if (typeof obj[methodNames[idx]] === 'function') {\n return obj[methodNames[idx]].apply(obj, args);\n }\n idx += 1;\n }\n if (_isTransformer(obj)) {\n var transducer = xf.apply(null, args);\n return transducer(obj);\n }\n }\n return fn.apply(this, arguments);\n };\n}","export default {\n init: function () {\n return this.xf['@@transducer/init']();\n },\n result: function (result) {\n return this.xf['@@transducer/result'](result);\n }\n};","import _curry2 from './_curry2.js';\nimport _xfBase from './_xfBase.js';\n\nvar XFindLast = /*#__PURE__*/function () {\n function XFindLast(f, xf) {\n this.xf = xf;\n this.f = f;\n }\n XFindLast.prototype['@@transducer/init'] = _xfBase.init;\n XFindLast.prototype['@@transducer/result'] = function (result) {\n return this.xf['@@transducer/result'](this.xf['@@transducer/step'](result, this.last));\n };\n XFindLast.prototype['@@transducer/step'] = function (result, input) {\n if (this.f(input)) {\n this.last = input;\n }\n return result;\n };\n\n return XFindLast;\n}();\n\nvar _xfindLast = /*#__PURE__*/_curry2(function _xfindLast(f, xf) {\n return new XFindLast(f, xf);\n});\nexport default _xfindLast;","import _curry2 from './internal/_curry2.js';\nimport _dispatchable from './internal/_dispatchable.js';\nimport _xfindLast from './internal/_xfindLast.js';\n\n/**\n * Returns the last element of the list which matches the predicate, or\n * `undefined` if no element matches.\n *\n * Acts as a transducer if a transformer is given in list position.\n *\n * @func\n * @memberOf R\n * @since v0.1.1\n * @category List\n * @sig (a -> Boolean) -> [a] -> a | undefined\n * @param {Function} fn The predicate function used to determine if the element is the\n * desired one.\n * @param {Array} list The array to consider.\n * @return {Object} The element found, or `undefined`.\n * @see R.transduce\n * @example\n *\n * const xs = [{a: 1, b: 0}, {a:1, b: 1}];\n * R.findLast(R.propEq('a', 1))(xs); //=> {a: 1, b: 1}\n * R.findLast(R.propEq('a', 4))(xs); //=> undefined\n */\nvar findLast = /*#__PURE__*/_curry2( /*#__PURE__*/_dispatchable([], _xfindLast, function findLast(fn, list) {\n var idx = list.length - 1;\n while (idx >= 0) {\n if (fn(list[idx])) {\n return list[idx];\n }\n idx -= 1;\n }\n}));\nexport default findLast;","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest, fromEvent, merge } from \"rxjs\"\nimport {\n delay,\n distinctUntilChanged,\n map,\n shareReplay,\n startWith,\n tap\n} from \"rxjs/operators\"\n\nimport { watchElementFocus } from \"../../agent\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n value: string /* Query value */\n focus: boolean /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n transform?(value: string): string /* Transformation function */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * Rogue control characters are filtered before handing the query to the\n * search index, as `lunr` will throw otherwise.\n *\n * @param value - Query value\n *\n * @return Transformed query value\n */\nfunction defaultTransform(value: string): string {\n return value\n .replace(/(?:^|\\s+)[*+-:^~]+(?=\\s+|$)/g, \"\")\n .trim()\n .replace(/\\s+|\\b$/g, \"* \")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n * @param options - Options\n *\n * @return Search query observable\n */\nexport function watchSearchQuery(\n el: HTMLInputElement, { transform = defaultTransform }: WatchOptions = {}\n): Observable {\n\n /* Intercept keyboard events */\n const value$ = merge(\n fromEvent(el, \"keyup\"),\n fromEvent(el, \"focus\").pipe(delay(1))\n )\n .pipe(\n map(() => transform(el.value)),\n startWith(transform(el.value)),\n distinctUntilChanged()\n )\n\n /* Intercept focus events */\n const focus$ = watchElementFocus(el)\n\n /* Combine into a single hot observable */\n return combineLatest([value$, focus$])\n .pipe(\n map(([value, focus]) => ({ value, focus })),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h, translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n container: \"md-clipboard md-icon\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @return Element\n */\nexport function renderClipboard(\n id: string\n): HTMLElement {\n return (\n \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchResult } from \"integrations/search\"\nimport { h, truncate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n item: \"md-search-result__item\",\n link: \"md-search-result__link\",\n article: \"md-search-result__article md-search-result__article--document\",\n section: \"md-search-result__article\",\n title: \"md-search-result__title\",\n teaser: \"md-search-result__teaser\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @return Element\n */\nexport function renderSearchResult(\n { article, sections }: SearchResult\n): HTMLElement {\n const children = [article, ...sections].map(document => {\n const { location, title, text } = document\n return (\n \n
\n

{title}

\n {text.length\n ?

{truncate(text, 320)}

\n : undefined\n }\n
\n \n )\n })\n return (\n
  • \n {...children}\n
    • \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n facts: \"md-source__facts\",\n fact: \"md-source__fact\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render source facts\n *\n * @param facts - Source facts\n *\n * @return Element\n */\nexport function renderSource(\n facts: any // TODO: add typings\n): HTMLElement {\n return (\n
      \n {facts.map((fact: any) =>
    • {fact}
      • )}\n
    \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n wrapper: \"md-typeset__scrollwrap\",\n table: \"md-typeset__table\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @return Element\n */\nexport function renderTable(\n table: HTMLTableElement\n): HTMLElement {\n return (\n
    \n
    \n {table}\n
    \n
    \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport {\n finalize,\n map,\n mapTo,\n observeOn,\n scan,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n addToSearchResultList,\n resetSearchResultList,\n resetSearchResultMeta,\n setSearchResultMeta\n} from \"actions\"\nimport { SearchResult } from \"integrations/search\"\nimport { renderSearchResult } from \"templates\"\n\nimport { getElementOrThrow } from \"../../agent\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint options\n */\ninterface PaintOptions {\n query$: Observable /* Search query observable */\n fetch$: Observable /* Result fetch observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint search results from source observable\n *\n * This function will perform a lazy rendering of the search results, depending\n * on the vertical offset of the search result container. When the scroll offset\n * reaches the bottom of the element, more results are fetched and rendered.\n *\n * @param el - Search result element\n * @param options - Options\n *\n * @return Operator function\n */\nexport function paintSearchResult(\n el: HTMLElement, { query$, fetch$ }: PaintOptions\n): MonoTypeOperatorFunction {\n const list = getElementOrThrow(\".md-search-result__list\", el)\n const meta = getElementOrThrow(\".md-search-result__meta\", el)\n return pipe(\n\n /* Paint search result metadata */\n withLatestFrom(query$),\n map(([result, query]) => {\n if (query.value) {\n setSearchResultMeta(meta, result.length)\n } else {\n resetSearchResultMeta(meta)\n }\n return result\n }),\n\n /* Paint search result list */\n switchMap(result => fetch$\n .pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n scan(index => {\n const container = el.parentElement!\n while (index < result.length) {\n addToSearchResultList(list, renderSearchResult(result[index++]))\n if (container.scrollHeight - container.offsetHeight > 16)\n break\n }\n return index\n }, 0),\n\n /* Re-map to search result */\n mapTo(result),\n\n /* Reset on complete or error */\n finalize(() => {\n resetSearchResultList(list)\n })\n )\n )\n )\n}\n","/** PURE_IMPORTS_START _Observable,_util_noop PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { noop } from '../util/noop';\nexport var NEVER = /*@__PURE__*/ new Observable(noop);\nexport function never() {\n return NEVER;\n}\n//# sourceMappingURL=never.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar ArgumentOutOfRangeErrorImpl = /*@__PURE__*/ (function () {\n function ArgumentOutOfRangeErrorImpl() {\n Error.call(this);\n this.message = 'argument out of range';\n this.name = 'ArgumentOutOfRangeError';\n return this;\n }\n ArgumentOutOfRangeErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);\n return ArgumentOutOfRangeErrorImpl;\n})();\nexport var ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;\n//# sourceMappingURL=ArgumentOutOfRangeError.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nimport { ArgumentOutOfRangeError } from '../util/ArgumentOutOfRangeError';\nimport { empty } from '../observable/empty';\nexport function take(count) {\n return function (source) {\n if (count === 0) {\n return empty();\n }\n else {\n return source.lift(new TakeOperator(count));\n }\n };\n}\nvar TakeOperator = /*@__PURE__*/ (function () {\n function TakeOperator(total) {\n this.total = total;\n if (this.total < 0) {\n throw new ArgumentOutOfRangeError;\n }\n }\n TakeOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new TakeSubscriber(subscriber, this.total));\n };\n return TakeOperator;\n}());\nvar TakeSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(TakeSubscriber, _super);\n function TakeSubscriber(destination, total) {\n var _this = _super.call(this, destination) || this;\n _this.total = total;\n _this.count = 0;\n return _this;\n }\n TakeSubscriber.prototype._next = function (value) {\n var total = this.total;\n var count = ++this.count;\n if (count <= total) {\n this.destination.next(value);\n if (count === total) {\n this.destination.complete();\n this.unsubscribe();\n }\n }\n };\n return TakeSubscriber;\n}(Subscriber));\n//# sourceMappingURL=take.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, fromEvent, of } from \"rxjs\"\nimport {\n map,\n shareReplay,\n startWith,\n switchMap,\n take\n} from \"rxjs/operators\"\n\nimport { getElement } from \"../agent\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n | \"drawer\" /* Toggle for drawer */\n | \"search\" /* Toggle for search */\n\n/**\n * Toggle map\n */\nexport type ToggleMap = {\n [P in Toggle]?: HTMLInputElement\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map observable\n */\nlet toggles$: Observable\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch toggles with given names\n *\n * @param names - Toggle names\n * @param options - Options\n *\n * @return Toggle map observable\n */\nexport function watchToggleMap(\n names: Toggle[], { document$ }: WatchOptions\n): Observable {\n toggles$ = document$\n .pipe(\n\n /* Ignore document switches */\n take(1),\n\n /* Build toggle map */\n map(document => names.reduce((toggles, name) => {\n const el = getElement(`[data-md-toggle=${name}]`, document)\n return {\n ...toggles,\n ...typeof el !== \"undefined\" ? { [name]: el } : {}\n }\n }, {}))\n )\n\n /* Return toggle map as hot observable */\n return toggles$\n .pipe(\n shareReplay(1)\n )\n}\n\n/**\n * Retrieve a toggle\n *\n * @template T - Element type\n *\n * @param name - Toggle name\n *\n * @return Element observable\n */\nexport function useToggle(\n name: Toggle\n): Observable {\n return toggles$\n .pipe(\n switchMap(toggles => {\n return typeof toggles[name] !== \"undefined\"\n ? of(toggles[name]!)\n : NEVER\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param el - Toggle element\n *\n * @return Toggle observable\n */\nexport function watchToggle(\n el: HTMLInputElement\n): Observable {\n return fromEvent(el, \"change\")\n .pipe(\n map(() => el.checked),\n startWith(el.checked)\n )\n}\n","\n/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Packer message type\n */\nexport const enum PackerMessageType {\n STRING, /* String data */\n BINARY /* Packed data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing an unpacked string\n */\nexport interface PackerStringMessage {\n type: PackerMessageType.STRING /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing a packed string\n */\nexport interface PackerBinaryMessage {\n type: PackerMessageType.BINARY /* Message type */\n data: string /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the packer worker\n */\nexport type PackerMessage =\n | PackerStringMessage\n | PackerBinaryMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for packer binary messages\n *\n * @param message - Packer worker message\n *\n * @return Test result\n */\nexport function isPackerBinaryMessage(\n message: PackerMessage\n): message is PackerBinaryMessage {\n return message.type === PackerMessageType.BINARY\n}\n\n/**\n * Type guard for packer string messages\n *\n * @param message - Packer worker message\n *\n * @return Test result\n */\nexport function isPackerStringMessage(\n message: PackerMessage\n): message is PackerStringMessage {\n return message.type === PackerMessageType.STRING\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndexOptions, SearchResult } from \"integrations/search\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n SETUP, /* Search index setup */\n DUMP, /* Search index dump */\n QUERY, /* Search query */\n RESULT /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n type: SearchMessageType.SETUP /* Message type */\n data: SearchIndexOptions /* Message data */\n}\n\n/**\n * A message containing the a dump of the search index\n */\nexport interface SearchDumpMessage {\n type: SearchMessageType.DUMP /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n type: SearchMessageType.QUERY /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n type: SearchMessageType.RESULT /* Message type */\n data: SearchResult[] /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n | SearchSetupMessage\n | SearchDumpMessage\n | SearchQueryMessage\n | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchSetupMessage(\n message: SearchMessage\n): message is SearchSetupMessage {\n return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search dump messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchDumpMessage(\n message: SearchMessage\n): message is SearchDumpMessage {\n return message.type === SearchMessageType.DUMP\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchQueryMessage(\n message: SearchMessage\n): message is SearchQueryMessage {\n return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchResultMessage(\n message: SearchMessage\n): message is SearchResultMessage {\n return message.type === SearchMessageType.RESULT\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { keys } from \"ramda\"\nimport { NEVER, Observable, of } from \"rxjs\"\nimport { map, scan, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport { getElement } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component\n */\nexport type Component =\n | \"container\" /* Container */\n | \"header\" /* Header */\n | \"header-title\" /* Header title */\n | \"hero\" /* Hero */\n | \"main\" /* Main area */\n | \"navigation\" /* Navigation */\n | \"search\" /* Search */\n | \"search-query\" /* Search input */\n | \"search-reset\" /* Search reset */\n | \"search-result\" /* Search results */\n | \"tabs\" /* Tabs */\n | \"toc\" /* Table of contents */\n\n/**\n * Component map\n */\nexport type ComponentMap = {\n [P in Component]?: HTMLElement\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Component map observable\n */\nlet components$: Observable\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch components with given names\n *\n * This function returns an observable that will maintain bindings to the given\n * components in-between document switches and update the components in-place.\n *\n * @param names - Component names\n * @param options - Options\n *\n * @return Component map observable\n */\nexport function watchComponentMap(\n names: Component[], { document$ }: WatchOptions\n): Observable {\n components$ = document$\n .pipe(\n\n /* Build component map */\n map(document => names.reduce((components, name) => {\n const el = getElement(`[data-md-component=${name}]`, document)\n return {\n ...components,\n ...typeof el !== \"undefined\" ? { [name]: el } : {}\n }\n }, {})),\n\n /* Re-compute component map on document switch */\n scan((prev, next) => {\n for (const name of keys(prev)) {\n switch (name) {\n\n /* Top-level components: update */\n case \"header-title\":\n case \"container\":\n if (name in prev && typeof prev[name] !== \"undefined\") {\n prev[name]!.replaceWith(next[name]!)\n prev[name] = next[name]\n }\n break\n\n /* All other components: rebind */\n default:\n prev[name] = getElement(`[data-md-component=${name}]`)\n }\n }\n return prev\n })\n )\n\n /* Return component map as hot observable */\n return components$\n .pipe(\n shareReplay(1)\n )\n}\n\n/**\n * Retrieve a component\n *\n * @template T - Element type\n *\n * @param name - Component name\n *\n * @return Element observable\n */\nexport function useComponent(\n name: Component\n): Observable {\n return components$\n .pipe(\n switchMap(components => {\n return typeof components[name] !== \"undefined\"\n ? of(components[name] as T)\n : NEVER\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject, from } from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport { map, pluck } from \"rxjs/operators\"\n\nimport { SearchIndexOptions } from \"integrations/search\"\nimport { WorkerHandler, watchWorker } from \"observables\"\n\nimport {\n SearchMessage,\n SearchMessageType,\n SearchSetupMessage,\n isSearchResultMessage\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n base: string /* Base url */\n index?: Promise /* Promise resolving with index */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Resolve URL\n *\n * @param base - Base URL\n * @param paths - Further URL paths\n *\n * @return Absolute URL\n */\nfunction resolve(base: URL | string, ...paths: string[]) {\n return [base, ...paths].join(\"\")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup search web worker\n *\n * This function will create a web worker to setup and query the search index\n * which is done using `lunr`. The index can be passed explicitly in order to\n * enable hacks like _localsearch_ via search index embedding as JSON. If no\n * index is given, this function will load it from the default location.\n *\n * @param url - Worker url\n * @param options - Options\n *\n * @return Worker handler\n */\nexport function setupSearchWorker(\n url: string, { base, index }: SetupOptions\n): WorkerHandler {\n const worker = new Worker(url)\n const prefix = new URL(base, location.href)\n\n /* Create communication channels and resolve relative links */\n const tx$ = new Subject()\n const rx$ = watchWorker(worker, { tx$ })\n .pipe(\n map(message => {\n if (isSearchResultMessage(message)) {\n for (const { article, sections } of message.data) {\n article.location = resolve(prefix, article.location)\n for (const section of sections)\n section.location = resolve(prefix, section.location)\n }\n }\n return message\n })\n )\n\n /* Fetch index if it wasn't passed explicitly */\n const index$ = typeof index !== \"undefined\"\n ? from(index)\n : ajax({\n url: resolve(prefix, \"search/search_index.json\"),\n responseType: \"json\",\n withCredentials: true\n })\n .pipe(\n pluck(\"response\")\n )\n\n /* Send index to worker */\n index$\n .pipe(\n map(data => ({\n type: SearchMessageType.SETUP,\n data\n }))\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Return worker handler */\n return { tx$, rx$ }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport { NEVER, Observable } from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport { filter, map, pluck, shareReplay } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Round a number\n *\n * TODO: document\n */\nfunction round(value: number) {\n return value > 999\n ? `${(value / 1000).toFixed(1)}k`\n : `${(value)}`\n}\n\n/**\n * TODO: document\n */\nexport function fetchGitHubStats(\n user: string\n): Observable\nexport function fetchGitHubStats(\n user: string, repo: string\n): Observable\nexport function fetchGitHubStats(\n user: string, repo?: string\n): Observable {\n const endpoint = typeof repo !== \"undefined\"\n ? `repos/${user}/${repo}`\n : `users/${user}`\n return ajax({\n url: `https://api.github.com/${endpoint}`,\n responseType: \"json\"\n })\n .pipe(\n filter(({ status }) => status === 200),\n pluck(\"response\"),\n shareReplay(1)\n )\n}\n\n// TODO: GitLab API:\n// https://docs.gitlab.com/ee/api/projects.html#get-single-project\n// curl \"https://gitlab.com/api/v4/projects/johannes-z%2Fmkdocs-material\"\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Get repository information\n *\n * TODO: document\n */\nexport function getRepository(user: string, repo: string): Observable {\n return fetchGitHubStats(user, repo)\n .pipe(\n map(({ stargazers_count, forks_count }) => ([\n `${round(stargazers_count || 0)} Stars`,\n `${round(forks_count || 0)} Forks`\n ]))\n )\n}\n\n/**\n * Get user/organization information\n *\n * TODO: document\n */\nexport function getUser(user: string): Observable {\n return fetchGitHubStats(user)\n .pipe(\n map(({ public_repos }) => ([\n `${round(public_repos || 0)} Repositories`\n ]))\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport { map, switchMap } from \"rxjs/operators\"\n\nimport {\n Header,\n Viewport,\n getElementOrThrow,\n paintHeaderTitle,\n watchViewportAt\n} from \"observables\"\n\nimport { useComponent } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount header title from source observable\n *\n * @param options - Options\n *\n * @return Header title observable\n */\nexport function mountHeaderTitle(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => useComponent(\"main\")\n .pipe(\n map(main => getElementOrThrow(\"h1, h2, h3, h4, h5, h6\", main)),\n switchMap(headline => watchViewportAt(headline, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => y >= headline.offsetHeight),\n paintHeaderTitle(el)\n )\n )\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { animationFrameScheduler, pipe, MonoTypeOperatorFunction } from \"rxjs\"\nimport { finalize, observeOn, tap } from \"rxjs/operators\"\n\nimport { resetHeaderTitleActive, setHeaderTitleActive } from \"actions\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint header title from source observable\n *\n * @param el - Header element\n *\n * @return Operator function\n */\nexport function paintHeaderTitle(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(active => {\n setHeaderTitleActive(el, active)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeaderTitleActive(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header title\n *\n * @param el - Header title element\n * @param value - Whether the title is shown\n */\nexport function setHeaderTitleActive(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"active\" : \"\")\n}\n\n/**\n * Reset header title\n *\n * @param el - Header element\n */\nexport function resetHeaderTitleActive(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n shareReplay,\n switchMap\n} from \"rxjs/operators\"\n\nimport {\n Header,\n Main,\n Viewport,\n paintHeaderShadow,\n watchMain\n} from \"observables\"\n\nimport { useComponent } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount main area from source observable\n *\n * @param options - Options\n *\n * @return Main area observable\n */\nexport function mountMain(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => useComponent(\"header\")\n .pipe(\n switchMap(header => {\n const main$ = watchMain(el, { header$, viewport$ })\n\n /* Paint header shadow */\n main$\n .pipe(\n distinctUntilKeyChanged(\"active\"),\n paintHeaderShadow(header)\n )\n .subscribe()\n\n /* Return main area */\n return main$\n })\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport {\n distinctUntilChanged,\n map,\n pluck,\n shareReplay\n} from \"rxjs/operators\"\n\nimport { Viewport } from \"../../agent\"\nimport { Header } from \"../../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n offset: number /* Main area top offset */\n height: number /* Main area visible height */\n active: boolean /* Scrolled past top offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @return Main area observable\n */\nexport function watchMain(\n el: HTMLElement, { header$, viewport$ }: WatchOptions\n): Observable
    {\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n pluck(\"height\")\n )\n\n /* Compute the main area's visible height */\n const height$ = combineLatest([viewport$, adjust$])\n .pipe(\n map(([{ offset: { y }, size: { height } }, adjust]) => {\n const top = el.offsetTop\n const bottom = el.offsetHeight + top\n return height\n - Math.max(0, top - y, adjust)\n - Math.max(0, height + y - bottom)\n }),\n distinctUntilChanged()\n )\n\n /* Compute whether the viewport offset is past the main area's top */\n const active$ = combineLatest([viewport$, adjust$])\n .pipe(\n map(([{ offset: { y } }, adjust]) => y >= el.offsetTop - adjust),\n distinctUntilChanged()\n )\n\n /* Combine into a single hot observable */\n return combineLatest([height$, adjust$, active$])\n .pipe(\n map(([height, adjust, active]) => ({\n offset: el.offsetTop - adjust,\n height,\n active\n })),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport { finalize, observeOn, tap } from \"rxjs/operators\"\n\nimport { resetHeaderShadow, setHeaderShadow } from \"actions\"\n\nimport { Main } from \"../../main\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint header shadow from source observable\n *\n * @param el - Header element\n *\n * @return Operator function\n */\nexport function paintHeaderShadow(\n el: HTMLElement\n): MonoTypeOperatorFunction
    {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ active }) => {\n setHeaderShadow(el, active)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeaderShadow(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header shadow\n *\n * @param el - Header element\n * @param value - Whether the shadow is shown\n */\nexport function setHeaderShadow(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"shadow\" : \"\")\n}\n\n/**\n * Reset header shadow\n *\n * @param el - Header element\n */\nexport function resetHeaderShadow(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport {\n Main,\n NavigationLayer,\n Sidebar,\n Viewport,\n getElements,\n paintNavigationLayer,\n paintSidebar,\n watchNavigationLayer,\n watchSidebar\n} from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation for [screen -]\n */\nexport interface NavigationBelowScreen {\n layer: NavigationLayer /* Active layer */\n}\n\n/**\n * Navigation for [screen +]\n */\nexport interface NavigationAboveScreen {\n sidebar: Sidebar /* Sidebar */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Navigation\n */\nexport type Navigation =\n | NavigationBelowScreen\n | NavigationAboveScreen\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n screen$: Observable /* Screen media observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount navigation from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountNavigation(\n { main$, viewport$, screen$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => screen$\n .pipe(\n switchMap(screen => {\n\n /* [screen +]: Mount navigation in sidebar */\n if (screen) {\n return watchSidebar(el, { main$, viewport$ })\n .pipe(\n paintSidebar(el),\n map(sidebar => ({ sidebar }))\n )\n\n /* [screen -]: Mount navigation in drawer */\n } else {\n const els = getElements(\"nav\", el)\n return watchNavigationLayer(els)\n .pipe(\n paintNavigationLayer(els),\n map(layer => ({ layer }))\n )\n }\n })\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { findLast } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n fromEvent,\n merge,\n pipe\n} from \"rxjs\"\nimport {\n delay,\n finalize,\n map,\n observeOn,\n scan,\n shareReplay,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetOverflowScrolling,\n setOverflowScrolling\n} from \"actions\"\n\nimport {\n getElement,\n getElementOrThrow\n} from \"../../agent\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation layer\n */\nexport interface NavigationLayer {\n prev?: HTMLElement /* Layer (previous) */\n next: HTMLElement /* Layer (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation layer\n *\n * On iOS we want to add `-webkit-overflow-scrolling: touch` for the menus\n * contained in the drawer, but as the navigational layers are nested, we can\n * only add it to the topmost layer or extremely weird cropping will occur.\n * This implementation keeps track of the previous and current layer.\n *\n * @param els - Navigation elements\n *\n * @return Navigation layer observable\n */\nexport function watchNavigationLayer(\n els: HTMLElement[]\n): Observable {\n const table = new Map()\n for (const el of els) {\n const label = getElement(\"label\", el)\n if (typeof label !== \"undefined\") {\n const input = getElementOrThrow(`#${label.htmlFor}`)\n table.set(input, el)\n }\n }\n\n /* Determine topmost layer */\n const layer$ = merge(\n ...[...table.keys()].map(input => fromEvent(input, \"change\"))\n )\n .pipe(\n map(() => getElementOrThrow(\".md-nav__list\", table.get(\n findLast(({ checked }) => checked, [...table.keys()])!\n )))\n )\n\n /* Return previous and next layer */\n return layer$\n .pipe(\n map(next => ({ next })),\n scan(({ next: prev }, { next }) => ({ prev, next })),\n shareReplay(1)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Paint navigation layer from source observable\n *\n * @param els - Navigation elements\n *\n * @return Operator function\n */\nexport function paintNavigationLayer(\n els: HTMLElement[]\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ prev }) => {\n if (prev)\n resetOverflowScrolling(prev)\n }),\n\n /* Wait until transition has finished */\n delay(250),\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ next }) => {\n setOverflowScrolling(next)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n for (const el of els)\n resetOverflowScrolling(\n getElementOrThrow(\".md-nav__list\", el)\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport { mapTo, switchMap, switchMapTo, tap } from \"rxjs/operators\"\n\nimport { setElementFocus, watchSearchReset } from \"observables\"\n\nimport { useComponent } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search reset from source observable\n *\n * @return Operator function\n */\nexport function mountSearchReset(): OperatorFunction {\n return pipe(\n switchMap(el => watchSearchReset(el)\n .pipe(\n switchMapTo(useComponent(\"search-query\")),\n tap(setElementFocus),\n mapTo(undefined)\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search reset\n *\n * @param el - Search reset element\n *\n * @return Search reset observable\n */\nexport function watchSearchReset(\n el: HTMLElement\n): Observable {\n return fromEvent(el, \"click\")\n .pipe(\n mapTo(undefined)\n )\n}\n","export default function _identity(x) {\n return x;\n}","import _curry1 from './internal/_curry1.js';\nimport _identity from './internal/_identity.js';\n\n/**\n * A function that does nothing but return the parameter supplied to it. Good\n * as a default or placeholder function.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Function\n * @sig a -> a\n * @param {*} x The value to return.\n * @return {*} The input value, `x`.\n * @example\n *\n * R.identity(1); //=> 1\n *\n * const obj = {};\n * R.identity(obj) === obj; //=> true\n * @symb R.identity(a) = a\n */\nvar identity = /*#__PURE__*/_curry1(_identity);\nexport default identity;","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilChanged,\n filter,\n map,\n pluck,\n shareReplay,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { setToggle } from \"actions\"\nimport { SearchResult } from \"integrations/search\"\nimport {\n Key,\n SearchQuery,\n WorkerHandler,\n getActiveElement,\n getElements,\n paintSearchResult,\n setElementFocus,\n useToggle,\n watchElementOffset,\n watchToggle\n} from \"observables\"\nimport { takeIf } from \"utilities\"\nimport {\n SearchMessage,\n isSearchResultMessage\n} from \"workers\"\n\nimport { useComponent } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n query$: Observable /* Search query observable */\n keyboard$: Observable /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result from source observable\n *\n * @param handler - Worker handler\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountSearchResult(\n { rx$ }: WorkerHandler, { query$, keyboard$ }: MountOptions\n): OperatorFunction {\n const toggle$ = useToggle(\"search\")\n return pipe(\n switchMap(el => {\n const container = el.parentElement!\n\n /* Compute whether there are more search results to fetch */\n const fetch$ = watchElementOffset(container)\n .pipe(\n map(({ y }) => {\n return y >= container.scrollHeight - container.offsetHeight - 16\n }),\n distinctUntilChanged(),\n filter(identity)\n )\n\n /* Setup keyboard navigation in search mode */\n keyboard$\n .pipe(\n takeIf(toggle$.pipe(switchMap(watchToggle))),\n withLatestFrom(toggle$, useComponent(\"search-query\"))\n )\n .subscribe(([key, toggle, query]) => {\n const active = getActiveElement()\n switch (key.type) {\n\n /* Enter: prevent form submission */\n case \"Enter\":\n if (active === query)\n key.claim()\n break\n\n /* Escape or Tab: close search */\n case \"Escape\":\n case \"Tab\":\n setToggle(toggle, false)\n setElementFocus(query, false)\n break\n\n /* Vertical arrows: select previous or next search result */\n case \"ArrowUp\":\n case \"ArrowDown\":\n if (typeof active === \"undefined\") {\n setElementFocus(query)\n } else {\n const els = [query, ...getElements(\"[href]\", el)]\n const i = Math.max(0, (\n Math.max(0, els.indexOf(active)) + els.length + (\n key.type === \"ArrowUp\" ? -1 : +1\n )\n ) % els.length)\n setElementFocus(els[i])\n }\n\n /* Prevent scrolling of page */\n key.claim()\n break\n\n /* All other keys: hand to search query */\n default:\n if (query !== getActiveElement())\n setElementFocus(query)\n }\n })\n\n /* Paint search results */\n return rx$\n .pipe(\n filter(isSearchResultMessage),\n pluck(\"data\"),\n paintSearchResult(el, { query$, fetch$ })\n )\n }),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { MonoTypeOperatorFunction, Observable, pipe } from \"rxjs\"\nimport { filter, map, withLatestFrom } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle emission with another observable\n *\n * @template T - Value type\n *\n * @param toggle$ - Toggle observable\n *\n * @return Operator function\n */\nexport function takeIf(\n toggle$: Observable\n): MonoTypeOperatorFunction {\n return pipe(\n withLatestFrom(toggle$),\n filter(([, active]) => active),\n map(([value]) => value)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, combineLatest, pipe } from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport { SearchResult } from \"integrations/search\"\nimport { Key, SearchQuery, WorkerHandler } from \"observables\"\nimport { SearchMessage } from \"workers\"\n\nimport { useComponent } from \"../_\"\nimport { mountSearchQuery } from \"./query\"\nimport { mountSearchReset } from \"./reset\"\nimport { mountSearchResult } from \"./result\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport interface Search {\n query: SearchQuery /* Search query */\n result: SearchResult[] /* Search result list */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n keyboard$: Observable /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search from source observable\n *\n * @param handler - Worker handler\n * @param options - Options\n *\n * @return Search observable\n */\nexport function mountSearch(\n handler: WorkerHandler, { keyboard$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(() => {\n\n /* Mount search reset */\n const reset$ = useComponent(\"search-reset\")\n .pipe(\n mountSearchReset()\n )\n\n /* Mount search query */\n const query$ = useComponent(\"search-query\")\n .pipe(\n mountSearchQuery(handler),\n shareReplay(1)\n )\n\n /* Mount search result */\n const result$ = useComponent(\"search-result\")\n .pipe(\n mountSearchResult(handler, { query$, keyboard$ })\n )\n\n /* Combine into a single hot observable */\n return combineLatest([query$, result$, reset$])\n .pipe(\n map(([query, result]) => ({ query, result })),\n shareReplay(1)\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { setToggle } from \"actions\"\nimport {\n SearchQuery,\n WorkerHandler,\n useToggle,\n watchSearchQuery\n} from \"observables\"\nimport {\n SearchMessage,\n SearchMessageType,\n SearchQueryMessage\n} from \"workers\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search query from source observable\n *\n * @param handler - Worker handler\n *\n * @return Operator function\n */\nexport function mountSearchQuery(\n { tx$ }: WorkerHandler\n): OperatorFunction {\n const toggle$ = useToggle(\"search\")\n return pipe(\n switchMap(el => {\n const query$ = watchSearchQuery(el)\n\n /* Subscribe worker to search query */\n query$\n .pipe(\n map(({ value }) => ({\n type: SearchMessageType.QUERY,\n data: value\n }))\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Toggle search on focus */\n query$\n .pipe(\n distinctUntilKeyChanged(\"focus\"),\n withLatestFrom(toggle$)\n )\n .subscribe(([{ focus }, toggle]) => {\n if (focus)\n setToggle(toggle, focus)\n })\n\n /* Return search query */\n return query$\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n OperatorFunction,\n combineLatest,\n of,\n pipe\n} from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport {\n AnchorList,\n Header,\n Main,\n Sidebar,\n Viewport,\n getElements,\n paintAnchorList,\n paintSidebar,\n watchAnchorList,\n watchSidebar\n} from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents for [tablet -]\n */\nexport interface TableOfContentsBelowTablet {} // tslint:disable-line\n\n/**\n * Table of contents for [tablet +]\n */\nexport interface TableOfContentsAboveTablet {\n sidebar: Sidebar /* Sidebar */\n anchors: AnchorList /* Anchor list */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport type TableOfContents =\n | TableOfContentsBelowTablet\n | TableOfContentsAboveTablet\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n tablet$: Observable /* Tablet media observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountTableOfContents(\n { header$, main$, viewport$, tablet$}: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => tablet$\n .pipe(\n switchMap(tablet => {\n\n /* [tablet +]: Mount table of contents in sidebar */\n if (tablet) {\n const els = getElements(\".md-nav__link\", el)\n\n /* Watch and paint sidebar */\n const sidebar$ = watchSidebar(el, { main$, viewport$ })\n .pipe(\n paintSidebar(el)\n )\n\n /* Watch and paint anchor list (scroll spy) */\n const anchors$ = watchAnchorList(els, { header$, viewport$ })\n .pipe(\n paintAnchorList(els)\n )\n\n /* Combine into a single hot observable */\n return combineLatest([sidebar$, anchors$])\n .pipe(\n map(([sidebar, anchors]) => ({ sidebar, anchors }))\n )\n\n /* [tablet -]: Unmount table of contents */\n } else {\n return of({})\n }\n })\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { difference, reverse } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n scan,\n shareReplay,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetAnchorActive,\n resetAnchorBlur,\n setAnchorActive,\n setAnchorBlur\n} from \"actions\"\n\nimport { Viewport, getElement } from \"../agent\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Anchor list\n */\nexport interface AnchorList {\n prev: HTMLAnchorElement[][] /* Anchors (previous) */\n next: HTMLAnchorElement[][] /* Anchors (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch anchor list\n *\n * This is effectively a scroll-spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the anchor list needs\n * to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param els - Anchor elements\n * @param options - Options\n *\n * @return Anchor list observable\n */\nexport function watchAnchorList(\n els: HTMLAnchorElement[], { header$, viewport$ }: WatchOptions\n): Observable {\n const table = new Map()\n for (const el of els) {\n const id = decodeURIComponent(el.hash.substring(1))\n const target = getElement(`[id=\"${id}\"]`)\n if (typeof target !== \"undefined\")\n table.set(el, target)\n }\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n map(header => 18 + header.height)\n )\n\n /* Compute partition of previous and next anchors */\n const partition$ = viewport$\n .pipe(\n distinctUntilKeyChanged(\"size\"),\n\n /* Build index to map anchor paths to vertical offsets */\n map(() => {\n let path: HTMLAnchorElement[] = []\n return [...table].reduce((index, [anchor, target]) => {\n while (path.length) {\n const last = table.get(path[path.length - 1])!\n if (last.tagName >= target.tagName) {\n path.pop()\n } else {\n break\n }\n }\n return index.set(\n reverse(path = [...path, anchor]),\n target.offsetTop\n )\n }, new Map())\n }),\n\n /* Re-compute partition when viewport offset changes */\n switchMap(index => combineLatest(viewport$, adjust$)\n .pipe(\n scan(([prev, next], [{ offset: { y } }, adjust]) => {\n\n /* Look forward */\n while (next.length) {\n const [, offset] = next[0]\n if (offset - adjust < y) {\n prev = [...prev, next.shift()!]\n } else {\n break\n }\n }\n\n /* Look backward */\n while (prev.length) {\n const [, offset] = prev[prev.length - 1]\n if (offset - adjust >= y) {\n next = [prev.pop()!, ...next]\n } else {\n break\n }\n }\n\n /* Return partition */\n return [prev, next]\n }, [[], [...index]]),\n distinctUntilChanged((a, b) => {\n return a[0] === b[0]\n && a[1] === b[1]\n })\n )\n )\n )\n\n /* Compute anchor list migrations */\n const migration$ = partition$\n .pipe(\n map(([prev, next]) => ({\n prev: prev.map(([path]) => path),\n next: next.map(([path]) => path)\n })),\n\n /* Extract anchor list migrations */\n scan((a, b) => {\n const begin = Math.max(0, Math.min(b.prev.length, a.prev.length) - 1)\n const end = Math.max(b.prev.length, a.prev.length)\n return {\n prev: b.prev.slice(begin, end + 1),\n next: difference(b.next, a.next)\n }\n }, { prev: [], next: [] })\n )\n\n /* Return anchor list migrations as hot observable */\n return migration$\n .pipe(\n shareReplay(1)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Paint anchor list from source observable\n *\n * @param els - Anchor elements\n *\n * @return Operator function\n */\nexport function paintAnchorList(\n els: HTMLAnchorElement[]\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ prev, next }) => {\n\n /* Look forward */\n for (const [el] of next) {\n resetAnchorActive(el)\n resetAnchorBlur(el)\n }\n\n /* Look backward */\n for (const [index, [el]] of prev.entries()) {\n setAnchorActive(el, index === prev.length - 1)\n setAnchorBlur(el, true)\n }\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n for (const el of els) {\n resetAnchorActive(el)\n resetAnchorBlur(el)\n }\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n// TODO: remove this after we finished refactoring\n// tslint:disable\n\nimport \"../stylesheets/app.scss\"\nimport \"../stylesheets/app-palette.scss\"\n\nimport { values, identity } from \"ramda\"\nimport {\n EMPTY,\n merge,\n of,\n NEVER,\n combineLatest,\n animationFrameScheduler\n} from \"rxjs\"\nimport {\n delay,\n map,\n switchMap,\n tap,\n skip,\n filter,\n take,\n bufferCount,\n startWith,\n pluck,\n withLatestFrom,\n observeOn\n} from \"rxjs/operators\"\n\nimport {\n getElement,\n watchToggle,\n getElements,\n watchMedia,\n watchDocument,\n watchLocation,\n watchLocationHash,\n watchViewport,\n watchKeyboard,\n watchToggleMap,\n useToggle,\n watchViewportAt,\n getElementOrThrow\n} from \"./observables\"\nimport { setupSearchWorker } from \"./workers\"\nimport { renderSource } from \"templates\"\nimport { fetchGitHubStats } from \"integrations/source/github\"\nimport { setToggle, setScrollLock, resetScrollLock } from \"actions\"\nimport {\n Component,\n mountHeader,\n mountHero,\n mountMain,\n mountNavigation,\n mountSearch,\n mountTableOfContents,\n mountTabs,\n useComponent,\n watchComponentMap,\n mountHeaderTitle\n} from \"components\"\nimport { mountClipboard } from \"./integrations/clipboard\"\nimport { patchTables, patchDetails } from \"patches\"\nimport { takeIf, not, isConfig } from \"utilities\"\nimport { setSearchLock } from \"actions/search/_\"\n\n/* ------------------------------------------------------------------------- */\n\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Test for iOS */\nif (navigator.userAgent.match(/(iPad|iPhone|iPod)/g))\n document.documentElement.classList.add(\"ios\")\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Yes, this is a super hacky implementation. Needs clean up.\n */\nfunction repository() {\n const el = getElement(\".md-source[href]\") // TODO: dont use classes\n // console.log(el)\n if (!el)\n return EMPTY\n\n const data = sessionStorage.getItem(\"repository\")\n if (data) {\n const x = JSON.parse(data)\n return of(x)\n }\n\n // TODO: do correct rounding, see GitHub - done\n function format(value: number) {\n if (value > 999) {\n const digits = +((value - 950) % 1000 > 99)\n return `${(++value / 1000).toFixed(digits)}k`\n } else {\n return value.toString()\n }\n }\n\n // github repository...\n const [, user, repo] = el.href.match(/^.+github\\.com\\/([^\\/]+)\\/?([^\\/]+)?.*$/i)\n\n // storage memoization!?\n // get, if not available, exec and persist\n\n // getOrRetrieve... storage$.\n\n // Show repo stats\n if (user && repo) {\n return fetchGitHubStats(user, repo)\n .pipe(\n map(({ stargazers_count, forks_count }) => ([\n `${format(stargazers_count || 0)} Stars`,\n `${format(forks_count || 0)} Forks`\n ])),\n tap(data => sessionStorage.setItem(\"repository\", JSON.stringify(data)))\n )\n\n // Show user or organization stats\n } else if (user) {\n return fetchGitHubStats(user)\n .pipe(\n map(({ public_repos }) => ([\n `${format(public_repos || 0)} Repositories`\n ])),\n tap(data => sessionStorage.setItem(\"repository\", JSON.stringify(data)))\n )\n }\n return of([])\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Initialize Material for MkDocs\n *\n * @param config - Configuration\n */\nexport function initialize(config: unknown) {\n if (!isConfig(config))\n throw new SyntaxError(`Invalid configuration: ${JSON.stringify(config)}`)\n\n // pass config here!?\n const document$ = watchDocument()\n const location$ = watchLocation()\n const hash$ = watchLocationHash()\n const keyboard$ = watchKeyboard()\n const viewport$ = watchViewport()\n const tablet$ = watchMedia(\"(min-width: 960px)\")\n const screen$ = watchMedia(\"(min-width: 1220px)\")\n\n /* ----------------------------------------------------------------------- */\n\n const worker = setupSearchWorker(config.worker.search, {\n base: config.base\n })\n\n /* ----------------------------------------------------------------------- */\n\n watchToggleMap([\n \"drawer\", /* Toggle for drawer */\n \"search\" /* Toggle for search */\n ], { document$ })\n watchComponentMap([\n \"container\", /* Container */\n \"header\", /* Header */\n \"header-title\", /* Header title */\n \"hero\", /* Hero */\n \"main\", /* Main area */\n \"navigation\", /* Navigation */\n \"search\", /* Search */\n \"search-query\", /* Search input */\n \"search-reset\", /* Search reset */\n \"search-result\", /* Search results */\n \"tabs\", /* Tabs */\n \"toc\" /* Table of contents */\n ], { document$ })\n\n /* Create header observable */\n const header$ = useComponent(\"header\")\n .pipe(\n mountHeader()\n )\n\n const main$ = useComponent(\"main\")\n .pipe(\n mountMain({ header$, viewport$ })\n )\n\n /* ----------------------------------------------------------------------- */\n\n const search$ = useComponent(\"search\")\n .pipe(\n mountSearch(worker, { keyboard$ }),\n )\n\n const navigation$ = useComponent(\"navigation\")\n .pipe(\n mountNavigation({ main$, viewport$, screen$ })\n )\n\n const toc$ = useComponent(\"toc\")\n .pipe(\n mountTableOfContents({ header$, main$, viewport$, tablet$ })\n )\n\n const tabs$ = useComponent(\"tabs\")\n .pipe(\n mountTabs({ header$, viewport$, screen$ })\n )\n\n const hero$ = useComponent(\"hero\")\n .pipe(\n mountHero({ header$, viewport$ })\n )\n\n // TODO: make this part of mountHeader!?\n const title$ = useComponent(\"header-title\")\n .pipe(\n mountHeaderTitle({ header$, viewport$ })\n )\n\n // /* Create header title toggle */\n // useComponent(\"main\")\n // .pipe(\n // map(el => getElementOrThrow(\"h1\", el)), // catch error? just ignore?\n // switchMap(el => {\n // return watchViewportAt(el, { header$, viewport$ })\n // .pipe(\n // map(({ offset: { y } }) => y >= el.offsetHeight),\n // withLatestFrom(useComponent(\"header-title\")),\n // tap(([active, title]) => {\n // title.dataset.mdState = active ? \"active\" : \"\"\n // })\n // )\n // })\n // )\n // .subscribe()\n\n // paintHeaderTitle <- same with shadow...\n\n /* ----------------------------------------------------------------------- */\n\n // TODO: general keyboard handler...\n // put into main!?\n\n // search$\n // .pipe(\n // filter(not),\n // switchMapTo(keyboard$),\n // filter(key => [\"s\", \"f\"].includes(key.type)),\n // switchMapTo(toggle$)\n // )\n // .subscribe(toggle => {\n // const el = getActiveElement()\n // if (!(el && mayReceiveKeyboardEvents(el)))\n // setToggle(toggle, true)\n // })\n\n /* ----------------------------------------------------------------------- */\n\n // Close drawer and search on hash change\n hash$.subscribe(x => {\n\n useToggle(\"drawer\").subscribe(el => {\n setToggle(el, false)\n })\n })\n\n // TODO:\n hash$\n .pipe(\n switchMap(hash => {\n\n return useToggle(\"search\")\n .pipe(\n filter(x => x.checked), // only active\n tap(toggle => setToggle(toggle, false)),\n delay(125), // ensure that it runs after the body scroll reset...\n tap(() => {\n location.hash = \" \"\n location.hash = hash\n }) // encapsulate this...\n )\n\n })\n )\n .subscribe()\n\n // scroll lock\n const toggle$ = useToggle(\"search\")\n combineLatest([\n toggle$.pipe(switchMap(watchToggle)),\n tablet$,\n ])\n .pipe(\n withLatestFrom(viewport$),\n switchMap(([[toggle, tablet], { offset: { y }}]) => {\n const active = toggle && !tablet\n return of(document.body)\n .pipe(\n delay(active ? 400 : 100),\n observeOn(animationFrameScheduler),\n tap(el => active\n ? setScrollLock(el, y)\n : resetScrollLock(el)\n )\n )\n })\n )\n .subscribe()\n\n /* ----------------------------------------------------------------------- */\n\n // watchClipboard\n\n mountClipboard({ document$ })\n .subscribe()\n\n // TODO: WIP repo rendering\n repository().subscribe(facts => {\n if (facts.length) {\n const sources = getElements(\".md-source__repository\")\n sources.forEach(repo => {\n repo.dataset.mdState = \"done\"\n repo.appendChild(\n renderSource(facts)\n )\n })\n }\n })\n\n patchTables({ document$ })\n .subscribe()\n\n patchDetails({ document$ })\n .subscribe()\n\n /* Force 1px scroll offset to trigger overflow scrolling */\n if (true || navigator.userAgent.match(/(iPad|iPhone|iPod)/g)) {\n const scrollable = document.querySelectorAll(\"[data-md-scrollfix]\")\n Array.prototype.forEach.call(scrollable, item => {\n item.addEventListener(\"touchstart\", () => {\n const top = item.scrollTop\n\n /* We're at the top of the container */\n if (top === 0) {\n item.scrollTop = 1\n\n /* We're at the bottom of the container */\n } else if (top + item.offsetHeight === item.scrollHeight) {\n item.scrollTop = top - 1\n }\n })\n })\n }\n\n /* ----------------------------------------------------------------------- */\n\n const state = {\n search$,\n main$,\n navigation$,\n toc$,\n tabs$,\n hero$,\n title$\n }\n\n const { ...rest } = state\n merge(...values(rest))\n .subscribe() // potential memleak <-- use takeUntil\n\n return {\n // agent,\n state\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Configuration\n */\nexport interface Config {\n base: string /* Base URL */\n worker: {\n search: string /* Search worker URL */\n packer: string /* Packer worker URL */\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Ensure that the given value is a valid configuration\n *\n * We could use `jsonschema` or any other schema validation framework, but that\n * would just add more bloat to the bundle, so we'll keep it plain and simple.\n *\n * @param config - Configuration\n *\n * @return Test result\n */\nexport function isConfig(config: any): config is Config {\n return typeof config === \"object\"\n && typeof config.base === \"string\"\n && typeof config.worker === \"object\"\n && typeof config.worker.search === \"string\"\n && typeof config.worker.packer === \"string\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { mapTo, shareReplay } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * @return Document observable\n */\nexport function watchDocument(): Observable {\n return fromEvent(document, \"DOMContentLoaded\")\n .pipe(\n mapTo(document),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @return Location subject\n */\nexport function watchLocation(): Subject {\n const location$ = new Subject()\n fromEvent(window, \"popstate\")\n .pipe(\n map(() => location.href)\n )\n .subscribe(location$)\n\n /* Return subject */\n return location$\n}\n\n/**\n * Watch location hash\n *\n * @return Location hash observable\n */\nexport function watchLocationHash(): Observable {\n return fromEvent(window, \"hashchange\")\n .pipe(\n map(() => location.hash),\n filter(hash => hash.length > 0),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Key\n */\nexport interface Key {\n type: string /* Key type */\n claim(): void /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n *\n * @return Test result\n */\nexport function mayReceiveKeyboardEvents(el: HTMLElement) {\n switch (el.tagName) {\n\n /* Form elements */\n case \"INPUT\":\n case \"SELECT\":\n case \"TEXTAREA\":\n return true\n\n /* Everything else */\n default:\n return el.isContentEditable\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch keyboard\n *\n * @return Keyboard observable\n */\nexport function watchKeyboard(): Observable {\n return fromEvent(window, \"keydown\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n map(ev => ({\n type: ev.key,\n claim() {\n ev.preventDefault()\n ev.stopPropagation()\n }\n })),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport { shareReplay, switchMap } from \"rxjs/operators\"\n\nimport { Header, watchHeader } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount header from source observable\n *\n * @return Header observable\n */\nexport function mountHeader(): OperatorFunction {\n return pipe(\n switchMap(watchHeader),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, of, pipe } from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport {\n Header,\n Viewport,\n paintHideable,\n watchViewportAt\n} from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Tabs\n */\nexport interface Tabs {\n hidden: boolean /* Whether the tabs are hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n screen$: Observable /* Media screen observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount tabs from source observable\n *\n * @param options - Options\n *\n * @return Tabs observable\n */\nexport function mountTabs(\n { header$, viewport$, screen$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => screen$\n .pipe(\n switchMap(screen => {\n\n /* Mount tabs above screen breakpoint */\n if (screen) {\n return watchViewportAt(el, { header$, viewport$ })\n .pipe(\n paintHideable(el, 10),\n map(hidden => ({ hidden }))\n )\n\n /* Mount tabs below screen breakpoint */\n } else {\n return of({ hidden: screen })\n }\n })\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport {\n Header,\n Viewport,\n paintHideable,\n watchViewportAt\n} from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Hero\n */\nexport interface Hero {\n hidden: boolean /* Whether the hero is hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount hero from source observable\n *\n * @param options - Options\n *\n * @return Hero observable\n */\nexport function mountHero(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => watchViewportAt(el, { header$, viewport$ })\n .pipe(\n paintHideable(el, 20),\n map(hidden => ({ hidden }))\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport * as ClipboardJS from \"clipboard\"\nimport { NEVER, Observable, fromEventPattern } from \"rxjs\"\nimport { shareReplay, switchMap, tap } from \"rxjs/operators\"\n\nimport { getElements } from \"observables\"\nimport { renderClipboard } from \"templates\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount clipboard\n *\n * This function implements the Clipboard.js integration and injects a button\n * into all code blocks when the document changes.\n *\n * @param options - Options\n *\n * @return Clipboard observable\n */\nexport function mountClipboard(\n { document$ }: MountOptions\n): Observable {\n if (ClipboardJS.isSupported()) {\n return document$\n .pipe(\n\n /* Inject 'copy-to-clipboard' buttons */\n tap(() => {\n const blocks = getElements(\"pre > code\")\n for (const [index, block] of blocks.entries()) {\n const parent = block.parentElement!\n parent.id = `__code_${index}`\n parent.insertBefore(renderClipboard(parent.id), block)\n }\n }),\n\n /* Initialize and mount clipboard */\n switchMap(() => {\n return fromEventPattern(next => {\n const clipboard = new ClipboardJS(\".md-clipboard\")\n clipboard.on(\"success\", next)\n })\n }),\n shareReplay(1)\n )\n } else {\n return NEVER\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map, shareReplay, tap } from \"rxjs/operators\"\n\nimport { getElements } from \"observables\"\nimport { renderTable } from \"templates\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `table` elements\n *\n * This function will re-render all tables by wrapping them to improve overflow\n * scrolling on smaller screen sizes.\n *\n * @param options - Options\n *\n * @return Table elements observable\n */\nexport function patchTables(\n { document$ }: MountOptions\n): Observable {\n const placeholder = document.createElement(\"table\")\n return document$\n .pipe(\n map(() => getElements(\"table:not([class])\")),\n tap(els => {\n for (const el of els) {\n el.replaceWith(placeholder)\n placeholder.replaceWith(renderTable(el))\n }\n }),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport {\n filter,\n map,\n shareReplay,\n switchMapTo,\n tap\n} from \"rxjs/operators\"\n\nimport { getElements, watchMedia } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `details` elements\n *\n * This function will ensure that all `details` tags are opened prior to\n * printing, so the whole content of the page is included.\n *\n * @param options - Options\n *\n * @return Details elements observable\n */\nexport function patchDetails(\n { document$ }: MountOptions\n): Observable {\n return merge(\n watchMedia(\"print\").pipe(filter(identity)), // Webkit\n fromEvent(window, \"beforeprint\") // IE, FF\n )\n .pipe(\n switchMapTo(document$),\n map(() => getElements(\"details\")),\n tap(els => {\n for (const detail of els)\n detail.setAttribute(\"open\", \"\")\n }),\n shareReplay(1)\n )\n}\n"],"sourceRoot":""} \ No newline at end of file diff --git a/material/assets/javascripts/bundle.a08f7eca.min.js b/material/assets/javascripts/bundle.bbd36fcf.min.js similarity index 75% rename from material/assets/javascripts/bundle.a08f7eca.min.js rename to material/assets/javascripts/bundle.bbd36fcf.min.js index 82aee3abf..f8c36028a 100644 --- a/material/assets/javascripts/bundle.a08f7eca.min.js +++ b/material/assets/javascripts/bundle.bbd36fcf.min.js @@ -20,5 +20,5 @@ MERCHANTABLITY OR NON-INFRINGEMENT. See the Apache Version 2.0 License for specific language governing permissions and limitations under the License. ***************************************************************************** */ -var r=function(t,e){return(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};function i(t,e){function n(){this.constructor=t}r(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var o=function(){return(o=Object.assign||function(t){for(var e,n=1,r=arguments.length;n=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}}}function s(t,e){var n="function"==typeof Symbol&&t[Symbol.iterator];if(!n)return t;var r,i,o=n.call(t),u=[];try{for(;(void 0===e||e-- >0)&&!(r=o.next()).done;)u.push(r.value)}catch(t){i={error:t}}finally{try{r&&!r.done&&(n=o.return)&&n.call(o)}finally{if(i)throw i.error}}return u}function c(){for(var t=[],e=0;e=0;)l(e=y[n],t)&&!b(r,e)&&(r[r.length]=e),n-=1;return r})):f((function(t){return Object(t)!==t?[]:Object.keys(t)})),g=f((function(t){for(var e=m(t),n=e.length,r=[],i=0;i0?t.prototype.requestAsyncId.call(this,e,n,r):(e.actions.push(this),e.scheduled||(e.scheduled=requestAnimationFrame((function(){return e.flush(null)}))))},e.prototype.recycleAsyncId=function(e,n,r){if(void 0===r&&(r=0),null!==r&&r>0||null===r&&this.delay>0)return t.prototype.recycleAsyncId.call(this,e,n,r);0===e.actions.length&&(cancelAnimationFrame(n),e.scheduled=void 0)},e}(it),ut=function(){function t(e,n){void 0===n&&(n=t.now),this.SchedulerAction=e,this.now=n}return t.prototype.schedule=function(t,e,n){return void 0===e&&(e=0),new this.SchedulerAction(this,t).schedule(n,e)},t.now=function(){return Date.now()},t}(),st=function(t){function e(n,r){void 0===r&&(r=ut.now);var i=t.call(this,n,(function(){return e.delegate&&e.delegate!==i?e.delegate.now():r()}))||this;return i.actions=[],i.active=!1,i.scheduled=void 0,i}return i(e,t),e.prototype.schedule=function(n,r,i){return void 0===r&&(r=0),e.delegate&&e.delegate!==this?e.delegate.schedule(n,r,i):t.prototype.schedule.call(this,n,r,i)},e.prototype.flush=function(t){var e=this.actions;if(this.active)e.push(t);else{var n;this.active=!0;do{if(n=t.execute(t.state,t.delay))break}while(t=e.shift());if(this.active=!1,n){for(;t=e.shift();)t.unsubscribe();throw n}}},e}(ut),ct=new(function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i(e,t),e.prototype.flush=function(t){this.active=!0,this.scheduled=void 0;var e,n=this.actions,r=-1,i=n.length;t=t||n.shift();do{if(e=t.execute(t.state,t.delay))break}while(++r0?this._next(e.shift()):0===this.active&&this.hasCompleted&&this.destination.complete()},e}(X);function vt(t){return t}function bt(t){return void 0===t&&(t=Number.POSITIVE_INFINITY),function t(e,n,r){return void 0===r&&(r=Number.POSITIVE_INFINITY),"function"==typeof n?function(i){return i.pipe(t((function(t,r){return pt(e(t,r)).pipe(at((function(e,i){return n(t,e,r,i)})))}),r))}:("number"==typeof n&&(r=n),function(t){return t.lift(new dt(e,r))})}(vt,t)}function mt(){for(var t=[],e=0;e1&&"number"==typeof t[t.length-1]&&(n=t.pop())):"number"==typeof i&&(n=t.pop()),null===r&&1===t.length&&t[0]instanceof L?t[0]:bt(n)(V(t,r))}function gt(t,e,n){return function(r){return r.lift(new wt(t,e,n))}}var wt=function(){function t(t,e,n){this.nextOrObserver=t,this.error=e,this.complete=n}return t.prototype.call=function(t,e){return e.subscribe(new _t(t,this.nextOrObserver,this.error,this.complete))},t}(),_t=function(t){function e(e,n,r,i){var o=t.call(this,e)||this;return o._tapNext=P,o._tapError=P,o._tapComplete=P,o._tapError=r||P,o._tapComplete=i||P,w(n)?(o._context=o,o._tapNext=n):n&&(o._context=n,o._tapNext=n.next||P,o._tapError=n.error||P,o._tapComplete=n.complete||P),o}return i(e,t),e.prototype._next=function(t){try{this._tapNext.call(this._context,t)}catch(t){return void this.destination.error(t)}this.destination.next(t)},e.prototype._error=function(t){try{this._tapError.call(this._context,t)}catch(t){return void this.destination.error(t)}this.destination.error(t)},e.prototype._complete=function(){try{this._tapComplete.call(this._context)}catch(t){return void this.destination.error(t)}return this.destination.complete()},e}(N);function xt(t,e){return"function"==typeof e?function(n){return n.pipe(xt((function(n,r){return pt(t(n,r)).pipe(at((function(t,i){return e(n,t,r,i)})))})))}:function(e){return e.lift(new St(t))}}var St=function(){function t(t){this.project=t}return t.prototype.call=function(t,e){return e.subscribe(new Et(t,this.project))},t}(),Et=function(t){function e(e,n){var r=t.call(this,e)||this;return r.project=n,r.index=0,r}return i(e,t),e.prototype._next=function(t){var e,n=this.index++;try{e=this.project(t,n)}catch(t){return void this.destination.error(t)}this._innerSub(e,t,n)},e.prototype._innerSub=function(t,e,n){var r=this.innerSubscription;r&&r.unsubscribe();var i=new W(this,void 0,void 0);this.destination.add(i),this.innerSubscription=Z(this,t,e,n,i)},e.prototype._complete=function(){var e=this.innerSubscription;e&&!e.closed||t.prototype._complete.call(this),this.unsubscribe()},e.prototype._unsubscribe=function(){this.innerSubscription=null},e.prototype.notifyComplete=function(e){this.destination.remove(e),this.innerSubscription=null,this.isStopped&&t.prototype._complete.call(this)},e.prototype.notifyNext=function(t,e,n,r,i){this.destination.next(e)},e}(X);function Tt(t,e){return function(n){return n.lift(new Ot(t,e))}}var kt,Ot=function(){function t(t,e){this.predicate=t,this.thisArg=e}return t.prototype.call=function(t,e){return e.subscribe(new jt(t,this.predicate,this.thisArg))},t}(),jt=function(t){function e(e,n,r){var i=t.call(this,e)||this;return i.predicate=n,i.thisArg=r,i.count=0,i}return i(e,t),e.prototype._next=function(t){var e;try{e=this.predicate.call(this.thisArg,t,this.count++)}catch(t){return void this.destination.error(t)}e&&this.destination.next(t)},e}(N),At=new st(it);function It(t){var e=t.error;t.subscriber.error(e)}kt||(kt={});var Nt=function(){function t(t,e,n){this.kind=t,this.value=e,this.error=n,this.hasValue="N"===t}return t.prototype.observe=function(t){switch(this.kind){case"N":return t.next&&t.next(this.value);case"E":return t.error&&t.error(this.error);case"C":return t.complete&&t.complete()}},t.prototype.do=function(t,e,n){switch(this.kind){case"N":return t&&t(this.value);case"E":return e&&e(this.error);case"C":return n&&n()}},t.prototype.accept=function(t,e,n){return t&&"function"==typeof t.next?this.observe(t):this.do(t,e,n)},t.prototype.toObservable=function(){var t,e;switch(this.kind){case"N":return Y(this.value);case"E":return t=this.error,new L(e?function(n){return e.schedule(It,0,{error:t,subscriber:n})}:function(e){return e.error(t)});case"C":return F()}throw new Error("unexpected notification kind value")},t.createNext=function(e){return void 0!==e?new t("N",e):t.undefinedValueNotification},t.createError=function(e){return new t("E",void 0,e)},t.createComplete=function(){return t.completeNotification},t.completeNotification=new t("C"),t.undefinedValueNotification=new t("N",void 0),t}();function $t(t,e){void 0===e&&(e=At);var n,r=(n=t)instanceof Date&&!isNaN(+n)?+t-e.now():Math.abs(t);return function(t){return t.lift(new Ct(r,e))}}var Ct=function(){function t(t,e){this.delay=t,this.scheduler=e}return t.prototype.call=function(t,e){return e.subscribe(new Pt(t,this.delay,this.scheduler))},t}(),Pt=function(t){function e(e,n,r){var i=t.call(this,e)||this;return i.delay=n,i.scheduler=r,i.queue=[],i.active=!1,i.errored=!1,i}return i(e,t),e.dispatch=function(t){for(var e=t.source,n=e.queue,r=t.scheduler,i=t.destination;n.length>0&&n[0].time-r.now()<=0;)n.shift().notification.observe(i);if(n.length>0){var o=Math.max(0,n[0].time-r.now());this.schedule(t,o)}else this.unsubscribe(),e.active=!1},e.prototype._schedule=function(t){this.active=!0,this.destination.add(t.schedule(e.dispatch,this.delay,{source:this,destination:this.destination,scheduler:t}))},e.prototype.scheduleNotification=function(t){if(!0!==this.errored){var e=this.scheduler,n=new Mt(e.now()+this.delay,t);this.queue.push(n),!1===this.active&&this._schedule(e)}},e.prototype._next=function(t){this.scheduleNotification(Nt.createNext(t))},e.prototype._error=function(t){this.errored=!0,this.queue=[],this.destination.error(t),this.unsubscribe()},e.prototype._complete=function(){this.scheduleNotification(Nt.createComplete()),this.unsubscribe()},e}(N),Mt=function(){return function(t,e){this.time=t,this.notification=e}}();function qt(){for(var t=[],e=0;e0){var u=o.indexOf(n);-1!==u&&o.splice(u,1)}},e.prototype.notifyComplete=function(){},e.prototype._next=function(t){if(0===this.toRespond.length){var e=[t].concat(this.values);this.project?this._tryProject(e):this.destination.next(e)}},e.prototype._tryProject=function(t){var e;try{e=this.project.apply(this,t)}catch(t){return void this.destination.error(t)}this.destination.next(e)},e}(X);function Rt(t,e){return void 0===e&&(e=0),function(n){return n.lift(new Ft(t,e))}}var Ft=function(){function t(t,e){void 0===e&&(e=0),this.scheduler=t,this.delay=e}return t.prototype.call=function(t,e){return e.subscribe(new Dt(t,this.scheduler,this.delay))},t}(),Dt=function(t){function e(e,n,r){void 0===r&&(r=0);var i=t.call(this,e)||this;return i.scheduler=n,i.delay=r,i}return i(e,t),e.dispatch=function(t){var e=t.notification,n=t.destination;e.observe(n),this.unsubscribe()},e.prototype.scheduleMessage=function(t){this.destination.add(this.scheduler.schedule(e.dispatch,this.delay,new Ut(t,this.destination)))},e.prototype._next=function(t){this.scheduleMessage(Nt.createNext(t))},e.prototype._error=function(t){this.scheduleMessage(Nt.createError(t)),this.unsubscribe()},e.prototype._complete=function(){this.scheduleMessage(Nt.createComplete()),this.unsubscribe()},e}(N),Ut=function(){return function(t,e){this.notification=t,this.destination=e}}();function zt(t,e,n,r){return w(n)&&(r=n,n=void 0),r?zt(t,e,n).pipe(at((function(t){return T(t)?r.apply(void 0,t):r(t)}))):new L((function(r){!function t(e,n,r,i,o){var u;if(function(t){return t&&"function"==typeof t.addEventListener&&"function"==typeof t.removeEventListener}(e)){var s=e;e.addEventListener(n,r,o),u=function(){return s.removeEventListener(n,r,o)}}else if(function(t){return t&&"function"==typeof t.on&&"function"==typeof t.off}(e)){var c=e;e.on(n,r),u=function(){return c.off(n,r)}}else if(function(t){return t&&"function"==typeof t.addListener&&"function"==typeof t.removeListener}(e)){var a=e;e.addListener(n,r),u=function(){return a.removeListener(n,r)}}else{if(!e||!e.length)throw new TypeError("Invalid event target");for(var f=0,l=e.length;f1?r.next(Array.prototype.slice.call(arguments)):r.next(t)}),r,n)}))}function Vt(t){return function(e){return e.lift(new Yt(t))}}var Yt=function(){function t(t){this.value=t}return t.prototype.call=function(t,e){return e.subscribe(new Xt(t,this.value))},t}(),Xt=function(t){function e(e,n){var r=t.call(this,e)||this;return r.value=n,r}return i(e,t),e.prototype._next=function(t){this.destination.next(this.value)},e}(N),Wt=function(){function t(){return Error.call(this),this.message="object unsubscribed",this.name="ObjectUnsubscribedError",this}return t.prototype=Object.create(Error.prototype),t}(),Bt=function(t){function e(e,n){var r=t.call(this)||this;return r.subject=e,r.subscriber=n,r.closed=!1,r}return i(e,t),e.prototype.unsubscribe=function(){if(!this.closed){this.closed=!0;var t=this.subject,e=t.observers;if(this.subject=null,e&&0!==e.length&&!t.isStopped&&!t.closed){var n=e.indexOf(this.subscriber);-1!==n&&e.splice(n,1)}}},e}(j),Gt=function(t){function e(e){var n=t.call(this,e)||this;return n.destination=e,n}return i(e,t),e}(N),Jt=function(t){function e(){var e=t.call(this)||this;return e.observers=[],e.closed=!1,e.isStopped=!1,e.hasError=!1,e.thrownError=null,e}return i(e,t),e.prototype[I]=function(){return new Gt(this)},e.prototype.lift=function(t){var e=new Kt(this,this);return e.operator=t,e},e.prototype.next=function(t){if(this.closed)throw new Wt;if(!this.isStopped)for(var e=this.observers,n=e.length,r=e.slice(),i=0;i0?t.prototype.schedule.call(this,e,n):(this.delay=n,this.state=e,this.scheduler.flush(this),this)},e.prototype.execute=function(e,n){return n>0||this.closed?t.prototype.execute.call(this,e,n):this._execute(e,n)},e.prototype.requestAsyncId=function(e,n,r){return void 0===r&&(r=0),null!==r&&r>0||null===r&&this.delay>0?t.prototype.requestAsyncId.call(this,e,n,r):e.flush(this)},e}(it),Zt=new(function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i(e,t),e}(st))(Qt),te=function(t){function e(e,n,r){void 0===e&&(e=Number.POSITIVE_INFINITY),void 0===n&&(n=Number.POSITIVE_INFINITY);var i=t.call(this)||this;return i.scheduler=r,i._events=[],i._infiniteTimeWindow=!1,i._bufferSize=e<1?1:e,i._windowTime=n<1?1:n,n===Number.POSITIVE_INFINITY?(i._infiniteTimeWindow=!0,i.next=i.nextInfiniteTimeWindow):i.next=i.nextTimeWindow,i}return i(e,t),e.prototype.nextInfiniteTimeWindow=function(e){var n=this._events;n.push(e),n.length>this._bufferSize&&n.shift(),t.prototype.next.call(this,e)},e.prototype.nextTimeWindow=function(e){this._events.push(new ee(this._getNow(),e)),this._trimBufferThenGetEvents(),t.prototype.next.call(this,e)},e.prototype._subscribe=function(t){var e,n=this._infiniteTimeWindow,r=n?this._events:this._trimBufferThenGetEvents(),i=this.scheduler,o=r.length;if(this.closed)throw new Wt;if(this.isStopped||this.hasError?e=j.EMPTY:(this.observers.push(t),e=new Bt(this,t)),i&&t.add(t=new Dt(t,i)),n)for(var u=0;ue&&(o=Math.max(o,i-e)),o>0&&r.splice(0,o),r},e}(Jt),ee=function(){return function(t,e){this.time=t,this.value=e}}();function ne(t,e,n){var r;return r=t&&"object"==typeof t?t:{bufferSize:t,windowTime:e,refCount:!1,scheduler:n},function(t){return t.lift(function(t){var e,n,r=t.bufferSize,i=void 0===r?Number.POSITIVE_INFINITY:r,o=t.windowTime,u=void 0===o?Number.POSITIVE_INFINITY:o,s=t.refCount,c=t.scheduler,a=0,f=!1,l=!1;return function(t){a++,e&&!f||(f=!1,e=new te(i,u,c),n=t.subscribe({next:function(t){e.next(t)},error:function(t){f=!0,e.error(t)},complete:function(){l=!0,e.complete()}}));var r=e.subscribe(this);this.add((function(){a--,r.unsubscribe(),n&&!l&&s&&0===a&&(n.unsubscribe(),n=void 0,e=void 0)}))}}(r))}}var re=n(2);function ie(t,e){return void 0===e&&(e=null),new le({method:"GET",url:t,headers:e})}function oe(t,e,n){return new le({method:"POST",url:t,body:e,headers:n})}function ue(t,e){return new le({method:"DELETE",url:t,headers:e})}function se(t,e,n){return new le({method:"PUT",url:t,body:e,headers:n})}function ce(t,e,n){return new le({method:"PATCH",url:t,body:e,headers:n})}var ae=at((function(t,e){return t.response}));function fe(t,e){return ae(new le({method:"GET",url:t,responseType:"json",headers:e}))}var le=function(t){function e(e){var n=t.call(this)||this,r={async:!0,createXHR:function(){return this.crossDomain?function(){if(re.a.XMLHttpRequest)return new re.a.XMLHttpRequest;if(re.a.XDomainRequest)return new re.a.XDomainRequest;throw new Error("CORS is not supported by your browser")}():function(){if(re.a.XMLHttpRequest)return new re.a.XMLHttpRequest;var t=void 0;try{for(var e=["Msxml2.XMLHTTP","Microsoft.XMLHTTP","Msxml2.XMLHTTP.4.0"],n=0;n<3;n++)try{if(t=e[n],new re.a.ActiveXObject(t))break}catch(t){}return new re.a.ActiveXObject(t)}catch(t){throw new Error("XMLHttpRequest is not supported by your browser")}}()},crossDomain:!0,withCredentials:!1,headers:{},method:"GET",responseType:"json",timeout:0};if("string"==typeof e)r.url=e;else for(var i in e)e.hasOwnProperty(i)&&(r[i]=e[i]);return n.request=r,n}var n;return i(e,t),e.prototype._subscribe=function(t){return new he(t,this.request)},e.create=((n=function(t){return new e(t)}).get=ie,n.post=oe,n.delete=ue,n.put=se,n.patch=ce,n.getJSON=fe,n),e}(L),he=function(t){function e(e,n){var r=t.call(this,e)||this;r.request=n,r.done=!1;var i=n.headers=n.headers||{};return n.crossDomain||r.getHeader(i,"X-Requested-With")||(i["X-Requested-With"]="XMLHttpRequest"),r.getHeader(i,"Content-Type")||re.a.FormData&&n.body instanceof re.a.FormData||void 0===n.body||(i["Content-Type"]="application/x-www-form-urlencoded; charset=UTF-8"),n.body=r.serializeBody(n.body,r.getHeader(n.headers,"Content-Type")),r.send(),r}return i(e,t),e.prototype.next=function(t){this.done=!0;var e,n=this.xhr,r=this.request,i=this.destination;try{e=new pe(t,n,r)}catch(t){return i.error(t)}i.next(e)},e.prototype.send=function(){var t=this.request,e=this.request,n=e.user,r=e.method,i=e.url,o=e.async,u=e.password,s=e.headers,c=e.body;try{var a=this.xhr=t.createXHR();this.setupEvents(a,t),n?a.open(r,i,o,n,u):a.open(r,i,o),o&&(a.timeout=t.timeout,a.responseType=t.responseType),"withCredentials"in a&&(a.withCredentials=!!t.withCredentials),this.setHeaders(a,s),c?a.send(c):a.send()}catch(t){this.error(t)}},e.prototype.serializeBody=function(t,e){if(!t||"string"==typeof t)return t;if(re.a.FormData&&t instanceof re.a.FormData)return t;if(e){var n=e.indexOf(";");-1!==n&&(e=e.substring(0,n))}switch(e){case"application/x-www-form-urlencoded":return Object.keys(t).map((function(e){return encodeURIComponent(e)+"="+encodeURIComponent(t[e])})).join("&");case"application/json":return JSON.stringify(t);default:return t}},e.prototype.setHeaders=function(t,e){for(var n in e)e.hasOwnProperty(n)&&t.setRequestHeader(n,e[n])},e.prototype.getHeader=function(t,e){for(var n in t)if(n.toLowerCase()===e.toLowerCase())return t[n]},e.prototype.setupEvents=function(t,e){var n=e.progressSubscriber;function r(t){var e,n=r,i=n.subscriber,o=n.progressSubscriber,u=n.request;o&&o.error(t);try{e=new ve(this,u)}catch(t){e=t}i.error(e)}if(t.ontimeout=r,r.request=e,r.subscriber=this,r.progressSubscriber=n,t.upload&&"withCredentials"in t){var i,o;if(n)i=function(t){i.progressSubscriber.next(t)},re.a.XDomainRequest?t.onprogress=i:t.upload.onprogress=i,i.progressSubscriber=n;o=function(t){var e,n=o,r=n.progressSubscriber,i=n.subscriber,u=n.request;r&&r.error(t);try{e=new de("ajax error",this,u)}catch(t){e=t}i.error(e)},t.onerror=o,o.request=e,o.subscriber=this,o.progressSubscriber=n}function u(t){}function s(t){var e=s,n=e.subscriber,r=e.progressSubscriber,i=e.request;if(4===this.readyState){var o=1223===this.status?204:this.status,u="text"===this.responseType?this.response||this.responseText:this.response;if(0===o&&(o=u?200:0),o<400)r&&r.complete(),n.next(t),n.complete();else{r&&r.error(t);var c=void 0;try{c=new de("ajax error "+o,this,i)}catch(t){c=t}n.error(c)}}}t.onreadystatechange=u,u.subscriber=this,u.progressSubscriber=n,u.request=e,t.onload=s,s.subscriber=this,s.progressSubscriber=n,s.request=e},e.prototype.unsubscribe=function(){var e=this.done,n=this.xhr;!e&&n&&4!==n.readyState&&"function"==typeof n.abort&&n.abort(),t.prototype.unsubscribe.call(this)},e}(N),pe=function(){return function(t,e,n){this.originalEvent=t,this.xhr=e,this.request=n,this.status=e.status,this.responseType=e.responseType||n.responseType,this.response=ye(this.responseType,e)}}(),de=function(){function t(t,e,n){return Error.call(this),this.message=t,this.name="AjaxError",this.xhr=e,this.request=n,this.status=e.status,this.responseType=e.responseType||n.responseType,this.response=ye(this.responseType,e),this}return t.prototype=Object.create(Error.prototype),t}();function ye(t,e){switch(t){case"json":return function(t){return"response"in t?t.responseType?t.response:JSON.parse(t.response||t.responseText||"null"):JSON.parse(t.responseText||"null")}(e);case"xml":return e.responseXML;case"text":default:return"response"in e?e.response:e.responseText}}var ve=function(t,e){return de.call(this,"ajax timeout",t,e),this.name="AjaxTimeoutError",this},be=function(){return le.create}();function me(){for(var t=[],e=0;e1)this.connection=null;else{var n=this.connection,r=t._connection;this.connection=null,!r||n&&r!==n||r.unsubscribe()}}else this.connection=null},e}(N),Ce=function(t){function e(e,n){var r=t.call(this)||this;return r.source=e,r.subjectFactory=n,r._refCount=0,r._isComplete=!1,r}return i(e,t),e.prototype._subscribe=function(t){return this.getSubject().subscribe(t)},e.prototype.getSubject=function(){var t=this._subject;return t&&!t.isStopped||(this._subject=this.subjectFactory()),this._subject},e.prototype.connect=function(){var t=this._connection;return t||(this._isComplete=!1,(t=this._connection=new j).add(this.source.subscribe(new Me(this.getSubject(),this))),t.closed&&(this._connection=null,t=j.EMPTY)),t},e.prototype.refCount=function(){return Ie()(this)},e}(L),Pe=function(){var t=Ce.prototype;return{operator:{value:null},_refCount:{value:0,writable:!0},_subject:{value:null,writable:!0},_connection:{value:null,writable:!0},_subscribe:{value:t._subscribe},_isComplete:{value:t._isComplete,writable:!0},getSubject:{value:t.getSubject},connect:{value:t.connect},refCount:{value:t.refCount}}}(),Me=function(t){function e(e,n){var r=t.call(this,e)||this;return r.connectable=n,r}return i(e,t),e.prototype._error=function(e){this._unsubscribe(),t.prototype._error.call(this,e)},e.prototype._complete=function(){this.connectable._isComplete=!0,this._unsubscribe(),t.prototype._complete.call(this)},e.prototype._unsubscribe=function(){var t=this.connectable;if(t){this.connectable=null;var e=t._connection;t._refCount=0,t._subject=null,t._connection=null,e&&e.unsubscribe()}},e}(Gt);var qe=function(){function t(t,e){this.subjectFactory=t,this.selector=e}return t.prototype.call=function(t,e){var n=this.selector,r=this.subjectFactory(),i=n(r).subscribe(t);return i.add(e.subscribe(r)),i},t}();function Le(){return new Jt}function He(){return function(t){return Ie()((e=Le,function(t){var r;if(r="function"==typeof e?e:function(){return e},"function"==typeof n)return t.lift(new qe(r,n));var i=Object.create(t,Pe);return i.source=t,i.subjectFactory=r,i})(t));var e,n}}function Re(t,e,n){return n?Re(t,e).pipe(at((function(t){return T(t)?n.apply(void 0,t):n(t)}))):new L((function(n){var r,i=function(){for(var t=[],e=0;e=0;){if(n[s]===t)return r[s]===e;s-=1}switch(u){case"Map":return t.size===e.size&&en(t.entries(),e.entries(),n.concat([t]),r.concat([e]));case"Set":return t.size===e.size&&en(t.values(),e.values(),n.concat([t]),r.concat([e]));case"Arguments":case"Array":case"Object":case"Boolean":case"Number":case"String":case"Date":case"Error":case"RegExp":case"Int8Array":case"Uint8Array":case"Uint8ClampedArray":case"Int16Array":case"Uint16Array":case"Int32Array":case"Uint32Array":case"Float32Array":case"Float64Array":case"ArrayBuffer":break;default:return!1}var c=m(t);if(c.length!==m(e).length)return!1;var a=n.concat([t]),f=r.concat([e]);for(s=c.length-1;s>=0;){var h=c[s];if(!l(h,e)||!nn(e[h],t[h],a,f))return!1;s-=1}return!0}var rn=Je((function(t,e){return nn(t,e,[],[])}));function on(t,e){return function(t,e,n){var r,i;if("function"==typeof t.indexOf)switch(typeof e){case"number":if(0===e){for(r=1/e;n=0}function un(t,e,n){var r,i=typeof t;switch(i){case"string":case"number":return 0===t&&1/t==-1/0?!!n._items["-0"]||(e&&(n._items["-0"]=!0),!1):null!==n._nativeSet?e?(r=n._nativeSet.size,n._nativeSet.add(t),n._nativeSet.size===r):n._nativeSet.has(t):i in n._items?t in n._items[i]||(e&&(n._items[i][t]=!0),!1):(e&&(n._items[i]={},n._items[i][t]=!0),!1);case"boolean":if(i in n._items){var o=t?1:0;return!!n._items[i][o]||(e&&(n._items[i][o]=!0),!1)}return e&&(n._items[i]=t?[!1,!0]:[!0,!1]),!1;case"function":return null!==n._nativeSet?e?(r=n._nativeSet.size,n._nativeSet.add(t),n._nativeSet.size===r):n._nativeSet.has(t):i in n._items?!!on(t,n._items[i])||(e&&n._items[i].push(t),!1):(e&&(n._items[i]=[t]),!1);case"undefined":return!!n._items[i]||(e&&(n._items[i]=!0),!1);case"object":if(null===t)return!!n._items.null||(e&&(n._items.null=!0),!1);default:return(i=Object.prototype.toString.call(t))in n._items?!!on(t,n._items[i])||(e&&n._items[i].push(t),!1):(e&&(n._items[i]=[t]),!1)}}var sn=function(){function t(){this._nativeSet="function"==typeof Set?new Set:null,this._items={}}return t.prototype.add=function(t){return!un(t,!0,this)},t.prototype.has=function(t){return un(t,!1,this)},t}(),cn=Je((function(t,e){for(var n=[],r=0,i=t.length,o=e.length,u=new sn,s=0;s=2&&(n=!0),function(r){return r.lift(new ln(t,e,n))}}var ln=function(){function t(t,e,n){void 0===n&&(n=!1),this.accumulator=t,this.seed=e,this.hasSeed=n}return t.prototype.call=function(t,e){return e.subscribe(new hn(t,this.accumulator,this.seed,this.hasSeed))},t}(),hn=function(t){function e(e,n,r,i){var o=t.call(this,e)||this;return o.accumulator=n,o._seed=r,o.hasSeed=i,o.index=0,o}return i(e,t),Object.defineProperty(e.prototype,"seed",{get:function(){return this._seed},set:function(t){this.hasSeed=!0,this._seed=t},enumerable:!0,configurable:!0}),e.prototype._next=function(t){if(this.hasSeed)return this._tryNext(t);this.seed=t,this.destination.next(t)},e.prototype._tryNext=function(t){var e,n=this.index++;try{e=this.accumulator(this.seed,t,n)}catch(t){this.destination.error(t)}this.seed=e,this.destination.next(e)},e}(N);function pn(t){return function(e){return e.lift(new yn(t))}}var dn,yn=function(){function t(t){this.callback=t}return t.prototype.call=function(t,e){return e.subscribe(new vn(t,this.callback))},t}(),vn=function(t){function e(e,n){var r=t.call(this,e)||this;return r.add(new j(n)),r}return i(e,t),e}(N);function bn(t,e){t.setAttribute("data-md-state",e?"blur":"")}function mn(t){t.removeAttribute("data-md-state")}function gn(t,e){t.classList.toggle("md-nav__link--active",e)}function wn(t){t.classList.remove("md-nav__link--active")}function _n(t){t.style.webkitOverflowScrolling=""}function xn(t,e){var n,r;if("string"==typeof e||"number"==typeof e)t.innerHTML+=e.toString();else if(e instanceof Node)t.appendChild(e);else if(Array.isArray(e))try{for(var i=u(e),o=i.next();!o.done;o=i.next()){xn(t,o.value)}}catch(t){n={error:t}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(n)throw n.error}}}function Sn(t,e){for(var n,r,i,o,s=[],c=2;c=e})),we(),Rt(ct),gt((function(e){!function(t,e){t.setAttribute("data-md-state",e?"hidden":"")}(t,e)})),pn((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}function An(t,e){var n=e.main$,r=e.viewport$,i=parseFloat(getComputedStyle(t.parentElement).getPropertyValue("padding-top")),o=et([r,n]).pipe(at((function(t){var e=s(t,2),n=e[0].offset.y,r=e[1],o=r.offset;return r.height-i+Math.min(i,Math.max(0,n-o))}))),u=et([r,n]).pipe(at((function(t){var e=s(t,2);return e[0].offset.y>=e[1].offset+i})));return et([o,u]).pipe(at((function(t){var e=s(t,2);return{height:e[0],lock:e[1]}})),we(rn),ne(1))}function In(t){return M(Rt(ct),gt((function(e){var n=e.height,r=e.lock;!function(t,e){t.style.height=e+"px"}(t,n),function(t,e){t.setAttribute("data-md-state",e?"lock":"")}(t,r)})),pn((function(){!function(t){t.style.height=""}(t),function(t){t.removeAttribute("data-md-state")}(t)})))}var Nn=Array.isArray||function(t){return null!=t&&t.length>=0&&"[object Array]"===Object.prototype.toString.call(t)};function $n(t){return null!=t&&"function"==typeof t["@@transducer/step"]}function Cn(t,e,n){return function(){if(0===arguments.length)return n();var r=Array.prototype.slice.call(arguments,0),i=r.pop();if(!Nn(i)){for(var o=0;o=0;){if(t(e[n]))return e[n];n-=1}})));function Ln(t){return t.replace(/(?:^|\s+)[*+-:^~]+(?=\s+|$)/g,"").trim().replace(/\s+|\b$/g,"* ")}function Hn(t,e){var n=(void 0===e?{}:e).transform,r=void 0===n?Ln:n;return et([mt(zt(t,"keyup"),zt(t,"focus").pipe($t(1))).pipe(at((function(){return r(t.value)})),ge(r(t.value)),we()),function(t){var e=zt(t,"focus"),n=zt(t,"blur");return mt(e.pipe(Vt(!0)),n.pipe(Vt(!1))).pipe(ge(t===ke()),ne(1))}(t)]).pipe(at((function(t){var e=s(t,2);return{value:e[0],focus:e[1]}})),ne(1))}var Rn={container:"md-clipboard md-icon"};var Fn={item:"md-search-result__item",link:"md-search-result__link",article:"md-search-result__article md-search-result__article--document",section:"md-search-result__article",title:"md-search-result__title",teaser:"md-search-result__teaser"};function Dn(t){var e=c([t.article],t.sections).map((function(t){var e=t.location,n=t.title,r=t.text;return Sn("a",{href:e,class:Fn.link,tabIndex:-1},Sn("article",{class:"parent"in t?Fn.section:Fn.article},Sn("h1",{class:Fn.title},n),r.length?Sn("p",{class:Fn.teaser},function(t,e){var n=e;if(t.length>n){for(;" "!==t[n]&&--n>0;);return t.substring(0,n)+"..."}return t}(r,320)):void 0))}));return Sn("li",{class:Fn.item},e)}var Un={facts:"md-source__facts",fact:"md-source__fact"};var zn={wrapper:"md-typeset__scrollwrap",table:"md-typeset__table"};function Vn(t,e){var n=e.query$,r=e.fetch$,i=Te(".md-search-result__list",t),o=Te(".md-search-result__meta",t);return M(qt(n),at((function(t){var e=s(t,2),n=e[0];return e[1].value?function(t,e){switch(e){case 0:t.textContent=En("search.result.none");break;case 1:t.textContent=En("search.result.one");break;default:t.textContent=En("search.result.other",e.toString())}}(o,n.length):function(t){t.textContent=En("search.result.placeholder")}(o),n})),xt((function(e){return r.pipe(Rt(ct),fn((function(n){for(var r=t.parentElement;n16)););return n}),0),Vt(e),pn((function(){!function(t){t.innerHTML=""}(i)})))})))}var Yn=new L(P);var Xn=function(){function t(){return Error.call(this),this.message="argument out of range",this.name="ArgumentOutOfRangeError",this}return t.prototype=Object.create(Error.prototype),t}();var Wn,Bn,Gn,Jn,Kn=function(){function t(t){if(this.total=t,this.total<0)throw new Xn}return t.prototype.call=function(t,e){return e.subscribe(new Qn(t,this.total))},t}(),Qn=function(t){function e(e,n){var r=t.call(this,e)||this;return r.total=n,r.count=0,r}return i(e,t),e.prototype._next=function(t){var e=this.total,n=++this.count;n<=e&&(this.destination.next(t),n===e&&(this.destination.complete(),this.unsubscribe()))},e}(N);function Zn(t,e){var n,r=e.document$;return(Wn=r.pipe((n=1,function(t){return 0===n?F():t.lift(new Kn(n))}),at((function(e){return t.reduce((function(t,n){var r,i=Ee("[data-md-toggle="+n+"]",e);return o(o({},t),void 0!==i?((r={})[n]=i,r):{})}),{})})))).pipe(ne(1))}function tr(t){return Wn.pipe(xt((function(e){return void 0!==e[t]?Y(e[t]):Yn})))}function er(t){return zt(t,"change").pipe(at((function(){return t.checked})),ge(t.checked))}function nr(t){return t.type===Gn.RESULT}function rr(t){for(var e=[],n=1;n=r.offsetHeight})),function(t){return M(Rt(ct),gt((function(e){!function(t,e){t.setAttribute("data-md-state",e?"active":"")}(t,e)})),pn((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(t))})))})))}function sr(t){var e=t.header$,n=t.viewport$;return M(xt((function(t){return or("header").pipe(xt((function(r){var i=function(t,e){var n=e.header$,r=e.viewport$,i=n.pipe(Se("height")),o=et([r,i]).pipe(at((function(e){var n=s(e,2),r=n[0],i=r.offset.y,o=r.size.height,u=n[1],c=t.offsetTop,a=t.offsetHeight+c;return o-Math.max(0,c-i,u)-Math.max(0,o+i-a)})),we()),u=et([r,i]).pipe(at((function(e){var n=s(e,2),r=n[0].offset.y,i=n[1];return r>=t.offsetTop-i})),we());return et([o,i,u]).pipe(at((function(e){var n=s(e,3),r=n[0],i=n[1],o=n[2];return{offset:t.offsetTop-i,height:r,active:o}})),ne(1))}(t,{header$:e,viewport$:n});return i.pipe(an("active"),function(t){return M(Rt(ct),gt((function(e){var n=e.active;!function(t,e){t.setAttribute("data-md-state",e?"shadow":"")}(t,n)})),pn((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(r)).subscribe(),i})))})),ne(1))}function cr(t){var e=t.main$,n=t.viewport$,r=t.screen$;return M(xt((function(t){return r.pipe(xt((function(r){if(r)return An(t,{main$:e,viewport$:n}).pipe(In(t),at((function(t){return{sidebar:t}})));var i=Oe("nav",t);return function(t){var e,n,r=new Map;try{for(var i=u(t),o=i.next();!o.done;o=i.next()){var s=o.value,a=Ee("label",s);if(void 0!==a){var f=Te("#"+a.htmlFor);r.set(f,s)}}}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}return mt.apply(void 0,c(c(r.keys()).map((function(t){return zt(t,"change")})))).pipe(at((function(){return Te(".md-nav__list",r.get(qn((function(t){return t.checked}),c(r.keys()))))}))).pipe(at((function(t){return{next:t}})),fn((function(t,e){return{prev:t.next,next:e.next}})),ne(1))}(i).pipe(function(t){return M(Rt(ct),gt((function(t){var e=t.prev;e&&_n(e)})),$t(250),Rt(ct),gt((function(t){var e=t.next;e.style.webkitOverflowScrolling="touch"})),pn((function(){var e,n;try{for(var r=u(t),i=r.next();!i.done;i=r.next()){_n(Te(".md-nav__list",i.value))}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}})))}(i),at((function(t){return{layer:t}})))})))})),ne(1))}function ar(){return M(xt((function(t){return function(t){return zt(t,"click").pipe(Vt(void 0))}(t).pipe(We(or("search-query")),gt(je),Vt(void 0))})))}function fr(t){return t}!function(t){t[t.STRING=0]="STRING",t[t.BINARY=1]="BINARY"}(Bn||(Bn={})),function(t){t[t.SETUP=0]="SETUP",t[t.DUMP=1]="DUMP",t[t.QUERY=2]="QUERY",t[t.RESULT=3]="RESULT"}(Gn||(Gn={}));var lr=f(fr);function hr(t,e){var n=t.rx$,r=e.query$,i=e.keyboard$,o=tr("search");return M(xt((function(t){var e=t.parentElement,u=function(t){return mt(zt(t,"scroll"),zt(window,"resize")).pipe(at((function(){return Ae(t)})),ge(Ae(t)),ne(1))}(e).pipe(at((function(t){return t.y>=e.scrollHeight-e.offsetHeight-16})),we(),Tt(lr));return i.pipe(function(t){return M(qt(t),Tt((function(t){return s(t,2)[1]})),at((function(t){return s(t,1)[0]})))}(o.pipe(xt(er))),qt(o,or("search-query"))).subscribe((function(e){var n=s(e,3),r=n[0],i=n[1],o=n[2],u=ke();switch(r.type){case"Enter":u===o&&r.claim();break;case"Escape":case"Tab":kn(i,!1),je(o,!1);break;case"ArrowUp":case"ArrowDown":if(void 0===u)je(o);else{var a=c([o],Oe("[href]",t)),f=Math.max(0,(Math.max(0,a.indexOf(u))+a.length+("ArrowUp"===r.type?-1:1))%a.length);je(a[f])}r.claim();break;default:o!==ke()&&je(o)}})),n.pipe(Tt(nr),Se("data"),Vn(t,{query$:r,fetch$:u}))})),ne(1))}function pr(t,e){var n=e.keyboard$;return M(xt((function(){var e=or("search-reset").pipe(ar()),r=or("search-query").pipe(function(t){var e=t.tx$,n=tr("search");return M(xt((function(t){var r=Hn(t);return r.pipe(at((function(t){var e=t.value;return{type:Gn.QUERY,data:e}}))).subscribe(e.next.bind(e)),r.pipe(an("focus"),qt(n)).subscribe((function(t){var e=s(t,2),n=e[0].focus,r=e[1];n&&kn(r,n)})),r})))}(t),ne(1));return et([r,or("search-result").pipe(hr(t,{query$:r,keyboard$:n})),e]).pipe(at((function(t){var e=s(t,2);return{query:e[0],result:e[1]}})),ne(1))})))}function dr(t){var e=t.header$,n=t.main$,r=t.viewport$,i=t.tablet$;return M(xt((function(t){return i.pipe(xt((function(i){if(i){var o=Oe(".md-nav__link",t),a=An(t,{main$:n,viewport$:r}).pipe(In(t)),f=function(t,e){var n,r,i=e.header$,o=e.viewport$,a=new Map;try{for(var f=u(t),l=f.next();!l.done;l=f.next()){var h=l.value,p=Ee('[id="'+decodeURIComponent(h.hash.substring(1))+'"]');void 0!==p&&a.set(h,p)}}catch(t){n={error:t}}finally{try{l&&!l.done&&(r=f.return)&&r.call(f)}finally{if(n)throw n.error}}var d=i.pipe(at((function(t){return 18+t.height})));return o.pipe(an("size"),at((function(){var t=[];return c(a).reduce((function(e,n){for(var r=s(n,2),i=r[0],o=r[1];t.length;){if(!(a.get(t[t.length-1]).tagName>=o.tagName))break;t.pop()}return e.set(Ge(t=c(t,[i])),o.offsetTop)}),new Map)})),xt((function(t){return et(o,d).pipe(fn((function(t,e){for(var n=s(t,2),r=n[0],i=n[1],o=s(e,2),u=o[0].offset.y,a=o[1];i.length;){if(!(s(i[0],2)[1]-a=u))break;i=c([r.pop()],i)}return[r,i]}),[[],c(t)]),we((function(t,e){return t[0]===e[0]&&t[1]===e[1]})))}))).pipe(at((function(t){var e=s(t,2),n=e[0],r=e[1];return{prev:n.map((function(t){return s(t,1)[0]})),next:r.map((function(t){return s(t,1)[0]}))}})),fn((function(t,e){var n=Math.max(0,Math.min(e.prev.length,t.prev.length)-1),r=Math.max(e.prev.length,t.prev.length);return{prev:e.prev.slice(n,r+1),next:cn(e.next,t.next)}}),{prev:[],next:[]})).pipe(ne(1))}(o,{header$:e,viewport$:r}).pipe(function(t){return M(Rt(ct),gt((function(t){var e,n,r,i,o=t.prev,c=t.next;try{for(var a=u(c),f=a.next();!f.done;f=a.next()){wn(p=s(f.value,1)[0]),mn(p)}}catch(t){e={error:t}}finally{try{f&&!f.done&&(n=a.return)&&n.call(a)}finally{if(e)throw e.error}}try{for(var l=u(o.entries()),h=l.next();!h.done;h=l.next()){var p,d=s(h.value,2),y=d[0];gn(p=s(d[1],1)[0],y===o.length-1),bn(p,!0)}}catch(t){r={error:t}}finally{try{h&&!h.done&&(i=l.return)&&i.call(l)}finally{if(r)throw r.error}}})),pn((function(){var e,n;try{for(var r=u(t),i=r.next();!i.done;i=r.next()){var o=i.value;wn(o),mn(o)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}})))}(o));return et([a,f]).pipe(at((function(t){var e=s(t,2);return{sidebar:e[0],anchors:e[1]}})))}return Y({})})))})),ne(1))}var yr=n(4);function vr(t){if(!function(t){return"object"==typeof t&&"string"==typeof t.base&&"object"==typeof t.worker&&"string"==typeof t.worker.search&&"string"==typeof t.worker.packer}(t))throw new SyntaxError("Invalid configuration: "+JSON.stringify(t));var e=zt(document,"DOMContentLoaded").pipe(Vt(document),ne(1)),n=(function(){var t=new Jt;zt(window,"popstate").pipe(at((function(){return location.href}))).subscribe(t)}(),zt(window,"hashchange").pipe(at((function(){return location.hash})),Tt((function(t){return t.length>0})),He())),r=zt(window,"keydown").pipe(Tt((function(t){return!(t.metaKey||t.ctrlKey)})),at((function(t){return{type:t.key,claim:function(){t.preventDefault(),t.stopPropagation()}}})),He()),i=et([mt(zt(window,"scroll"),zt(window,"resize")).pipe(at(De),ge(De())),zt(window,"resize").pipe(at(Ue),ge(Ue()))]).pipe(at((function(t){var e=s(t,2);return{offset:e[0],size:e[1]}})),ne(1)),a=Fe("(min-width: 960px)"),f=Fe("(min-width: 1220px)"),l=function(t,e){var n=e.base,r=e.index,i=new Worker(t),o=new URL(n,location.href),s=new Jt,c=Be(i,{tx$:s}).pipe(at((function(t){var e,n,r,i;if(nr(t))try{for(var s=u(t.data),c=s.next();!c.done;c=s.next()){var a=c.value,f=a.article,l=a.sections;f.location=rr(o,f.location);try{for(var h=(r=void 0,u(l)),p=h.next();!p.done;p=h.next()){var d=p.value;d.location=rr(o,d.location)}}catch(t){r={error:t}}finally{try{p&&!p.done&&(i=h.return)&&i.call(h)}finally{if(r)throw r.error}}}}catch(t){e={error:t}}finally{try{c&&!c.done&&(n=s.return)&&n.call(s)}finally{if(e)throw e.error}}return t})));return(void 0!==r?pt(r):be({url:rr(o,"search/search_index.json"),responseType:"json",withCredentials:!0}).pipe(Se("response"))).pipe(at((function(t){return{type:Gn.SETUP,data:t}}))).subscribe(s.next.bind(s)),{tx$:s,rx$:c}}(t.worker.search,{base:t.base});Zn(["drawer","search"],{document$:e}),function(t,e){var n=e.document$;(Jn=n.pipe(at((function(e){return t.reduce((function(t,n){var r,i=Ee("[data-md-component="+n+"]",e);return o(o({},t),void 0!==i?((r={})[n]=i,r):{})}),{})})),fn((function(t,e){var n,r;try{for(var i=u(m(t)),o=i.next();!o.done;o=i.next()){var s=o.value;switch(s){case"header-title":case"container":s in t&&void 0!==t[s]&&(t[s].replaceWith(e[s]),t[s]=e[s]);break;default:t[s]=Ee("[data-md-component="+s+"]")}}}catch(t){n={error:t}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(n)throw n.error}}return t})))).pipe(ne(1))}(["container","header","header-title","hero","main","navigation","search","search-query","search-reset","search-result","tabs","toc"],{document$:e});var h=or("header").pipe(M(xt(On),ne(1))),p=or("main").pipe(sr({header$:h,viewport$:i})),d=or("search").pipe(pr(l,{keyboard$:r})),y=or("navigation").pipe(cr({main$:p,viewport$:i,screen$:f})),v=or("toc").pipe(dr({header$:h,main$:p,viewport$:i,tablet$:a})),b=or("tabs").pipe(function(t){var e=t.header$,n=t.viewport$,r=t.screen$;return M(xt((function(t){return r.pipe(xt((function(r){return r?ze(t,{header$:e,viewport$:n}).pipe(jn(t,10),at((function(t){return{hidden:t}}))):Y({hidden:r})})))})),ne(1))}({header$:h,viewport$:i,screen$:f})),w=or("hero").pipe(function(t){var e=t.header$,n=t.viewport$;return M(xt((function(t){return ze(t,{header$:e,viewport$:n}).pipe(jn(t,20),at((function(t){return{hidden:t}})))})),ne(1))}({header$:h,viewport$:i})),_=or("header-title").pipe(ur({header$:h,viewport$:i}));n.subscribe((function(t){tr("drawer").subscribe((function(t){kn(t,!1)}))})),n.pipe(xt((function(t){return tr("search").pipe(Tt((function(t){return t.checked})),gt((function(t){return kn(t,!1)})),$t(125),gt((function(){location.hash=" ",location.hash=t})))}))).subscribe(),et([tr("search").pipe(xt(er)),a]).pipe(qt(i),xt((function(t){var e=s(t,2),n=s(e[0],2),r=n[0],i=n[1],o=e[1].offset.y,u=r&&!i;return Y(document.body).pipe($t(u?400:100),Rt(ct),gt((function(t){return u?function(t,e){t.setAttribute("data-md-state","lock"),t.style.top="-"+e+"px"}(t,o):function(t){var e=-1*parseInt(t.style.top,10);t.removeAttribute("data-md-state"),t.style.top="",e&&window.scrollTo(0,e)}(t)})))}))).subscribe(),function(t){var e=t.document$;return yr.isSupported()?e.pipe(gt((function(){var t,e,n,r=Oe("pre > code");try{for(var i=u(r.entries()),o=i.next();!o.done;o=i.next()){var c=s(o.value,2),a=c[0],f=c[1],l=f.parentElement;l.id="__code_"+a,l.insertBefore((n=l.id,Sn("button",{class:Rn.container,title:En("clipboard.copy"),"data-clipboard-target":"#"+n+" code"},"")),f)}}catch(e){t={error:e}}finally{try{o&&!o.done&&(e=i.return)&&e.call(i)}finally{if(t)throw t.error}}})),xt((function(){return Re((function(t){new yr(".md-clipboard").on("success",t)}))})),ne(1)):Yn}({document$:e}).subscribe(),function(){var t=Ee(".md-source[href]");if(!t)return R;var e=sessionStorage.getItem("repository");if(e)return Y(JSON.parse(e));function n(t){if(t>999){var e=+((t-950)%1e3>99);return(++t/1e3).toFixed(e)+"k"}return t.toString()}var r=s(t.href.match(/^.+github\.com\/([^\/]+)\/?([^\/]+)?.*$/i),3),i=r[1],o=r[2];return i&&o?ir(i,o).pipe(at((function(t){var e=t.stargazers_count,r=t.forks_count;return[n(e||0)+" Stars",n(r||0)+" Forks"]})),gt((function(t){return sessionStorage.setItem("repository",JSON.stringify(t))}))):i?ir(i).pipe(at((function(t){return[n(t.public_repos||0)+" Repositories"]})),gt((function(t){return sessionStorage.setItem("repository",JSON.stringify(t))}))):Y([])}().subscribe((function(t){t.length&&Oe(".md-source__repository").forEach((function(e){e.dataset.mdState="done",e.appendChild(function(t){return Sn("ul",{class:Un.facts},t.map((function(t){return Sn("li",{class:Un.fact},t)})))}(t))}))})),function(t){var e=t.document$,n=document.createElement("table");return e.pipe(at((function(){return Oe("table:not([class])")})),gt((function(t){var e,r,i;try{for(var o=u(t),s=o.next();!s.done;s=o.next()){var c=s.value;c.replaceWith(n),n.replaceWith((i=c,Sn("div",{class:zn.wrapper},Sn("div",{class:zn.table},i))))}}catch(t){e={error:t}}finally{try{s&&!s.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}})),ne(1))}({document$:e}).subscribe(),function(t){var e=t.document$;return mt(Fe("print").pipe(Tt(lr)),zt(window,"beforeprint")).pipe(We(e),at((function(){return Oe("details")})),gt((function(t){var e,n;try{for(var r=u(t),i=r.next();!i.done;i=r.next()){i.value.setAttribute("open","")}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}})),ne(1))}({document$:e}).subscribe();var x=document.querySelectorAll("[data-md-scrollfix]");Array.prototype.forEach.call(x,(function(t){t.addEventListener("touchstart",(function(){var e=t.scrollTop;0===e?t.scrollTop=1:e+t.offsetHeight===t.scrollHeight&&(t.scrollTop=e-1)}))}));var S={search$:d,main$:p,navigation$:y,toc$:v,tabs$:b,hero$:w,title$:_},E=function(t,e){var n={};for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&e.indexOf(r)<0&&(n[r]=t[r]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols){var i=0;for(r=Object.getOwnPropertySymbols(t);i=t.length&&(t=void 0),{value:t&&t[n++],done:!t}}}}function s(t,e){var n="function"==typeof Symbol&&t[Symbol.iterator];if(!n)return t;var r,i,o=n.call(t),u=[];try{for(;(void 0===e||e-- >0)&&!(r=o.next()).done;)u.push(r.value)}catch(t){i={error:t}}finally{try{r&&!r.done&&(n=o.return)&&n.call(o)}finally{if(i)throw i.error}}return u}function c(){for(var t=[],e=0;e=0;)l(e=y[n],t)&&!b(r,e)&&(r[r.length]=e),n-=1;return r})):f((function(t){return Object(t)!==t?[]:Object.keys(t)})),g=f((function(t){for(var e=m(t),n=e.length,r=[],i=0;i0?t.prototype.requestAsyncId.call(this,e,n,r):(e.actions.push(this),e.scheduled||(e.scheduled=requestAnimationFrame((function(){return e.flush(null)}))))},e.prototype.recycleAsyncId=function(e,n,r){if(void 0===r&&(r=0),null!==r&&r>0||null===r&&this.delay>0)return t.prototype.recycleAsyncId.call(this,e,n,r);0===e.actions.length&&(cancelAnimationFrame(n),e.scheduled=void 0)},e}(it),ut=function(){function t(e,n){void 0===n&&(n=t.now),this.SchedulerAction=e,this.now=n}return t.prototype.schedule=function(t,e,n){return void 0===e&&(e=0),new this.SchedulerAction(this,t).schedule(n,e)},t.now=function(){return Date.now()},t}(),st=function(t){function e(n,r){void 0===r&&(r=ut.now);var i=t.call(this,n,(function(){return e.delegate&&e.delegate!==i?e.delegate.now():r()}))||this;return i.actions=[],i.active=!1,i.scheduled=void 0,i}return i(e,t),e.prototype.schedule=function(n,r,i){return void 0===r&&(r=0),e.delegate&&e.delegate!==this?e.delegate.schedule(n,r,i):t.prototype.schedule.call(this,n,r,i)},e.prototype.flush=function(t){var e=this.actions;if(this.active)e.push(t);else{var n;this.active=!0;do{if(n=t.execute(t.state,t.delay))break}while(t=e.shift());if(this.active=!1,n){for(;t=e.shift();)t.unsubscribe();throw n}}},e}(ut),ct=new(function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i(e,t),e.prototype.flush=function(t){this.active=!0,this.scheduled=void 0;var e,n=this.actions,r=-1,i=n.length;t=t||n.shift();do{if(e=t.execute(t.state,t.delay))break}while(++r0?this._next(e.shift()):0===this.active&&this.hasCompleted&&this.destination.complete()},e}(X);function vt(t){return t}function bt(t){return void 0===t&&(t=Number.POSITIVE_INFINITY),function t(e,n,r){return void 0===r&&(r=Number.POSITIVE_INFINITY),"function"==typeof n?function(i){return i.pipe(t((function(t,r){return pt(e(t,r)).pipe(at((function(e,i){return n(t,e,r,i)})))}),r))}:("number"==typeof n&&(r=n),function(t){return t.lift(new dt(e,r))})}(vt,t)}function mt(){for(var t=[],e=0;e1&&"number"==typeof t[t.length-1]&&(n=t.pop())):"number"==typeof i&&(n=t.pop()),null===r&&1===t.length&&t[0]instanceof L?t[0]:bt(n)(V(t,r))}function gt(t,e,n){return function(r){return r.lift(new wt(t,e,n))}}var wt=function(){function t(t,e,n){this.nextOrObserver=t,this.error=e,this.complete=n}return t.prototype.call=function(t,e){return e.subscribe(new _t(t,this.nextOrObserver,this.error,this.complete))},t}(),_t=function(t){function e(e,n,r,i){var o=t.call(this,e)||this;return o._tapNext=P,o._tapError=P,o._tapComplete=P,o._tapError=r||P,o._tapComplete=i||P,w(n)?(o._context=o,o._tapNext=n):n&&(o._context=n,o._tapNext=n.next||P,o._tapError=n.error||P,o._tapComplete=n.complete||P),o}return i(e,t),e.prototype._next=function(t){try{this._tapNext.call(this._context,t)}catch(t){return void this.destination.error(t)}this.destination.next(t)},e.prototype._error=function(t){try{this._tapError.call(this._context,t)}catch(t){return void this.destination.error(t)}this.destination.error(t)},e.prototype._complete=function(){try{this._tapComplete.call(this._context)}catch(t){return void this.destination.error(t)}return this.destination.complete()},e}(N);function xt(t,e){return"function"==typeof e?function(n){return n.pipe(xt((function(n,r){return pt(t(n,r)).pipe(at((function(t,i){return e(n,t,r,i)})))})))}:function(e){return e.lift(new St(t))}}var St=function(){function t(t){this.project=t}return t.prototype.call=function(t,e){return e.subscribe(new Et(t,this.project))},t}(),Et=function(t){function e(e,n){var r=t.call(this,e)||this;return r.project=n,r.index=0,r}return i(e,t),e.prototype._next=function(t){var e,n=this.index++;try{e=this.project(t,n)}catch(t){return void this.destination.error(t)}this._innerSub(e,t,n)},e.prototype._innerSub=function(t,e,n){var r=this.innerSubscription;r&&r.unsubscribe();var i=new W(this,void 0,void 0);this.destination.add(i),this.innerSubscription=Z(this,t,e,n,i)},e.prototype._complete=function(){var e=this.innerSubscription;e&&!e.closed||t.prototype._complete.call(this),this.unsubscribe()},e.prototype._unsubscribe=function(){this.innerSubscription=null},e.prototype.notifyComplete=function(e){this.destination.remove(e),this.innerSubscription=null,this.isStopped&&t.prototype._complete.call(this)},e.prototype.notifyNext=function(t,e,n,r,i){this.destination.next(e)},e}(X);function Tt(t,e){return function(n){return n.lift(new Ot(t,e))}}var kt,Ot=function(){function t(t,e){this.predicate=t,this.thisArg=e}return t.prototype.call=function(t,e){return e.subscribe(new jt(t,this.predicate,this.thisArg))},t}(),jt=function(t){function e(e,n,r){var i=t.call(this,e)||this;return i.predicate=n,i.thisArg=r,i.count=0,i}return i(e,t),e.prototype._next=function(t){var e;try{e=this.predicate.call(this.thisArg,t,this.count++)}catch(t){return void this.destination.error(t)}e&&this.destination.next(t)},e}(N),At=new st(it);function It(t){var e=t.error;t.subscriber.error(e)}kt||(kt={});var Nt=function(){function t(t,e,n){this.kind=t,this.value=e,this.error=n,this.hasValue="N"===t}return t.prototype.observe=function(t){switch(this.kind){case"N":return t.next&&t.next(this.value);case"E":return t.error&&t.error(this.error);case"C":return t.complete&&t.complete()}},t.prototype.do=function(t,e,n){switch(this.kind){case"N":return t&&t(this.value);case"E":return e&&e(this.error);case"C":return n&&n()}},t.prototype.accept=function(t,e,n){return t&&"function"==typeof t.next?this.observe(t):this.do(t,e,n)},t.prototype.toObservable=function(){var t,e;switch(this.kind){case"N":return Y(this.value);case"E":return t=this.error,new L(e?function(n){return e.schedule(It,0,{error:t,subscriber:n})}:function(e){return e.error(t)});case"C":return F()}throw new Error("unexpected notification kind value")},t.createNext=function(e){return void 0!==e?new t("N",e):t.undefinedValueNotification},t.createError=function(e){return new t("E",void 0,e)},t.createComplete=function(){return t.completeNotification},t.completeNotification=new t("C"),t.undefinedValueNotification=new t("N",void 0),t}();function $t(t,e){void 0===e&&(e=At);var n,r=(n=t)instanceof Date&&!isNaN(+n)?+t-e.now():Math.abs(t);return function(t){return t.lift(new Ct(r,e))}}var Ct=function(){function t(t,e){this.delay=t,this.scheduler=e}return t.prototype.call=function(t,e){return e.subscribe(new Pt(t,this.delay,this.scheduler))},t}(),Pt=function(t){function e(e,n,r){var i=t.call(this,e)||this;return i.delay=n,i.scheduler=r,i.queue=[],i.active=!1,i.errored=!1,i}return i(e,t),e.dispatch=function(t){for(var e=t.source,n=e.queue,r=t.scheduler,i=t.destination;n.length>0&&n[0].time-r.now()<=0;)n.shift().notification.observe(i);if(n.length>0){var o=Math.max(0,n[0].time-r.now());this.schedule(t,o)}else this.unsubscribe(),e.active=!1},e.prototype._schedule=function(t){this.active=!0,this.destination.add(t.schedule(e.dispatch,this.delay,{source:this,destination:this.destination,scheduler:t}))},e.prototype.scheduleNotification=function(t){if(!0!==this.errored){var e=this.scheduler,n=new Mt(e.now()+this.delay,t);this.queue.push(n),!1===this.active&&this._schedule(e)}},e.prototype._next=function(t){this.scheduleNotification(Nt.createNext(t))},e.prototype._error=function(t){this.errored=!0,this.queue=[],this.destination.error(t),this.unsubscribe()},e.prototype._complete=function(){this.scheduleNotification(Nt.createComplete()),this.unsubscribe()},e}(N),Mt=function(){return function(t,e){this.time=t,this.notification=e}}();function qt(){for(var t=[],e=0;e0){var u=o.indexOf(n);-1!==u&&o.splice(u,1)}},e.prototype.notifyComplete=function(){},e.prototype._next=function(t){if(0===this.toRespond.length){var e=[t].concat(this.values);this.project?this._tryProject(e):this.destination.next(e)}},e.prototype._tryProject=function(t){var e;try{e=this.project.apply(this,t)}catch(t){return void this.destination.error(t)}this.destination.next(e)},e}(X);function Ht(t,e){return void 0===e&&(e=0),function(n){return n.lift(new Ft(t,e))}}var Ft=function(){function t(t,e){void 0===e&&(e=0),this.scheduler=t,this.delay=e}return t.prototype.call=function(t,e){return e.subscribe(new Dt(t,this.scheduler,this.delay))},t}(),Dt=function(t){function e(e,n,r){void 0===r&&(r=0);var i=t.call(this,e)||this;return i.scheduler=n,i.delay=r,i}return i(e,t),e.dispatch=function(t){var e=t.notification,n=t.destination;e.observe(n),this.unsubscribe()},e.prototype.scheduleMessage=function(t){this.destination.add(this.scheduler.schedule(e.dispatch,this.delay,new Ut(t,this.destination)))},e.prototype._next=function(t){this.scheduleMessage(Nt.createNext(t))},e.prototype._error=function(t){this.scheduleMessage(Nt.createError(t)),this.unsubscribe()},e.prototype._complete=function(){this.scheduleMessage(Nt.createComplete()),this.unsubscribe()},e}(N),Ut=function(){return function(t,e){this.notification=t,this.destination=e}}();function zt(t,e,n,r){return w(n)&&(r=n,n=void 0),r?zt(t,e,n).pipe(at((function(t){return T(t)?r.apply(void 0,t):r(t)}))):new L((function(r){!function t(e,n,r,i,o){var u;if(function(t){return t&&"function"==typeof t.addEventListener&&"function"==typeof t.removeEventListener}(e)){var s=e;e.addEventListener(n,r,o),u=function(){return s.removeEventListener(n,r,o)}}else if(function(t){return t&&"function"==typeof t.on&&"function"==typeof t.off}(e)){var c=e;e.on(n,r),u=function(){return c.off(n,r)}}else if(function(t){return t&&"function"==typeof t.addListener&&"function"==typeof t.removeListener}(e)){var a=e;e.addListener(n,r),u=function(){return a.removeListener(n,r)}}else{if(!e||!e.length)throw new TypeError("Invalid event target");for(var f=0,l=e.length;f1?r.next(Array.prototype.slice.call(arguments)):r.next(t)}),r,n)}))}function Vt(t){return function(e){return e.lift(new Yt(t))}}var Yt=function(){function t(t){this.value=t}return t.prototype.call=function(t,e){return e.subscribe(new Xt(t,this.value))},t}(),Xt=function(t){function e(e,n){var r=t.call(this,e)||this;return r.value=n,r}return i(e,t),e.prototype._next=function(t){this.destination.next(this.value)},e}(N),Wt=function(){function t(){return Error.call(this),this.message="object unsubscribed",this.name="ObjectUnsubscribedError",this}return t.prototype=Object.create(Error.prototype),t}(),Bt=function(t){function e(e,n){var r=t.call(this)||this;return r.subject=e,r.subscriber=n,r.closed=!1,r}return i(e,t),e.prototype.unsubscribe=function(){if(!this.closed){this.closed=!0;var t=this.subject,e=t.observers;if(this.subject=null,e&&0!==e.length&&!t.isStopped&&!t.closed){var n=e.indexOf(this.subscriber);-1!==n&&e.splice(n,1)}}},e}(j),Gt=function(t){function e(e){var n=t.call(this,e)||this;return n.destination=e,n}return i(e,t),e}(N),Jt=function(t){function e(){var e=t.call(this)||this;return e.observers=[],e.closed=!1,e.isStopped=!1,e.hasError=!1,e.thrownError=null,e}return i(e,t),e.prototype[I]=function(){return new Gt(this)},e.prototype.lift=function(t){var e=new Kt(this,this);return e.operator=t,e},e.prototype.next=function(t){if(this.closed)throw new Wt;if(!this.isStopped)for(var e=this.observers,n=e.length,r=e.slice(),i=0;i0?t.prototype.schedule.call(this,e,n):(this.delay=n,this.state=e,this.scheduler.flush(this),this)},e.prototype.execute=function(e,n){return n>0||this.closed?t.prototype.execute.call(this,e,n):this._execute(e,n)},e.prototype.requestAsyncId=function(e,n,r){return void 0===r&&(r=0),null!==r&&r>0||null===r&&this.delay>0?t.prototype.requestAsyncId.call(this,e,n,r):e.flush(this)},e}(it),Zt=new(function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return i(e,t),e}(st))(Qt),te=function(t){function e(e,n,r){void 0===e&&(e=Number.POSITIVE_INFINITY),void 0===n&&(n=Number.POSITIVE_INFINITY);var i=t.call(this)||this;return i.scheduler=r,i._events=[],i._infiniteTimeWindow=!1,i._bufferSize=e<1?1:e,i._windowTime=n<1?1:n,n===Number.POSITIVE_INFINITY?(i._infiniteTimeWindow=!0,i.next=i.nextInfiniteTimeWindow):i.next=i.nextTimeWindow,i}return i(e,t),e.prototype.nextInfiniteTimeWindow=function(e){var n=this._events;n.push(e),n.length>this._bufferSize&&n.shift(),t.prototype.next.call(this,e)},e.prototype.nextTimeWindow=function(e){this._events.push(new ee(this._getNow(),e)),this._trimBufferThenGetEvents(),t.prototype.next.call(this,e)},e.prototype._subscribe=function(t){var e,n=this._infiniteTimeWindow,r=n?this._events:this._trimBufferThenGetEvents(),i=this.scheduler,o=r.length;if(this.closed)throw new Wt;if(this.isStopped||this.hasError?e=j.EMPTY:(this.observers.push(t),e=new Bt(this,t)),i&&t.add(t=new Dt(t,i)),n)for(var u=0;ue&&(o=Math.max(o,i-e)),o>0&&r.splice(0,o),r},e}(Jt),ee=function(){return function(t,e){this.time=t,this.value=e}}();function ne(t,e,n){var r;return r=t&&"object"==typeof t?t:{bufferSize:t,windowTime:e,refCount:!1,scheduler:n},function(t){return t.lift(function(t){var e,n,r=t.bufferSize,i=void 0===r?Number.POSITIVE_INFINITY:r,o=t.windowTime,u=void 0===o?Number.POSITIVE_INFINITY:o,s=t.refCount,c=t.scheduler,a=0,f=!1,l=!1;return function(t){a++,e&&!f||(f=!1,e=new te(i,u,c),n=t.subscribe({next:function(t){e.next(t)},error:function(t){f=!0,e.error(t)},complete:function(){l=!0,e.complete()}}));var r=e.subscribe(this);this.add((function(){a--,r.unsubscribe(),n&&!l&&s&&0===a&&(n.unsubscribe(),n=void 0,e=void 0)}))}}(r))}}var re=n(2);function ie(t,e){return void 0===e&&(e=null),new le({method:"GET",url:t,headers:e})}function oe(t,e,n){return new le({method:"POST",url:t,body:e,headers:n})}function ue(t,e){return new le({method:"DELETE",url:t,headers:e})}function se(t,e,n){return new le({method:"PUT",url:t,body:e,headers:n})}function ce(t,e,n){return new le({method:"PATCH",url:t,body:e,headers:n})}var ae=at((function(t,e){return t.response}));function fe(t,e){return ae(new le({method:"GET",url:t,responseType:"json",headers:e}))}var le=function(t){function e(e){var n=t.call(this)||this,r={async:!0,createXHR:function(){return this.crossDomain?function(){if(re.a.XMLHttpRequest)return new re.a.XMLHttpRequest;if(re.a.XDomainRequest)return new re.a.XDomainRequest;throw new Error("CORS is not supported by your browser")}():function(){if(re.a.XMLHttpRequest)return new re.a.XMLHttpRequest;var t=void 0;try{for(var e=["Msxml2.XMLHTTP","Microsoft.XMLHTTP","Msxml2.XMLHTTP.4.0"],n=0;n<3;n++)try{if(t=e[n],new re.a.ActiveXObject(t))break}catch(t){}return new re.a.ActiveXObject(t)}catch(t){throw new Error("XMLHttpRequest is not supported by your browser")}}()},crossDomain:!0,withCredentials:!1,headers:{},method:"GET",responseType:"json",timeout:0};if("string"==typeof e)r.url=e;else for(var i in e)e.hasOwnProperty(i)&&(r[i]=e[i]);return n.request=r,n}var n;return i(e,t),e.prototype._subscribe=function(t){return new he(t,this.request)},e.create=((n=function(t){return new e(t)}).get=ie,n.post=oe,n.delete=ue,n.put=se,n.patch=ce,n.getJSON=fe,n),e}(L),he=function(t){function e(e,n){var r=t.call(this,e)||this;r.request=n,r.done=!1;var i=n.headers=n.headers||{};return n.crossDomain||r.getHeader(i,"X-Requested-With")||(i["X-Requested-With"]="XMLHttpRequest"),r.getHeader(i,"Content-Type")||re.a.FormData&&n.body instanceof re.a.FormData||void 0===n.body||(i["Content-Type"]="application/x-www-form-urlencoded; charset=UTF-8"),n.body=r.serializeBody(n.body,r.getHeader(n.headers,"Content-Type")),r.send(),r}return i(e,t),e.prototype.next=function(t){this.done=!0;var e,n=this.xhr,r=this.request,i=this.destination;try{e=new pe(t,n,r)}catch(t){return i.error(t)}i.next(e)},e.prototype.send=function(){var t=this.request,e=this.request,n=e.user,r=e.method,i=e.url,o=e.async,u=e.password,s=e.headers,c=e.body;try{var a=this.xhr=t.createXHR();this.setupEvents(a,t),n?a.open(r,i,o,n,u):a.open(r,i,o),o&&(a.timeout=t.timeout,a.responseType=t.responseType),"withCredentials"in a&&(a.withCredentials=!!t.withCredentials),this.setHeaders(a,s),c?a.send(c):a.send()}catch(t){this.error(t)}},e.prototype.serializeBody=function(t,e){if(!t||"string"==typeof t)return t;if(re.a.FormData&&t instanceof re.a.FormData)return t;if(e){var n=e.indexOf(";");-1!==n&&(e=e.substring(0,n))}switch(e){case"application/x-www-form-urlencoded":return Object.keys(t).map((function(e){return encodeURIComponent(e)+"="+encodeURIComponent(t[e])})).join("&");case"application/json":return JSON.stringify(t);default:return t}},e.prototype.setHeaders=function(t,e){for(var n in e)e.hasOwnProperty(n)&&t.setRequestHeader(n,e[n])},e.prototype.getHeader=function(t,e){for(var n in t)if(n.toLowerCase()===e.toLowerCase())return t[n]},e.prototype.setupEvents=function(t,e){var n=e.progressSubscriber;function r(t){var e,n=r,i=n.subscriber,o=n.progressSubscriber,u=n.request;o&&o.error(t);try{e=new ve(this,u)}catch(t){e=t}i.error(e)}if(t.ontimeout=r,r.request=e,r.subscriber=this,r.progressSubscriber=n,t.upload&&"withCredentials"in t){var i,o;if(n)i=function(t){i.progressSubscriber.next(t)},re.a.XDomainRequest?t.onprogress=i:t.upload.onprogress=i,i.progressSubscriber=n;o=function(t){var e,n=o,r=n.progressSubscriber,i=n.subscriber,u=n.request;r&&r.error(t);try{e=new de("ajax error",this,u)}catch(t){e=t}i.error(e)},t.onerror=o,o.request=e,o.subscriber=this,o.progressSubscriber=n}function u(t){}function s(t){var e=s,n=e.subscriber,r=e.progressSubscriber,i=e.request;if(4===this.readyState){var o=1223===this.status?204:this.status,u="text"===this.responseType?this.response||this.responseText:this.response;if(0===o&&(o=u?200:0),o<400)r&&r.complete(),n.next(t),n.complete();else{r&&r.error(t);var c=void 0;try{c=new de("ajax error "+o,this,i)}catch(t){c=t}n.error(c)}}}t.onreadystatechange=u,u.subscriber=this,u.progressSubscriber=n,u.request=e,t.onload=s,s.subscriber=this,s.progressSubscriber=n,s.request=e},e.prototype.unsubscribe=function(){var e=this.done,n=this.xhr;!e&&n&&4!==n.readyState&&"function"==typeof n.abort&&n.abort(),t.prototype.unsubscribe.call(this)},e}(N),pe=function(){return function(t,e,n){this.originalEvent=t,this.xhr=e,this.request=n,this.status=e.status,this.responseType=e.responseType||n.responseType,this.response=ye(this.responseType,e)}}(),de=function(){function t(t,e,n){return Error.call(this),this.message=t,this.name="AjaxError",this.xhr=e,this.request=n,this.status=e.status,this.responseType=e.responseType||n.responseType,this.response=ye(this.responseType,e),this}return t.prototype=Object.create(Error.prototype),t}();function ye(t,e){switch(t){case"json":return function(t){return"response"in t?t.responseType?t.response:JSON.parse(t.response||t.responseText||"null"):JSON.parse(t.responseText||"null")}(e);case"xml":return e.responseXML;case"text":default:return"response"in e?e.response:e.responseText}}var ve=function(t,e){return de.call(this,"ajax timeout",t,e),this.name="AjaxTimeoutError",this},be=function(){return le.create}();function me(){for(var t=[],e=0;e1)this.connection=null;else{var n=this.connection,r=t._connection;this.connection=null,!r||n&&r!==n||r.unsubscribe()}}else this.connection=null},e}(N),Ce=function(t){function e(e,n){var r=t.call(this)||this;return r.source=e,r.subjectFactory=n,r._refCount=0,r._isComplete=!1,r}return i(e,t),e.prototype._subscribe=function(t){return this.getSubject().subscribe(t)},e.prototype.getSubject=function(){var t=this._subject;return t&&!t.isStopped||(this._subject=this.subjectFactory()),this._subject},e.prototype.connect=function(){var t=this._connection;return t||(this._isComplete=!1,(t=this._connection=new j).add(this.source.subscribe(new Me(this.getSubject(),this))),t.closed&&(this._connection=null,t=j.EMPTY)),t},e.prototype.refCount=function(){return Ie()(this)},e}(L),Pe=function(){var t=Ce.prototype;return{operator:{value:null},_refCount:{value:0,writable:!0},_subject:{value:null,writable:!0},_connection:{value:null,writable:!0},_subscribe:{value:t._subscribe},_isComplete:{value:t._isComplete,writable:!0},getSubject:{value:t.getSubject},connect:{value:t.connect},refCount:{value:t.refCount}}}(),Me=function(t){function e(e,n){var r=t.call(this,e)||this;return r.connectable=n,r}return i(e,t),e.prototype._error=function(e){this._unsubscribe(),t.prototype._error.call(this,e)},e.prototype._complete=function(){this.connectable._isComplete=!0,this._unsubscribe(),t.prototype._complete.call(this)},e.prototype._unsubscribe=function(){var t=this.connectable;if(t){this.connectable=null;var e=t._connection;t._refCount=0,t._subject=null,t._connection=null,e&&e.unsubscribe()}},e}(Gt);var qe=function(){function t(t,e){this.subjectFactory=t,this.selector=e}return t.prototype.call=function(t,e){var n=this.selector,r=this.subjectFactory(),i=n(r).subscribe(t);return i.add(e.subscribe(r)),i},t}();function Le(){return new Jt}function Re(){return function(t){return Ie()((e=Le,function(t){var r;if(r="function"==typeof e?e:function(){return e},"function"==typeof n)return t.lift(new qe(r,n));var i=Object.create(t,Pe);return i.source=t,i.subjectFactory=r,i})(t));var e,n}}function He(t,e,n){return n?He(t,e).pipe(at((function(t){return T(t)?n.apply(void 0,t):n(t)}))):new L((function(n){var r,i=function(){for(var t=[],e=0;e=0;){if(n[s]===t)return r[s]===e;s-=1}switch(u){case"Map":return t.size===e.size&&en(t.entries(),e.entries(),n.concat([t]),r.concat([e]));case"Set":return t.size===e.size&&en(t.values(),e.values(),n.concat([t]),r.concat([e]));case"Arguments":case"Array":case"Object":case"Boolean":case"Number":case"String":case"Date":case"Error":case"RegExp":case"Int8Array":case"Uint8Array":case"Uint8ClampedArray":case"Int16Array":case"Uint16Array":case"Int32Array":case"Uint32Array":case"Float32Array":case"Float64Array":case"ArrayBuffer":break;default:return!1}var c=m(t);if(c.length!==m(e).length)return!1;var a=n.concat([t]),f=r.concat([e]);for(s=c.length-1;s>=0;){var h=c[s];if(!l(h,e)||!nn(e[h],t[h],a,f))return!1;s-=1}return!0}var rn=Je((function(t,e){return nn(t,e,[],[])}));function on(t,e){return function(t,e,n){var r,i;if("function"==typeof t.indexOf)switch(typeof e){case"number":if(0===e){for(r=1/e;n=0}function un(t,e,n){var r,i=typeof t;switch(i){case"string":case"number":return 0===t&&1/t==-1/0?!!n._items["-0"]||(e&&(n._items["-0"]=!0),!1):null!==n._nativeSet?e?(r=n._nativeSet.size,n._nativeSet.add(t),n._nativeSet.size===r):n._nativeSet.has(t):i in n._items?t in n._items[i]||(e&&(n._items[i][t]=!0),!1):(e&&(n._items[i]={},n._items[i][t]=!0),!1);case"boolean":if(i in n._items){var o=t?1:0;return!!n._items[i][o]||(e&&(n._items[i][o]=!0),!1)}return e&&(n._items[i]=t?[!1,!0]:[!0,!1]),!1;case"function":return null!==n._nativeSet?e?(r=n._nativeSet.size,n._nativeSet.add(t),n._nativeSet.size===r):n._nativeSet.has(t):i in n._items?!!on(t,n._items[i])||(e&&n._items[i].push(t),!1):(e&&(n._items[i]=[t]),!1);case"undefined":return!!n._items[i]||(e&&(n._items[i]=!0),!1);case"object":if(null===t)return!!n._items.null||(e&&(n._items.null=!0),!1);default:return(i=Object.prototype.toString.call(t))in n._items?!!on(t,n._items[i])||(e&&n._items[i].push(t),!1):(e&&(n._items[i]=[t]),!1)}}var sn=function(){function t(){this._nativeSet="function"==typeof Set?new Set:null,this._items={}}return t.prototype.add=function(t){return!un(t,!0,this)},t.prototype.has=function(t){return un(t,!1,this)},t}(),cn=Je((function(t,e){for(var n=[],r=0,i=t.length,o=e.length,u=new sn,s=0;s=2&&(n=!0),function(r){return r.lift(new ln(t,e,n))}}var ln=function(){function t(t,e,n){void 0===n&&(n=!1),this.accumulator=t,this.seed=e,this.hasSeed=n}return t.prototype.call=function(t,e){return e.subscribe(new hn(t,this.accumulator,this.seed,this.hasSeed))},t}(),hn=function(t){function e(e,n,r,i){var o=t.call(this,e)||this;return o.accumulator=n,o._seed=r,o.hasSeed=i,o.index=0,o}return i(e,t),Object.defineProperty(e.prototype,"seed",{get:function(){return this._seed},set:function(t){this.hasSeed=!0,this._seed=t},enumerable:!0,configurable:!0}),e.prototype._next=function(t){if(this.hasSeed)return this._tryNext(t);this.seed=t,this.destination.next(t)},e.prototype._tryNext=function(t){var e,n=this.index++;try{e=this.accumulator(this.seed,t,n)}catch(t){this.destination.error(t)}this.seed=e,this.destination.next(e)},e}(N);function pn(t){return function(e){return e.lift(new yn(t))}}var dn,yn=function(){function t(t){this.callback=t}return t.prototype.call=function(t,e){return e.subscribe(new vn(t,this.callback))},t}(),vn=function(t){function e(e,n){var r=t.call(this,e)||this;return r.add(new j(n)),r}return i(e,t),e}(N);function bn(t,e){t.setAttribute("data-md-state",e?"blur":"")}function mn(t){t.removeAttribute("data-md-state")}function gn(t,e){t.classList.toggle("md-nav__link--active",e)}function wn(t){t.classList.remove("md-nav__link--active")}function _n(t){t.style.webkitOverflowScrolling=""}function xn(t,e){var n,r;if("string"==typeof e||"number"==typeof e)t.innerHTML+=e.toString();else if(e instanceof Node)t.appendChild(e);else if(Array.isArray(e))try{for(var i=u(e),o=i.next();!o.done;o=i.next()){xn(t,o.value)}}catch(t){n={error:t}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(n)throw n.error}}}function Sn(t,e){for(var n,r,i,o,s=[],c=2;c=e})),we(),Ht(ct),gt((function(e){!function(t,e){t.setAttribute("data-md-state",e?"hidden":"")}(t,e)})),pn((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}function In(t,e){var n=e.main$,r=e.viewport$,i=parseFloat(getComputedStyle(t.parentElement).getPropertyValue("padding-top")),o=et([r,n]).pipe(at((function(t){var e=s(t,2),n=e[0].offset.y,r=e[1],o=r.offset;return r.height-i+Math.min(i,Math.max(0,n-o))}))),u=et([r,n]).pipe(at((function(t){var e=s(t,2);return e[0].offset.y>=e[1].offset+i})));return et([o,u]).pipe(at((function(t){var e=s(t,2);return{height:e[0],lock:e[1]}})),we(rn),ne(1))}function Nn(t){return M(Ht(ct),gt((function(e){var n=e.height,r=e.lock;!function(t,e){t.style.height=e+"px"}(t,n),function(t,e){t.setAttribute("data-md-state",e?"lock":"")}(t,r)})),pn((function(){!function(t){t.style.height=""}(t),function(t){t.removeAttribute("data-md-state")}(t)})))}var $n=Array.isArray||function(t){return null!=t&&t.length>=0&&"[object Array]"===Object.prototype.toString.call(t)};function Cn(t){return null!=t&&"function"==typeof t["@@transducer/step"]}function Pn(t,e,n){return function(){if(0===arguments.length)return n();var r=Array.prototype.slice.call(arguments,0),i=r.pop();if(!$n(i)){for(var o=0;o=0;){if(t(e[n]))return e[n];n-=1}})));function Rn(t){return t.replace(/(?:^|\s+)[*+-:^~]+(?=\s+|$)/g,"").trim().replace(/\s+|\b$/g,"* ")}function Hn(t,e){var n=(void 0===e?{}:e).transform,r=void 0===n?Rn:n;return et([mt(zt(t,"keyup"),zt(t,"focus").pipe($t(1))).pipe(at((function(){return r(t.value)})),ge(r(t.value)),we()),function(t){var e=zt(t,"focus"),n=zt(t,"blur");return mt(e.pipe(Vt(!0)),n.pipe(Vt(!1))).pipe(ge(t===ke()),ne(1))}(t)]).pipe(at((function(t){var e=s(t,2);return{value:e[0],focus:e[1]}})),ne(1))}var Fn={container:"md-clipboard md-icon"};var Dn={item:"md-search-result__item",link:"md-search-result__link",article:"md-search-result__article md-search-result__article--document",section:"md-search-result__article",title:"md-search-result__title",teaser:"md-search-result__teaser"};function Un(t){var e=c([t.article],t.sections).map((function(t){var e=t.location,n=t.title,r=t.text;return Sn("a",{href:e,class:Dn.link,tabIndex:-1},Sn("article",{class:"parent"in t?Dn.section:Dn.article},Sn("h1",{class:Dn.title},n),r.length?Sn("p",{class:Dn.teaser},function(t,e){var n=e;if(t.length>n){for(;" "!==t[n]&&--n>0;);return t.substring(0,n)+"..."}return t}(r,320)):void 0))}));return Sn("li",{class:Dn.item},e)}var zn={facts:"md-source__facts",fact:"md-source__fact"};var Vn={wrapper:"md-typeset__scrollwrap",table:"md-typeset__table"};function Yn(t,e){var n=e.query$,r=e.fetch$,i=Te(".md-search-result__list",t),o=Te(".md-search-result__meta",t);return M(qt(n),at((function(t){var e=s(t,2),n=e[0];return e[1].value?function(t,e){switch(e){case 0:t.textContent=Tn("search.result.none");break;case 1:t.textContent=Tn("search.result.one");break;default:t.textContent=Tn("search.result.other",e.toString())}}(o,n.length):function(t){t.textContent=Tn("search.result.placeholder")}(o),n})),xt((function(e){return r.pipe(Ht(ct),fn((function(n){for(var r=t.parentElement;n16)););return n}),0),Vt(e),pn((function(){!function(t){t.innerHTML=""}(i)})))})))}var Xn=new L(P);var Wn=function(){function t(){return Error.call(this),this.message="argument out of range",this.name="ArgumentOutOfRangeError",this}return t.prototype=Object.create(Error.prototype),t}();var Bn,Gn,Jn,Kn,Qn=function(){function t(t){if(this.total=t,this.total<0)throw new Wn}return t.prototype.call=function(t,e){return e.subscribe(new Zn(t,this.total))},t}(),Zn=function(t){function e(e,n){var r=t.call(this,e)||this;return r.total=n,r.count=0,r}return i(e,t),e.prototype._next=function(t){var e=this.total,n=++this.count;n<=e&&(this.destination.next(t),n===e&&(this.destination.complete(),this.unsubscribe()))},e}(N);function tr(t,e){var n,r=e.document$;return(Bn=r.pipe((n=1,function(t){return 0===n?F():t.lift(new Qn(n))}),at((function(e){return t.reduce((function(t,n){var r,i=Ee("[data-md-toggle="+n+"]",e);return o(o({},t),void 0!==i?((r={})[n]=i,r):{})}),{})})))).pipe(ne(1))}function er(t){return Bn.pipe(xt((function(e){return void 0!==e[t]?Y(e[t]):Xn})))}function nr(t){return zt(t,"change").pipe(at((function(){return t.checked})),ge(t.checked))}function rr(t){return t.type===Jn.RESULT}function ir(t){for(var e=[],n=1;n=r.offsetHeight})),function(t){return M(Ht(ct),gt((function(e){!function(t,e){t.setAttribute("data-md-state",e?"active":"")}(t,e)})),pn((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(t))})))})))}function cr(t){var e=t.header$,n=t.viewport$;return M(xt((function(t){return ur("header").pipe(xt((function(r){var i=function(t,e){var n=e.header$,r=e.viewport$,i=n.pipe(Se("height")),o=et([r,i]).pipe(at((function(e){var n=s(e,2),r=n[0],i=r.offset.y,o=r.size.height,u=n[1],c=t.offsetTop,a=t.offsetHeight+c;return o-Math.max(0,c-i,u)-Math.max(0,o+i-a)})),we()),u=et([r,i]).pipe(at((function(e){var n=s(e,2),r=n[0].offset.y,i=n[1];return r>=t.offsetTop-i})),we());return et([o,i,u]).pipe(at((function(e){var n=s(e,3),r=n[0],i=n[1],o=n[2];return{offset:t.offsetTop-i,height:r,active:o}})),ne(1))}(t,{header$:e,viewport$:n});return i.pipe(an("active"),function(t){return M(Ht(ct),gt((function(e){var n=e.active;!function(t,e){t.setAttribute("data-md-state",e?"shadow":"")}(t,n)})),pn((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(r)).subscribe(),i})))})),ne(1))}function ar(t){var e=t.main$,n=t.viewport$,r=t.screen$;return M(xt((function(t){return r.pipe(xt((function(r){if(r)return In(t,{main$:e,viewport$:n}).pipe(Nn(t),at((function(t){return{sidebar:t}})));var i=Oe("nav",t);return function(t){var e,n,r=new Map;try{for(var i=u(t),o=i.next();!o.done;o=i.next()){var s=o.value,a=Ee("label",s);if(void 0!==a){var f=Te("#"+a.htmlFor);r.set(f,s)}}}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=i.return)&&n.call(i)}finally{if(e)throw e.error}}return mt.apply(void 0,c(c(r.keys()).map((function(t){return zt(t,"change")})))).pipe(at((function(){return Te(".md-nav__list",r.get(Ln((function(t){return t.checked}),c(r.keys()))))}))).pipe(at((function(t){return{next:t}})),fn((function(t,e){return{prev:t.next,next:e.next}})),ne(1))}(i).pipe(function(t){return M(Ht(ct),gt((function(t){var e=t.prev;e&&_n(e)})),$t(250),Ht(ct),gt((function(t){var e=t.next;e.style.webkitOverflowScrolling="touch"})),pn((function(){var e,n;try{for(var r=u(t),i=r.next();!i.done;i=r.next()){_n(Te(".md-nav__list",i.value))}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}})))}(i),at((function(t){return{layer:t}})))})))})),ne(1))}function fr(){return M(xt((function(t){return function(t){return zt(t,"click").pipe(Vt(void 0))}(t).pipe(We(ur("search-query")),gt(je),Vt(void 0))})))}function lr(t){return t}!function(t){t[t.STRING=0]="STRING",t[t.BINARY=1]="BINARY"}(Gn||(Gn={})),function(t){t[t.SETUP=0]="SETUP",t[t.DUMP=1]="DUMP",t[t.QUERY=2]="QUERY",t[t.RESULT=3]="RESULT"}(Jn||(Jn={}));var hr=f(lr);function pr(t,e){var n=t.rx$,r=e.query$,i=e.keyboard$,o=er("search");return M(xt((function(t){var e=t.parentElement,u=function(t){return mt(zt(t,"scroll"),zt(window,"resize")).pipe(at((function(){return Ae(t)})),ge(Ae(t)),ne(1))}(e).pipe(at((function(t){return t.y>=e.scrollHeight-e.offsetHeight-16})),we(),Tt(hr));return i.pipe(En(o.pipe(xt(nr))),qt(o,ur("search-query"))).subscribe((function(e){var n=s(e,3),r=n[0],i=n[1],o=n[2],u=ke();switch(r.type){case"Enter":u===o&&r.claim();break;case"Escape":case"Tab":On(i,!1),je(o,!1);break;case"ArrowUp":case"ArrowDown":if(void 0===u)je(o);else{var a=c([o],Oe("[href]",t)),f=Math.max(0,(Math.max(0,a.indexOf(u))+a.length+("ArrowUp"===r.type?-1:1))%a.length);je(a[f])}r.claim();break;default:o!==ke()&&je(o)}})),n.pipe(Tt(rr),Se("data"),Yn(t,{query$:r,fetch$:u}))})),ne(1))}function dr(t,e){var n=e.keyboard$;return M(xt((function(){var e=ur("search-reset").pipe(fr()),r=ur("search-query").pipe(function(t){var e=t.tx$,n=er("search");return M(xt((function(t){var r=Hn(t);return r.pipe(at((function(t){var e=t.value;return{type:Jn.QUERY,data:e}}))).subscribe(e.next.bind(e)),r.pipe(an("focus"),qt(n)).subscribe((function(t){var e=s(t,2),n=e[0].focus,r=e[1];n&&On(r,n)})),r})))}(t),ne(1));return et([r,ur("search-result").pipe(pr(t,{query$:r,keyboard$:n})),e]).pipe(at((function(t){var e=s(t,2);return{query:e[0],result:e[1]}})),ne(1))})))}function yr(t){var e=t.header$,n=t.main$,r=t.viewport$,i=t.tablet$;return M(xt((function(t){return i.pipe(xt((function(i){if(i){var o=Oe(".md-nav__link",t),a=In(t,{main$:n,viewport$:r}).pipe(Nn(t)),f=function(t,e){var n,r,i=e.header$,o=e.viewport$,a=new Map;try{for(var f=u(t),l=f.next();!l.done;l=f.next()){var h=l.value,p=Ee('[id="'+decodeURIComponent(h.hash.substring(1))+'"]');void 0!==p&&a.set(h,p)}}catch(t){n={error:t}}finally{try{l&&!l.done&&(r=f.return)&&r.call(f)}finally{if(n)throw n.error}}var d=i.pipe(at((function(t){return 18+t.height})));return o.pipe(an("size"),at((function(){var t=[];return c(a).reduce((function(e,n){for(var r=s(n,2),i=r[0],o=r[1];t.length;){if(!(a.get(t[t.length-1]).tagName>=o.tagName))break;t.pop()}return e.set(Ge(t=c(t,[i])),o.offsetTop)}),new Map)})),xt((function(t){return et(o,d).pipe(fn((function(t,e){for(var n=s(t,2),r=n[0],i=n[1],o=s(e,2),u=o[0].offset.y,a=o[1];i.length;){if(!(s(i[0],2)[1]-a=u))break;i=c([r.pop()],i)}return[r,i]}),[[],c(t)]),we((function(t,e){return t[0]===e[0]&&t[1]===e[1]})))}))).pipe(at((function(t){var e=s(t,2),n=e[0],r=e[1];return{prev:n.map((function(t){return s(t,1)[0]})),next:r.map((function(t){return s(t,1)[0]}))}})),fn((function(t,e){var n=Math.max(0,Math.min(e.prev.length,t.prev.length)-1),r=Math.max(e.prev.length,t.prev.length);return{prev:e.prev.slice(n,r+1),next:cn(e.next,t.next)}}),{prev:[],next:[]})).pipe(ne(1))}(o,{header$:e,viewport$:r}).pipe(function(t){return M(Ht(ct),gt((function(t){var e,n,r,i,o=t.prev,c=t.next;try{for(var a=u(c),f=a.next();!f.done;f=a.next()){wn(p=s(f.value,1)[0]),mn(p)}}catch(t){e={error:t}}finally{try{f&&!f.done&&(n=a.return)&&n.call(a)}finally{if(e)throw e.error}}try{for(var l=u(o.entries()),h=l.next();!h.done;h=l.next()){var p,d=s(h.value,2),y=d[0];gn(p=s(d[1],1)[0],y===o.length-1),bn(p,!0)}}catch(t){r={error:t}}finally{try{h&&!h.done&&(i=l.return)&&i.call(l)}finally{if(r)throw r.error}}})),pn((function(){var e,n;try{for(var r=u(t),i=r.next();!i.done;i=r.next()){var o=i.value;wn(o),mn(o)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}})))}(o));return et([a,f]).pipe(at((function(t){var e=s(t,2);return{sidebar:e[0],anchors:e[1]}})))}return Y({})})))})),ne(1))}var vr=n(4);function br(t){if(!function(t){return"object"==typeof t&&"string"==typeof t.base&&"object"==typeof t.worker&&"string"==typeof t.worker.search&&"string"==typeof t.worker.packer}(t))throw new SyntaxError("Invalid configuration: "+JSON.stringify(t));var e=zt(document,"DOMContentLoaded").pipe(Vt(document),ne(1)),n=(function(){var t=new Jt;zt(window,"popstate").pipe(at((function(){return location.href}))).subscribe(t)}(),zt(window,"hashchange").pipe(at((function(){return location.hash})),Tt((function(t){return t.length>0})),Re())),r=zt(window,"keydown").pipe(Tt((function(t){return!(t.metaKey||t.ctrlKey)})),at((function(t){return{type:t.key,claim:function(){t.preventDefault(),t.stopPropagation()}}})),Re()),i=et([mt(zt(window,"scroll"),zt(window,"resize")).pipe(at(De),ge(De())),zt(window,"resize").pipe(at(Ue),ge(Ue()))]).pipe(at((function(t){var e=s(t,2);return{offset:e[0],size:e[1]}})),ne(1)),a=Fe("(min-width: 960px)"),f=Fe("(min-width: 1220px)"),l=function(t,e){var n=e.base,r=e.index,i=new Worker(t),o=new URL(n,location.href),s=new Jt,c=Be(i,{tx$:s}).pipe(at((function(t){var e,n,r,i;if(rr(t))try{for(var s=u(t.data),c=s.next();!c.done;c=s.next()){var a=c.value,f=a.article,l=a.sections;f.location=ir(o,f.location);try{for(var h=(r=void 0,u(l)),p=h.next();!p.done;p=h.next()){var d=p.value;d.location=ir(o,d.location)}}catch(t){r={error:t}}finally{try{p&&!p.done&&(i=h.return)&&i.call(h)}finally{if(r)throw r.error}}}}catch(t){e={error:t}}finally{try{c&&!c.done&&(n=s.return)&&n.call(s)}finally{if(e)throw e.error}}return t})));return(void 0!==r?pt(r):be({url:ir(o,"search/search_index.json"),responseType:"json",withCredentials:!0}).pipe(Se("response"))).pipe(at((function(t){return{type:Jn.SETUP,data:t}}))).subscribe(s.next.bind(s)),{tx$:s,rx$:c}}(t.worker.search,{base:t.base});tr(["drawer","search"],{document$:e}),function(t,e){var n=e.document$;(Kn=n.pipe(at((function(e){return t.reduce((function(t,n){var r,i=Ee("[data-md-component="+n+"]",e);return o(o({},t),void 0!==i?((r={})[n]=i,r):{})}),{})})),fn((function(t,e){var n,r;try{for(var i=u(m(t)),o=i.next();!o.done;o=i.next()){var s=o.value;switch(s){case"header-title":case"container":s in t&&void 0!==t[s]&&(t[s].replaceWith(e[s]),t[s]=e[s]);break;default:t[s]=Ee("[data-md-component="+s+"]")}}}catch(t){n={error:t}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(n)throw n.error}}return t})))).pipe(ne(1))}(["container","header","header-title","hero","main","navigation","search","search-query","search-reset","search-result","tabs","toc"],{document$:e});var h,p=ur("header").pipe(M(xt(jn),ne(1))),d=ur("main").pipe(cr({header$:p,viewport$:i})),y=ur("search").pipe(dr(l,{keyboard$:r})),v=ur("navigation").pipe(ar({main$:d,viewport$:i,screen$:f})),b=ur("toc").pipe(yr({header$:p,main$:d,viewport$:i,tablet$:a})),w=ur("tabs").pipe(function(t){var e=t.header$,n=t.viewport$,r=t.screen$;return M(xt((function(t){return r.pipe(xt((function(r){return r?ze(t,{header$:e,viewport$:n}).pipe(An(t,10),at((function(t){return{hidden:t}}))):Y({hidden:r})})))})),ne(1))}({header$:p,viewport$:i,screen$:f})),_=ur("hero").pipe(function(t){var e=t.header$,n=t.viewport$;return M(xt((function(t){return ze(t,{header$:e,viewport$:n}).pipe(An(t,20),at((function(t){return{hidden:t}})))})),ne(1))}({header$:p,viewport$:i})),x=ur("header-title").pipe(sr({header$:p,viewport$:i}));(function(t){var e=t.document$;return vr.isSupported()?e.pipe(gt((function(){var t,e,n,r=Oe("pre > code");try{for(var i=u(r.entries()),o=i.next();!o.done;o=i.next()){var c=s(o.value,2),a=c[0],f=c[1],l=f.parentElement;l.id="__code_"+a,l.insertBefore((n=l.id,Sn("button",{class:Fn.container,title:Tn("clipboard.copy"),"data-clipboard-target":"#"+n+" code"},"")),f)}}catch(e){t={error:e}}finally{try{o&&!o.done&&(e=i.return)&&e.call(i)}finally{if(t)throw t.error}}})),xt((function(){return He((function(t){new vr(".md-clipboard").on("success",t)}))})),ne(1)):Xn})({document$:e}).subscribe(),function(t){var e=t.document$,n=document.createElement("table");return e.pipe(at((function(){return Oe("table:not([class])")})),gt((function(t){var e,r,i;try{for(var o=u(t),s=o.next();!s.done;s=o.next()){var c=s.value;c.replaceWith(n),n.replaceWith((i=c,Sn("div",{class:Vn.wrapper},Sn("div",{class:Vn.table},i))))}}catch(t){e={error:t}}finally{try{s&&!s.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}})),ne(1))}({document$:e}).subscribe(),function(t){var e=t.document$;return mt(Fe("print").pipe(Tt(hr)),zt(window,"beforeprint")).pipe(We(e),at((function(){return Oe("details")})),gt((function(t){var e,n;try{for(var r=u(t),i=r.next();!i.done;i=r.next()){i.value.setAttribute("open","")}}catch(t){e={error:t}}finally{try{i&&!i.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}})),ne(1))}({document$:e}).subscribe(),navigator.userAgent.match(/(iPad|iPhone|iPod)/g)&&(h={document$:e},h.document$.pipe(at((function(){return Oe("[data-md-scrollfix]")})),xt((function(t){return mt.apply(void 0,c(t.map((function(t){return zt(t,"touchstart").pipe(Vt(t))}))))})),gt((function(t){var e=t.scrollTop;0===e?t.scrollTop=1:e+t.offsetHeight===t.scrollHeight&&(t.scrollTop=e-1)})),ne(1))).subscribe(),n.subscribe((function(t){er("drawer").subscribe((function(t){On(t,!1)}))})),n.pipe(xt((function(t){return er("search").pipe(Tt((function(t){return t.checked})),gt((function(t){return On(t,!1)})),$t(125),gt((function(){location.hash=" ",location.hash=t})))}))).subscribe();var S=er("search");et([S.pipe(xt(nr)),a]).pipe(qt(i),xt((function(t){var e=s(t,2),n=s(e[0],2),r=n[0],i=n[1],o=e[1].offset.y,u=r&&!i;return Y(document.body).pipe($t(u?400:100),Ht(ct),gt((function(t){return u?function(t,e){t.setAttribute("data-md-state","lock"),t.style.top="-"+e+"px"}(t,o):function(t){var e=-1*parseInt(t.style.top,10);t.removeAttribute("data-md-state"),t.style.top="",e&&window.scrollTo(0,e)}(t)})))}))).subscribe(),r.pipe(En(function(t){return t.pipe(at((function(t){return!t})))}(S.pipe(xt(nr)))),Tt((function(t){return["s","f"].includes(t.type)})),qt(S)).subscribe((function(t){var e=s(t,2),n=e[0],r=e[1],i=ke();i&&function(t){switch(t.tagName){case"INPUT":case"SELECT":case"TEXTAREA":return!0;default:return t.isContentEditable}}(i)||(On(r,!0),n.claim())})),function(){var t=Ee(".md-source[href]");if(!t)return H;var e=sessionStorage.getItem("repository");if(e)return Y(JSON.parse(e));function n(t){if(t>999){var e=+((t-950)%1e3>99);return(++t/1e3).toFixed(e)+"k"}return t.toString()}var r=s(t.href.match(/^.+github\.com\/([^\/]+)\/?([^\/]+)?.*$/i),3),i=r[1],o=r[2];return i&&o?or(i,o).pipe(at((function(t){var e=t.stargazers_count,r=t.forks_count;return[n(e||0)+" Stars",n(r||0)+" Forks"]})),gt((function(t){return sessionStorage.setItem("repository",JSON.stringify(t))}))):i?or(i).pipe(at((function(t){return[n(t.public_repos||0)+" Repositories"]})),gt((function(t){return sessionStorage.setItem("repository",JSON.stringify(t))}))):Y([])}().subscribe((function(t){t.length&&Oe(".md-source__repository").forEach((function(e){e.dataset.mdState="done",e.appendChild(function(t){return Sn("ul",{class:zn.facts},t.map((function(t){return Sn("li",{class:zn.fact},t)})))}(t))}))}));var E={search$:y,main$:d,navigation$:v,toc$:b,tabs$:w,hero$:_,title$:x},T=function(t,e){var n={};for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&e.indexOf(r)<0&&(n[r]=t[r]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols){var i=0;for(r=Object.getOwnPropertySymbols(t);i 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n this.action = typeof options.action === 'function' ? options.action : this.defaultAction;\n this.target = typeof options.target === 'function' ? options.target : this.defaultTarget;\n this.text = typeof options.text === 'function' ? options.text : this.defaultText;\n this.container = _typeof(options.container) === 'object' ? options.container : document.body;\n }\n\n /**\n * Adds a click event listener to the passed trigger.\n * @param {String|HTMLElement|HTMLCollection|NodeList} trigger\n */\n\n }, {\n key: 'listenClick',\n value: function listenClick(trigger) {\n var _this2 = this;\n\n this.listener = (0, _goodListener2.default)(trigger, 'click', function (e) {\n return _this2.onClick(e);\n });\n }\n\n /**\n * Defines a new `ClipboardAction` on each click event.\n * @param {Event} e\n */\n\n }, {\n key: 'onClick',\n value: function onClick(e) {\n var trigger = e.delegateTarget || e.currentTarget;\n\n if (this.clipboardAction) {\n this.clipboardAction = null;\n }\n\n this.clipboardAction = new _clipboardAction2.default({\n action: this.action(trigger),\n target: this.target(trigger),\n text: this.text(trigger),\n container: this.container,\n trigger: trigger,\n emitter: this\n });\n }\n\n /**\n * Default `action` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: 'defaultAction',\n value: function defaultAction(trigger) {\n return getAttributeValue('action', trigger);\n }\n\n /**\n * Default `target` lookup function.\n * @param {Element} trigger\n */\n\n }, {\n key: 'defaultTarget',\n value: function defaultTarget(trigger) {\n var selector = getAttributeValue('target', trigger);\n\n if (selector) {\n return document.querySelector(selector);\n }\n }\n\n /**\n * Returns the support of the given action, or all actions if no action is\n * given.\n * @param {String} [action]\n */\n\n }, {\n key: 'defaultText',\n\n\n /**\n * Default `text` lookup function.\n * @param {Element} trigger\n */\n value: function defaultText(trigger) {\n return getAttributeValue('text', trigger);\n }\n\n /**\n * Destroy lifecycle.\n */\n\n }, {\n key: 'destroy',\n value: function destroy() {\n this.listener.destroy();\n\n if (this.clipboardAction) {\n this.clipboardAction.destroy();\n this.clipboardAction = null;\n }\n }\n }], [{\n key: 'isSupported',\n value: function isSupported() {\n var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ['copy', 'cut'];\n\n var actions = typeof action === 'string' ? [action] : action;\n var support = !!document.queryCommandSupported;\n\n actions.forEach(function (action) {\n support = support && !!document.queryCommandSupported(action);\n });\n\n return support;\n }\n }]);\n\n return Clipboard;\n}(_tinyEmitter2.default);\n\n/**\n * Helper function to retrieve attribute value.\n * @param {String} suffix\n * @param {Element} element\n */\n\n\nfunction getAttributeValue(suffix, element) {\n var attribute = 'data-clipboard-' + suffix;\n\n if (!element.hasAttribute(attribute)) {\n return;\n }\n\n return element.getAttribute(attribute);\n}\n\nmodule.exports = Clipboard;\n\n/***/ }),\n/* 1 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _select = __webpack_require__(2);\n\nvar _select2 = _interopRequireDefault(_select);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n * Inner class which performs selection from either `text` or `target`\n * properties and then executes copy or cut operations.\n */\nvar ClipboardAction = function () {\n /**\n * @param {Object} options\n */\n function ClipboardAction(options) {\n _classCallCheck(this, ClipboardAction);\n\n this.resolveOptions(options);\n this.initSelection();\n }\n\n /**\n * Defines base properties passed from constructor.\n * @param {Object} options\n */\n\n\n _createClass(ClipboardAction, [{\n key: 'resolveOptions',\n value: function resolveOptions() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n this.action = options.action;\n this.container = options.container;\n this.emitter = options.emitter;\n this.target = options.target;\n this.text = options.text;\n this.trigger = options.trigger;\n\n this.selectedText = '';\n }\n\n /**\n * Decides which selection strategy is going to be applied based\n * on the existence of `text` and `target` properties.\n */\n\n }, {\n key: 'initSelection',\n value: function initSelection() {\n if (this.text) {\n this.selectFake();\n } else if (this.target) {\n this.selectTarget();\n }\n }\n\n /**\n * Creates a fake textarea element, sets its value from `text` property,\n * and makes a selection on it.\n */\n\n }, {\n key: 'selectFake',\n value: function selectFake() {\n var _this = this;\n\n var isRTL = document.documentElement.getAttribute('dir') == 'rtl';\n\n this.removeFake();\n\n this.fakeHandlerCallback = function () {\n return _this.removeFake();\n };\n this.fakeHandler = this.container.addEventListener('click', this.fakeHandlerCallback) || true;\n\n this.fakeElem = document.createElement('textarea');\n // Prevent zooming on iOS\n this.fakeElem.style.fontSize = '12pt';\n // Reset box model\n this.fakeElem.style.border = '0';\n this.fakeElem.style.padding = '0';\n this.fakeElem.style.margin = '0';\n // Move element out of screen horizontally\n this.fakeElem.style.position = 'absolute';\n this.fakeElem.style[isRTL ? 'right' : 'left'] = '-9999px';\n // Move element to the same position vertically\n var yPosition = window.pageYOffset || document.documentElement.scrollTop;\n this.fakeElem.style.top = yPosition + 'px';\n\n this.fakeElem.setAttribute('readonly', '');\n this.fakeElem.value = this.text;\n\n this.container.appendChild(this.fakeElem);\n\n this.selectedText = (0, _select2.default)(this.fakeElem);\n this.copyText();\n }\n\n /**\n * Only removes the fake element after another click event, that way\n * a user can hit `Ctrl+C` to copy because selection still exists.\n */\n\n }, {\n key: 'removeFake',\n value: function removeFake() {\n if (this.fakeHandler) {\n this.container.removeEventListener('click', this.fakeHandlerCallback);\n this.fakeHandler = null;\n this.fakeHandlerCallback = null;\n }\n\n if (this.fakeElem) {\n this.container.removeChild(this.fakeElem);\n this.fakeElem = null;\n }\n }\n\n /**\n * Selects the content from element passed on `target` property.\n */\n\n }, {\n key: 'selectTarget',\n value: function selectTarget() {\n this.selectedText = (0, _select2.default)(this.target);\n this.copyText();\n }\n\n /**\n * Executes the copy operation based on the current selection.\n */\n\n }, {\n key: 'copyText',\n value: function copyText() {\n var succeeded = void 0;\n\n try {\n succeeded = document.execCommand(this.action);\n } catch (err) {\n succeeded = false;\n }\n\n this.handleResult(succeeded);\n }\n\n /**\n * Fires an event based on the copy operation result.\n * @param {Boolean} succeeded\n */\n\n }, {\n key: 'handleResult',\n value: function handleResult(succeeded) {\n this.emitter.emit(succeeded ? 'success' : 'error', {\n action: this.action,\n text: this.selectedText,\n trigger: this.trigger,\n clearSelection: this.clearSelection.bind(this)\n });\n }\n\n /**\n * Moves focus away from `target` and back to the trigger, removes current selection.\n */\n\n }, {\n key: 'clearSelection',\n value: function clearSelection() {\n if (this.trigger) {\n this.trigger.focus();\n }\n\n window.getSelection().removeAllRanges();\n }\n\n /**\n * Sets the `action` to be performed which can be either 'copy' or 'cut'.\n * @param {String} action\n */\n\n }, {\n key: 'destroy',\n\n\n /**\n * Destroy lifecycle.\n */\n value: function destroy() {\n this.removeFake();\n }\n }, {\n key: 'action',\n set: function set() {\n var action = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'copy';\n\n this._action = action;\n\n if (this._action !== 'copy' && this._action !== 'cut') {\n throw new Error('Invalid \"action\" value, use either \"copy\" or \"cut\"');\n }\n }\n\n /**\n * Gets the `action` property.\n * @return {String}\n */\n ,\n get: function get() {\n return this._action;\n }\n\n /**\n * Sets the `target` property using an element\n * that will be have its content copied.\n * @param {Element} target\n */\n\n }, {\n key: 'target',\n set: function set(target) {\n if (target !== undefined) {\n if (target && (typeof target === 'undefined' ? 'undefined' : _typeof(target)) === 'object' && target.nodeType === 1) {\n if (this.action === 'copy' && target.hasAttribute('disabled')) {\n throw new Error('Invalid \"target\" attribute. Please use \"readonly\" instead of \"disabled\" attribute');\n }\n\n if (this.action === 'cut' && (target.hasAttribute('readonly') || target.hasAttribute('disabled'))) {\n throw new Error('Invalid \"target\" attribute. You can\\'t cut text from elements with \"readonly\" or \"disabled\" attributes');\n }\n\n this._target = target;\n } else {\n throw new Error('Invalid \"target\" value, use a valid Element');\n }\n }\n }\n\n /**\n * Gets the `target` property.\n * @return {String|HTMLElement}\n */\n ,\n get: function get() {\n return this._target;\n }\n }]);\n\n return ClipboardAction;\n}();\n\nmodule.exports = ClipboardAction;\n\n/***/ }),\n/* 2 */\n/***/ (function(module, exports) {\n\nfunction select(element) {\n var selectedText;\n\n if (element.nodeName === 'SELECT') {\n element.focus();\n\n selectedText = element.value;\n }\n else if (element.nodeName === 'INPUT' || element.nodeName === 'TEXTAREA') {\n var isReadOnly = element.hasAttribute('readonly');\n\n if (!isReadOnly) {\n element.setAttribute('readonly', '');\n }\n\n element.select();\n element.setSelectionRange(0, element.value.length);\n\n if (!isReadOnly) {\n element.removeAttribute('readonly');\n }\n\n selectedText = element.value;\n }\n else {\n if (element.hasAttribute('contenteditable')) {\n element.focus();\n }\n\n var selection = window.getSelection();\n var range = document.createRange();\n\n range.selectNodeContents(element);\n selection.removeAllRanges();\n selection.addRange(range);\n\n selectedText = selection.toString();\n }\n\n return selectedText;\n}\n\nmodule.exports = select;\n\n\n/***/ }),\n/* 3 */\n/***/ (function(module, exports) {\n\nfunction E () {\n // Keep this empty so it's easier to inherit from\n // (via https://github.com/lipsmack from https://github.com/scottcorgan/tiny-emitter/issues/3)\n}\n\nE.prototype = {\n on: function (name, callback, ctx) {\n var e = this.e || (this.e = {});\n\n (e[name] || (e[name] = [])).push({\n fn: callback,\n ctx: ctx\n });\n\n return this;\n },\n\n once: function (name, callback, ctx) {\n var self = this;\n function listener () {\n self.off(name, listener);\n callback.apply(ctx, arguments);\n };\n\n listener._ = callback\n return this.on(name, listener, ctx);\n },\n\n emit: function (name) {\n var data = [].slice.call(arguments, 1);\n var evtArr = ((this.e || (this.e = {}))[name] || []).slice();\n var i = 0;\n var len = evtArr.length;\n\n for (i; i < len; i++) {\n evtArr[i].fn.apply(evtArr[i].ctx, data);\n }\n\n return this;\n },\n\n off: function (name, callback) {\n var e = this.e || (this.e = {});\n var evts = e[name];\n var liveEvents = [];\n\n if (evts && callback) {\n for (var i = 0, len = evts.length; i < len; i++) {\n if (evts[i].fn !== callback && evts[i].fn._ !== callback)\n liveEvents.push(evts[i]);\n }\n }\n\n // Remove event from queue to prevent memory leak\n // Suggested by https://github.com/lazd\n // Ref: https://github.com/scottcorgan/tiny-emitter/commit/c6ebfaa9bc973b33d110a84a307742b7cf94c953#commitcomment-5024910\n\n (liveEvents.length)\n ? e[name] = liveEvents\n : delete e[name];\n\n return this;\n }\n};\n\nmodule.exports = E;\n\n\n/***/ }),\n/* 4 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar is = __webpack_require__(5);\nvar delegate = __webpack_require__(6);\n\n/**\n * Validates all params and calls the right\n * listener function based on its target type.\n *\n * @param {String|HTMLElement|HTMLCollection|NodeList} target\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listen(target, type, callback) {\n if (!target && !type && !callback) {\n throw new Error('Missing required arguments');\n }\n\n if (!is.string(type)) {\n throw new TypeError('Second argument must be a String');\n }\n\n if (!is.fn(callback)) {\n throw new TypeError('Third argument must be a Function');\n }\n\n if (is.node(target)) {\n return listenNode(target, type, callback);\n }\n else if (is.nodeList(target)) {\n return listenNodeList(target, type, callback);\n }\n else if (is.string(target)) {\n return listenSelector(target, type, callback);\n }\n else {\n throw new TypeError('First argument must be a String, HTMLElement, HTMLCollection, or NodeList');\n }\n}\n\n/**\n * Adds an event listener to a HTML element\n * and returns a remove listener function.\n *\n * @param {HTMLElement} node\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNode(node, type, callback) {\n node.addEventListener(type, callback);\n\n return {\n destroy: function() {\n node.removeEventListener(type, callback);\n }\n }\n}\n\n/**\n * Add an event listener to a list of HTML elements\n * and returns a remove listener function.\n *\n * @param {NodeList|HTMLCollection} nodeList\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenNodeList(nodeList, type, callback) {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.addEventListener(type, callback);\n });\n\n return {\n destroy: function() {\n Array.prototype.forEach.call(nodeList, function(node) {\n node.removeEventListener(type, callback);\n });\n }\n }\n}\n\n/**\n * Add an event listener to a selector\n * and returns a remove listener function.\n *\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Object}\n */\nfunction listenSelector(selector, type, callback) {\n return delegate(document.body, selector, type, callback);\n}\n\nmodule.exports = listen;\n\n\n/***/ }),\n/* 5 */\n/***/ (function(module, exports) {\n\n/**\n * Check if argument is a HTML element.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.node = function(value) {\n return value !== undefined\n && value instanceof HTMLElement\n && value.nodeType === 1;\n};\n\n/**\n * Check if argument is a list of HTML elements.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.nodeList = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return value !== undefined\n && (type === '[object NodeList]' || type === '[object HTMLCollection]')\n && ('length' in value)\n && (value.length === 0 || exports.node(value[0]));\n};\n\n/**\n * Check if argument is a string.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.string = function(value) {\n return typeof value === 'string'\n || value instanceof String;\n};\n\n/**\n * Check if argument is a function.\n *\n * @param {Object} value\n * @return {Boolean}\n */\nexports.fn = function(value) {\n var type = Object.prototype.toString.call(value);\n\n return type === '[object Function]';\n};\n\n\n/***/ }),\n/* 6 */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar closest = __webpack_require__(7);\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction _delegate(element, selector, type, callback, useCapture) {\n var listenerFn = listener.apply(this, arguments);\n\n element.addEventListener(type, listenerFn, useCapture);\n\n return {\n destroy: function() {\n element.removeEventListener(type, listenerFn, useCapture);\n }\n }\n}\n\n/**\n * Delegates event to a selector.\n *\n * @param {Element|String|Array} [elements]\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @param {Boolean} useCapture\n * @return {Object}\n */\nfunction delegate(elements, selector, type, callback, useCapture) {\n // Handle the regular Element usage\n if (typeof elements.addEventListener === 'function') {\n return _delegate.apply(null, arguments);\n }\n\n // Handle Element-less usage, it defaults to global delegation\n if (typeof type === 'function') {\n // Use `document` as the first parameter, then apply arguments\n // This is a short way to .unshift `arguments` without running into deoptimizations\n return _delegate.bind(null, document).apply(null, arguments);\n }\n\n // Handle Selector-based usage\n if (typeof elements === 'string') {\n elements = document.querySelectorAll(elements);\n }\n\n // Handle Array-like based usage\n return Array.prototype.map.call(elements, function (element) {\n return _delegate(element, selector, type, callback, useCapture);\n });\n}\n\n/**\n * Finds closest match and invokes callback.\n *\n * @param {Element} element\n * @param {String} selector\n * @param {String} type\n * @param {Function} callback\n * @return {Function}\n */\nfunction listener(element, selector, type, callback) {\n return function(e) {\n e.delegateTarget = closest(e.target, selector);\n\n if (e.delegateTarget) {\n callback.call(element, e);\n }\n }\n}\n\nmodule.exports = delegate;\n\n\n/***/ }),\n/* 7 */\n/***/ (function(module, exports) {\n\nvar DOCUMENT_NODE_TYPE = 9;\n\n/**\n * A polyfill for Element.matches()\n */\nif (typeof Element !== 'undefined' && !Element.prototype.matches) {\n var proto = Element.prototype;\n\n proto.matches = proto.matchesSelector ||\n proto.mozMatchesSelector ||\n proto.msMatchesSelector ||\n proto.oMatchesSelector ||\n proto.webkitMatchesSelector;\n}\n\n/**\n * Finds the closest parent that matches a selector.\n *\n * @param {Element} element\n * @param {String} selector\n * @return {Function}\n */\nfunction closest (element, selector) {\n while (element && element.nodeType !== DOCUMENT_NODE_TYPE) {\n if (typeof element.matches === 'function' &&\n element.matches(selector)) {\n return element;\n }\n element = element.parentNode;\n }\n}\n\nmodule.exports = closest;\n\n\n/***/ })\n/******/ ]);\n});","var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n","/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n __assign = Object.assign || function __assign(t) {\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n }\r\n return t;\r\n }\r\n return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n var t = {};\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n t[p] = s[p];\r\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n t[p[i]] = s[p[i]];\r\n }\r\n return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nexport function __param(paramIndex, decorator) {\r\n return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nexport function __metadata(metadataKey, metadataValue) {\r\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nexport function __awaiter(thisArg, _arguments, P, generator) {\r\n return new (P || (P = Promise))(function (resolve, reject) {\r\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\r\n step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n });\r\n}\r\n\r\nexport function __generator(thisArg, body) {\r\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n function verb(n) { return function (v) { return step([n, v]); }; }\r\n function step(op) {\r\n if (f) throw new TypeError(\"Generator is already executing.\");\r\n while (_) try {\r\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n if (y = 0, t) op = [op[0] & 2, t.value];\r\n switch (op[0]) {\r\n case 0: case 1: t = op; break;\r\n case 4: _.label++; return { value: op[1], done: false };\r\n case 5: _.label++; y = op[1]; op = [0]; continue;\r\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n default:\r\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n if (t[2]) _.ops.pop();\r\n _.trys.pop(); continue;\r\n }\r\n op = body.call(thisArg, _);\r\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n }\r\n}\r\n\r\nexport function __exportStar(m, exports) {\r\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nexport function __values(o) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator], i = 0;\r\n if (m) return m.call(o);\r\n return {\r\n next: function () {\r\n if (o && i >= o.length) o = void 0;\r\n return { value: o && o[i++], done: !o };\r\n }\r\n };\r\n}\r\n\r\nexport function __read(o, n) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n if (!m) return o;\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n }\r\n catch (error) { e = { error: error }; }\r\n finally {\r\n try {\r\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n }\r\n finally { if (e) throw e.error; }\r\n }\r\n return ar;\r\n}\r\n\r\nexport function __spread() {\r\n for (var ar = [], i = 0; i < arguments.length; i++)\r\n ar = ar.concat(__read(arguments[i]));\r\n return ar;\r\n}\r\n\r\nexport function __spreadArrays() {\r\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n r[k] = a[j];\r\n return r;\r\n};\r\n\r\nexport function __await(v) {\r\n return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n function fulfill(value) { resume(\"next\", value); }\r\n function reject(value) { resume(\"throw\", value); }\r\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n var i, p;\r\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var m = o[Symbol.asyncIterator], i;\r\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n return cooked;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n if (mod && mod.__esModule) return mod;\r\n var result = {};\r\n if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n result.default = mod;\r\n return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n","export default function _isPlaceholder(a) {\n return a != null && typeof a === 'object' && a['@@functional/placeholder'] === true;\n}","import _isPlaceholder from './_isPlaceholder.js';\n\n/**\n * Optimized internal one-arity curry function.\n *\n * @private\n * @category Function\n * @param {Function} fn The function to curry.\n * @return {Function} The curried function.\n */\nexport default function _curry1(fn) {\n return function f1(a) {\n if (arguments.length === 0 || _isPlaceholder(a)) {\n return f1;\n } else {\n return fn.apply(this, arguments);\n }\n };\n}","export default function _has(prop, obj) {\n return Object.prototype.hasOwnProperty.call(obj, prop);\n}","import _has from './_has.js';\n\nvar toString = Object.prototype.toString;\nvar _isArguments = /*#__PURE__*/function () {\n return toString.call(arguments) === '[object Arguments]' ? function _isArguments(x) {\n return toString.call(x) === '[object Arguments]';\n } : function _isArguments(x) {\n return _has('callee', x);\n };\n}();\n\nexport default _isArguments;","import _curry1 from './internal/_curry1.js';\nimport _has from './internal/_has.js';\nimport _isArguments from './internal/_isArguments.js';\n\n// cover IE < 9 keys issues\nvar hasEnumBug = ! /*#__PURE__*/{ toString: null }.propertyIsEnumerable('toString');\nvar nonEnumerableProps = ['constructor', 'valueOf', 'isPrototypeOf', 'toString', 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];\n// Safari bug\nvar hasArgsEnumBug = /*#__PURE__*/function () {\n 'use strict';\n\n return arguments.propertyIsEnumerable('length');\n}();\n\nvar contains = function contains(list, item) {\n var idx = 0;\n while (idx < list.length) {\n if (list[idx] === item) {\n return true;\n }\n idx += 1;\n }\n return false;\n};\n\n/**\n * Returns a list containing the names of all the enumerable own properties of\n * the supplied object.\n * Note that the order of the output array is not guaranteed to be consistent\n * across different JS platforms.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Object\n * @sig {k: v} -> [k]\n * @param {Object} obj The object to extract properties from\n * @return {Array} An array of the object's own properties.\n * @see R.keysIn, R.values\n * @example\n *\n * R.keys({a: 1, b: 2, c: 3}); //=> ['a', 'b', 'c']\n */\nvar keys = typeof Object.keys === 'function' && !hasArgsEnumBug ? /*#__PURE__*/_curry1(function keys(obj) {\n return Object(obj) !== obj ? [] : Object.keys(obj);\n}) : /*#__PURE__*/_curry1(function keys(obj) {\n if (Object(obj) !== obj) {\n return [];\n }\n var prop, nIdx;\n var ks = [];\n var checkArgsLength = hasArgsEnumBug && _isArguments(obj);\n for (prop in obj) {\n if (_has(prop, obj) && (!checkArgsLength || prop !== 'length')) {\n ks[ks.length] = prop;\n }\n }\n if (hasEnumBug) {\n nIdx = nonEnumerableProps.length - 1;\n while (nIdx >= 0) {\n prop = nonEnumerableProps[nIdx];\n if (_has(prop, obj) && !contains(ks, prop)) {\n ks[ks.length] = prop;\n }\n nIdx -= 1;\n }\n }\n return ks;\n});\nexport default keys;","import _curry1 from './internal/_curry1.js';\nimport keys from './keys.js';\n\n/**\n * Returns a list of all the enumerable own properties of the supplied object.\n * Note that the order of the output array is not guaranteed across different\n * JS platforms.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Object\n * @sig {k: v} -> [v]\n * @param {Object} obj The object to extract values from\n * @return {Array} An array of the values of the object's own properties.\n * @see R.valuesIn, R.keys\n * @example\n *\n * R.values({a: 1, b: 2, c: 3}); //=> [1, 2, 3]\n */\nvar values = /*#__PURE__*/_curry1(function values(obj) {\n var props = keys(obj);\n var len = props.length;\n var vals = [];\n var idx = 0;\n while (idx < len) {\n vals[idx] = obj[props[idx]];\n idx += 1;\n }\n return vals;\n});\nexport default values;","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isFunction(x) {\n return typeof x === 'function';\n}\n//# sourceMappingURL=isFunction.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar _enable_super_gross_mode_that_will_cause_bad_things = false;\nexport var config = {\n Promise: undefined,\n set useDeprecatedSynchronousErrorHandling(value) {\n if (value) {\n var error = /*@__PURE__*/ new Error();\n /*@__PURE__*/ console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \\n' + error.stack);\n }\n else if (_enable_super_gross_mode_that_will_cause_bad_things) {\n /*@__PURE__*/ console.log('RxJS: Back to a better error behavior. Thank you. <3');\n }\n _enable_super_gross_mode_that_will_cause_bad_things = value;\n },\n get useDeprecatedSynchronousErrorHandling() {\n return _enable_super_gross_mode_that_will_cause_bad_things;\n },\n};\n//# sourceMappingURL=config.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function hostReportError(err) {\n setTimeout(function () { throw err; }, 0);\n}\n//# sourceMappingURL=hostReportError.js.map\n","/** PURE_IMPORTS_START _config,_util_hostReportError PURE_IMPORTS_END */\nimport { config } from './config';\nimport { hostReportError } from './util/hostReportError';\nexport var empty = {\n closed: true,\n next: function (value) { },\n error: function (err) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n throw err;\n }\n else {\n hostReportError(err);\n }\n },\n complete: function () { }\n};\n//# sourceMappingURL=Observer.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var isArray = /*@__PURE__*/ (function () { return Array.isArray || (function (x) { return x && typeof x.length === 'number'; }); })();\n//# sourceMappingURL=isArray.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isObject(x) {\n return x !== null && typeof x === 'object';\n}\n//# sourceMappingURL=isObject.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar UnsubscriptionErrorImpl = /*@__PURE__*/ (function () {\n function UnsubscriptionErrorImpl(errors) {\n Error.call(this);\n this.message = errors ?\n errors.length + \" errors occurred during unsubscription:\\n\" + errors.map(function (err, i) { return i + 1 + \") \" + err.toString(); }).join('\\n ') : '';\n this.name = 'UnsubscriptionError';\n this.errors = errors;\n return this;\n }\n UnsubscriptionErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);\n return UnsubscriptionErrorImpl;\n})();\nexport var UnsubscriptionError = UnsubscriptionErrorImpl;\n//# sourceMappingURL=UnsubscriptionError.js.map\n","/** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_UnsubscriptionError PURE_IMPORTS_END */\nimport { isArray } from './util/isArray';\nimport { isObject } from './util/isObject';\nimport { isFunction } from './util/isFunction';\nimport { UnsubscriptionError } from './util/UnsubscriptionError';\nvar Subscription = /*@__PURE__*/ (function () {\n function Subscription(unsubscribe) {\n this.closed = false;\n this._parentOrParents = null;\n this._subscriptions = null;\n if (unsubscribe) {\n this._unsubscribe = unsubscribe;\n }\n }\n Subscription.prototype.unsubscribe = function () {\n var errors;\n if (this.closed) {\n return;\n }\n var _a = this, _parentOrParents = _a._parentOrParents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions;\n this.closed = true;\n this._parentOrParents = null;\n this._subscriptions = null;\n if (_parentOrParents instanceof Subscription) {\n _parentOrParents.remove(this);\n }\n else if (_parentOrParents !== null) {\n for (var index = 0; index < _parentOrParents.length; ++index) {\n var parent_1 = _parentOrParents[index];\n parent_1.remove(this);\n }\n }\n if (isFunction(_unsubscribe)) {\n try {\n _unsubscribe.call(this);\n }\n catch (e) {\n errors = e instanceof UnsubscriptionError ? flattenUnsubscriptionErrors(e.errors) : [e];\n }\n }\n if (isArray(_subscriptions)) {\n var index = -1;\n var len = _subscriptions.length;\n while (++index < len) {\n var sub = _subscriptions[index];\n if (isObject(sub)) {\n try {\n sub.unsubscribe();\n }\n catch (e) {\n errors = errors || [];\n if (e instanceof UnsubscriptionError) {\n errors = errors.concat(flattenUnsubscriptionErrors(e.errors));\n }\n else {\n errors.push(e);\n }\n }\n }\n }\n }\n if (errors) {\n throw new UnsubscriptionError(errors);\n }\n };\n Subscription.prototype.add = function (teardown) {\n var subscription = teardown;\n if (!teardown) {\n return Subscription.EMPTY;\n }\n switch (typeof teardown) {\n case 'function':\n subscription = new Subscription(teardown);\n case 'object':\n if (subscription === this || subscription.closed || typeof subscription.unsubscribe !== 'function') {\n return subscription;\n }\n else if (this.closed) {\n subscription.unsubscribe();\n return subscription;\n }\n else if (!(subscription instanceof Subscription)) {\n var tmp = subscription;\n subscription = new Subscription();\n subscription._subscriptions = [tmp];\n }\n break;\n default: {\n throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.');\n }\n }\n var _parentOrParents = subscription._parentOrParents;\n if (_parentOrParents === null) {\n subscription._parentOrParents = this;\n }\n else if (_parentOrParents instanceof Subscription) {\n if (_parentOrParents === this) {\n return subscription;\n }\n subscription._parentOrParents = [_parentOrParents, this];\n }\n else if (_parentOrParents.indexOf(this) === -1) {\n _parentOrParents.push(this);\n }\n else {\n return subscription;\n }\n var subscriptions = this._subscriptions;\n if (subscriptions === null) {\n this._subscriptions = [subscription];\n }\n else {\n subscriptions.push(subscription);\n }\n return subscription;\n };\n Subscription.prototype.remove = function (subscription) {\n var subscriptions = this._subscriptions;\n if (subscriptions) {\n var subscriptionIndex = subscriptions.indexOf(subscription);\n if (subscriptionIndex !== -1) {\n subscriptions.splice(subscriptionIndex, 1);\n }\n }\n };\n Subscription.EMPTY = (function (empty) {\n empty.closed = true;\n return empty;\n }(new Subscription()));\n return Subscription;\n}());\nexport { Subscription };\nfunction flattenUnsubscriptionErrors(errors) {\n return errors.reduce(function (errs, err) { return errs.concat((err instanceof UnsubscriptionError) ? err.errors : err); }, []);\n}\n//# sourceMappingURL=Subscription.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var rxSubscriber = /*@__PURE__*/ (function () {\n return typeof Symbol === 'function'\n ? /*@__PURE__*/ Symbol('rxSubscriber')\n : '@@rxSubscriber_' + /*@__PURE__*/ Math.random();\n})();\nexport var $$rxSubscriber = rxSubscriber;\n//# sourceMappingURL=rxSubscriber.js.map\n","/** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { isFunction } from './util/isFunction';\nimport { empty as emptyObserver } from './Observer';\nimport { Subscription } from './Subscription';\nimport { rxSubscriber as rxSubscriberSymbol } from '../internal/symbol/rxSubscriber';\nimport { config } from './config';\nimport { hostReportError } from './util/hostReportError';\nvar Subscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(Subscriber, _super);\n function Subscriber(destinationOrNext, error, complete) {\n var _this = _super.call(this) || this;\n _this.syncErrorValue = null;\n _this.syncErrorThrown = false;\n _this.syncErrorThrowable = false;\n _this.isStopped = false;\n switch (arguments.length) {\n case 0:\n _this.destination = emptyObserver;\n break;\n case 1:\n if (!destinationOrNext) {\n _this.destination = emptyObserver;\n break;\n }\n if (typeof destinationOrNext === 'object') {\n if (destinationOrNext instanceof Subscriber) {\n _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable;\n _this.destination = destinationOrNext;\n destinationOrNext.add(_this);\n }\n else {\n _this.syncErrorThrowable = true;\n _this.destination = new SafeSubscriber(_this, destinationOrNext);\n }\n break;\n }\n default:\n _this.syncErrorThrowable = true;\n _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete);\n break;\n }\n return _this;\n }\n Subscriber.prototype[rxSubscriberSymbol] = function () { return this; };\n Subscriber.create = function (next, error, complete) {\n var subscriber = new Subscriber(next, error, complete);\n subscriber.syncErrorThrowable = false;\n return subscriber;\n };\n Subscriber.prototype.next = function (value) {\n if (!this.isStopped) {\n this._next(value);\n }\n };\n Subscriber.prototype.error = function (err) {\n if (!this.isStopped) {\n this.isStopped = true;\n this._error(err);\n }\n };\n Subscriber.prototype.complete = function () {\n if (!this.isStopped) {\n this.isStopped = true;\n this._complete();\n }\n };\n Subscriber.prototype.unsubscribe = function () {\n if (this.closed) {\n return;\n }\n this.isStopped = true;\n _super.prototype.unsubscribe.call(this);\n };\n Subscriber.prototype._next = function (value) {\n this.destination.next(value);\n };\n Subscriber.prototype._error = function (err) {\n this.destination.error(err);\n this.unsubscribe();\n };\n Subscriber.prototype._complete = function () {\n this.destination.complete();\n this.unsubscribe();\n };\n Subscriber.prototype._unsubscribeAndRecycle = function () {\n var _parentOrParents = this._parentOrParents;\n this._parentOrParents = null;\n this.unsubscribe();\n this.closed = false;\n this.isStopped = false;\n this._parentOrParents = _parentOrParents;\n return this;\n };\n return Subscriber;\n}(Subscription));\nexport { Subscriber };\nvar SafeSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(SafeSubscriber, _super);\n function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) {\n var _this = _super.call(this) || this;\n _this._parentSubscriber = _parentSubscriber;\n var next;\n var context = _this;\n if (isFunction(observerOrNext)) {\n next = observerOrNext;\n }\n else if (observerOrNext) {\n next = observerOrNext.next;\n error = observerOrNext.error;\n complete = observerOrNext.complete;\n if (observerOrNext !== emptyObserver) {\n context = Object.create(observerOrNext);\n if (isFunction(context.unsubscribe)) {\n _this.add(context.unsubscribe.bind(context));\n }\n context.unsubscribe = _this.unsubscribe.bind(_this);\n }\n }\n _this._context = context;\n _this._next = next;\n _this._error = error;\n _this._complete = complete;\n return _this;\n }\n SafeSubscriber.prototype.next = function (value) {\n if (!this.isStopped && this._next) {\n var _parentSubscriber = this._parentSubscriber;\n if (!config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {\n this.__tryOrUnsub(this._next, value);\n }\n else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) {\n this.unsubscribe();\n }\n }\n };\n SafeSubscriber.prototype.error = function (err) {\n if (!this.isStopped) {\n var _parentSubscriber = this._parentSubscriber;\n var useDeprecatedSynchronousErrorHandling = config.useDeprecatedSynchronousErrorHandling;\n if (this._error) {\n if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {\n this.__tryOrUnsub(this._error, err);\n this.unsubscribe();\n }\n else {\n this.__tryOrSetError(_parentSubscriber, this._error, err);\n this.unsubscribe();\n }\n }\n else if (!_parentSubscriber.syncErrorThrowable) {\n this.unsubscribe();\n if (useDeprecatedSynchronousErrorHandling) {\n throw err;\n }\n hostReportError(err);\n }\n else {\n if (useDeprecatedSynchronousErrorHandling) {\n _parentSubscriber.syncErrorValue = err;\n _parentSubscriber.syncErrorThrown = true;\n }\n else {\n hostReportError(err);\n }\n this.unsubscribe();\n }\n }\n };\n SafeSubscriber.prototype.complete = function () {\n var _this = this;\n if (!this.isStopped) {\n var _parentSubscriber = this._parentSubscriber;\n if (this._complete) {\n var wrappedComplete = function () { return _this._complete.call(_this._context); };\n if (!config.useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {\n this.__tryOrUnsub(wrappedComplete);\n this.unsubscribe();\n }\n else {\n this.__tryOrSetError(_parentSubscriber, wrappedComplete);\n this.unsubscribe();\n }\n }\n else {\n this.unsubscribe();\n }\n }\n };\n SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {\n try {\n fn.call(this._context, value);\n }\n catch (err) {\n this.unsubscribe();\n if (config.useDeprecatedSynchronousErrorHandling) {\n throw err;\n }\n else {\n hostReportError(err);\n }\n }\n };\n SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) {\n if (!config.useDeprecatedSynchronousErrorHandling) {\n throw new Error('bad call');\n }\n try {\n fn.call(this._context, value);\n }\n catch (err) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n parent.syncErrorValue = err;\n parent.syncErrorThrown = true;\n return true;\n }\n else {\n hostReportError(err);\n return true;\n }\n }\n return false;\n };\n SafeSubscriber.prototype._unsubscribe = function () {\n var _parentSubscriber = this._parentSubscriber;\n this._context = null;\n this._parentSubscriber = null;\n _parentSubscriber.unsubscribe();\n };\n return SafeSubscriber;\n}(Subscriber));\nexport { SafeSubscriber };\n//# sourceMappingURL=Subscriber.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var observable = /*@__PURE__*/ (function () { return typeof Symbol === 'function' && Symbol.observable || '@@observable'; })();\n//# sourceMappingURL=observable.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function noop() { }\n//# sourceMappingURL=noop.js.map\n","/** PURE_IMPORTS_START _noop PURE_IMPORTS_END */\nimport { noop } from './noop';\nexport function pipe() {\n var fns = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n fns[_i] = arguments[_i];\n }\n return pipeFromArray(fns);\n}\nexport function pipeFromArray(fns) {\n if (!fns) {\n return noop;\n }\n if (fns.length === 1) {\n return fns[0];\n }\n return function piped(input) {\n return fns.reduce(function (prev, fn) { return fn(prev); }, input);\n };\n}\n//# sourceMappingURL=pipe.js.map\n","/** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */\nimport { canReportError } from './util/canReportError';\nimport { toSubscriber } from './util/toSubscriber';\nimport { observable as Symbol_observable } from './symbol/observable';\nimport { pipeFromArray } from './util/pipe';\nimport { config } from './config';\nvar Observable = /*@__PURE__*/ (function () {\n function Observable(subscribe) {\n this._isScalar = false;\n if (subscribe) {\n this._subscribe = subscribe;\n }\n }\n Observable.prototype.lift = function (operator) {\n var observable = new Observable();\n observable.source = this;\n observable.operator = operator;\n return observable;\n };\n Observable.prototype.subscribe = function (observerOrNext, error, complete) {\n var operator = this.operator;\n var sink = toSubscriber(observerOrNext, error, complete);\n if (operator) {\n sink.add(operator.call(sink, this.source));\n }\n else {\n sink.add(this.source || (config.useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ?\n this._subscribe(sink) :\n this._trySubscribe(sink));\n }\n if (config.useDeprecatedSynchronousErrorHandling) {\n if (sink.syncErrorThrowable) {\n sink.syncErrorThrowable = false;\n if (sink.syncErrorThrown) {\n throw sink.syncErrorValue;\n }\n }\n }\n return sink;\n };\n Observable.prototype._trySubscribe = function (sink) {\n try {\n return this._subscribe(sink);\n }\n catch (err) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n sink.syncErrorThrown = true;\n sink.syncErrorValue = err;\n }\n if (canReportError(sink)) {\n sink.error(err);\n }\n else {\n console.warn(err);\n }\n }\n };\n Observable.prototype.forEach = function (next, promiseCtor) {\n var _this = this;\n promiseCtor = getPromiseCtor(promiseCtor);\n return new promiseCtor(function (resolve, reject) {\n var subscription;\n subscription = _this.subscribe(function (value) {\n try {\n next(value);\n }\n catch (err) {\n reject(err);\n if (subscription) {\n subscription.unsubscribe();\n }\n }\n }, reject, resolve);\n });\n };\n Observable.prototype._subscribe = function (subscriber) {\n var source = this.source;\n return source && source.subscribe(subscriber);\n };\n Observable.prototype[Symbol_observable] = function () {\n return this;\n };\n Observable.prototype.pipe = function () {\n var operations = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n operations[_i] = arguments[_i];\n }\n if (operations.length === 0) {\n return this;\n }\n return pipeFromArray(operations)(this);\n };\n Observable.prototype.toPromise = function (promiseCtor) {\n var _this = this;\n promiseCtor = getPromiseCtor(promiseCtor);\n return new promiseCtor(function (resolve, reject) {\n var value;\n _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); });\n });\n };\n Observable.create = function (subscribe) {\n return new Observable(subscribe);\n };\n return Observable;\n}());\nexport { Observable };\nfunction getPromiseCtor(promiseCtor) {\n if (!promiseCtor) {\n promiseCtor = config.Promise || Promise;\n }\n if (!promiseCtor) {\n throw new Error('no Promise impl found');\n }\n return promiseCtor;\n}\n//# sourceMappingURL=Observable.js.map\n","/** PURE_IMPORTS_START _Subscriber,_symbol_rxSubscriber,_Observer PURE_IMPORTS_END */\nimport { Subscriber } from '../Subscriber';\nimport { rxSubscriber as rxSubscriberSymbol } from '../symbol/rxSubscriber';\nimport { empty as emptyObserver } from '../Observer';\nexport function toSubscriber(nextOrObserver, error, complete) {\n if (nextOrObserver) {\n if (nextOrObserver instanceof Subscriber) {\n return nextOrObserver;\n }\n if (nextOrObserver[rxSubscriberSymbol]) {\n return nextOrObserver[rxSubscriberSymbol]();\n }\n }\n if (!nextOrObserver && !error && !complete) {\n return new Subscriber(emptyObserver);\n }\n return new Subscriber(nextOrObserver, error, complete);\n}\n//# sourceMappingURL=toSubscriber.js.map\n","/** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */\nimport { Subscriber } from '../Subscriber';\nexport function canReportError(observer) {\n while (observer) {\n var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped;\n if (closed_1 || isStopped) {\n return false;\n }\n else if (destination && destination instanceof Subscriber) {\n observer = destination;\n }\n else {\n observer = null;\n }\n }\n return true;\n}\n//# sourceMappingURL=canReportError.js.map\n","/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nexport var EMPTY = /*@__PURE__*/ new Observable(function (subscriber) { return subscriber.complete(); });\nexport function empty(scheduler) {\n return scheduler ? emptyScheduled(scheduler) : EMPTY;\n}\nfunction emptyScheduled(scheduler) {\n return new Observable(function (subscriber) { return scheduler.schedule(function () { return subscriber.complete(); }); });\n}\n//# sourceMappingURL=empty.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isScheduler(value) {\n return value && typeof value.schedule === 'function';\n}\n//# sourceMappingURL=isScheduler.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var subscribeToArray = function (array) {\n return function (subscriber) {\n for (var i = 0, len = array.length; i < len && !subscriber.closed; i++) {\n subscriber.next(array[i]);\n }\n subscriber.complete();\n };\n};\n//# sourceMappingURL=subscribeToArray.js.map\n","/** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nexport function scheduleArray(input, scheduler) {\n return new Observable(function (subscriber) {\n var sub = new Subscription();\n var i = 0;\n sub.add(scheduler.schedule(function () {\n if (i === input.length) {\n subscriber.complete();\n return;\n }\n subscriber.next(input[i++]);\n if (!subscriber.closed) {\n sub.add(this.schedule());\n }\n }));\n return sub;\n });\n}\n//# sourceMappingURL=scheduleArray.js.map\n","/** PURE_IMPORTS_START _Observable,_util_subscribeToArray,_scheduled_scheduleArray PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { subscribeToArray } from '../util/subscribeToArray';\nimport { scheduleArray } from '../scheduled/scheduleArray';\nexport function fromArray(input, scheduler) {\n if (!scheduler) {\n return new Observable(subscribeToArray(input));\n }\n else {\n return scheduleArray(input, scheduler);\n }\n}\n//# sourceMappingURL=fromArray.js.map\n","/** PURE_IMPORTS_START _util_isScheduler,_fromArray,_scheduled_scheduleArray PURE_IMPORTS_END */\nimport { isScheduler } from '../util/isScheduler';\nimport { fromArray } from './fromArray';\nimport { scheduleArray } from '../scheduled/scheduleArray';\nexport function of() {\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n var scheduler = args[args.length - 1];\n if (isScheduler(scheduler)) {\n args.pop();\n return scheduleArray(args, scheduler);\n }\n else {\n return fromArray(args);\n }\n}\n//# sourceMappingURL=of.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from './Subscriber';\nvar OuterSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(OuterSubscriber, _super);\n function OuterSubscriber() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.destination.next(innerValue);\n };\n OuterSubscriber.prototype.notifyError = function (error, innerSub) {\n this.destination.error(error);\n };\n OuterSubscriber.prototype.notifyComplete = function (innerSub) {\n this.destination.complete();\n };\n return OuterSubscriber;\n}(Subscriber));\nexport { OuterSubscriber };\n//# sourceMappingURL=OuterSubscriber.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from './Subscriber';\nvar InnerSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(InnerSubscriber, _super);\n function InnerSubscriber(parent, outerValue, outerIndex) {\n var _this = _super.call(this) || this;\n _this.parent = parent;\n _this.outerValue = outerValue;\n _this.outerIndex = outerIndex;\n _this.index = 0;\n return _this;\n }\n InnerSubscriber.prototype._next = function (value) {\n this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this);\n };\n InnerSubscriber.prototype._error = function (error) {\n this.parent.notifyError(error, this);\n this.unsubscribe();\n };\n InnerSubscriber.prototype._complete = function () {\n this.parent.notifyComplete(this);\n this.unsubscribe();\n };\n return InnerSubscriber;\n}(Subscriber));\nexport { InnerSubscriber };\n//# sourceMappingURL=InnerSubscriber.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function getSymbolIterator() {\n if (typeof Symbol !== 'function' || !Symbol.iterator) {\n return '@@iterator';\n }\n return Symbol.iterator;\n}\nexport var iterator = /*@__PURE__*/ getSymbolIterator();\nexport var $$iterator = iterator;\n//# sourceMappingURL=iterator.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport var isArrayLike = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; });\n//# sourceMappingURL=isArrayLike.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isPromise(value) {\n return !!value && typeof value.subscribe !== 'function' && typeof value.then === 'function';\n}\n//# sourceMappingURL=isPromise.js.map\n","/** PURE_IMPORTS_START _subscribeToArray,_subscribeToPromise,_subscribeToIterable,_subscribeToObservable,_isArrayLike,_isPromise,_isObject,_symbol_iterator,_symbol_observable PURE_IMPORTS_END */\nimport { subscribeToArray } from './subscribeToArray';\nimport { subscribeToPromise } from './subscribeToPromise';\nimport { subscribeToIterable } from './subscribeToIterable';\nimport { subscribeToObservable } from './subscribeToObservable';\nimport { isArrayLike } from './isArrayLike';\nimport { isPromise } from './isPromise';\nimport { isObject } from './isObject';\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport var subscribeTo = function (result) {\n if (!!result && typeof result[Symbol_observable] === 'function') {\n return subscribeToObservable(result);\n }\n else if (isArrayLike(result)) {\n return subscribeToArray(result);\n }\n else if (isPromise(result)) {\n return subscribeToPromise(result);\n }\n else if (!!result && typeof result[Symbol_iterator] === 'function') {\n return subscribeToIterable(result);\n }\n else {\n var value = isObject(result) ? 'an invalid object' : \"'\" + result + \"'\";\n var msg = \"You provided \" + value + \" where a stream was expected.\"\n + ' You can provide an Observable, Promise, Array, or Iterable.';\n throw new TypeError(msg);\n }\n};\n//# sourceMappingURL=subscribeTo.js.map\n","/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport var subscribeToObservable = function (obj) {\n return function (subscriber) {\n var obs = obj[Symbol_observable]();\n if (typeof obs.subscribe !== 'function') {\n throw new TypeError('Provided object does not correctly implement Symbol.observable');\n }\n else {\n return obs.subscribe(subscriber);\n }\n };\n};\n//# sourceMappingURL=subscribeToObservable.js.map\n","/** PURE_IMPORTS_START _hostReportError PURE_IMPORTS_END */\nimport { hostReportError } from './hostReportError';\nexport var subscribeToPromise = function (promise) {\n return function (subscriber) {\n promise.then(function (value) {\n if (!subscriber.closed) {\n subscriber.next(value);\n subscriber.complete();\n }\n }, function (err) { return subscriber.error(err); })\n .then(null, hostReportError);\n return subscriber;\n };\n};\n//# sourceMappingURL=subscribeToPromise.js.map\n","/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nexport var subscribeToIterable = function (iterable) {\n return function (subscriber) {\n var iterator = iterable[Symbol_iterator]();\n do {\n var item = iterator.next();\n if (item.done) {\n subscriber.complete();\n break;\n }\n subscriber.next(item.value);\n if (subscriber.closed) {\n break;\n }\n } while (true);\n if (typeof iterator.return === 'function') {\n subscriber.add(function () {\n if (iterator.return) {\n iterator.return();\n }\n });\n }\n return subscriber;\n };\n};\n//# sourceMappingURL=subscribeToIterable.js.map\n","/** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo,_Observable PURE_IMPORTS_END */\nimport { InnerSubscriber } from '../InnerSubscriber';\nimport { subscribeTo } from './subscribeTo';\nimport { Observable } from '../Observable';\nexport function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, destination) {\n if (destination === void 0) {\n destination = new InnerSubscriber(outerSubscriber, outerValue, outerIndex);\n }\n if (destination.closed) {\n return undefined;\n }\n if (result instanceof Observable) {\n return result.subscribe(destination);\n }\n return subscribeTo(result)(destination);\n}\n//# sourceMappingURL=subscribeToResult.js.map\n","/** PURE_IMPORTS_START tslib,_util_isScheduler,_util_isArray,_OuterSubscriber,_util_subscribeToResult,_fromArray PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { isScheduler } from '../util/isScheduler';\nimport { isArray } from '../util/isArray';\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nimport { fromArray } from './fromArray';\nvar NONE = {};\nexport function combineLatest() {\n var observables = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n observables[_i] = arguments[_i];\n }\n var resultSelector = null;\n var scheduler = null;\n if (isScheduler(observables[observables.length - 1])) {\n scheduler = observables.pop();\n }\n if (typeof observables[observables.length - 1] === 'function') {\n resultSelector = observables.pop();\n }\n if (observables.length === 1 && isArray(observables[0])) {\n observables = observables[0];\n }\n return fromArray(observables, scheduler).lift(new CombineLatestOperator(resultSelector));\n}\nvar CombineLatestOperator = /*@__PURE__*/ (function () {\n function CombineLatestOperator(resultSelector) {\n this.resultSelector = resultSelector;\n }\n CombineLatestOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new CombineLatestSubscriber(subscriber, this.resultSelector));\n };\n return CombineLatestOperator;\n}());\nexport { CombineLatestOperator };\nvar CombineLatestSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(CombineLatestSubscriber, _super);\n function CombineLatestSubscriber(destination, resultSelector) {\n var _this = _super.call(this, destination) || this;\n _this.resultSelector = resultSelector;\n _this.active = 0;\n _this.values = [];\n _this.observables = [];\n return _this;\n }\n CombineLatestSubscriber.prototype._next = function (observable) {\n this.values.push(NONE);\n this.observables.push(observable);\n };\n CombineLatestSubscriber.prototype._complete = function () {\n var observables = this.observables;\n var len = observables.length;\n if (len === 0) {\n this.destination.complete();\n }\n else {\n this.active = len;\n this.toRespond = len;\n for (var i = 0; i < len; i++) {\n var observable = observables[i];\n this.add(subscribeToResult(this, observable, observable, i));\n }\n }\n };\n CombineLatestSubscriber.prototype.notifyComplete = function (unused) {\n if ((this.active -= 1) === 0) {\n this.destination.complete();\n }\n };\n CombineLatestSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n var values = this.values;\n var oldVal = values[outerIndex];\n var toRespond = !this.toRespond\n ? 0\n : oldVal === NONE ? --this.toRespond : this.toRespond;\n values[outerIndex] = innerValue;\n if (toRespond === 0) {\n if (this.resultSelector) {\n this._tryResultSelector(values);\n }\n else {\n this.destination.next(values.slice());\n }\n }\n };\n CombineLatestSubscriber.prototype._tryResultSelector = function (values) {\n var result;\n try {\n result = this.resultSelector.apply(this, values);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.next(result);\n };\n return CombineLatestSubscriber;\n}(OuterSubscriber));\nexport { CombineLatestSubscriber };\n//# sourceMappingURL=combineLatest.js.map\n","/** PURE_IMPORTS_START tslib,_Action PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Action } from './Action';\nvar AsyncAction = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AsyncAction, _super);\n function AsyncAction(scheduler, work) {\n var _this = _super.call(this, scheduler, work) || this;\n _this.scheduler = scheduler;\n _this.work = work;\n _this.pending = false;\n return _this;\n }\n AsyncAction.prototype.schedule = function (state, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if (this.closed) {\n return this;\n }\n this.state = state;\n var id = this.id;\n var scheduler = this.scheduler;\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, delay);\n }\n this.pending = true;\n this.delay = delay;\n this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);\n return this;\n };\n AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n return setInterval(scheduler.flush.bind(scheduler, this), delay);\n };\n AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if (delay !== null && this.delay === delay && this.pending === false) {\n return id;\n }\n clearInterval(id);\n return undefined;\n };\n AsyncAction.prototype.execute = function (state, delay) {\n if (this.closed) {\n return new Error('executing a cancelled action');\n }\n this.pending = false;\n var error = this._execute(state, delay);\n if (error) {\n return error;\n }\n else if (this.pending === false && this.id != null) {\n this.id = this.recycleAsyncId(this.scheduler, this.id, null);\n }\n };\n AsyncAction.prototype._execute = function (state, delay) {\n var errored = false;\n var errorValue = undefined;\n try {\n this.work(state);\n }\n catch (e) {\n errored = true;\n errorValue = !!e && e || new Error(e);\n }\n if (errored) {\n this.unsubscribe();\n return errorValue;\n }\n };\n AsyncAction.prototype._unsubscribe = function () {\n var id = this.id;\n var scheduler = this.scheduler;\n var actions = scheduler.actions;\n var index = actions.indexOf(this);\n this.work = null;\n this.state = null;\n this.pending = false;\n this.scheduler = null;\n if (index !== -1) {\n actions.splice(index, 1);\n }\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, null);\n }\n this.delay = null;\n };\n return AsyncAction;\n}(Action));\nexport { AsyncAction };\n//# sourceMappingURL=AsyncAction.js.map\n","/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscription } from '../Subscription';\nvar Action = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(Action, _super);\n function Action(scheduler, work) {\n return _super.call(this) || this;\n }\n Action.prototype.schedule = function (state, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n return this;\n };\n return Action;\n}(Subscription));\nexport { Action };\n//# sourceMappingURL=Action.js.map\n","/** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { AsyncAction } from './AsyncAction';\nvar AnimationFrameAction = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AnimationFrameAction, _super);\n function AnimationFrameAction(scheduler, work) {\n var _this = _super.call(this, scheduler, work) || this;\n _this.scheduler = scheduler;\n _this.work = work;\n return _this;\n }\n AnimationFrameAction.prototype.requestAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if (delay !== null && delay > 0) {\n return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);\n }\n scheduler.actions.push(this);\n return scheduler.scheduled || (scheduler.scheduled = requestAnimationFrame(function () { return scheduler.flush(null); }));\n };\n AnimationFrameAction.prototype.recycleAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {\n return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);\n }\n if (scheduler.actions.length === 0) {\n cancelAnimationFrame(id);\n scheduler.scheduled = undefined;\n }\n return undefined;\n };\n return AnimationFrameAction;\n}(AsyncAction));\nexport { AnimationFrameAction };\n//# sourceMappingURL=AnimationFrameAction.js.map\n","var Scheduler = /*@__PURE__*/ (function () {\n function Scheduler(SchedulerAction, now) {\n if (now === void 0) {\n now = Scheduler.now;\n }\n this.SchedulerAction = SchedulerAction;\n this.now = now;\n }\n Scheduler.prototype.schedule = function (work, delay, state) {\n if (delay === void 0) {\n delay = 0;\n }\n return new this.SchedulerAction(this, work).schedule(state, delay);\n };\n Scheduler.now = function () { return Date.now(); };\n return Scheduler;\n}());\nexport { Scheduler };\n//# sourceMappingURL=Scheduler.js.map\n","/** PURE_IMPORTS_START tslib,_Scheduler PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Scheduler } from '../Scheduler';\nvar AsyncScheduler = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AsyncScheduler, _super);\n function AsyncScheduler(SchedulerAction, now) {\n if (now === void 0) {\n now = Scheduler.now;\n }\n var _this = _super.call(this, SchedulerAction, function () {\n if (AsyncScheduler.delegate && AsyncScheduler.delegate !== _this) {\n return AsyncScheduler.delegate.now();\n }\n else {\n return now();\n }\n }) || this;\n _this.actions = [];\n _this.active = false;\n _this.scheduled = undefined;\n return _this;\n }\n AsyncScheduler.prototype.schedule = function (work, delay, state) {\n if (delay === void 0) {\n delay = 0;\n }\n if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {\n return AsyncScheduler.delegate.schedule(work, delay, state);\n }\n else {\n return _super.prototype.schedule.call(this, work, delay, state);\n }\n };\n AsyncScheduler.prototype.flush = function (action) {\n var actions = this.actions;\n if (this.active) {\n actions.push(action);\n return;\n }\n var error;\n this.active = true;\n do {\n if (error = action.execute(action.state, action.delay)) {\n break;\n }\n } while (action = actions.shift());\n this.active = false;\n if (error) {\n while (action = actions.shift()) {\n action.unsubscribe();\n }\n throw error;\n }\n };\n return AsyncScheduler;\n}(Scheduler));\nexport { AsyncScheduler };\n//# sourceMappingURL=AsyncScheduler.js.map\n","/** PURE_IMPORTS_START _AnimationFrameAction,_AnimationFrameScheduler PURE_IMPORTS_END */\nimport { AnimationFrameAction } from './AnimationFrameAction';\nimport { AnimationFrameScheduler } from './AnimationFrameScheduler';\nexport var animationFrame = /*@__PURE__*/ new AnimationFrameScheduler(AnimationFrameAction);\n//# sourceMappingURL=animationFrame.js.map\n","/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { AsyncScheduler } from './AsyncScheduler';\nvar AnimationFrameScheduler = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AnimationFrameScheduler, _super);\n function AnimationFrameScheduler() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n AnimationFrameScheduler.prototype.flush = function (action) {\n this.active = true;\n this.scheduled = undefined;\n var actions = this.actions;\n var error;\n var index = -1;\n var count = actions.length;\n action = action || actions.shift();\n do {\n if (error = action.execute(action.state, action.delay)) {\n break;\n }\n } while (++index < count && (action = actions.shift()));\n this.active = false;\n if (error) {\n while (++index < count && (action = actions.shift())) {\n action.unsubscribe();\n }\n throw error;\n }\n };\n return AnimationFrameScheduler;\n}(AsyncScheduler));\nexport { AnimationFrameScheduler };\n//# sourceMappingURL=AnimationFrameScheduler.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function map(project, thisArg) {\n return function mapOperation(source) {\n if (typeof project !== 'function') {\n throw new TypeError('argument is not a function. Are you looking for `mapTo()`?');\n }\n return source.lift(new MapOperator(project, thisArg));\n };\n}\nvar MapOperator = /*@__PURE__*/ (function () {\n function MapOperator(project, thisArg) {\n this.project = project;\n this.thisArg = thisArg;\n }\n MapOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg));\n };\n return MapOperator;\n}());\nexport { MapOperator };\nvar MapSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(MapSubscriber, _super);\n function MapSubscriber(destination, project, thisArg) {\n var _this = _super.call(this, destination) || this;\n _this.project = project;\n _this.count = 0;\n _this.thisArg = thisArg || _this;\n return _this;\n }\n MapSubscriber.prototype._next = function (value) {\n var result;\n try {\n result = this.project.call(this.thisArg, value, this.count++);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.next(result);\n };\n return MapSubscriber;\n}(Subscriber));\n//# sourceMappingURL=map.js.map\n","/** PURE_IMPORTS_START _scheduleObservable,_schedulePromise,_scheduleArray,_scheduleIterable,_util_isInteropObservable,_util_isPromise,_util_isArrayLike,_util_isIterable PURE_IMPORTS_END */\nimport { scheduleObservable } from './scheduleObservable';\nimport { schedulePromise } from './schedulePromise';\nimport { scheduleArray } from './scheduleArray';\nimport { scheduleIterable } from './scheduleIterable';\nimport { isInteropObservable } from '../util/isInteropObservable';\nimport { isPromise } from '../util/isPromise';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isIterable } from '../util/isIterable';\nexport function scheduled(input, scheduler) {\n if (input != null) {\n if (isInteropObservable(input)) {\n return scheduleObservable(input, scheduler);\n }\n else if (isPromise(input)) {\n return schedulePromise(input, scheduler);\n }\n else if (isArrayLike(input)) {\n return scheduleArray(input, scheduler);\n }\n else if (isIterable(input) || typeof input === 'string') {\n return scheduleIterable(input, scheduler);\n }\n }\n throw new TypeError((input !== null && typeof input || input) + ' is not observable');\n}\n//# sourceMappingURL=scheduled.js.map\n","/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport function isInteropObservable(input) {\n return input && typeof input[Symbol_observable] === 'function';\n}\n//# sourceMappingURL=isInteropObservable.js.map\n","/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_observable PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport function scheduleObservable(input, scheduler) {\n return new Observable(function (subscriber) {\n var sub = new Subscription();\n sub.add(scheduler.schedule(function () {\n var observable = input[Symbol_observable]();\n sub.add(observable.subscribe({\n next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); },\n error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); },\n complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); },\n }));\n }));\n return sub;\n });\n}\n//# sourceMappingURL=scheduleObservable.js.map\n","/** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nexport function schedulePromise(input, scheduler) {\n return new Observable(function (subscriber) {\n var sub = new Subscription();\n sub.add(scheduler.schedule(function () {\n return input.then(function (value) {\n sub.add(scheduler.schedule(function () {\n subscriber.next(value);\n sub.add(scheduler.schedule(function () { return subscriber.complete(); }));\n }));\n }, function (err) {\n sub.add(scheduler.schedule(function () { return subscriber.error(err); }));\n });\n }));\n return sub;\n });\n}\n//# sourceMappingURL=schedulePromise.js.map\n","/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nexport function isIterable(input) {\n return input && typeof input[Symbol_iterator] === 'function';\n}\n//# sourceMappingURL=isIterable.js.map\n","/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_iterator PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nexport function scheduleIterable(input, scheduler) {\n if (!input) {\n throw new Error('Iterable cannot be null');\n }\n return new Observable(function (subscriber) {\n var sub = new Subscription();\n var iterator;\n sub.add(function () {\n if (iterator && typeof iterator.return === 'function') {\n iterator.return();\n }\n });\n sub.add(scheduler.schedule(function () {\n iterator = input[Symbol_iterator]();\n sub.add(scheduler.schedule(function () {\n if (subscriber.closed) {\n return;\n }\n var value;\n var done;\n try {\n var result = iterator.next();\n value = result.value;\n done = result.done;\n }\n catch (err) {\n subscriber.error(err);\n return;\n }\n if (done) {\n subscriber.complete();\n }\n else {\n subscriber.next(value);\n this.schedule();\n }\n }));\n }));\n return sub;\n });\n}\n//# sourceMappingURL=scheduleIterable.js.map\n","/** PURE_IMPORTS_START _Observable,_util_subscribeTo,_scheduled_scheduled PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { subscribeTo } from '../util/subscribeTo';\nimport { scheduled } from '../scheduled/scheduled';\nexport function from(input, scheduler) {\n if (!scheduler) {\n if (input instanceof Observable) {\n return input;\n }\n return new Observable(subscribeTo(input));\n }\n else {\n return scheduled(input, scheduler);\n }\n}\n//# sourceMappingURL=from.js.map\n","/** PURE_IMPORTS_START tslib,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber,_map,_observable_from PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { subscribeToResult } from '../util/subscribeToResult';\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { InnerSubscriber } from '../InnerSubscriber';\nimport { map } from './map';\nimport { from } from '../observable/from';\nexport function mergeMap(project, resultSelector, concurrent) {\n if (concurrent === void 0) {\n concurrent = Number.POSITIVE_INFINITY;\n }\n if (typeof resultSelector === 'function') {\n return function (source) { return source.pipe(mergeMap(function (a, i) { return from(project(a, i)).pipe(map(function (b, ii) { return resultSelector(a, b, i, ii); })); }, concurrent)); };\n }\n else if (typeof resultSelector === 'number') {\n concurrent = resultSelector;\n }\n return function (source) { return source.lift(new MergeMapOperator(project, concurrent)); };\n}\nvar MergeMapOperator = /*@__PURE__*/ (function () {\n function MergeMapOperator(project, concurrent) {\n if (concurrent === void 0) {\n concurrent = Number.POSITIVE_INFINITY;\n }\n this.project = project;\n this.concurrent = concurrent;\n }\n MergeMapOperator.prototype.call = function (observer, source) {\n return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent));\n };\n return MergeMapOperator;\n}());\nexport { MergeMapOperator };\nvar MergeMapSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(MergeMapSubscriber, _super);\n function MergeMapSubscriber(destination, project, concurrent) {\n if (concurrent === void 0) {\n concurrent = Number.POSITIVE_INFINITY;\n }\n var _this = _super.call(this, destination) || this;\n _this.project = project;\n _this.concurrent = concurrent;\n _this.hasCompleted = false;\n _this.buffer = [];\n _this.active = 0;\n _this.index = 0;\n return _this;\n }\n MergeMapSubscriber.prototype._next = function (value) {\n if (this.active < this.concurrent) {\n this._tryNext(value);\n }\n else {\n this.buffer.push(value);\n }\n };\n MergeMapSubscriber.prototype._tryNext = function (value) {\n var result;\n var index = this.index++;\n try {\n result = this.project(value, index);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.active++;\n this._innerSub(result, value, index);\n };\n MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {\n var innerSubscriber = new InnerSubscriber(this, undefined, undefined);\n var destination = this.destination;\n destination.add(innerSubscriber);\n subscribeToResult(this, ish, value, index, innerSubscriber);\n };\n MergeMapSubscriber.prototype._complete = function () {\n this.hasCompleted = true;\n if (this.active === 0 && this.buffer.length === 0) {\n this.destination.complete();\n }\n this.unsubscribe();\n };\n MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.destination.next(innerValue);\n };\n MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {\n var buffer = this.buffer;\n this.remove(innerSub);\n this.active--;\n if (buffer.length > 0) {\n this._next(buffer.shift());\n }\n else if (this.active === 0 && this.hasCompleted) {\n this.destination.complete();\n }\n };\n return MergeMapSubscriber;\n}(OuterSubscriber));\nexport { MergeMapSubscriber };\n//# sourceMappingURL=mergeMap.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function identity(x) {\n return x;\n}\n//# sourceMappingURL=identity.js.map\n","/** PURE_IMPORTS_START _mergeMap,_util_identity PURE_IMPORTS_END */\nimport { mergeMap } from './mergeMap';\nimport { identity } from '../util/identity';\nexport function mergeAll(concurrent) {\n if (concurrent === void 0) {\n concurrent = Number.POSITIVE_INFINITY;\n }\n return mergeMap(identity, concurrent);\n}\n//# sourceMappingURL=mergeAll.js.map\n","/** PURE_IMPORTS_START _Observable,_util_isScheduler,_operators_mergeAll,_fromArray PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { isScheduler } from '../util/isScheduler';\nimport { mergeAll } from '../operators/mergeAll';\nimport { fromArray } from './fromArray';\nexport function merge() {\n var observables = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n observables[_i] = arguments[_i];\n }\n var concurrent = Number.POSITIVE_INFINITY;\n var scheduler = null;\n var last = observables[observables.length - 1];\n if (isScheduler(last)) {\n scheduler = observables.pop();\n if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {\n concurrent = observables.pop();\n }\n }\n else if (typeof last === 'number') {\n concurrent = observables.pop();\n }\n if (scheduler === null && observables.length === 1 && observables[0] instanceof Observable) {\n return observables[0];\n }\n return mergeAll(concurrent)(fromArray(observables, scheduler));\n}\n//# sourceMappingURL=merge.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber,_util_noop,_util_isFunction PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nimport { noop } from '../util/noop';\nimport { isFunction } from '../util/isFunction';\nexport function tap(nextOrObserver, error, complete) {\n return function tapOperatorFunction(source) {\n return source.lift(new DoOperator(nextOrObserver, error, complete));\n };\n}\nvar DoOperator = /*@__PURE__*/ (function () {\n function DoOperator(nextOrObserver, error, complete) {\n this.nextOrObserver = nextOrObserver;\n this.error = error;\n this.complete = complete;\n }\n DoOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete));\n };\n return DoOperator;\n}());\nvar TapSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(TapSubscriber, _super);\n function TapSubscriber(destination, observerOrNext, error, complete) {\n var _this = _super.call(this, destination) || this;\n _this._tapNext = noop;\n _this._tapError = noop;\n _this._tapComplete = noop;\n _this._tapError = error || noop;\n _this._tapComplete = complete || noop;\n if (isFunction(observerOrNext)) {\n _this._context = _this;\n _this._tapNext = observerOrNext;\n }\n else if (observerOrNext) {\n _this._context = observerOrNext;\n _this._tapNext = observerOrNext.next || noop;\n _this._tapError = observerOrNext.error || noop;\n _this._tapComplete = observerOrNext.complete || noop;\n }\n return _this;\n }\n TapSubscriber.prototype._next = function (value) {\n try {\n this._tapNext.call(this._context, value);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.next(value);\n };\n TapSubscriber.prototype._error = function (err) {\n try {\n this._tapError.call(this._context, err);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.error(err);\n };\n TapSubscriber.prototype._complete = function () {\n try {\n this._tapComplete.call(this._context);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n return this.destination.complete();\n };\n return TapSubscriber;\n}(Subscriber));\n//# sourceMappingURL=tap.js.map\n","/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { InnerSubscriber } from '../InnerSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nimport { map } from './map';\nimport { from } from '../observable/from';\nexport function switchMap(project, resultSelector) {\n if (typeof resultSelector === 'function') {\n return function (source) { return source.pipe(switchMap(function (a, i) { return from(project(a, i)).pipe(map(function (b, ii) { return resultSelector(a, b, i, ii); })); })); };\n }\n return function (source) { return source.lift(new SwitchMapOperator(project)); };\n}\nvar SwitchMapOperator = /*@__PURE__*/ (function () {\n function SwitchMapOperator(project) {\n this.project = project;\n }\n SwitchMapOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new SwitchMapSubscriber(subscriber, this.project));\n };\n return SwitchMapOperator;\n}());\nvar SwitchMapSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(SwitchMapSubscriber, _super);\n function SwitchMapSubscriber(destination, project) {\n var _this = _super.call(this, destination) || this;\n _this.project = project;\n _this.index = 0;\n return _this;\n }\n SwitchMapSubscriber.prototype._next = function (value) {\n var result;\n var index = this.index++;\n try {\n result = this.project(value, index);\n }\n catch (error) {\n this.destination.error(error);\n return;\n }\n this._innerSub(result, value, index);\n };\n SwitchMapSubscriber.prototype._innerSub = function (result, value, index) {\n var innerSubscription = this.innerSubscription;\n if (innerSubscription) {\n innerSubscription.unsubscribe();\n }\n var innerSubscriber = new InnerSubscriber(this, undefined, undefined);\n var destination = this.destination;\n destination.add(innerSubscriber);\n this.innerSubscription = subscribeToResult(this, result, value, index, innerSubscriber);\n };\n SwitchMapSubscriber.prototype._complete = function () {\n var innerSubscription = this.innerSubscription;\n if (!innerSubscription || innerSubscription.closed) {\n _super.prototype._complete.call(this);\n }\n this.unsubscribe();\n };\n SwitchMapSubscriber.prototype._unsubscribe = function () {\n this.innerSubscription = null;\n };\n SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) {\n var destination = this.destination;\n destination.remove(innerSub);\n this.innerSubscription = null;\n if (this.isStopped) {\n _super.prototype._complete.call(this);\n }\n };\n SwitchMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.destination.next(innerValue);\n };\n return SwitchMapSubscriber;\n}(OuterSubscriber));\n//# sourceMappingURL=switchMap.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function filter(predicate, thisArg) {\n return function filterOperatorFunction(source) {\n return source.lift(new FilterOperator(predicate, thisArg));\n };\n}\nvar FilterOperator = /*@__PURE__*/ (function () {\n function FilterOperator(predicate, thisArg) {\n this.predicate = predicate;\n this.thisArg = thisArg;\n }\n FilterOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg));\n };\n return FilterOperator;\n}());\nvar FilterSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(FilterSubscriber, _super);\n function FilterSubscriber(destination, predicate, thisArg) {\n var _this = _super.call(this, destination) || this;\n _this.predicate = predicate;\n _this.thisArg = thisArg;\n _this.count = 0;\n return _this;\n }\n FilterSubscriber.prototype._next = function (value) {\n var result;\n try {\n result = this.predicate.call(this.thisArg, value, this.count++);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n if (result) {\n this.destination.next(value);\n }\n };\n return FilterSubscriber;\n}(Subscriber));\n//# sourceMappingURL=filter.js.map\n","/** PURE_IMPORTS_START _observable_empty,_observable_of,_observable_throwError PURE_IMPORTS_END */\nimport { empty } from './observable/empty';\nimport { of } from './observable/of';\nimport { throwError } from './observable/throwError';\nexport var NotificationKind;\n/*@__PURE__*/ (function (NotificationKind) {\n NotificationKind[\"NEXT\"] = \"N\";\n NotificationKind[\"ERROR\"] = \"E\";\n NotificationKind[\"COMPLETE\"] = \"C\";\n})(NotificationKind || (NotificationKind = {}));\nvar Notification = /*@__PURE__*/ (function () {\n function Notification(kind, value, error) {\n this.kind = kind;\n this.value = value;\n this.error = error;\n this.hasValue = kind === 'N';\n }\n Notification.prototype.observe = function (observer) {\n switch (this.kind) {\n case 'N':\n return observer.next && observer.next(this.value);\n case 'E':\n return observer.error && observer.error(this.error);\n case 'C':\n return observer.complete && observer.complete();\n }\n };\n Notification.prototype.do = function (next, error, complete) {\n var kind = this.kind;\n switch (kind) {\n case 'N':\n return next && next(this.value);\n case 'E':\n return error && error(this.error);\n case 'C':\n return complete && complete();\n }\n };\n Notification.prototype.accept = function (nextOrObserver, error, complete) {\n if (nextOrObserver && typeof nextOrObserver.next === 'function') {\n return this.observe(nextOrObserver);\n }\n else {\n return this.do(nextOrObserver, error, complete);\n }\n };\n Notification.prototype.toObservable = function () {\n var kind = this.kind;\n switch (kind) {\n case 'N':\n return of(this.value);\n case 'E':\n return throwError(this.error);\n case 'C':\n return empty();\n }\n throw new Error('unexpected notification kind value');\n };\n Notification.createNext = function (value) {\n if (typeof value !== 'undefined') {\n return new Notification('N', value);\n }\n return Notification.undefinedValueNotification;\n };\n Notification.createError = function (err) {\n return new Notification('E', undefined, err);\n };\n Notification.createComplete = function () {\n return Notification.completeNotification;\n };\n Notification.completeNotification = new Notification('C');\n Notification.undefinedValueNotification = new Notification('N', undefined);\n return Notification;\n}());\nexport { Notification };\n//# sourceMappingURL=Notification.js.map\n","/** PURE_IMPORTS_START _AsyncAction,_AsyncScheduler PURE_IMPORTS_END */\nimport { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\nexport var async = /*@__PURE__*/ new AsyncScheduler(AsyncAction);\n//# sourceMappingURL=async.js.map\n","/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nexport function throwError(error, scheduler) {\n if (!scheduler) {\n return new Observable(function (subscriber) { return subscriber.error(error); });\n }\n else {\n return new Observable(function (subscriber) { return scheduler.schedule(dispatch, 0, { error: error, subscriber: subscriber }); });\n }\n}\nfunction dispatch(_a) {\n var error = _a.error, subscriber = _a.subscriber;\n subscriber.error(error);\n}\n//# sourceMappingURL=throwError.js.map\n","/** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_Subscriber,_Notification PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { async } from '../scheduler/async';\nimport { isDate } from '../util/isDate';\nimport { Subscriber } from '../Subscriber';\nimport { Notification } from '../Notification';\nexport function delay(delay, scheduler) {\n if (scheduler === void 0) {\n scheduler = async;\n }\n var absoluteDelay = isDate(delay);\n var delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay);\n return function (source) { return source.lift(new DelayOperator(delayFor, scheduler)); };\n}\nvar DelayOperator = /*@__PURE__*/ (function () {\n function DelayOperator(delay, scheduler) {\n this.delay = delay;\n this.scheduler = scheduler;\n }\n DelayOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler));\n };\n return DelayOperator;\n}());\nvar DelaySubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(DelaySubscriber, _super);\n function DelaySubscriber(destination, delay, scheduler) {\n var _this = _super.call(this, destination) || this;\n _this.delay = delay;\n _this.scheduler = scheduler;\n _this.queue = [];\n _this.active = false;\n _this.errored = false;\n return _this;\n }\n DelaySubscriber.dispatch = function (state) {\n var source = state.source;\n var queue = source.queue;\n var scheduler = state.scheduler;\n var destination = state.destination;\n while (queue.length > 0 && (queue[0].time - scheduler.now()) <= 0) {\n queue.shift().notification.observe(destination);\n }\n if (queue.length > 0) {\n var delay_1 = Math.max(0, queue[0].time - scheduler.now());\n this.schedule(state, delay_1);\n }\n else {\n this.unsubscribe();\n source.active = false;\n }\n };\n DelaySubscriber.prototype._schedule = function (scheduler) {\n this.active = true;\n var destination = this.destination;\n destination.add(scheduler.schedule(DelaySubscriber.dispatch, this.delay, {\n source: this, destination: this.destination, scheduler: scheduler\n }));\n };\n DelaySubscriber.prototype.scheduleNotification = function (notification) {\n if (this.errored === true) {\n return;\n }\n var scheduler = this.scheduler;\n var message = new DelayMessage(scheduler.now() + this.delay, notification);\n this.queue.push(message);\n if (this.active === false) {\n this._schedule(scheduler);\n }\n };\n DelaySubscriber.prototype._next = function (value) {\n this.scheduleNotification(Notification.createNext(value));\n };\n DelaySubscriber.prototype._error = function (err) {\n this.errored = true;\n this.queue = [];\n this.destination.error(err);\n this.unsubscribe();\n };\n DelaySubscriber.prototype._complete = function () {\n this.scheduleNotification(Notification.createComplete());\n this.unsubscribe();\n };\n return DelaySubscriber;\n}(Subscriber));\nvar DelayMessage = /*@__PURE__*/ (function () {\n function DelayMessage(time, notification) {\n this.time = time;\n this.notification = notification;\n }\n return DelayMessage;\n}());\n//# sourceMappingURL=delay.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nexport function isDate(value) {\n return value instanceof Date && !isNaN(+value);\n}\n//# sourceMappingURL=isDate.js.map\n","/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nexport function withLatestFrom() {\n var args = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n args[_i] = arguments[_i];\n }\n return function (source) {\n var project;\n if (typeof args[args.length - 1] === 'function') {\n project = args.pop();\n }\n var observables = args;\n return source.lift(new WithLatestFromOperator(observables, project));\n };\n}\nvar WithLatestFromOperator = /*@__PURE__*/ (function () {\n function WithLatestFromOperator(observables, project) {\n this.observables = observables;\n this.project = project;\n }\n WithLatestFromOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new WithLatestFromSubscriber(subscriber, this.observables, this.project));\n };\n return WithLatestFromOperator;\n}());\nvar WithLatestFromSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(WithLatestFromSubscriber, _super);\n function WithLatestFromSubscriber(destination, observables, project) {\n var _this = _super.call(this, destination) || this;\n _this.observables = observables;\n _this.project = project;\n _this.toRespond = [];\n var len = observables.length;\n _this.values = new Array(len);\n for (var i = 0; i < len; i++) {\n _this.toRespond.push(i);\n }\n for (var i = 0; i < len; i++) {\n var observable = observables[i];\n _this.add(subscribeToResult(_this, observable, observable, i));\n }\n return _this;\n }\n WithLatestFromSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.values[outerIndex] = innerValue;\n var toRespond = this.toRespond;\n if (toRespond.length > 0) {\n var found = toRespond.indexOf(outerIndex);\n if (found !== -1) {\n toRespond.splice(found, 1);\n }\n }\n };\n WithLatestFromSubscriber.prototype.notifyComplete = function () {\n };\n WithLatestFromSubscriber.prototype._next = function (value) {\n if (this.toRespond.length === 0) {\n var args = [value].concat(this.values);\n if (this.project) {\n this._tryProject(args);\n }\n else {\n this.destination.next(args);\n }\n }\n };\n WithLatestFromSubscriber.prototype._tryProject = function (args) {\n var result;\n try {\n result = this.project.apply(this, args);\n }\n catch (err) {\n this.destination.error(err);\n return;\n }\n this.destination.next(result);\n };\n return WithLatestFromSubscriber;\n}(OuterSubscriber));\n//# sourceMappingURL=withLatestFrom.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nimport { Notification } from '../Notification';\nexport function observeOn(scheduler, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n return function observeOnOperatorFunction(source) {\n return source.lift(new ObserveOnOperator(scheduler, delay));\n };\n}\nvar ObserveOnOperator = /*@__PURE__*/ (function () {\n function ObserveOnOperator(scheduler, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n this.scheduler = scheduler;\n this.delay = delay;\n }\n ObserveOnOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay));\n };\n return ObserveOnOperator;\n}());\nexport { ObserveOnOperator };\nvar ObserveOnSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ObserveOnSubscriber, _super);\n function ObserveOnSubscriber(destination, scheduler, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n var _this = _super.call(this, destination) || this;\n _this.scheduler = scheduler;\n _this.delay = delay;\n return _this;\n }\n ObserveOnSubscriber.dispatch = function (arg) {\n var notification = arg.notification, destination = arg.destination;\n notification.observe(destination);\n this.unsubscribe();\n };\n ObserveOnSubscriber.prototype.scheduleMessage = function (notification) {\n var destination = this.destination;\n destination.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination)));\n };\n ObserveOnSubscriber.prototype._next = function (value) {\n this.scheduleMessage(Notification.createNext(value));\n };\n ObserveOnSubscriber.prototype._error = function (err) {\n this.scheduleMessage(Notification.createError(err));\n this.unsubscribe();\n };\n ObserveOnSubscriber.prototype._complete = function () {\n this.scheduleMessage(Notification.createComplete());\n this.unsubscribe();\n };\n return ObserveOnSubscriber;\n}(Subscriber));\nexport { ObserveOnSubscriber };\nvar ObserveOnMessage = /*@__PURE__*/ (function () {\n function ObserveOnMessage(notification, destination) {\n this.notification = notification;\n this.destination = destination;\n }\n return ObserveOnMessage;\n}());\nexport { ObserveOnMessage };\n//# sourceMappingURL=observeOn.js.map\n","/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { isArray } from '../util/isArray';\nimport { isFunction } from '../util/isFunction';\nimport { map } from '../operators/map';\nvar toString = /*@__PURE__*/ (function () { return Object.prototype.toString; })();\nexport function fromEvent(target, eventName, options, resultSelector) {\n if (isFunction(options)) {\n resultSelector = options;\n options = undefined;\n }\n if (resultSelector) {\n return fromEvent(target, eventName, options).pipe(map(function (args) { return isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));\n }\n return new Observable(function (subscriber) {\n function handler(e) {\n if (arguments.length > 1) {\n subscriber.next(Array.prototype.slice.call(arguments));\n }\n else {\n subscriber.next(e);\n }\n }\n setupSubscription(target, eventName, handler, subscriber, options);\n });\n}\nfunction setupSubscription(sourceObj, eventName, handler, subscriber, options) {\n var unsubscribe;\n if (isEventTarget(sourceObj)) {\n var source_1 = sourceObj;\n sourceObj.addEventListener(eventName, handler, options);\n unsubscribe = function () { return source_1.removeEventListener(eventName, handler, options); };\n }\n else if (isJQueryStyleEventEmitter(sourceObj)) {\n var source_2 = sourceObj;\n sourceObj.on(eventName, handler);\n unsubscribe = function () { return source_2.off(eventName, handler); };\n }\n else if (isNodeStyleEventEmitter(sourceObj)) {\n var source_3 = sourceObj;\n sourceObj.addListener(eventName, handler);\n unsubscribe = function () { return source_3.removeListener(eventName, handler); };\n }\n else if (sourceObj && sourceObj.length) {\n for (var i = 0, len = sourceObj.length; i < len; i++) {\n setupSubscription(sourceObj[i], eventName, handler, subscriber, options);\n }\n }\n else {\n throw new TypeError('Invalid event target');\n }\n subscriber.add(unsubscribe);\n}\nfunction isNodeStyleEventEmitter(sourceObj) {\n return sourceObj && typeof sourceObj.addListener === 'function' && typeof sourceObj.removeListener === 'function';\n}\nfunction isJQueryStyleEventEmitter(sourceObj) {\n return sourceObj && typeof sourceObj.on === 'function' && typeof sourceObj.off === 'function';\n}\nfunction isEventTarget(sourceObj) {\n return sourceObj && typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function';\n}\n//# sourceMappingURL=fromEvent.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function mapTo(value) {\n return function (source) { return source.lift(new MapToOperator(value)); };\n}\nvar MapToOperator = /*@__PURE__*/ (function () {\n function MapToOperator(value) {\n this.value = value;\n }\n MapToOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new MapToSubscriber(subscriber, this.value));\n };\n return MapToOperator;\n}());\nvar MapToSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(MapToSubscriber, _super);\n function MapToSubscriber(destination, value) {\n var _this = _super.call(this, destination) || this;\n _this.value = value;\n return _this;\n }\n MapToSubscriber.prototype._next = function (x) {\n this.destination.next(this.value);\n };\n return MapToSubscriber;\n}(Subscriber));\n//# sourceMappingURL=mapTo.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar ObjectUnsubscribedErrorImpl = /*@__PURE__*/ (function () {\n function ObjectUnsubscribedErrorImpl() {\n Error.call(this);\n this.message = 'object unsubscribed';\n this.name = 'ObjectUnsubscribedError';\n return this;\n }\n ObjectUnsubscribedErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);\n return ObjectUnsubscribedErrorImpl;\n})();\nexport var ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl;\n//# sourceMappingURL=ObjectUnsubscribedError.js.map\n","/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscription } from './Subscription';\nvar SubjectSubscription = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(SubjectSubscription, _super);\n function SubjectSubscription(subject, subscriber) {\n var _this = _super.call(this) || this;\n _this.subject = subject;\n _this.subscriber = subscriber;\n _this.closed = false;\n return _this;\n }\n SubjectSubscription.prototype.unsubscribe = function () {\n if (this.closed) {\n return;\n }\n this.closed = true;\n var subject = this.subject;\n var observers = subject.observers;\n this.subject = null;\n if (!observers || observers.length === 0 || subject.isStopped || subject.closed) {\n return;\n }\n var subscriberIndex = observers.indexOf(this.subscriber);\n if (subscriberIndex !== -1) {\n observers.splice(subscriberIndex, 1);\n }\n };\n return SubjectSubscription;\n}(Subscription));\nexport { SubjectSubscription };\n//# sourceMappingURL=SubjectSubscription.js.map\n","/** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Observable } from './Observable';\nimport { Subscriber } from './Subscriber';\nimport { Subscription } from './Subscription';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { SubjectSubscription } from './SubjectSubscription';\nimport { rxSubscriber as rxSubscriberSymbol } from '../internal/symbol/rxSubscriber';\nvar SubjectSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(SubjectSubscriber, _super);\n function SubjectSubscriber(destination) {\n var _this = _super.call(this, destination) || this;\n _this.destination = destination;\n return _this;\n }\n return SubjectSubscriber;\n}(Subscriber));\nexport { SubjectSubscriber };\nvar Subject = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(Subject, _super);\n function Subject() {\n var _this = _super.call(this) || this;\n _this.observers = [];\n _this.closed = false;\n _this.isStopped = false;\n _this.hasError = false;\n _this.thrownError = null;\n return _this;\n }\n Subject.prototype[rxSubscriberSymbol] = function () {\n return new SubjectSubscriber(this);\n };\n Subject.prototype.lift = function (operator) {\n var subject = new AnonymousSubject(this, this);\n subject.operator = operator;\n return subject;\n };\n Subject.prototype.next = function (value) {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n if (!this.isStopped) {\n var observers = this.observers;\n var len = observers.length;\n var copy = observers.slice();\n for (var i = 0; i < len; i++) {\n copy[i].next(value);\n }\n }\n };\n Subject.prototype.error = function (err) {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n this.hasError = true;\n this.thrownError = err;\n this.isStopped = true;\n var observers = this.observers;\n var len = observers.length;\n var copy = observers.slice();\n for (var i = 0; i < len; i++) {\n copy[i].error(err);\n }\n this.observers.length = 0;\n };\n Subject.prototype.complete = function () {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n this.isStopped = true;\n var observers = this.observers;\n var len = observers.length;\n var copy = observers.slice();\n for (var i = 0; i < len; i++) {\n copy[i].complete();\n }\n this.observers.length = 0;\n };\n Subject.prototype.unsubscribe = function () {\n this.isStopped = true;\n this.closed = true;\n this.observers = null;\n };\n Subject.prototype._trySubscribe = function (subscriber) {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n else {\n return _super.prototype._trySubscribe.call(this, subscriber);\n }\n };\n Subject.prototype._subscribe = function (subscriber) {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n else if (this.hasError) {\n subscriber.error(this.thrownError);\n return Subscription.EMPTY;\n }\n else if (this.isStopped) {\n subscriber.complete();\n return Subscription.EMPTY;\n }\n else {\n this.observers.push(subscriber);\n return new SubjectSubscription(this, subscriber);\n }\n };\n Subject.prototype.asObservable = function () {\n var observable = new Observable();\n observable.source = this;\n return observable;\n };\n Subject.create = function (destination, source) {\n return new AnonymousSubject(destination, source);\n };\n return Subject;\n}(Observable));\nexport { Subject };\nvar AnonymousSubject = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AnonymousSubject, _super);\n function AnonymousSubject(destination, source) {\n var _this = _super.call(this) || this;\n _this.destination = destination;\n _this.source = source;\n return _this;\n }\n AnonymousSubject.prototype.next = function (value) {\n var destination = this.destination;\n if (destination && destination.next) {\n destination.next(value);\n }\n };\n AnonymousSubject.prototype.error = function (err) {\n var destination = this.destination;\n if (destination && destination.error) {\n this.destination.error(err);\n }\n };\n AnonymousSubject.prototype.complete = function () {\n var destination = this.destination;\n if (destination && destination.complete) {\n this.destination.complete();\n }\n };\n AnonymousSubject.prototype._subscribe = function (subscriber) {\n var source = this.source;\n if (source) {\n return this.source.subscribe(subscriber);\n }\n else {\n return Subscription.EMPTY;\n }\n };\n return AnonymousSubject;\n}(Subject));\nexport { AnonymousSubject };\n//# sourceMappingURL=Subject.js.map\n","/** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { AsyncAction } from './AsyncAction';\nvar QueueAction = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(QueueAction, _super);\n function QueueAction(scheduler, work) {\n var _this = _super.call(this, scheduler, work) || this;\n _this.scheduler = scheduler;\n _this.work = work;\n return _this;\n }\n QueueAction.prototype.schedule = function (state, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if (delay > 0) {\n return _super.prototype.schedule.call(this, state, delay);\n }\n this.delay = delay;\n this.state = state;\n this.scheduler.flush(this);\n return this;\n };\n QueueAction.prototype.execute = function (state, delay) {\n return (delay > 0 || this.closed) ?\n _super.prototype.execute.call(this, state, delay) :\n this._execute(state, delay);\n };\n QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) {\n if (delay === void 0) {\n delay = 0;\n }\n if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {\n return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);\n }\n return scheduler.flush(this);\n };\n return QueueAction;\n}(AsyncAction));\nexport { QueueAction };\n//# sourceMappingURL=QueueAction.js.map\n","/** PURE_IMPORTS_START _QueueAction,_QueueScheduler PURE_IMPORTS_END */\nimport { QueueAction } from './QueueAction';\nimport { QueueScheduler } from './QueueScheduler';\nexport var queue = /*@__PURE__*/ new QueueScheduler(QueueAction);\n//# sourceMappingURL=queue.js.map\n","/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { AsyncScheduler } from './AsyncScheduler';\nvar QueueScheduler = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(QueueScheduler, _super);\n function QueueScheduler() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n return QueueScheduler;\n}(AsyncScheduler));\nexport { QueueScheduler };\n//# sourceMappingURL=QueueScheduler.js.map\n","/** PURE_IMPORTS_START tslib,_Subject,_scheduler_queue,_Subscription,_operators_observeOn,_util_ObjectUnsubscribedError,_SubjectSubscription PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subject } from './Subject';\nimport { queue } from './scheduler/queue';\nimport { Subscription } from './Subscription';\nimport { ObserveOnSubscriber } from './operators/observeOn';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { SubjectSubscription } from './SubjectSubscription';\nvar ReplaySubject = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ReplaySubject, _super);\n function ReplaySubject(bufferSize, windowTime, scheduler) {\n if (bufferSize === void 0) {\n bufferSize = Number.POSITIVE_INFINITY;\n }\n if (windowTime === void 0) {\n windowTime = Number.POSITIVE_INFINITY;\n }\n var _this = _super.call(this) || this;\n _this.scheduler = scheduler;\n _this._events = [];\n _this._infiniteTimeWindow = false;\n _this._bufferSize = bufferSize < 1 ? 1 : bufferSize;\n _this._windowTime = windowTime < 1 ? 1 : windowTime;\n if (windowTime === Number.POSITIVE_INFINITY) {\n _this._infiniteTimeWindow = true;\n _this.next = _this.nextInfiniteTimeWindow;\n }\n else {\n _this.next = _this.nextTimeWindow;\n }\n return _this;\n }\n ReplaySubject.prototype.nextInfiniteTimeWindow = function (value) {\n var _events = this._events;\n _events.push(value);\n if (_events.length > this._bufferSize) {\n _events.shift();\n }\n _super.prototype.next.call(this, value);\n };\n ReplaySubject.prototype.nextTimeWindow = function (value) {\n this._events.push(new ReplayEvent(this._getNow(), value));\n this._trimBufferThenGetEvents();\n _super.prototype.next.call(this, value);\n };\n ReplaySubject.prototype._subscribe = function (subscriber) {\n var _infiniteTimeWindow = this._infiniteTimeWindow;\n var _events = _infiniteTimeWindow ? this._events : this._trimBufferThenGetEvents();\n var scheduler = this.scheduler;\n var len = _events.length;\n var subscription;\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n else if (this.isStopped || this.hasError) {\n subscription = Subscription.EMPTY;\n }\n else {\n this.observers.push(subscriber);\n subscription = new SubjectSubscription(this, subscriber);\n }\n if (scheduler) {\n subscriber.add(subscriber = new ObserveOnSubscriber(subscriber, scheduler));\n }\n if (_infiniteTimeWindow) {\n for (var i = 0; i < len && !subscriber.closed; i++) {\n subscriber.next(_events[i]);\n }\n }\n else {\n for (var i = 0; i < len && !subscriber.closed; i++) {\n subscriber.next(_events[i].value);\n }\n }\n if (this.hasError) {\n subscriber.error(this.thrownError);\n }\n else if (this.isStopped) {\n subscriber.complete();\n }\n return subscription;\n };\n ReplaySubject.prototype._getNow = function () {\n return (this.scheduler || queue).now();\n };\n ReplaySubject.prototype._trimBufferThenGetEvents = function () {\n var now = this._getNow();\n var _bufferSize = this._bufferSize;\n var _windowTime = this._windowTime;\n var _events = this._events;\n var eventsCount = _events.length;\n var spliceCount = 0;\n while (spliceCount < eventsCount) {\n if ((now - _events[spliceCount].time) < _windowTime) {\n break;\n }\n spliceCount++;\n }\n if (eventsCount > _bufferSize) {\n spliceCount = Math.max(spliceCount, eventsCount - _bufferSize);\n }\n if (spliceCount > 0) {\n _events.splice(0, spliceCount);\n }\n return _events;\n };\n return ReplaySubject;\n}(Subject));\nexport { ReplaySubject };\nvar ReplayEvent = /*@__PURE__*/ (function () {\n function ReplayEvent(time, value) {\n this.time = time;\n this.value = value;\n }\n return ReplayEvent;\n}());\n//# sourceMappingURL=ReplaySubject.js.map\n","/** PURE_IMPORTS_START _ReplaySubject PURE_IMPORTS_END */\nimport { ReplaySubject } from '../ReplaySubject';\nexport function shareReplay(configOrBufferSize, windowTime, scheduler) {\n var config;\n if (configOrBufferSize && typeof configOrBufferSize === 'object') {\n config = configOrBufferSize;\n }\n else {\n config = {\n bufferSize: configOrBufferSize,\n windowTime: windowTime,\n refCount: false,\n scheduler: scheduler\n };\n }\n return function (source) { return source.lift(shareReplayOperator(config)); };\n}\nfunction shareReplayOperator(_a) {\n var _b = _a.bufferSize, bufferSize = _b === void 0 ? Number.POSITIVE_INFINITY : _b, _c = _a.windowTime, windowTime = _c === void 0 ? Number.POSITIVE_INFINITY : _c, useRefCount = _a.refCount, scheduler = _a.scheduler;\n var subject;\n var refCount = 0;\n var subscription;\n var hasError = false;\n var isComplete = false;\n return function shareReplayOperation(source) {\n refCount++;\n if (!subject || hasError) {\n hasError = false;\n subject = new ReplaySubject(bufferSize, windowTime, scheduler);\n subscription = source.subscribe({\n next: function (value) { subject.next(value); },\n error: function (err) {\n hasError = true;\n subject.error(err);\n },\n complete: function () {\n isComplete = true;\n subject.complete();\n },\n });\n }\n var innerSub = subject.subscribe(this);\n this.add(function () {\n refCount--;\n innerSub.unsubscribe();\n if (subscription && !isComplete && useRefCount && refCount === 0) {\n subscription.unsubscribe();\n subscription = undefined;\n subject = undefined;\n }\n });\n };\n}\n//# sourceMappingURL=shareReplay.js.map\n","/** PURE_IMPORTS_START tslib,_.._util_root,_.._Observable,_.._Subscriber,_.._operators_map PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { root } from '../../util/root';\nimport { Observable } from '../../Observable';\nimport { Subscriber } from '../../Subscriber';\nimport { map } from '../../operators/map';\nfunction getCORSRequest() {\n if (root.XMLHttpRequest) {\n return new root.XMLHttpRequest();\n }\n else if (!!root.XDomainRequest) {\n return new root.XDomainRequest();\n }\n else {\n throw new Error('CORS is not supported by your browser');\n }\n}\nfunction getXMLHttpRequest() {\n if (root.XMLHttpRequest) {\n return new root.XMLHttpRequest();\n }\n else {\n var progId = void 0;\n try {\n var progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0'];\n for (var i = 0; i < 3; i++) {\n try {\n progId = progIds[i];\n if (new root.ActiveXObject(progId)) {\n break;\n }\n }\n catch (e) {\n }\n }\n return new root.ActiveXObject(progId);\n }\n catch (e) {\n throw new Error('XMLHttpRequest is not supported by your browser');\n }\n }\n}\nexport function ajaxGet(url, headers) {\n if (headers === void 0) {\n headers = null;\n }\n return new AjaxObservable({ method: 'GET', url: url, headers: headers });\n}\nexport function ajaxPost(url, body, headers) {\n return new AjaxObservable({ method: 'POST', url: url, body: body, headers: headers });\n}\nexport function ajaxDelete(url, headers) {\n return new AjaxObservable({ method: 'DELETE', url: url, headers: headers });\n}\nexport function ajaxPut(url, body, headers) {\n return new AjaxObservable({ method: 'PUT', url: url, body: body, headers: headers });\n}\nexport function ajaxPatch(url, body, headers) {\n return new AjaxObservable({ method: 'PATCH', url: url, body: body, headers: headers });\n}\nvar mapResponse = /*@__PURE__*/ map(function (x, index) { return x.response; });\nexport function ajaxGetJSON(url, headers) {\n return mapResponse(new AjaxObservable({\n method: 'GET',\n url: url,\n responseType: 'json',\n headers: headers\n }));\n}\nvar AjaxObservable = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AjaxObservable, _super);\n function AjaxObservable(urlOrRequest) {\n var _this = _super.call(this) || this;\n var request = {\n async: true,\n createXHR: function () {\n return this.crossDomain ? getCORSRequest() : getXMLHttpRequest();\n },\n crossDomain: true,\n withCredentials: false,\n headers: {},\n method: 'GET',\n responseType: 'json',\n timeout: 0\n };\n if (typeof urlOrRequest === 'string') {\n request.url = urlOrRequest;\n }\n else {\n for (var prop in urlOrRequest) {\n if (urlOrRequest.hasOwnProperty(prop)) {\n request[prop] = urlOrRequest[prop];\n }\n }\n }\n _this.request = request;\n return _this;\n }\n AjaxObservable.prototype._subscribe = function (subscriber) {\n return new AjaxSubscriber(subscriber, this.request);\n };\n AjaxObservable.create = (function () {\n var create = function (urlOrRequest) {\n return new AjaxObservable(urlOrRequest);\n };\n create.get = ajaxGet;\n create.post = ajaxPost;\n create.delete = ajaxDelete;\n create.put = ajaxPut;\n create.patch = ajaxPatch;\n create.getJSON = ajaxGetJSON;\n return create;\n })();\n return AjaxObservable;\n}(Observable));\nexport { AjaxObservable };\nvar AjaxSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(AjaxSubscriber, _super);\n function AjaxSubscriber(destination, request) {\n var _this = _super.call(this, destination) || this;\n _this.request = request;\n _this.done = false;\n var headers = request.headers = request.headers || {};\n if (!request.crossDomain && !_this.getHeader(headers, 'X-Requested-With')) {\n headers['X-Requested-With'] = 'XMLHttpRequest';\n }\n var contentTypeHeader = _this.getHeader(headers, 'Content-Type');\n if (!contentTypeHeader && !(root.FormData && request.body instanceof root.FormData) && typeof request.body !== 'undefined') {\n headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8';\n }\n request.body = _this.serializeBody(request.body, _this.getHeader(request.headers, 'Content-Type'));\n _this.send();\n return _this;\n }\n AjaxSubscriber.prototype.next = function (e) {\n this.done = true;\n var _a = this, xhr = _a.xhr, request = _a.request, destination = _a.destination;\n var result;\n try {\n result = new AjaxResponse(e, xhr, request);\n }\n catch (err) {\n return destination.error(err);\n }\n destination.next(result);\n };\n AjaxSubscriber.prototype.send = function () {\n var _a = this, request = _a.request, _b = _a.request, user = _b.user, method = _b.method, url = _b.url, async = _b.async, password = _b.password, headers = _b.headers, body = _b.body;\n try {\n var xhr = this.xhr = request.createXHR();\n this.setupEvents(xhr, request);\n if (user) {\n xhr.open(method, url, async, user, password);\n }\n else {\n xhr.open(method, url, async);\n }\n if (async) {\n xhr.timeout = request.timeout;\n xhr.responseType = request.responseType;\n }\n if ('withCredentials' in xhr) {\n xhr.withCredentials = !!request.withCredentials;\n }\n this.setHeaders(xhr, headers);\n if (body) {\n xhr.send(body);\n }\n else {\n xhr.send();\n }\n }\n catch (err) {\n this.error(err);\n }\n };\n AjaxSubscriber.prototype.serializeBody = function (body, contentType) {\n if (!body || typeof body === 'string') {\n return body;\n }\n else if (root.FormData && body instanceof root.FormData) {\n return body;\n }\n if (contentType) {\n var splitIndex = contentType.indexOf(';');\n if (splitIndex !== -1) {\n contentType = contentType.substring(0, splitIndex);\n }\n }\n switch (contentType) {\n case 'application/x-www-form-urlencoded':\n return Object.keys(body).map(function (key) { return encodeURIComponent(key) + \"=\" + encodeURIComponent(body[key]); }).join('&');\n case 'application/json':\n return JSON.stringify(body);\n default:\n return body;\n }\n };\n AjaxSubscriber.prototype.setHeaders = function (xhr, headers) {\n for (var key in headers) {\n if (headers.hasOwnProperty(key)) {\n xhr.setRequestHeader(key, headers[key]);\n }\n }\n };\n AjaxSubscriber.prototype.getHeader = function (headers, headerName) {\n for (var key in headers) {\n if (key.toLowerCase() === headerName.toLowerCase()) {\n return headers[key];\n }\n }\n return undefined;\n };\n AjaxSubscriber.prototype.setupEvents = function (xhr, request) {\n var progressSubscriber = request.progressSubscriber;\n function xhrTimeout(e) {\n var _a = xhrTimeout, subscriber = _a.subscriber, progressSubscriber = _a.progressSubscriber, request = _a.request;\n if (progressSubscriber) {\n progressSubscriber.error(e);\n }\n var error;\n try {\n error = new AjaxTimeoutError(this, request);\n }\n catch (err) {\n error = err;\n }\n subscriber.error(error);\n }\n xhr.ontimeout = xhrTimeout;\n xhrTimeout.request = request;\n xhrTimeout.subscriber = this;\n xhrTimeout.progressSubscriber = progressSubscriber;\n if (xhr.upload && 'withCredentials' in xhr) {\n if (progressSubscriber) {\n var xhrProgress_1;\n xhrProgress_1 = function (e) {\n var progressSubscriber = xhrProgress_1.progressSubscriber;\n progressSubscriber.next(e);\n };\n if (root.XDomainRequest) {\n xhr.onprogress = xhrProgress_1;\n }\n else {\n xhr.upload.onprogress = xhrProgress_1;\n }\n xhrProgress_1.progressSubscriber = progressSubscriber;\n }\n var xhrError_1;\n xhrError_1 = function (e) {\n var _a = xhrError_1, progressSubscriber = _a.progressSubscriber, subscriber = _a.subscriber, request = _a.request;\n if (progressSubscriber) {\n progressSubscriber.error(e);\n }\n var error;\n try {\n error = new AjaxError('ajax error', this, request);\n }\n catch (err) {\n error = err;\n }\n subscriber.error(error);\n };\n xhr.onerror = xhrError_1;\n xhrError_1.request = request;\n xhrError_1.subscriber = this;\n xhrError_1.progressSubscriber = progressSubscriber;\n }\n function xhrReadyStateChange(e) {\n return;\n }\n xhr.onreadystatechange = xhrReadyStateChange;\n xhrReadyStateChange.subscriber = this;\n xhrReadyStateChange.progressSubscriber = progressSubscriber;\n xhrReadyStateChange.request = request;\n function xhrLoad(e) {\n var _a = xhrLoad, subscriber = _a.subscriber, progressSubscriber = _a.progressSubscriber, request = _a.request;\n if (this.readyState === 4) {\n var status_1 = this.status === 1223 ? 204 : this.status;\n var response = (this.responseType === 'text' ? (this.response || this.responseText) : this.response);\n if (status_1 === 0) {\n status_1 = response ? 200 : 0;\n }\n if (status_1 < 400) {\n if (progressSubscriber) {\n progressSubscriber.complete();\n }\n subscriber.next(e);\n subscriber.complete();\n }\n else {\n if (progressSubscriber) {\n progressSubscriber.error(e);\n }\n var error = void 0;\n try {\n error = new AjaxError('ajax error ' + status_1, this, request);\n }\n catch (err) {\n error = err;\n }\n subscriber.error(error);\n }\n }\n }\n xhr.onload = xhrLoad;\n xhrLoad.subscriber = this;\n xhrLoad.progressSubscriber = progressSubscriber;\n xhrLoad.request = request;\n };\n AjaxSubscriber.prototype.unsubscribe = function () {\n var _a = this, done = _a.done, xhr = _a.xhr;\n if (!done && xhr && xhr.readyState !== 4 && typeof xhr.abort === 'function') {\n xhr.abort();\n }\n _super.prototype.unsubscribe.call(this);\n };\n return AjaxSubscriber;\n}(Subscriber));\nexport { AjaxSubscriber };\nvar AjaxResponse = /*@__PURE__*/ (function () {\n function AjaxResponse(originalEvent, xhr, request) {\n this.originalEvent = originalEvent;\n this.xhr = xhr;\n this.request = request;\n this.status = xhr.status;\n this.responseType = xhr.responseType || request.responseType;\n this.response = parseXhrResponse(this.responseType, xhr);\n }\n return AjaxResponse;\n}());\nexport { AjaxResponse };\nvar AjaxErrorImpl = /*@__PURE__*/ (function () {\n function AjaxErrorImpl(message, xhr, request) {\n Error.call(this);\n this.message = message;\n this.name = 'AjaxError';\n this.xhr = xhr;\n this.request = request;\n this.status = xhr.status;\n this.responseType = xhr.responseType || request.responseType;\n this.response = parseXhrResponse(this.responseType, xhr);\n return this;\n }\n AjaxErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);\n return AjaxErrorImpl;\n})();\nexport var AjaxError = AjaxErrorImpl;\nfunction parseJson(xhr) {\n if ('response' in xhr) {\n return xhr.responseType ? xhr.response : JSON.parse(xhr.response || xhr.responseText || 'null');\n }\n else {\n return JSON.parse(xhr.responseText || 'null');\n }\n}\nfunction parseXhrResponse(responseType, xhr) {\n switch (responseType) {\n case 'json':\n return parseJson(xhr);\n case 'xml':\n return xhr.responseXML;\n case 'text':\n default:\n return ('response' in xhr) ? xhr.response : xhr.responseText;\n }\n}\nfunction AjaxTimeoutErrorImpl(xhr, request) {\n AjaxError.call(this, 'ajax timeout', xhr, request);\n this.name = 'AjaxTimeoutError';\n return this;\n}\nexport var AjaxTimeoutError = AjaxTimeoutErrorImpl;\n//# sourceMappingURL=AjaxObservable.js.map\n","/** PURE_IMPORTS_START _AjaxObservable PURE_IMPORTS_END */\nimport { AjaxObservable } from './AjaxObservable';\nexport var ajax = /*@__PURE__*/ (function () { return AjaxObservable.create; })();\n//# sourceMappingURL=ajax.js.map\n","/** PURE_IMPORTS_START _of,_operators_concatAll PURE_IMPORTS_END */\nimport { of } from './of';\nimport { concatAll } from '../operators/concatAll';\nexport function concat() {\n var observables = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n observables[_i] = arguments[_i];\n }\n return concatAll()(of.apply(void 0, observables));\n}\n//# sourceMappingURL=concat.js.map\n","/** PURE_IMPORTS_START _mergeAll PURE_IMPORTS_END */\nimport { mergeAll } from './mergeAll';\nexport function concatAll() {\n return mergeAll(1);\n}\n//# sourceMappingURL=concatAll.js.map\n","/** PURE_IMPORTS_START _observable_concat,_util_isScheduler PURE_IMPORTS_END */\nimport { concat } from '../observable/concat';\nimport { isScheduler } from '../util/isScheduler';\nexport function startWith() {\n var array = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n array[_i] = arguments[_i];\n }\n var scheduler = array[array.length - 1];\n if (isScheduler(scheduler)) {\n array.pop();\n return function (source) { return concat(array, source, scheduler); };\n }\n else {\n return function (source) { return concat(array, source); };\n }\n}\n//# sourceMappingURL=startWith.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function distinctUntilChanged(compare, keySelector) {\n return function (source) { return source.lift(new DistinctUntilChangedOperator(compare, keySelector)); };\n}\nvar DistinctUntilChangedOperator = /*@__PURE__*/ (function () {\n function DistinctUntilChangedOperator(compare, keySelector) {\n this.compare = compare;\n this.keySelector = keySelector;\n }\n DistinctUntilChangedOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector));\n };\n return DistinctUntilChangedOperator;\n}());\nvar DistinctUntilChangedSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(DistinctUntilChangedSubscriber, _super);\n function DistinctUntilChangedSubscriber(destination, compare, keySelector) {\n var _this = _super.call(this, destination) || this;\n _this.keySelector = keySelector;\n _this.hasKey = false;\n if (typeof compare === 'function') {\n _this.compare = compare;\n }\n return _this;\n }\n DistinctUntilChangedSubscriber.prototype.compare = function (x, y) {\n return x === y;\n };\n DistinctUntilChangedSubscriber.prototype._next = function (value) {\n var key;\n try {\n var keySelector = this.keySelector;\n key = keySelector ? keySelector(value) : value;\n }\n catch (err) {\n return this.destination.error(err);\n }\n var result = false;\n if (this.hasKey) {\n try {\n var compare = this.compare;\n result = compare(this.key, key);\n }\n catch (err) {\n return this.destination.error(err);\n }\n }\n else {\n this.hasKey = true;\n }\n if (!result) {\n this.key = key;\n this.destination.next(value);\n }\n };\n return DistinctUntilChangedSubscriber;\n}(Subscriber));\n//# sourceMappingURL=distinctUntilChanged.js.map\n","/** PURE_IMPORTS_START _map PURE_IMPORTS_END */\nimport { map } from './map';\nexport function pluck() {\n var properties = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n properties[_i] = arguments[_i];\n }\n var length = properties.length;\n if (length === 0) {\n throw new Error('list of properties cannot be empty.');\n }\n return function (source) { return map(plucker(properties, length))(source); };\n}\nfunction plucker(props, length) {\n var mapper = function (x) {\n var currentProp = x;\n for (var i = 0; i < length; i++) {\n var p = currentProp[props[i]];\n if (typeof p !== 'undefined') {\n currentProp = p;\n }\n else {\n return undefined;\n }\n }\n return currentProp;\n };\n return mapper;\n}\n//# sourceMappingURL=pluck.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve an element matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Element or nothing\n */\nexport function getElement(\n selector: string, node: ParentNode = document\n): T | undefined {\n return node.querySelector(selector) || undefined\n}\n\n/**\n * Retrieve an element matching a query selector or throw a reference error\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Element\n */\nexport function getElementOrThrow(\n selector: string, node: ParentNode = document\n): T {\n const el = getElement(selector, node)\n if (typeof el === \"undefined\")\n throw new ReferenceError(\n `Missing element: expected \"${selector}\" to match an element`\n )\n return el\n}\n\n/**\n * Retrieve the currently active element\n *\n * @return Element\n */\nexport function getActiveElement(): HTMLElement | undefined {\n return document.activeElement instanceof HTMLElement\n ? document.activeElement\n : undefined\n}\n\n/**\n * Retrieve all elements matching the query selector\n *\n * @template T - Element type\n *\n * @param selector - Query selector\n * @param node - Node of reference\n *\n * @return Elements\n */\nexport function getElements(\n selector: string, node: ParentNode = document\n): T[] {\n return Array.from(node.querySelectorAll(selector))\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { mapTo, shareReplay, startWith } from \"rxjs/operators\"\n\nimport { getActiveElement } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set element focus\n *\n * @param el - Element\n * @param value - Whether the element should be focused\n *\n * @return Element offset\n */\nexport function setElementFocus(\n el: HTMLElement, value: boolean = true\n): void {\n if (value)\n el.focus()\n else\n el.blur()\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element focus\n *\n * @param el - Element\n *\n * @return Element focus observable\n */\nexport function watchElementFocus(\n el: HTMLElement\n): Observable {\n const focus$ = fromEvent(el, \"focus\")\n const blur$ = fromEvent(el, \"blur\")\n\n /* Map events to boolean state */\n return merge(\n focus$.pipe(mapTo(true)),\n blur$.pipe(mapTo(false))\n )\n .pipe(\n startWith(el === getActiveElement()),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Element offset\n */\nexport interface ElementOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve element offset\n *\n * @param el - Element\n *\n * @return Element offset\n */\nexport function getElementOffset(el: HTMLElement): ElementOffset {\n return {\n x: el.scrollLeft,\n y: el.scrollTop\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch element offset\n *\n * @param el - Element\n *\n * @return Element offset observable\n */\nexport function watchElementOffset(\n el: HTMLElement\n): Observable {\n return merge(\n fromEvent(el, \"scroll\"),\n fromEvent(window, \"resize\")\n )\n .pipe(\n map(() => getElementOffset(el)),\n startWith(getElementOffset(el)),\n shareReplay(1)\n )\n}\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function refCount() {\n return function refCountOperatorFunction(source) {\n return source.lift(new RefCountOperator(source));\n };\n}\nvar RefCountOperator = /*@__PURE__*/ (function () {\n function RefCountOperator(connectable) {\n this.connectable = connectable;\n }\n RefCountOperator.prototype.call = function (subscriber, source) {\n var connectable = this.connectable;\n connectable._refCount++;\n var refCounter = new RefCountSubscriber(subscriber, connectable);\n var subscription = source.subscribe(refCounter);\n if (!refCounter.closed) {\n refCounter.connection = connectable.connect();\n }\n return subscription;\n };\n return RefCountOperator;\n}());\nvar RefCountSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(RefCountSubscriber, _super);\n function RefCountSubscriber(destination, connectable) {\n var _this = _super.call(this, destination) || this;\n _this.connectable = connectable;\n return _this;\n }\n RefCountSubscriber.prototype._unsubscribe = function () {\n var connectable = this.connectable;\n if (!connectable) {\n this.connection = null;\n return;\n }\n this.connectable = null;\n var refCount = connectable._refCount;\n if (refCount <= 0) {\n this.connection = null;\n return;\n }\n connectable._refCount = refCount - 1;\n if (refCount > 1) {\n this.connection = null;\n return;\n }\n var connection = this.connection;\n var sharedConnection = connectable._connection;\n this.connection = null;\n if (sharedConnection && (!connection || sharedConnection === connection)) {\n sharedConnection.unsubscribe();\n }\n };\n return RefCountSubscriber;\n}(Subscriber));\n//# sourceMappingURL=refCount.js.map\n","/** PURE_IMPORTS_START tslib,_Subject,_Observable,_Subscriber,_Subscription,_operators_refCount PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { SubjectSubscriber } from '../Subject';\nimport { Observable } from '../Observable';\nimport { Subscriber } from '../Subscriber';\nimport { Subscription } from '../Subscription';\nimport { refCount as higherOrderRefCount } from '../operators/refCount';\nvar ConnectableObservable = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ConnectableObservable, _super);\n function ConnectableObservable(source, subjectFactory) {\n var _this = _super.call(this) || this;\n _this.source = source;\n _this.subjectFactory = subjectFactory;\n _this._refCount = 0;\n _this._isComplete = false;\n return _this;\n }\n ConnectableObservable.prototype._subscribe = function (subscriber) {\n return this.getSubject().subscribe(subscriber);\n };\n ConnectableObservable.prototype.getSubject = function () {\n var subject = this._subject;\n if (!subject || subject.isStopped) {\n this._subject = this.subjectFactory();\n }\n return this._subject;\n };\n ConnectableObservable.prototype.connect = function () {\n var connection = this._connection;\n if (!connection) {\n this._isComplete = false;\n connection = this._connection = new Subscription();\n connection.add(this.source\n .subscribe(new ConnectableSubscriber(this.getSubject(), this)));\n if (connection.closed) {\n this._connection = null;\n connection = Subscription.EMPTY;\n }\n }\n return connection;\n };\n ConnectableObservable.prototype.refCount = function () {\n return higherOrderRefCount()(this);\n };\n return ConnectableObservable;\n}(Observable));\nexport { ConnectableObservable };\nexport var connectableObservableDescriptor = /*@__PURE__*/ (function () {\n var connectableProto = ConnectableObservable.prototype;\n return {\n operator: { value: null },\n _refCount: { value: 0, writable: true },\n _subject: { value: null, writable: true },\n _connection: { value: null, writable: true },\n _subscribe: { value: connectableProto._subscribe },\n _isComplete: { value: connectableProto._isComplete, writable: true },\n getSubject: { value: connectableProto.getSubject },\n connect: { value: connectableProto.connect },\n refCount: { value: connectableProto.refCount }\n };\n})();\nvar ConnectableSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ConnectableSubscriber, _super);\n function ConnectableSubscriber(destination, connectable) {\n var _this = _super.call(this, destination) || this;\n _this.connectable = connectable;\n return _this;\n }\n ConnectableSubscriber.prototype._error = function (err) {\n this._unsubscribe();\n _super.prototype._error.call(this, err);\n };\n ConnectableSubscriber.prototype._complete = function () {\n this.connectable._isComplete = true;\n this._unsubscribe();\n _super.prototype._complete.call(this);\n };\n ConnectableSubscriber.prototype._unsubscribe = function () {\n var connectable = this.connectable;\n if (connectable) {\n this.connectable = null;\n var connection = connectable._connection;\n connectable._refCount = 0;\n connectable._subject = null;\n connectable._connection = null;\n if (connection) {\n connection.unsubscribe();\n }\n }\n };\n return ConnectableSubscriber;\n}(SubjectSubscriber));\nvar RefCountOperator = /*@__PURE__*/ (function () {\n function RefCountOperator(connectable) {\n this.connectable = connectable;\n }\n RefCountOperator.prototype.call = function (subscriber, source) {\n var connectable = this.connectable;\n connectable._refCount++;\n var refCounter = new RefCountSubscriber(subscriber, connectable);\n var subscription = source.subscribe(refCounter);\n if (!refCounter.closed) {\n refCounter.connection = connectable.connect();\n }\n return subscription;\n };\n return RefCountOperator;\n}());\nvar RefCountSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(RefCountSubscriber, _super);\n function RefCountSubscriber(destination, connectable) {\n var _this = _super.call(this, destination) || this;\n _this.connectable = connectable;\n return _this;\n }\n RefCountSubscriber.prototype._unsubscribe = function () {\n var connectable = this.connectable;\n if (!connectable) {\n this.connection = null;\n return;\n }\n this.connectable = null;\n var refCount = connectable._refCount;\n if (refCount <= 0) {\n this.connection = null;\n return;\n }\n connectable._refCount = refCount - 1;\n if (refCount > 1) {\n this.connection = null;\n return;\n }\n var connection = this.connection;\n var sharedConnection = connectable._connection;\n this.connection = null;\n if (sharedConnection && (!connection || sharedConnection === connection)) {\n sharedConnection.unsubscribe();\n }\n };\n return RefCountSubscriber;\n}(Subscriber));\n//# sourceMappingURL=ConnectableObservable.js.map\n","/** PURE_IMPORTS_START _observable_ConnectableObservable PURE_IMPORTS_END */\nimport { connectableObservableDescriptor } from '../observable/ConnectableObservable';\nexport function multicast(subjectOrSubjectFactory, selector) {\n return function multicastOperatorFunction(source) {\n var subjectFactory;\n if (typeof subjectOrSubjectFactory === 'function') {\n subjectFactory = subjectOrSubjectFactory;\n }\n else {\n subjectFactory = function subjectFactory() {\n return subjectOrSubjectFactory;\n };\n }\n if (typeof selector === 'function') {\n return source.lift(new MulticastOperator(subjectFactory, selector));\n }\n var connectable = Object.create(source, connectableObservableDescriptor);\n connectable.source = source;\n connectable.subjectFactory = subjectFactory;\n return connectable;\n };\n}\nvar MulticastOperator = /*@__PURE__*/ (function () {\n function MulticastOperator(subjectFactory, selector) {\n this.subjectFactory = subjectFactory;\n this.selector = selector;\n }\n MulticastOperator.prototype.call = function (subscriber, source) {\n var selector = this.selector;\n var subject = this.subjectFactory();\n var subscription = selector(subject).subscribe(subscriber);\n subscription.add(source.subscribe(subject));\n return subscription;\n };\n return MulticastOperator;\n}());\nexport { MulticastOperator };\n//# sourceMappingURL=multicast.js.map\n","/** PURE_IMPORTS_START _multicast,_refCount,_Subject PURE_IMPORTS_END */\nimport { multicast } from './multicast';\nimport { refCount } from './refCount';\nimport { Subject } from '../Subject';\nfunction shareSubjectFactory() {\n return new Subject();\n}\nexport function share() {\n return function (source) { return refCount()(multicast(shareSubjectFactory)(source)); };\n}\n//# sourceMappingURL=share.js.map\n","/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { isArray } from '../util/isArray';\nimport { isFunction } from '../util/isFunction';\nimport { map } from '../operators/map';\nexport function fromEventPattern(addHandler, removeHandler, resultSelector) {\n if (resultSelector) {\n return fromEventPattern(addHandler, removeHandler).pipe(map(function (args) { return isArray(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));\n }\n return new Observable(function (subscriber) {\n var handler = function () {\n var e = [];\n for (var _i = 0; _i < arguments.length; _i++) {\n e[_i] = arguments[_i];\n }\n return subscriber.next(e.length === 1 ? e[0] : e);\n };\n var retValue;\n try {\n retValue = addHandler(handler);\n }\n catch (err) {\n subscriber.error(err);\n return undefined;\n }\n if (!isFunction(removeHandler)) {\n return undefined;\n }\n return function () { return removeHandler(handler, retValue); };\n });\n}\n//# sourceMappingURL=fromEventPattern.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEventPattern } from \"rxjs\"\nimport { shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch media query\n *\n * @param query - Media query\n *\n * @return Media observable\n */\nexport function watchMedia(query: string): Observable {\n const media = matchMedia(query)\n return fromEventPattern(next =>\n media.addListener(() => next(media.matches))\n )\n .pipe(\n startWith(media.matches),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport { map, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport offset\n */\nexport interface ViewportOffset {\n x: number /* Horizontal offset */\n y: number /* Vertical offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport offset\n *\n * @return Viewport offset\n */\nexport function getViewportOffset(): ViewportOffset {\n return {\n x: Math.max(0, pageXOffset),\n y: Math.max(0, pageYOffset)\n }\n}\n\n/**\n * Retrieve viewport offset\n *\n * @param offset - Viewport offset\n */\nexport function setViewportOffset(\n { x, y }: Partial\n): void {\n window.scrollTo(x || 0, y || 0)\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport offset\n *\n * @return Viewport offset observable\n */\nexport function watchViewportOffset(): Observable {\n return merge(\n fromEvent(window, \"scroll\"),\n fromEvent(window, \"resize\")\n )\n .pipe(\n map(getViewportOffset),\n startWith(getViewportOffset())\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest, fromEvent, merge } from \"rxjs\"\nimport { map, shareReplay, startWith } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport size\n */\nexport interface ViewportSize {\n width: number /* Viewport width */\n height: number /* Viewport height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Retrieve viewport size\n *\n * @return Viewport size\n */\nexport function getViewportSize(): ViewportSize {\n return {\n width: innerWidth,\n height: innerHeight\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport size\n *\n * @return Viewport size observable\n */\nexport function watchViewportSize(): Observable {\n return fromEvent(window, \"resize\")\n .pipe(\n map(getViewportSize),\n startWith(getViewportSize())\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport { map, shareReplay } from \"rxjs/operators\"\n\nimport { Header } from \"../../../header\"\nimport {\n ViewportOffset,\n watchViewportOffset\n} from \"../offset\"\nimport {\n ViewportSize,\n watchViewportSize\n} from \"../size\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Viewport\n */\nexport interface Viewport {\n offset: ViewportOffset /* Viewport offset */\n size: ViewportSize /* Viewport size */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch relative options\n */\ninterface WatchRelativeOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch viewport\n *\n * @return Viewport observable\n */\nexport function watchViewport(): Observable {\n return combineLatest([\n watchViewportOffset(),\n watchViewportSize()\n ])\n .pipe(\n map(([offset, size]) => ({ offset, size })),\n shareReplay(1)\n )\n}\n\n/**\n * Watch viewport relative to element\n *\n * @param el - Element\n * @param options - Options\n *\n * @return Viewport observable\n */\nexport function watchViewportAt(\n el: HTMLElement, { header$, viewport$ }: WatchRelativeOptions\n): Observable {\n return combineLatest([viewport$, header$])\n .pipe(\n map(([{ offset, size }, { height }]) => ({\n offset: {\n x: offset.x - el.offsetLeft,\n y: offset.y - el.offsetTop + height\n },\n size\n })),\n shareReplay(1)\n )\n}\n","/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { OuterSubscriber } from '../OuterSubscriber';\nimport { subscribeToResult } from '../util/subscribeToResult';\nexport var defaultThrottleConfig = {\n leading: true,\n trailing: false\n};\nexport function throttle(durationSelector, config) {\n if (config === void 0) {\n config = defaultThrottleConfig;\n }\n return function (source) { return source.lift(new ThrottleOperator(durationSelector, config.leading, config.trailing)); };\n}\nvar ThrottleOperator = /*@__PURE__*/ (function () {\n function ThrottleOperator(durationSelector, leading, trailing) {\n this.durationSelector = durationSelector;\n this.leading = leading;\n this.trailing = trailing;\n }\n ThrottleOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new ThrottleSubscriber(subscriber, this.durationSelector, this.leading, this.trailing));\n };\n return ThrottleOperator;\n}());\nvar ThrottleSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ThrottleSubscriber, _super);\n function ThrottleSubscriber(destination, durationSelector, _leading, _trailing) {\n var _this = _super.call(this, destination) || this;\n _this.destination = destination;\n _this.durationSelector = durationSelector;\n _this._leading = _leading;\n _this._trailing = _trailing;\n _this._hasValue = false;\n return _this;\n }\n ThrottleSubscriber.prototype._next = function (value) {\n this._hasValue = true;\n this._sendValue = value;\n if (!this._throttled) {\n if (this._leading) {\n this.send();\n }\n else {\n this.throttle(value);\n }\n }\n };\n ThrottleSubscriber.prototype.send = function () {\n var _a = this, _hasValue = _a._hasValue, _sendValue = _a._sendValue;\n if (_hasValue) {\n this.destination.next(_sendValue);\n this.throttle(_sendValue);\n }\n this._hasValue = false;\n this._sendValue = null;\n };\n ThrottleSubscriber.prototype.throttle = function (value) {\n var duration = this.tryDurationSelector(value);\n if (!!duration) {\n this.add(this._throttled = subscribeToResult(this, duration));\n }\n };\n ThrottleSubscriber.prototype.tryDurationSelector = function (value) {\n try {\n return this.durationSelector(value);\n }\n catch (err) {\n this.destination.error(err);\n return null;\n }\n };\n ThrottleSubscriber.prototype.throttlingDone = function () {\n var _a = this, _throttled = _a._throttled, _trailing = _a._trailing;\n if (_throttled) {\n _throttled.unsubscribe();\n }\n this._throttled = null;\n if (_trailing) {\n this.send();\n }\n };\n ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {\n this.throttlingDone();\n };\n ThrottleSubscriber.prototype.notifyComplete = function () {\n this.throttlingDone();\n };\n return ThrottleSubscriber;\n}(OuterSubscriber));\n//# sourceMappingURL=throttle.js.map\n","/** PURE_IMPORTS_START _switchMap PURE_IMPORTS_END */\nimport { switchMap } from './switchMap';\nexport function switchMapTo(innerObservable, resultSelector) {\n return resultSelector ? switchMap(function () { return innerObservable; }, resultSelector) : switchMap(function () { return innerObservable; });\n}\n//# sourceMappingURL=switchMapTo.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEvent, fromEventPattern } from \"rxjs\"\nimport {\n pluck,\n share,\n switchMapTo,\n tap,\n throttle\n} from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Worker message\n */\nexport interface WorkerMessage {\n type: unknown /* Message type */\n data: unknown /* Message data */\n}\n\n/**\n * Worker handler\n *\n * @template T - Message type\n */\nexport interface WorkerHandler<\n T extends WorkerMessage\n> {\n tx$: Subject /* Message transmission subject */\n rx$: Observable /* Message receive observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n *\n * @template T - Worker message type\n */\ninterface WatchOptions {\n tx$: Observable /* Message transmission observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch a web worker\n *\n * This function returns an observable that will send all values emitted by the\n * message observable to the web worker. Web worker communication is expected\n * to be bidirectional (request-response) and synchronous. Messages that are\n * emitted during a pending request are throttled, the last one is emitted.\n *\n * @param worker - Web worker\n * @param options - Options\n *\n * @return Worker message observable\n */\nexport function watchWorker(\n worker: Worker, { tx$ }: WatchOptions\n): Observable {\n\n /* Intercept messages from worker-like objects */\n const rx$ = fromEventPattern(next =>\n worker.addEventListener(\"message\", next)\n )\n .pipe(\n pluck(\"data\")\n )\n\n /* Send and receive messages, return hot observable */\n return tx$\n .pipe(\n throttle(() => rx$, { leading: true, trailing: true }),\n tap(message => worker.postMessage(message)),\n switchMapTo(rx$),\n share()\n )\n}\n","import _curry1 from './internal/_curry1.js';\nimport _isString from './internal/_isString.js';\n\n/**\n * Returns a new list or string with the elements or characters in reverse\n * order.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category List\n * @sig [a] -> [a]\n * @sig String -> String\n * @param {Array|String} list\n * @return {Array|String}\n * @example\n *\n * R.reverse([1, 2, 3]); //=> [3, 2, 1]\n * R.reverse([1, 2]); //=> [2, 1]\n * R.reverse([1]); //=> [1]\n * R.reverse([]); //=> []\n *\n * R.reverse('abc'); //=> 'cba'\n * R.reverse('ab'); //=> 'ba'\n * R.reverse('a'); //=> 'a'\n * R.reverse(''); //=> ''\n */\nvar reverse = /*#__PURE__*/_curry1(function reverse(list) {\n return _isString(list) ? list.split('').reverse().join('') : Array.prototype.slice.call(list, 0).reverse();\n});\nexport default reverse;","export default function _isString(x) {\n return Object.prototype.toString.call(x) === '[object String]';\n}","import _curry1 from './_curry1.js';\nimport _isPlaceholder from './_isPlaceholder.js';\n\n/**\n * Optimized internal two-arity curry function.\n *\n * @private\n * @category Function\n * @param {Function} fn The function to curry.\n * @return {Function} The curried function.\n */\nexport default function _curry2(fn) {\n return function f2(a, b) {\n switch (arguments.length) {\n case 0:\n return f2;\n case 1:\n return _isPlaceholder(a) ? f2 : _curry1(function (_b) {\n return fn(a, _b);\n });\n default:\n return _isPlaceholder(a) && _isPlaceholder(b) ? f2 : _isPlaceholder(a) ? _curry1(function (_a) {\n return fn(_a, b);\n }) : _isPlaceholder(b) ? _curry1(function (_b) {\n return fn(a, _b);\n }) : fn(a, b);\n }\n };\n}","export default function _arrayFromIterator(iter) {\n var list = [];\n var next;\n while (!(next = iter.next()).done) {\n list.push(next.value);\n }\n return list;\n}","export default function _includesWith(pred, x, list) {\n var idx = 0;\n var len = list.length;\n\n while (idx < len) {\n if (pred(x, list[idx])) {\n return true;\n }\n idx += 1;\n }\n return false;\n}","// Based on https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\nfunction _objectIs(a, b) {\n // SameValue algorithm\n if (a === b) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n return a !== 0 || 1 / a === 1 / b;\n } else {\n // Step 6.a: NaN == NaN\n return a !== a && b !== b;\n }\n}\n\nexport default typeof Object.is === 'function' ? Object.is : _objectIs;","import _curry1 from './internal/_curry1.js';\n\n/**\n * Gives a single-word string description of the (native) type of a value,\n * returning such answers as 'Object', 'Number', 'Array', or 'Null'. Does not\n * attempt to distinguish user Object types any further, reporting them all as\n * 'Object'.\n *\n * @func\n * @memberOf R\n * @since v0.8.0\n * @category Type\n * @sig (* -> {*}) -> String\n * @param {*} val The value to test\n * @return {String}\n * @example\n *\n * R.type({}); //=> \"Object\"\n * R.type(1); //=> \"Number\"\n * R.type(false); //=> \"Boolean\"\n * R.type('s'); //=> \"String\"\n * R.type(null); //=> \"Null\"\n * R.type([]); //=> \"Array\"\n * R.type(/[A-z]/); //=> \"RegExp\"\n * R.type(() => {}); //=> \"Function\"\n * R.type(undefined); //=> \"Undefined\"\n */\nvar type = /*#__PURE__*/_curry1(function type(val) {\n return val === null ? 'Null' : val === undefined ? 'Undefined' : Object.prototype.toString.call(val).slice(8, -1);\n});\nexport default type;","import _arrayFromIterator from './_arrayFromIterator.js';\nimport _includesWith from './_includesWith.js';\nimport _functionName from './_functionName.js';\nimport _has from './_has.js';\nimport _objectIs from './_objectIs.js';\nimport keys from '../keys.js';\nimport type from '../type.js';\n\n/**\n * private _uniqContentEquals function.\n * That function is checking equality of 2 iterator contents with 2 assumptions\n * - iterators lengths are the same\n * - iterators values are unique\n *\n * false-positive result will be returned for comparision of, e.g.\n * - [1,2,3] and [1,2,3,4]\n * - [1,1,1] and [1,2,3]\n * */\n\nfunction _uniqContentEquals(aIterator, bIterator, stackA, stackB) {\n var a = _arrayFromIterator(aIterator);\n var b = _arrayFromIterator(bIterator);\n\n function eq(_a, _b) {\n return _equals(_a, _b, stackA.slice(), stackB.slice());\n }\n\n // if *a* array contains any element that is not included in *b*\n return !_includesWith(function (b, aItem) {\n return !_includesWith(eq, aItem, b);\n }, b, a);\n}\n\nexport default function _equals(a, b, stackA, stackB) {\n if (_objectIs(a, b)) {\n return true;\n }\n\n var typeA = type(a);\n\n if (typeA !== type(b)) {\n return false;\n }\n\n if (a == null || b == null) {\n return false;\n }\n\n if (typeof a['fantasy-land/equals'] === 'function' || typeof b['fantasy-land/equals'] === 'function') {\n return typeof a['fantasy-land/equals'] === 'function' && a['fantasy-land/equals'](b) && typeof b['fantasy-land/equals'] === 'function' && b['fantasy-land/equals'](a);\n }\n\n if (typeof a.equals === 'function' || typeof b.equals === 'function') {\n return typeof a.equals === 'function' && a.equals(b) && typeof b.equals === 'function' && b.equals(a);\n }\n\n switch (typeA) {\n case 'Arguments':\n case 'Array':\n case 'Object':\n if (typeof a.constructor === 'function' && _functionName(a.constructor) === 'Promise') {\n return a === b;\n }\n break;\n case 'Boolean':\n case 'Number':\n case 'String':\n if (!(typeof a === typeof b && _objectIs(a.valueOf(), b.valueOf()))) {\n return false;\n }\n break;\n case 'Date':\n if (!_objectIs(a.valueOf(), b.valueOf())) {\n return false;\n }\n break;\n case 'Error':\n return a.name === b.name && a.message === b.message;\n case 'RegExp':\n if (!(a.source === b.source && a.global === b.global && a.ignoreCase === b.ignoreCase && a.multiline === b.multiline && a.sticky === b.sticky && a.unicode === b.unicode)) {\n return false;\n }\n break;\n }\n\n var idx = stackA.length - 1;\n while (idx >= 0) {\n if (stackA[idx] === a) {\n return stackB[idx] === b;\n }\n idx -= 1;\n }\n\n switch (typeA) {\n case 'Map':\n if (a.size !== b.size) {\n return false;\n }\n\n return _uniqContentEquals(a.entries(), b.entries(), stackA.concat([a]), stackB.concat([b]));\n case 'Set':\n if (a.size !== b.size) {\n return false;\n }\n\n return _uniqContentEquals(a.values(), b.values(), stackA.concat([a]), stackB.concat([b]));\n case 'Arguments':\n case 'Array':\n case 'Object':\n case 'Boolean':\n case 'Number':\n case 'String':\n case 'Date':\n case 'Error':\n case 'RegExp':\n case 'Int8Array':\n case 'Uint8Array':\n case 'Uint8ClampedArray':\n case 'Int16Array':\n case 'Uint16Array':\n case 'Int32Array':\n case 'Uint32Array':\n case 'Float32Array':\n case 'Float64Array':\n case 'ArrayBuffer':\n break;\n default:\n // Values of other types are only equal if identical.\n return false;\n }\n\n var keysA = keys(a);\n if (keysA.length !== keys(b).length) {\n return false;\n }\n\n var extendedStackA = stackA.concat([a]);\n var extendedStackB = stackB.concat([b]);\n\n idx = keysA.length - 1;\n while (idx >= 0) {\n var key = keysA[idx];\n if (!(_has(key, b) && _equals(b[key], a[key], extendedStackA, extendedStackB))) {\n return false;\n }\n idx -= 1;\n }\n return true;\n}","export default function _functionName(f) {\n // String(x => x) evaluates to \"x => x\", so the pattern may not match.\n var match = String(f).match(/^function (\\w*)/);\n return match == null ? '' : match[1];\n}","import _curry2 from './internal/_curry2.js';\nimport _equals from './internal/_equals.js';\n\n/**\n * Returns `true` if its arguments are equivalent, `false` otherwise. Handles\n * cyclical data structures.\n *\n * Dispatches symmetrically to the `equals` methods of both arguments, if\n * present.\n *\n * @func\n * @memberOf R\n * @since v0.15.0\n * @category Relation\n * @sig a -> b -> Boolean\n * @param {*} a\n * @param {*} b\n * @return {Boolean}\n * @example\n *\n * R.equals(1, 1); //=> true\n * R.equals(1, '1'); //=> false\n * R.equals([1, 2, 3], [1, 2, 3]); //=> true\n *\n * const a = {}; a.v = a;\n * const b = {}; b.v = b;\n * R.equals(a, b); //=> true\n */\nvar equals = /*#__PURE__*/_curry2(function equals(a, b) {\n return _equals(a, b, [], []);\n});\nexport default equals;","import _indexOf from './_indexOf.js';\n\nexport default function _includes(a, list) {\n return _indexOf(list, a, 0) >= 0;\n}","import equals from '../equals.js';\n\nexport default function _indexOf(list, a, idx) {\n var inf, item;\n // Array.prototype.indexOf doesn't exist below IE9\n if (typeof list.indexOf === 'function') {\n switch (typeof a) {\n case 'number':\n if (a === 0) {\n // manually crawl the list to distinguish between +0 and -0\n inf = 1 / a;\n while (idx < list.length) {\n item = list[idx];\n if (item === 0 && 1 / item === inf) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n } else if (a !== a) {\n // NaN\n while (idx < list.length) {\n item = list[idx];\n if (typeof item === 'number' && item !== item) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n }\n // non-zero numbers can utilise Set\n return list.indexOf(a, idx);\n\n // all these types can utilise Set\n case 'string':\n case 'boolean':\n case 'function':\n case 'undefined':\n return list.indexOf(a, idx);\n\n case 'object':\n if (a === null) {\n // null can utilise Set\n return list.indexOf(a, idx);\n }\n }\n }\n // anything else not covered above, defer to R.equals\n while (idx < list.length) {\n if (equals(list[idx], a)) {\n return idx;\n }\n idx += 1;\n }\n return -1;\n}","import _includes from './_includes.js';\n\nvar _Set = /*#__PURE__*/function () {\n function _Set() {\n /* globals Set */\n this._nativeSet = typeof Set === 'function' ? new Set() : null;\n this._items = {};\n }\n\n // until we figure out why jsdoc chokes on this\n // @param item The item to add to the Set\n // @returns {boolean} true if the item did not exist prior, otherwise false\n //\n _Set.prototype.add = function (item) {\n return !hasOrAdd(item, true, this);\n };\n\n //\n // @param item The item to check for existence in the Set\n // @returns {boolean} true if the item exists in the Set, otherwise false\n //\n _Set.prototype.has = function (item) {\n return hasOrAdd(item, false, this);\n };\n\n //\n // Combines the logic for checking whether an item is a member of the set and\n // for adding a new item to the set.\n //\n // @param item The item to check or add to the Set instance.\n // @param shouldAdd If true, the item will be added to the set if it doesn't\n // already exist.\n // @param set The set instance to check or add to.\n // @return {boolean} true if the item already existed, otherwise false.\n //\n return _Set;\n}();\n\nfunction hasOrAdd(item, shouldAdd, set) {\n var type = typeof item;\n var prevSize, newSize;\n switch (type) {\n case 'string':\n case 'number':\n // distinguish between +0 and -0\n if (item === 0 && 1 / item === -Infinity) {\n if (set._items['-0']) {\n return true;\n } else {\n if (shouldAdd) {\n set._items['-0'] = true;\n }\n return false;\n }\n }\n // these types can all utilise the native Set\n if (set._nativeSet !== null) {\n if (shouldAdd) {\n prevSize = set._nativeSet.size;\n set._nativeSet.add(item);\n newSize = set._nativeSet.size;\n return newSize === prevSize;\n } else {\n return set._nativeSet.has(item);\n }\n } else {\n if (!(type in set._items)) {\n if (shouldAdd) {\n set._items[type] = {};\n set._items[type][item] = true;\n }\n return false;\n } else if (item in set._items[type]) {\n return true;\n } else {\n if (shouldAdd) {\n set._items[type][item] = true;\n }\n return false;\n }\n }\n\n case 'boolean':\n // set._items['boolean'] holds a two element array\n // representing [ falseExists, trueExists ]\n if (type in set._items) {\n var bIdx = item ? 1 : 0;\n if (set._items[type][bIdx]) {\n return true;\n } else {\n if (shouldAdd) {\n set._items[type][bIdx] = true;\n }\n return false;\n }\n } else {\n if (shouldAdd) {\n set._items[type] = item ? [false, true] : [true, false];\n }\n return false;\n }\n\n case 'function':\n // compare functions for reference equality\n if (set._nativeSet !== null) {\n if (shouldAdd) {\n prevSize = set._nativeSet.size;\n set._nativeSet.add(item);\n newSize = set._nativeSet.size;\n return newSize === prevSize;\n } else {\n return set._nativeSet.has(item);\n }\n } else {\n if (!(type in set._items)) {\n if (shouldAdd) {\n set._items[type] = [item];\n }\n return false;\n }\n if (!_includes(item, set._items[type])) {\n if (shouldAdd) {\n set._items[type].push(item);\n }\n return false;\n }\n return true;\n }\n\n case 'undefined':\n if (set._items[type]) {\n return true;\n } else {\n if (shouldAdd) {\n set._items[type] = true;\n }\n return false;\n }\n\n case 'object':\n if (item === null) {\n if (!set._items['null']) {\n if (shouldAdd) {\n set._items['null'] = true;\n }\n return false;\n }\n return true;\n }\n /* falls through */\n default:\n // reduce the search size of heterogeneous sets by creating buckets\n // for each type.\n type = Object.prototype.toString.call(item);\n if (!(type in set._items)) {\n if (shouldAdd) {\n set._items[type] = [item];\n }\n return false;\n }\n // scan through all previously applied items\n if (!_includes(item, set._items[type])) {\n if (shouldAdd) {\n set._items[type].push(item);\n }\n return false;\n }\n return true;\n }\n}\n\n// A simple Set type that honours R.equals semantics\nexport default _Set;","import _curry2 from './internal/_curry2.js';\nimport _Set from './internal/_Set.js';\n\n/**\n * Finds the set (i.e. no duplicates) of all elements in the first list not\n * contained in the second list. Objects and Arrays are compared in terms of\n * value equality, not reference equality.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Relation\n * @sig [*] -> [*] -> [*]\n * @param {Array} list1 The first list.\n * @param {Array} list2 The second list.\n * @return {Array} The elements in `list1` that are not in `list2`.\n * @see R.differenceWith, R.symmetricDifference, R.symmetricDifferenceWith, R.without\n * @example\n *\n * R.difference([1,2,3,4], [7,6,5,4,3]); //=> [1,2]\n * R.difference([7,6,5,4,3], [1,2,3,4]); //=> [7,6,5]\n * R.difference([{a: 1}, {b: 2}], [{a: 1}, {c: 3}]) //=> [{b: 2}]\n */\nvar difference = /*#__PURE__*/_curry2(function difference(first, second) {\n var out = [];\n var idx = 0;\n var firstLen = first.length;\n var secondLen = second.length;\n var toFilterOut = new _Set();\n\n for (var i = 0; i < secondLen; i += 1) {\n toFilterOut.add(second[i]);\n }\n\n while (idx < firstLen) {\n if (toFilterOut.add(first[idx])) {\n out[out.length] = first[idx];\n }\n idx += 1;\n }\n return out;\n});\nexport default difference;","/** PURE_IMPORTS_START _distinctUntilChanged PURE_IMPORTS_END */\nimport { distinctUntilChanged } from './distinctUntilChanged';\nexport function distinctUntilKeyChanged(key, compare) {\n return distinctUntilChanged(function (x, y) { return compare ? compare(x[key], y[key]) : x[key] === y[key]; });\n}\n//# sourceMappingURL=distinctUntilKeyChanged.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nexport function scan(accumulator, seed) {\n var hasSeed = false;\n if (arguments.length >= 2) {\n hasSeed = true;\n }\n return function scanOperatorFunction(source) {\n return source.lift(new ScanOperator(accumulator, seed, hasSeed));\n };\n}\nvar ScanOperator = /*@__PURE__*/ (function () {\n function ScanOperator(accumulator, seed, hasSeed) {\n if (hasSeed === void 0) {\n hasSeed = false;\n }\n this.accumulator = accumulator;\n this.seed = seed;\n this.hasSeed = hasSeed;\n }\n ScanOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed));\n };\n return ScanOperator;\n}());\nvar ScanSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(ScanSubscriber, _super);\n function ScanSubscriber(destination, accumulator, _seed, hasSeed) {\n var _this = _super.call(this, destination) || this;\n _this.accumulator = accumulator;\n _this._seed = _seed;\n _this.hasSeed = hasSeed;\n _this.index = 0;\n return _this;\n }\n Object.defineProperty(ScanSubscriber.prototype, \"seed\", {\n get: function () {\n return this._seed;\n },\n set: function (value) {\n this.hasSeed = true;\n this._seed = value;\n },\n enumerable: true,\n configurable: true\n });\n ScanSubscriber.prototype._next = function (value) {\n if (!this.hasSeed) {\n this.seed = value;\n this.destination.next(value);\n }\n else {\n return this._tryNext(value);\n }\n };\n ScanSubscriber.prototype._tryNext = function (value) {\n var index = this.index++;\n var result;\n try {\n result = this.accumulator(this.seed, value, index);\n }\n catch (err) {\n this.destination.error(err);\n }\n this.seed = result;\n this.destination.next(result);\n };\n return ScanSubscriber;\n}(Subscriber));\n//# sourceMappingURL=scan.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber,_Subscription PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nimport { Subscription } from '../Subscription';\nexport function finalize(callback) {\n return function (source) { return source.lift(new FinallyOperator(callback)); };\n}\nvar FinallyOperator = /*@__PURE__*/ (function () {\n function FinallyOperator(callback) {\n this.callback = callback;\n }\n FinallyOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new FinallySubscriber(subscriber, this.callback));\n };\n return FinallyOperator;\n}());\nvar FinallySubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(FinallySubscriber, _super);\n function FinallySubscriber(destination, callback) {\n var _this = _super.call(this, destination) || this;\n _this.add(new Subscription(callback));\n return _this;\n }\n return FinallySubscriber;\n}(Subscriber));\n//# sourceMappingURL=finalize.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { getElementOrThrow } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Translations\n */\nlet lang: Record\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Translate the given key\n *\n * @param key - Key to be translated\n * @param value - Value to be replaced\n *\n * @return Translation\n */\nexport function translate(key: string, value?: string): string {\n if (typeof lang === \"undefined\") {\n const el = getElementOrThrow(\"#__lang\")\n lang = JSON.parse(el.innerText)\n }\n if (typeof lang[key] === \"undefined\") {\n throw new ReferenceError(`Invalid translation: ${key}`)\n }\n return typeof value !== \"undefined\"\n ? lang[key].replace(\"#\", value)\n : lang[key]\n}\n\n/**\n * Truncate a string after the given number of characters\n *\n * This is not a very reasonable approach, since the summaries kind of suck.\n * It would be better to create something more intelligent, highlighting the\n * search occurrences and making a better summary out of it, but this note was\n * written three years ago, so who knows if we'll ever fix it.\n *\n * @param value - Value to be truncated\n * @param n - Number of characters\n *\n * @return Truncated value\n */\nexport function truncate(value: string, n: number): string {\n let i = n\n if (value.length > i) {\n while (value[i] !== \" \" && --i > 0); // tslint:disable-line\n return `${value.substring(0, i)}...`\n }\n return value\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set anchor blur\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is blurred\n */\nexport function setAnchorBlur(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"blur\" : \"\")\n}\n\n/**\n * Reset anchor blur\n *\n * @param el - Anchor element\n */\nexport function resetAnchorBlur(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set anchor active\n *\n * @param el - Anchor element\n * @param value - Whether the anchor is active\n */\nexport function setAnchorActive(\n el: HTMLElement, value: boolean\n): void {\n el.classList.toggle(\"md-nav__link--active\", value)\n}\n\n/**\n * Reset anchor active\n *\n * @param el - Anchor element\n */\nexport function resetAnchorActive(\n el: HTMLElement\n): void {\n el.classList.remove(\"md-nav__link--active\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set overflow scrolling\n *\n * @param el - Scrollable element\n */\nexport function setOverflowScrolling(\n el: HTMLElement\n): void {\n el.style.webkitOverflowScrolling = \"touch\"\n}\n\n/**\n * Reset overflow scrolling\n *\n * @param el - Scrollable element\n */\nexport function resetOverflowScrolling(\n el: HTMLElement\n): void {\n el.style.webkitOverflowScrolling = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set scroll lock\n *\n * @param el - Scrollable element\n * @param value - Vertical offset\n */\nexport function setScrollLock(\n el: HTMLElement, value: number\n): void {\n el.setAttribute(\"data-md-state\", \"lock\")\n el.style.top = `-${value}px`\n}\n\n/**\n * Reset scroll lock\n *\n * @param el - Scrollable element\n */\nexport function resetScrollLock(\n el: HTMLElement\n): void {\n const value = -1 * parseInt(el.style.top, 10)\n el.removeAttribute(\"data-md-state\")\n el.style.top = \"\"\n if (value)\n window.scrollTo(0, value)\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { JSX as JSXInternal } from \"preact\"\nimport { keys } from \"ramda\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * HTML attributes\n */\ntype Attributes =\n & JSXInternal.HTMLAttributes\n & JSXInternal.SVGAttributes\n & Record\n\n/**\n * Child element\n */\ntype Child =\n | HTMLElement\n | Text\n | string\n | number\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Append a child node to an element\n *\n * @param el - Element\n * @param child - Child node(s)\n */\nfunction appendChild(el: HTMLElement, child: Child | Child[]): void {\n\n /* Handle primitive types (including raw HTML) */\n if (typeof child === \"string\" || typeof child === \"number\") {\n el.innerHTML += child.toString()\n\n /* Handle nodes */\n } else if (child instanceof Node) {\n el.appendChild(child)\n\n /* Handle nested children */\n } else if (Array.isArray(child)) {\n for (const node of child)\n appendChild(el, node)\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * JSX factory\n *\n * @param tag - HTML tag\n * @param attributes - HTML attributes\n * @param children - Child elements\n *\n * @return Element\n */\nexport function h(\n tag: string, attributes: Attributes | null, ...children: Child[]\n): HTMLElement {\n const el = document.createElement(tag)\n\n /* Set attributes, if any */\n if (attributes)\n for (const attr of keys(attributes))\n if (typeof attributes[attr] !== \"boolean\")\n el.setAttribute(attr, attributes[attr])\n else if (attributes[attr])\n el.setAttribute(attr, \"\")\n\n /* Append child nodes */\n for (const child of children)\n appendChild(el, child)\n\n /* Return element */\n return el\n}\n\n/* ----------------------------------------------------------------------------\n * Namespace\n * ------------------------------------------------------------------------- */\n\nexport declare namespace h {\n namespace JSX {\n type Element = HTMLElement\n type IntrinsicElements = JSXInternal.IntrinsicElements\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { MonoTypeOperatorFunction, Observable, pipe } from \"rxjs\"\nimport { filter, map, withLatestFrom } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle emission with another observable\n *\n * @template T - Value type\n *\n * @param toggle$ - Toggle observable\n *\n * @return Operator function\n */\nexport function takeIf(\n toggle$: Observable\n): MonoTypeOperatorFunction {\n return pipe(\n withLatestFrom(toggle$),\n filter(([, active]) => active),\n map(([value]) => value)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set number of search results\n *\n * @param el - Search result metadata element\n * @param value - Number of results\n */\nexport function setSearchResultMeta(\n el: HTMLElement, value: number\n): void {\n switch (value) {\n\n /* No results */\n case 0:\n el.textContent = translate(\"search.result.none\")\n break\n\n /* One result */\n case 1:\n el.textContent = translate(\"search.result.one\")\n break\n\n /* Multiple result */\n default:\n el.textContent = translate(\"search.result.other\", value.toString())\n }\n}\n\n/**\n * Reset number of search results\n *\n * @param el - Search result metadata element\n */\nexport function resetSearchResultMeta(\n el: HTMLElement\n): void {\n el.textContent = translate(\"search.result.placeholder\")\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Add an element to the search result list\n *\n * @param el - Search result list element\n * @param child - Search result element\n */\nexport function addToSearchResultList(\n el: HTMLElement, child: HTMLElement\n): void {\n el.appendChild(child)\n}\n\n/**\n * Reset search result list\n *\n * @param el - Search result list element\n */\nexport function resetSearchResultList(\n el: HTMLElement\n): void {\n el.innerHTML = \"\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set toggle\n *\n * Simulating a click event seems to be the most cross-browser compatible way\n * of changing the value while also emitting a `change` event. Before, Material\n * used `CustomEvent` to programmatically change the value of a toggle, but this\n * is a much simpler and cleaner solution.\n *\n * @param el - Toggle element\n * @param value - Toggle value\n */\nexport function setToggle(\n el: HTMLInputElement, value: boolean\n): void {\n if (el.checked !== value)\n el.click()\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, of } from \"rxjs\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Header\n */\nexport interface Header {\n sticky: boolean /* Header stickyness */\n height: number /* Header visible height */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch header\n *\n * The header is wrapped in an observable to pave the way for auto-hiding or\n * other dynamic behaviors that may be implemented later on.\n *\n * @param el - Header element\n *\n * @return Header observable\n */\nexport function watchHeader(\n el: HTMLElement\n): Observable
    {\n const styles = getComputedStyle(el)\n const sticky = [\n \"sticky\", /* Modern browsers */\n \"-webkit-sticky\" /* Old Safari */\n ].includes(styles.position)\n return of({\n sticky,\n height: sticky ? el.offsetHeight : 0\n })\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, animationFrameScheduler, pipe } from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n tap\n} from \"rxjs/operators\"\n\nimport { resetHidden, setHidden } from \"actions\"\n\nimport { Viewport } from \"../../agent\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint hideable\n *\n * @param el - Hideable element\n * @param offset - Additional offset\n *\n * @return Operator function\n */\nexport function paintHideable(\n el: HTMLElement, offset: number = 0\n): OperatorFunction {\n return pipe(\n map(({ offset: { y } }) => y >= offset),\n distinctUntilChanged(),\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(value => {\n setHidden(el, value)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHidden(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set hidden\n *\n * @param el - Hideable element\n * @param value - Whether the element is hidden\n */\nexport function setHidden(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"hidden\" : \"\")\n}\n\n/**\n * Reset hidden\n *\n * @param el - Hideable element\n */\nexport function resetHidden(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { equals } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n finalize,\n map,\n observeOn,\n shareReplay,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetSidebarHeight,\n resetSidebarLock,\n setSidebarHeight,\n setSidebarLock\n} from \"actions\"\n\nimport { Viewport } from \"../../agent\"\nimport { Main } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Sidebar\n */\nexport interface Sidebar {\n height: number /* Sidebar height */\n lock: boolean /* Sidebar lock */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch sidebar\n *\n * This function returns an observable that computes the visual parameters of\n * the sidebar which depends on the vertical viewport offset, as well as the\n * height of the main area. When the page is scrolled beyond the header, the\n * sidebar is locked and fills the remaining space.\n *\n * @param el - Sidebar element\n * @param options - Options\n *\n * @return Sidebar observable\n */\nexport function watchSidebar(\n el: HTMLElement, { main$, viewport$ }: WatchOptions\n): Observable {\n\n /* Adjust for internal main area offset */\n const adjust = parseFloat(\n getComputedStyle(el.parentElement!)\n .getPropertyValue(\"padding-top\")\n )\n\n /* Compute the sidebar's available height */\n const height$ = combineLatest([viewport$, main$])\n .pipe(\n map(([{ offset: { y } }, { offset, height }]) => {\n return height - adjust + Math.min(adjust, Math.max(0, y - offset))\n })\n )\n\n /* Compute whether the sidebar should be locked */\n const lock$ = combineLatest([viewport$, main$])\n .pipe(\n map(([{ offset: { y } }, { offset }]) => y >= offset + adjust)\n )\n\n /* Combine into single hot observable */\n return combineLatest([height$, lock$])\n .pipe(\n map(([height, lock]) => ({ height, lock })),\n distinctUntilChanged(equals),\n shareReplay(1)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Paint sidebar\n *\n * @param el - Sidebar element\n *\n * @return Operator function\n */\nexport function paintSidebar(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ height, lock }) => {\n setSidebarHeight(el, height)\n setSidebarLock(el, lock)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetSidebarHeight(el)\n resetSidebarLock(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar height\n *\n * @param el - Sidebar element\n * @param value - Sidebar height\n */\nexport function setSidebarHeight(\n el: HTMLElement, value: number\n): void {\n el.style.height = `${value}px`\n}\n\n/**\n * Reset sidebar height\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarHeight(\n el: HTMLElement\n): void {\n el.style.height = \"\"\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Set sidebar lock\n *\n * @param el - Sidebar element\n * @param value - Whether the sidebar is locked\n */\nexport function setSidebarLock(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"lock\" : \"\")\n}\n\n/**\n * Reset sidebar lock\n *\n * @param el - Sidebar element\n */\nexport function resetSidebarLock(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/**\n * Tests whether or not an object is an array.\n *\n * @private\n * @param {*} val The object to test.\n * @return {Boolean} `true` if `val` is an array, `false` otherwise.\n * @example\n *\n * _isArray([]); //=> true\n * _isArray(null); //=> false\n * _isArray({}); //=> false\n */\nexport default Array.isArray || function _isArray(val) {\n return val != null && val.length >= 0 && Object.prototype.toString.call(val) === '[object Array]';\n};","export default function _isTransformer(obj) {\n return obj != null && typeof obj['@@transducer/step'] === 'function';\n}","import _isArray from './_isArray.js';\nimport _isTransformer from './_isTransformer.js';\n\n/**\n * Returns a function that dispatches with different strategies based on the\n * object in list position (last argument). If it is an array, executes [fn].\n * Otherwise, if it has a function with one of the given method names, it will\n * execute that function (functor case). Otherwise, if it is a transformer,\n * uses transducer [xf] to return a new transformer (transducer case).\n * Otherwise, it will default to executing [fn].\n *\n * @private\n * @param {Array} methodNames properties to check for a custom implementation\n * @param {Function} xf transducer to initialize if object is transformer\n * @param {Function} fn default ramda implementation\n * @return {Function} A function that dispatches on object in list position\n */\nexport default function _dispatchable(methodNames, xf, fn) {\n return function () {\n if (arguments.length === 0) {\n return fn();\n }\n var args = Array.prototype.slice.call(arguments, 0);\n var obj = args.pop();\n if (!_isArray(obj)) {\n var idx = 0;\n while (idx < methodNames.length) {\n if (typeof obj[methodNames[idx]] === 'function') {\n return obj[methodNames[idx]].apply(obj, args);\n }\n idx += 1;\n }\n if (_isTransformer(obj)) {\n var transducer = xf.apply(null, args);\n return transducer(obj);\n }\n }\n return fn.apply(this, arguments);\n };\n}","export default {\n init: function () {\n return this.xf['@@transducer/init']();\n },\n result: function (result) {\n return this.xf['@@transducer/result'](result);\n }\n};","import _curry2 from './_curry2.js';\nimport _xfBase from './_xfBase.js';\n\nvar XFindLast = /*#__PURE__*/function () {\n function XFindLast(f, xf) {\n this.xf = xf;\n this.f = f;\n }\n XFindLast.prototype['@@transducer/init'] = _xfBase.init;\n XFindLast.prototype['@@transducer/result'] = function (result) {\n return this.xf['@@transducer/result'](this.xf['@@transducer/step'](result, this.last));\n };\n XFindLast.prototype['@@transducer/step'] = function (result, input) {\n if (this.f(input)) {\n this.last = input;\n }\n return result;\n };\n\n return XFindLast;\n}();\n\nvar _xfindLast = /*#__PURE__*/_curry2(function _xfindLast(f, xf) {\n return new XFindLast(f, xf);\n});\nexport default _xfindLast;","import _curry2 from './internal/_curry2.js';\nimport _dispatchable from './internal/_dispatchable.js';\nimport _xfindLast from './internal/_xfindLast.js';\n\n/**\n * Returns the last element of the list which matches the predicate, or\n * `undefined` if no element matches.\n *\n * Acts as a transducer if a transformer is given in list position.\n *\n * @func\n * @memberOf R\n * @since v0.1.1\n * @category List\n * @sig (a -> Boolean) -> [a] -> a | undefined\n * @param {Function} fn The predicate function used to determine if the element is the\n * desired one.\n * @param {Array} list The array to consider.\n * @return {Object} The element found, or `undefined`.\n * @see R.transduce\n * @example\n *\n * const xs = [{a: 1, b: 0}, {a:1, b: 1}];\n * R.findLast(R.propEq('a', 1))(xs); //=> {a: 1, b: 1}\n * R.findLast(R.propEq('a', 4))(xs); //=> undefined\n */\nvar findLast = /*#__PURE__*/_curry2( /*#__PURE__*/_dispatchable([], _xfindLast, function findLast(fn, list) {\n var idx = list.length - 1;\n while (idx >= 0) {\n if (fn(list[idx])) {\n return list[idx];\n }\n idx -= 1;\n }\n}));\nexport default findLast;","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest, fromEvent, merge } from \"rxjs\"\nimport {\n delay,\n distinctUntilChanged,\n map,\n shareReplay,\n startWith,\n tap\n} from \"rxjs/operators\"\n\nimport { watchElementFocus } from \"../../agent\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search query\n */\nexport interface SearchQuery {\n value: string /* Query value */\n focus: boolean /* Query focus */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n transform?(value: string): string /* Transformation function */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Default transformation function\n *\n * Rogue control characters are filtered before handing the query to the\n * search index, as `lunr` will throw otherwise.\n *\n * @param value - Query value\n *\n * @return Transformed query value\n */\nfunction defaultTransform(value: string): string {\n return value\n .replace(/(?:^|\\s+)[*+-:^~]+(?=\\s+|$)/g, \"\")\n .trim()\n .replace(/\\s+|\\b$/g, \"* \")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search query\n *\n * Note that the focus event which triggers re-reading the current query value\n * is delayed by `1ms` so the input's empty state is allowed to propagate.\n *\n * @param el - Search query element\n * @param options - Options\n *\n * @return Search query observable\n */\nexport function watchSearchQuery(\n el: HTMLInputElement, { transform = defaultTransform }: WatchOptions = {}\n): Observable {\n\n /* Intercept keyboard events */\n const value$ = merge(\n fromEvent(el, \"keyup\"),\n fromEvent(el, \"focus\").pipe(delay(1))\n )\n .pipe(\n map(() => transform(el.value)),\n startWith(transform(el.value)),\n distinctUntilChanged()\n )\n\n /* Intercept focus events */\n const focus$ = watchElementFocus(el)\n\n /* Combine into a single hot observable */\n return combineLatest([value$, focus$])\n .pipe(\n map(([value, focus]) => ({ value, focus })),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h, translate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n container: \"md-clipboard md-icon\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a 'copy-to-clipboard' button\n *\n * @param id - Unique identifier\n *\n * @return Element\n */\nexport function renderClipboard(\n id: string\n): HTMLElement {\n return (\n \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchResult } from \"integrations/search\"\nimport { h, truncate } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n item: \"md-search-result__item\",\n link: \"md-search-result__link\",\n article: \"md-search-result__article md-search-result__article--document\",\n section: \"md-search-result__article\",\n title: \"md-search-result__title\",\n teaser: \"md-search-result__teaser\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a search result\n *\n * @param result - Search result\n *\n * @return Element\n */\nexport function renderSearchResult(\n { article, sections }: SearchResult\n): HTMLElement {\n const children = [article, ...sections].map(document => {\n const { location, title, text } = document\n return (\n \n
    \n

    {title}

    \n {text.length\n ?

    {truncate(text, 320)}

    \n : undefined\n }\n
    \n     \n )\n })\n return (\n
  • \n {...children}\n
    • \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n facts: \"md-source__facts\",\n fact: \"md-source__fact\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render source facts\n *\n * @param facts - Source facts\n *\n * @return Element\n */\nexport function renderSource(\n facts: any // TODO: add typings\n): HTMLElement {\n return (\n
      \n {facts.map((fact: any) =>
    • {fact}
      • )}\n
    \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { h } from \"utilities\"\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * CSS classes\n */\nconst css = {\n wrapper: \"md-typeset__scrollwrap\",\n table: \"md-typeset__table\"\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Render a table inside a wrapper to improve scrolling on mobile\n *\n * @param table - Table element\n *\n * @return Element\n */\nexport function renderTable(\n table: HTMLTableElement\n): HTMLElement {\n return (\n
    \n
    \n {table}\n
    \n
    \n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport {\n finalize,\n map,\n mapTo,\n observeOn,\n scan,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport {\n addToSearchResultList,\n resetSearchResultList,\n resetSearchResultMeta,\n setSearchResultMeta\n} from \"actions\"\nimport { SearchResult } from \"integrations/search\"\nimport { renderSearchResult } from \"templates\"\n\nimport { getElementOrThrow } from \"../../agent\"\nimport { SearchQuery } from \"../query\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint options\n */\ninterface PaintOptions {\n query$: Observable /* Search query observable */\n fetch$: Observable /* Result fetch observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint search results\n *\n * This function will perform a lazy rendering of the search results, depending\n * on the vertical offset of the search result container. When the scroll offset\n * reaches the bottom of the element, more results are fetched and rendered.\n *\n * @param el - Search result element\n * @param options - Options\n *\n * @return Operator function\n */\nexport function paintSearchResult(\n el: HTMLElement, { query$, fetch$ }: PaintOptions\n): MonoTypeOperatorFunction {\n const list = getElementOrThrow(\".md-search-result__list\", el)\n const meta = getElementOrThrow(\".md-search-result__meta\", el)\n return pipe(\n\n /* Paint search result metadata */\n withLatestFrom(query$),\n map(([result, query]) => {\n if (query.value) {\n setSearchResultMeta(meta, result.length)\n } else {\n resetSearchResultMeta(meta)\n }\n return result\n }),\n\n /* Paint search result list */\n switchMap(result => fetch$\n .pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n scan(index => {\n const container = el.parentElement!\n while (index < result.length) {\n addToSearchResultList(list, renderSearchResult(result[index++]))\n if (container.scrollHeight - container.offsetHeight > 16)\n break\n }\n return index\n }, 0),\n\n /* Re-map to search result */\n mapTo(result),\n\n /* Reset on complete or error */\n finalize(() => {\n resetSearchResultList(list)\n })\n )\n )\n )\n}\n","/** PURE_IMPORTS_START _Observable,_util_noop PURE_IMPORTS_END */\nimport { Observable } from '../Observable';\nimport { noop } from '../util/noop';\nexport var NEVER = /*@__PURE__*/ new Observable(noop);\nexport function never() {\n return NEVER;\n}\n//# sourceMappingURL=never.js.map\n","/** PURE_IMPORTS_START PURE_IMPORTS_END */\nvar ArgumentOutOfRangeErrorImpl = /*@__PURE__*/ (function () {\n function ArgumentOutOfRangeErrorImpl() {\n Error.call(this);\n this.message = 'argument out of range';\n this.name = 'ArgumentOutOfRangeError';\n return this;\n }\n ArgumentOutOfRangeErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);\n return ArgumentOutOfRangeErrorImpl;\n})();\nexport var ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;\n//# sourceMappingURL=ArgumentOutOfRangeError.js.map\n","/** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */\nimport * as tslib_1 from \"tslib\";\nimport { Subscriber } from '../Subscriber';\nimport { ArgumentOutOfRangeError } from '../util/ArgumentOutOfRangeError';\nimport { empty } from '../observable/empty';\nexport function take(count) {\n return function (source) {\n if (count === 0) {\n return empty();\n }\n else {\n return source.lift(new TakeOperator(count));\n }\n };\n}\nvar TakeOperator = /*@__PURE__*/ (function () {\n function TakeOperator(total) {\n this.total = total;\n if (this.total < 0) {\n throw new ArgumentOutOfRangeError;\n }\n }\n TakeOperator.prototype.call = function (subscriber, source) {\n return source.subscribe(new TakeSubscriber(subscriber, this.total));\n };\n return TakeOperator;\n}());\nvar TakeSubscriber = /*@__PURE__*/ (function (_super) {\n tslib_1.__extends(TakeSubscriber, _super);\n function TakeSubscriber(destination, total) {\n var _this = _super.call(this, destination) || this;\n _this.total = total;\n _this.count = 0;\n return _this;\n }\n TakeSubscriber.prototype._next = function (value) {\n var total = this.total;\n var count = ++this.count;\n if (count <= total) {\n this.destination.next(value);\n if (count === total) {\n this.destination.complete();\n this.unsubscribe();\n }\n }\n };\n return TakeSubscriber;\n}(Subscriber));\n//# sourceMappingURL=take.js.map\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { NEVER, Observable, fromEvent, of } from \"rxjs\"\nimport {\n map,\n shareReplay,\n startWith,\n switchMap,\n take\n} from \"rxjs/operators\"\n\nimport { getElement } from \"../agent\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle\n */\nexport type Toggle =\n | \"drawer\" /* Toggle for drawer */\n | \"search\" /* Toggle for search */\n\n/**\n * Toggle map\n */\nexport type ToggleMap = {\n [P in Toggle]?: HTMLInputElement\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Toggle map observable\n */\nlet toggles$: Observable\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch toggles with given names\n *\n * @param names - Toggle names\n * @param options - Options\n *\n * @return Toggle map observable\n */\nexport function watchToggleMap(\n names: Toggle[], { document$ }: WatchOptions\n): Observable {\n toggles$ = document$\n .pipe(\n\n /* Ignore document switches */\n take(1),\n\n /* Build toggle map */\n map(document => names.reduce((toggles, name) => {\n const el = getElement(`[data-md-toggle=${name}]`, document)\n return {\n ...toggles,\n ...typeof el !== \"undefined\" ? { [name]: el } : {}\n }\n }, {}))\n )\n\n /* Return toggle map as hot observable */\n return toggles$\n .pipe(\n shareReplay(1)\n )\n}\n\n/**\n * Retrieve a toggle\n *\n * @template T - Element type\n *\n * @param name - Toggle name\n *\n * @return Element observable\n */\nexport function useToggle(\n name: Toggle\n): Observable {\n return toggles$\n .pipe(\n switchMap(toggles => {\n return typeof toggles[name] !== \"undefined\"\n ? of(toggles[name]!)\n : NEVER\n })\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch toggle\n *\n * @param el - Toggle element\n *\n * @return Toggle observable\n */\nexport function watchToggle(\n el: HTMLInputElement\n): Observable {\n return fromEvent(el, \"change\")\n .pipe(\n map(() => el.checked),\n startWith(el.checked)\n )\n}\n","\n/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Packer message type\n */\nexport const enum PackerMessageType {\n STRING, /* String data */\n BINARY /* Packed data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing an unpacked string\n */\nexport interface PackerStringMessage {\n type: PackerMessageType.STRING /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing a packed string\n */\nexport interface PackerBinaryMessage {\n type: PackerMessageType.BINARY /* Message type */\n data: string /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the packer worker\n */\nexport type PackerMessage =\n | PackerStringMessage\n | PackerBinaryMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for packer binary messages\n *\n * @param message - Packer worker message\n *\n * @return Test result\n */\nexport function isPackerBinaryMessage(\n message: PackerMessage\n): message is PackerBinaryMessage {\n return message.type === PackerMessageType.BINARY\n}\n\n/**\n * Type guard for packer string messages\n *\n * @param message - Packer worker message\n *\n * @return Test result\n */\nexport function isPackerStringMessage(\n message: PackerMessage\n): message is PackerStringMessage {\n return message.type === PackerMessageType.STRING\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { SearchIndexOptions, SearchResult } from \"integrations/search\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search message type\n */\nexport const enum SearchMessageType {\n SETUP, /* Search index setup */\n DUMP, /* Search index dump */\n QUERY, /* Search query */\n RESULT /* Search results */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message containing the data necessary to setup the search index\n */\nexport interface SearchSetupMessage {\n type: SearchMessageType.SETUP /* Message type */\n data: SearchIndexOptions /* Message data */\n}\n\n/**\n * A message containing the a dump of the search index\n */\nexport interface SearchDumpMessage {\n type: SearchMessageType.DUMP /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing a search query\n */\nexport interface SearchQueryMessage {\n type: SearchMessageType.QUERY /* Message type */\n data: string /* Message data */\n}\n\n/**\n * A message containing results for a search query\n */\nexport interface SearchResultMessage {\n type: SearchMessageType.RESULT /* Message type */\n data: SearchResult[] /* Message data */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * A message exchanged with the search worker\n */\nexport type SearchMessage =\n | SearchSetupMessage\n | SearchDumpMessage\n | SearchQueryMessage\n | SearchResultMessage\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Type guard for search setup messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchSetupMessage(\n message: SearchMessage\n): message is SearchSetupMessage {\n return message.type === SearchMessageType.SETUP\n}\n\n/**\n * Type guard for search dump messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchDumpMessage(\n message: SearchMessage\n): message is SearchDumpMessage {\n return message.type === SearchMessageType.DUMP\n}\n\n/**\n * Type guard for search query messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchQueryMessage(\n message: SearchMessage\n): message is SearchQueryMessage {\n return message.type === SearchMessageType.QUERY\n}\n\n/**\n * Type guard for search result messages\n *\n * @param message - Search worker message\n *\n * @return Test result\n */\nexport function isSearchResultMessage(\n message: SearchMessage\n): message is SearchResultMessage {\n return message.type === SearchMessageType.RESULT\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { keys } from \"ramda\"\nimport { NEVER, Observable, of } from \"rxjs\"\nimport { map, scan, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport { getElement } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Component\n */\nexport type Component =\n | \"container\" /* Container */\n | \"header\" /* Header */\n | \"header-title\" /* Header title */\n | \"hero\" /* Hero */\n | \"main\" /* Main area */\n | \"navigation\" /* Navigation */\n | \"search\" /* Search */\n | \"search-query\" /* Search input */\n | \"search-reset\" /* Search reset */\n | \"search-result\" /* Search results */\n | \"tabs\" /* Tabs */\n | \"toc\" /* Table of contents */\n\n/**\n * Component map\n */\nexport type ComponentMap = {\n [P in Component]?: HTMLElement\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Data\n * ------------------------------------------------------------------------- */\n\n/**\n * Component map observable\n */\nlet components$: Observable\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch components with given names\n *\n * This function returns an observable that will maintain bindings to the given\n * components in-between document switches and update the components in-place.\n *\n * @param names - Component names\n * @param options - Options\n *\n * @return Component map observable\n */\nexport function watchComponentMap(\n names: Component[], { document$ }: WatchOptions\n): Observable {\n components$ = document$\n .pipe(\n\n /* Build component map */\n map(document => names.reduce((components, name) => {\n const el = getElement(`[data-md-component=${name}]`, document)\n return {\n ...components,\n ...typeof el !== \"undefined\" ? { [name]: el } : {}\n }\n }, {})),\n\n /* Re-compute component map on document switch */\n scan((prev, next) => {\n for (const name of keys(prev)) {\n switch (name) {\n\n /* Top-level components: update */\n case \"header-title\":\n case \"container\":\n if (name in prev && typeof prev[name] !== \"undefined\") {\n prev[name]!.replaceWith(next[name]!)\n prev[name] = next[name]\n }\n break\n\n /* All other components: rebind */\n default:\n prev[name] = getElement(`[data-md-component=${name}]`)\n }\n }\n return prev\n })\n )\n\n /* Return component map as hot observable */\n return components$\n .pipe(\n shareReplay(1)\n )\n}\n\n/**\n * Retrieve a component\n *\n * @template T - Element type\n *\n * @param name - Component name\n *\n * @return Element observable\n */\nexport function useComponent(\n name: Component\n): Observable {\n return components$\n .pipe(\n switchMap(components => {\n return typeof components[name] !== \"undefined\"\n ? of(components[name] as T)\n : NEVER\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A RTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Subject, from } from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport { map, pluck } from \"rxjs/operators\"\n\nimport { SearchIndexOptions } from \"integrations/search\"\nimport { WorkerHandler, watchWorker } from \"observables\"\n\nimport {\n SearchMessage,\n SearchMessageType,\n SearchSetupMessage,\n isSearchResultMessage\n} from \"../message\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup options\n */\ninterface SetupOptions {\n base: string /* Base url */\n index?: Promise /* Promise resolving with index */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Resolve URL\n *\n * @param base - Base URL\n * @param paths - Further URL paths\n *\n * @return Absolute URL\n */\nfunction resolve(base: URL | string, ...paths: string[]) {\n return [base, ...paths].join(\"\")\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Setup search web worker\n *\n * This function will create a web worker to setup and query the search index\n * which is done using `lunr`. The index can be passed explicitly in order to\n * enable hacks like _localsearch_ via search index embedding as JSON. If no\n * index is given, this function will load it from the default location.\n *\n * @param url - Worker url\n * @param options - Options\n *\n * @return Worker handler\n */\nexport function setupSearchWorker(\n url: string, { base, index }: SetupOptions\n): WorkerHandler {\n const worker = new Worker(url)\n const prefix = new URL(base, location.href)\n\n /* Create communication channels and resolve relative links */\n const tx$ = new Subject()\n const rx$ = watchWorker(worker, { tx$ })\n .pipe(\n map(message => {\n if (isSearchResultMessage(message)) {\n for (const { article, sections } of message.data) {\n article.location = resolve(prefix, article.location)\n for (const section of sections)\n section.location = resolve(prefix, section.location)\n }\n }\n return message\n })\n )\n\n /* Fetch index if it wasn't passed explicitly */\n const index$ = typeof index !== \"undefined\"\n ? from(index)\n : ajax({\n url: resolve(prefix, \"search/search_index.json\"),\n responseType: \"json\",\n withCredentials: true\n })\n .pipe(\n pluck(\"response\")\n )\n\n /* Send index to worker */\n index$\n .pipe(\n map(data => ({\n type: SearchMessageType.SETUP,\n data\n }))\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Return worker handler */\n return { tx$, rx$ }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Repo, User } from \"github-types\"\nimport { NEVER, Observable } from \"rxjs\"\nimport { ajax } from \"rxjs/ajax\"\nimport { filter, map, pluck, shareReplay } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Helper functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Round a number\n *\n * TODO: document\n */\nfunction round(value: number) {\n return value > 999\n ? `${(value / 1000).toFixed(1)}k`\n : `${(value)}`\n}\n\n/**\n * TODO: document\n */\nexport function fetchGitHubStats(\n user: string\n): Observable\nexport function fetchGitHubStats(\n user: string, repo: string\n): Observable\nexport function fetchGitHubStats(\n user: string, repo?: string\n): Observable {\n const endpoint = typeof repo !== \"undefined\"\n ? `repos/${user}/${repo}`\n : `users/${user}`\n return ajax({\n url: `https://api.github.com/${endpoint}`,\n responseType: \"json\"\n })\n .pipe(\n filter(({ status }) => status === 200),\n pluck(\"response\"),\n shareReplay(1)\n )\n}\n\n// TODO: GitLab API:\n// https://docs.gitlab.com/ee/api/projects.html#get-single-project\n// curl \"https://gitlab.com/api/v4/projects/johannes-z%2Fmkdocs-material\"\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Get repository information\n *\n * TODO: document\n */\nexport function getRepository(user: string, repo: string): Observable {\n return fetchGitHubStats(user, repo)\n .pipe(\n map(({ stargazers_count, forks_count }) => ([\n `${round(stargazers_count || 0)} Stars`,\n `${round(forks_count || 0)} Forks`\n ]))\n )\n}\n\n/**\n * Get user/organization information\n *\n * TODO: document\n */\nexport function getUser(user: string): Observable {\n return fetchGitHubStats(user)\n .pipe(\n map(({ public_repos }) => ([\n `${round(public_repos || 0)} Repositories`\n ]))\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport { map, switchMap } from \"rxjs/operators\"\n\nimport {\n Header,\n Viewport,\n getElementOrThrow,\n paintHeaderTitle,\n watchViewportAt\n} from \"observables\"\n\nimport { useComponent } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount header title from source observable\n *\n * @param options - Options\n *\n * @return Header title observable\n */\nexport function mountHeaderTitle(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => useComponent(\"main\")\n .pipe(\n map(main => getElementOrThrow(\"h1, h2, h3, h4, h5, h6\", main)),\n switchMap(headline => watchViewportAt(headline, { header$, viewport$ })\n .pipe(\n map(({ offset: { y } }) => y >= headline.offsetHeight),\n paintHeaderTitle(el)\n )\n )\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { MonoTypeOperatorFunction, animationFrameScheduler, pipe } from \"rxjs\"\nimport { finalize, observeOn, tap } from \"rxjs/operators\"\n\nimport { resetHeaderTitleActive, setHeaderTitleActive } from \"actions\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint header title\n *\n * @param el - Header element\n *\n * @return Operator function\n */\nexport function paintHeaderTitle(\n el: HTMLElement\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(active => {\n setHeaderTitleActive(el, active)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeaderTitleActive(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header title\n *\n * @param el - Header title element\n * @param value - Whether the title is shown\n */\nexport function setHeaderTitleActive(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"active\" : \"\")\n}\n\n/**\n * Reset header title\n *\n * @param el - Header element\n */\nexport function resetHeaderTitleActive(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n shareReplay,\n switchMap\n} from \"rxjs/operators\"\n\nimport {\n Header,\n Main,\n Viewport,\n paintHeaderShadow,\n watchMain\n} from \"observables\"\n\nimport { useComponent } from \"../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount main area from source observable\n *\n * @param options - Options\n *\n * @return Main area observable\n */\nexport function mountMain(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => useComponent(\"header\")\n .pipe(\n switchMap(header => {\n const main$ = watchMain(el, { header$, viewport$ })\n\n /* Paint header shadow */\n main$\n .pipe(\n distinctUntilKeyChanged(\"active\"),\n paintHeaderShadow(header)\n )\n .subscribe()\n\n /* Return main area */\n return main$\n })\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, combineLatest } from \"rxjs\"\nimport {\n distinctUntilChanged,\n map,\n pluck,\n shareReplay\n} from \"rxjs/operators\"\n\nimport { Viewport } from \"../../agent\"\nimport { Header } from \"../../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Main area\n */\nexport interface Main {\n offset: number /* Main area top offset */\n height: number /* Main area visible height */\n active: boolean /* Scrolled past top offset */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch main area\n *\n * This function returns an observable that computes the visual parameters of\n * the main area which depends on the viewport vertical offset and height, as\n * well as the height of the header element, if the header is fixed.\n *\n * @param el - Main area element\n * @param options - Options\n *\n * @return Main area observable\n */\nexport function watchMain(\n el: HTMLElement, { header$, viewport$ }: WatchOptions\n): Observable
    {\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n pluck(\"height\")\n )\n\n /* Compute the main area's visible height */\n const height$ = combineLatest([viewport$, adjust$])\n .pipe(\n map(([{ offset: { y }, size: { height } }, adjust]) => {\n const top = el.offsetTop\n const bottom = el.offsetHeight + top\n return height\n - Math.max(0, top - y, adjust)\n - Math.max(0, height + y - bottom)\n }),\n distinctUntilChanged()\n )\n\n /* Compute whether the viewport offset is past the main area's top */\n const active$ = combineLatest([viewport$, adjust$])\n .pipe(\n map(([{ offset: { y } }, adjust]) => y >= el.offsetTop - adjust),\n distinctUntilChanged()\n )\n\n /* Combine into a single hot observable */\n return combineLatest([height$, adjust$, active$])\n .pipe(\n map(([height, adjust, active]) => ({\n offset: el.offsetTop - adjust,\n height,\n active\n })),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n MonoTypeOperatorFunction,\n animationFrameScheduler,\n pipe\n} from \"rxjs\"\nimport { finalize, observeOn, tap } from \"rxjs/operators\"\n\nimport { resetHeaderShadow, setHeaderShadow } from \"actions\"\n\nimport { Main } from \"../../main\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Paint header shadow\n *\n * @param el - Header element\n *\n * @return Operator function\n */\nexport function paintHeaderShadow(\n el: HTMLElement\n): MonoTypeOperatorFunction
    {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ active }) => {\n setHeaderShadow(el, active)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n resetHeaderShadow(el)\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Set header shadow\n *\n * @param el - Header element\n * @param value - Whether the shadow is shown\n */\nexport function setHeaderShadow(\n el: HTMLElement, value: boolean\n): void {\n el.setAttribute(\"data-md-state\", value ? \"shadow\" : \"\")\n}\n\n/**\n * Reset header shadow\n *\n * @param el - Header element\n */\nexport function resetHeaderShadow(\n el: HTMLElement\n): void {\n el.removeAttribute(\"data-md-state\")\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport {\n Main,\n NavigationLayer,\n Sidebar,\n Viewport,\n getElements,\n paintNavigationLayer,\n paintSidebar,\n watchNavigationLayer,\n watchSidebar\n} from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation for [screen -]\n */\nexport interface NavigationBelowScreen {\n layer: NavigationLayer /* Active layer */\n}\n\n/**\n * Navigation for [screen +]\n */\nexport interface NavigationAboveScreen {\n sidebar: Sidebar /* Sidebar */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Navigation\n */\nexport type Navigation =\n | NavigationBelowScreen\n | NavigationAboveScreen\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n screen$: Observable /* Screen media observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount navigation from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountNavigation(\n { main$, viewport$, screen$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => screen$\n .pipe(\n switchMap(screen => {\n\n /* [screen +]: Mount navigation in sidebar */\n if (screen) {\n return watchSidebar(el, { main$, viewport$ })\n .pipe(\n paintSidebar(el),\n map(sidebar => ({ sidebar }))\n )\n\n /* [screen -]: Mount navigation in drawer */\n } else {\n const els = getElements(\"nav\", el)\n return watchNavigationLayer(els)\n .pipe(\n paintNavigationLayer(els),\n map(layer => ({ layer }))\n )\n }\n })\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { findLast } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n fromEvent,\n merge,\n pipe\n} from \"rxjs\"\nimport {\n delay,\n finalize,\n map,\n observeOn,\n scan,\n shareReplay,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetOverflowScrolling,\n setOverflowScrolling\n} from \"actions\"\n\nimport {\n getElement,\n getElementOrThrow\n} from \"../../agent\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Navigation layer\n */\nexport interface NavigationLayer {\n prev?: HTMLElement /* Layer (previous) */\n next: HTMLElement /* Layer (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch navigation layer\n *\n * On iOS we want to add `-webkit-overflow-scrolling: touch` for the menus\n * contained in the drawer, but as the navigational layers are nested, we can\n * only add it to the topmost layer or extremely weird cropping will occur.\n * This implementation keeps track of the previous and current layer.\n *\n * @param els - Navigation elements\n *\n * @return Navigation layer observable\n */\nexport function watchNavigationLayer(\n els: HTMLElement[]\n): Observable {\n const table = new Map()\n for (const el of els) {\n const label = getElement(\"label\", el)\n if (typeof label !== \"undefined\") {\n const input = getElementOrThrow(`#${label.htmlFor}`)\n table.set(input, el)\n }\n }\n\n /* Determine topmost layer */\n const layer$ = merge(\n ...[...table.keys()].map(input => fromEvent(input, \"change\"))\n )\n .pipe(\n map(() => getElementOrThrow(\".md-nav__list\", table.get(\n findLast(({ checked }) => checked, [...table.keys()])!\n )))\n )\n\n /* Return previous and next layer */\n return layer$\n .pipe(\n map(next => ({ next })),\n scan(({ next: prev }, { next }) => ({ prev, next })),\n shareReplay(1)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Paint navigation layer\n *\n * @param els - Navigation elements\n *\n * @return Operator function\n */\nexport function paintNavigationLayer(\n els: HTMLElement[]\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ prev }) => {\n if (prev)\n resetOverflowScrolling(prev)\n }),\n\n /* Wait until transition has finished */\n delay(250),\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ next }) => {\n setOverflowScrolling(next)\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n for (const el of els)\n resetOverflowScrolling(\n getElementOrThrow(\".md-nav__list\", el)\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport { mapTo, switchMap, switchMapTo, tap } from \"rxjs/operators\"\n\nimport { setElementFocus, watchSearchReset } from \"observables\"\n\nimport { useComponent } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search reset from source observable\n *\n * @return Operator function\n */\nexport function mountSearchReset(): OperatorFunction {\n return pipe(\n switchMap(el => watchSearchReset(el)\n .pipe(\n switchMapTo(useComponent(\"search-query\")),\n tap(setElementFocus),\n mapTo(undefined)\n )\n )\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { mapTo } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch search reset\n *\n * @param el - Search reset element\n *\n * @return Search reset observable\n */\nexport function watchSearchReset(\n el: HTMLElement\n): Observable {\n return fromEvent(el, \"click\")\n .pipe(\n mapTo(undefined)\n )\n}\n","export default function _identity(x) {\n return x;\n}","import _curry1 from './internal/_curry1.js';\nimport _identity from './internal/_identity.js';\n\n/**\n * A function that does nothing but return the parameter supplied to it. Good\n * as a default or placeholder function.\n *\n * @func\n * @memberOf R\n * @since v0.1.0\n * @category Function\n * @sig a -> a\n * @param {*} x The value to return.\n * @return {*} The input value, `x`.\n * @example\n *\n * R.identity(1); //=> 1\n *\n * const obj = {};\n * R.identity(obj) === obj; //=> true\n * @symb R.identity(a) = a\n */\nvar identity = /*#__PURE__*/_curry1(_identity);\nexport default identity;","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilChanged,\n filter,\n map,\n pluck,\n shareReplay,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { setToggle } from \"actions\"\nimport { SearchResult } from \"integrations/search\"\nimport {\n Key,\n SearchQuery,\n WorkerHandler,\n getActiveElement,\n getElements,\n paintSearchResult,\n setElementFocus,\n useToggle,\n watchElementOffset,\n watchToggle\n} from \"observables\"\nimport { takeIf } from \"utilities\"\nimport {\n SearchMessage,\n isSearchResultMessage\n} from \"workers\"\n\nimport { useComponent } from \"../../_\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n query$: Observable /* Search query observable */\n keyboard$: Observable /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search result from source observable\n *\n * @param handler - Worker handler\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountSearchResult(\n { rx$ }: WorkerHandler, { query$, keyboard$ }: MountOptions\n): OperatorFunction {\n const toggle$ = useToggle(\"search\")\n return pipe(\n switchMap(el => {\n const container = el.parentElement!\n\n /* Compute whether there are more search results to fetch */\n const fetch$ = watchElementOffset(container)\n .pipe(\n map(({ y }) => {\n return y >= container.scrollHeight - container.offsetHeight - 16\n }),\n distinctUntilChanged(),\n filter(identity)\n )\n\n /* Setup keyboard navigation in search mode */\n keyboard$\n .pipe(\n takeIf(toggle$.pipe(switchMap(watchToggle))),\n withLatestFrom(toggle$, useComponent(\"search-query\"))\n )\n .subscribe(([key, toggle, query]) => {\n const active = getActiveElement()\n switch (key.type) {\n\n /* Enter: prevent form submission */\n case \"Enter\":\n if (active === query)\n key.claim()\n break\n\n /* Escape or Tab: close search */\n case \"Escape\":\n case \"Tab\":\n setToggle(toggle, false)\n setElementFocus(query, false)\n break\n\n /* Vertical arrows: select previous or next search result */\n case \"ArrowUp\":\n case \"ArrowDown\":\n if (typeof active === \"undefined\") {\n setElementFocus(query)\n } else {\n const els = [query, ...getElements(\"[href]\", el)]\n const i = Math.max(0, (\n Math.max(0, els.indexOf(active)) + els.length + (\n key.type === \"ArrowUp\" ? -1 : +1\n )\n ) % els.length)\n setElementFocus(els[i])\n }\n\n /* Prevent scrolling of page */\n key.claim()\n break\n\n /* All other keys: hand to search query */\n default:\n if (query !== getActiveElement())\n setElementFocus(query)\n }\n })\n\n /* Paint search results */\n return rx$\n .pipe(\n filter(isSearchResultMessage),\n pluck(\"data\"),\n paintSearchResult(el, { query$, fetch$ })\n )\n }),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, combineLatest, pipe } from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport { SearchResult } from \"integrations/search\"\nimport { Key, SearchQuery, WorkerHandler } from \"observables\"\nimport { SearchMessage } from \"workers\"\n\nimport { useComponent } from \"../../_\"\nimport { mountSearchQuery } from \"../query\"\nimport { mountSearchReset } from \"../reset\"\nimport { mountSearchResult } from \"../result\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Search\n */\nexport interface Search {\n query: SearchQuery /* Search query */\n result: SearchResult[] /* Search result list */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n keyboard$: Observable /* Keyboard observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search from source observable\n *\n * @param handler - Worker handler\n * @param options - Options\n *\n * @return Search observable\n */\nexport function mountSearch(\n handler: WorkerHandler, { keyboard$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(() => {\n\n /* Mount search reset */\n const reset$ = useComponent(\"search-reset\")\n .pipe(\n mountSearchReset()\n )\n\n /* Mount search query */\n const query$ = useComponent(\"search-query\")\n .pipe(\n mountSearchQuery(handler),\n shareReplay(1)\n )\n\n /* Mount search result */\n const result$ = useComponent(\"search-result\")\n .pipe(\n mountSearchResult(handler, { query$, keyboard$ })\n )\n\n /* Combine into a single hot observable */\n return combineLatest([query$, result$, reset$])\n .pipe(\n map(([query, result]) => ({ query, result })),\n shareReplay(1)\n )\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport {\n distinctUntilKeyChanged,\n map,\n switchMap,\n withLatestFrom\n} from \"rxjs/operators\"\n\nimport { setToggle } from \"actions\"\nimport {\n SearchQuery,\n WorkerHandler,\n useToggle,\n watchSearchQuery\n} from \"observables\"\nimport {\n SearchMessage,\n SearchMessageType,\n SearchQueryMessage\n} from \"workers\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount search query from source observable\n *\n * @param handler - Worker handler\n *\n * @return Operator function\n */\nexport function mountSearchQuery(\n { tx$ }: WorkerHandler\n): OperatorFunction {\n const toggle$ = useToggle(\"search\")\n return pipe(\n switchMap(el => {\n const query$ = watchSearchQuery(el)\n\n /* Subscribe worker to search query */\n query$\n .pipe(\n map(({ value }) => ({\n type: SearchMessageType.QUERY,\n data: value\n }))\n )\n .subscribe(tx$.next.bind(tx$))\n\n /* Toggle search on focus */\n query$\n .pipe(\n distinctUntilKeyChanged(\"focus\"),\n withLatestFrom(toggle$)\n )\n .subscribe(([{ focus }, toggle]) => {\n if (focus)\n setToggle(toggle, focus)\n })\n\n /* Return search query */\n return query$\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport {\n Observable,\n OperatorFunction,\n combineLatest,\n of,\n pipe\n} from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport {\n AnchorList,\n Header,\n Main,\n Sidebar,\n Viewport,\n getElements,\n paintAnchorList,\n paintSidebar,\n watchAnchorList,\n watchSidebar\n} from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Table of contents for [tablet -]\n */\nexport interface TableOfContentsBelowTablet {} // tslint:disable-line\n\n/**\n * Table of contents for [tablet +]\n */\nexport interface TableOfContentsAboveTablet {\n sidebar: Sidebar /* Sidebar */\n anchors: AnchorList /* Anchor list */\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Table of contents\n */\nexport type TableOfContents =\n | TableOfContentsBelowTablet\n | TableOfContentsAboveTablet\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n main$: Observable
    /* Main area observable */\n viewport$: Observable /* Viewport observable */\n tablet$: Observable /* Tablet media observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount table of contents from source observable\n *\n * @param options - Options\n *\n * @return Operator function\n */\nexport function mountTableOfContents(\n { header$, main$, viewport$, tablet$}: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => tablet$\n .pipe(\n switchMap(tablet => {\n\n /* [tablet +]: Mount table of contents in sidebar */\n if (tablet) {\n const els = getElements(\".md-nav__link\", el)\n\n /* Watch and paint sidebar */\n const sidebar$ = watchSidebar(el, { main$, viewport$ })\n .pipe(\n paintSidebar(el)\n )\n\n /* Watch and paint anchor list (scroll spy) */\n const anchors$ = watchAnchorList(els, { header$, viewport$ })\n .pipe(\n paintAnchorList(els)\n )\n\n /* Combine into a single hot observable */\n return combineLatest([sidebar$, anchors$])\n .pipe(\n map(([sidebar, anchors]) => ({ sidebar, anchors }))\n )\n\n /* [tablet -]: Unmount table of contents */\n } else {\n return of({})\n }\n })\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { difference, reverse } from \"ramda\"\nimport {\n MonoTypeOperatorFunction,\n Observable,\n animationFrameScheduler,\n combineLatest,\n pipe\n} from \"rxjs\"\nimport {\n distinctUntilChanged,\n distinctUntilKeyChanged,\n finalize,\n map,\n observeOn,\n scan,\n shareReplay,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport {\n resetAnchorActive,\n resetAnchorBlur,\n setAnchorActive,\n setAnchorBlur\n} from \"actions\"\n\nimport { Viewport, getElement } from \"../agent\"\nimport { Header } from \"../header\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Anchor list\n */\nexport interface AnchorList {\n prev: HTMLAnchorElement[][] /* Anchors (previous) */\n next: HTMLAnchorElement[][] /* Anchors (next) */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch options\n */\ninterface WatchOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch anchor list\n *\n * This is effectively a scroll-spy implementation which will account for the\n * fixed header and automatically re-calculate anchor offsets when the viewport\n * is resized. The returned observable will only emit if the anchor list needs\n * to be repainted.\n *\n * This implementation tracks an anchor element's entire path starting from its\n * level up to the top-most anchor element, e.g. `[h3, h2, h1]`. Although the\n * Material theme currently doesn't make use of this information, it enables\n * the styling of the entire hierarchy through customization.\n *\n * Note that the current anchor is the last item of the `prev` anchor list.\n *\n * @param els - Anchor elements\n * @param options - Options\n *\n * @return Anchor list observable\n */\nexport function watchAnchorList(\n els: HTMLAnchorElement[], { header$, viewport$ }: WatchOptions\n): Observable {\n const table = new Map()\n for (const el of els) {\n const id = decodeURIComponent(el.hash.substring(1))\n const target = getElement(`[id=\"${id}\"]`)\n if (typeof target !== \"undefined\")\n table.set(el, target)\n }\n\n /* Compute necessary adjustment for header */\n const adjust$ = header$\n .pipe(\n map(header => 18 + header.height)\n )\n\n /* Compute partition of previous and next anchors */\n const partition$ = viewport$\n .pipe(\n distinctUntilKeyChanged(\"size\"),\n\n /* Build index to map anchor paths to vertical offsets */\n map(() => {\n let path: HTMLAnchorElement[] = []\n return [...table].reduce((index, [anchor, target]) => {\n while (path.length) {\n const last = table.get(path[path.length - 1])!\n if (last.tagName >= target.tagName) {\n path.pop()\n } else {\n break\n }\n }\n return index.set(\n reverse(path = [...path, anchor]),\n target.offsetTop\n )\n }, new Map())\n }),\n\n /* Re-compute partition when viewport offset changes */\n switchMap(index => combineLatest(viewport$, adjust$)\n .pipe(\n scan(([prev, next], [{ offset: { y } }, adjust]) => {\n\n /* Look forward */\n while (next.length) {\n const [, offset] = next[0]\n if (offset - adjust < y) {\n prev = [...prev, next.shift()!]\n } else {\n break\n }\n }\n\n /* Look backward */\n while (prev.length) {\n const [, offset] = prev[prev.length - 1]\n if (offset - adjust >= y) {\n next = [prev.pop()!, ...next]\n } else {\n break\n }\n }\n\n /* Return partition */\n return [prev, next]\n }, [[], [...index]]),\n distinctUntilChanged((a, b) => {\n return a[0] === b[0]\n && a[1] === b[1]\n })\n )\n )\n )\n\n /* Compute anchor list migrations */\n const migration$ = partition$\n .pipe(\n map(([prev, next]) => ({\n prev: prev.map(([path]) => path),\n next: next.map(([path]) => path)\n })),\n\n /* Extract anchor list migrations */\n scan((a, b) => {\n const begin = Math.max(0, Math.min(b.prev.length, a.prev.length) - 1)\n const end = Math.max(b.prev.length, a.prev.length)\n return {\n prev: b.prev.slice(begin, end + 1),\n next: difference(b.next, a.next)\n }\n }, { prev: [], next: [] })\n )\n\n /* Return anchor list migrations as hot observable */\n return migration$\n .pipe(\n shareReplay(1)\n )\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Paint anchor list\n *\n * @param els - Anchor elements\n *\n * @return Operator function\n */\nexport function paintAnchorList(\n els: HTMLAnchorElement[]\n): MonoTypeOperatorFunction {\n return pipe(\n\n /* Defer repaint to next animation frame */\n observeOn(animationFrameScheduler),\n tap(({ prev, next }) => {\n\n /* Look forward */\n for (const [el] of next) {\n resetAnchorActive(el)\n resetAnchorBlur(el)\n }\n\n /* Look backward */\n for (const [index, [el]] of prev.entries()) {\n setAnchorActive(el, index === prev.length - 1)\n setAnchorBlur(el, true)\n }\n }),\n\n /* Reset on complete or error */\n finalize(() => {\n for (const el of els) {\n resetAnchorActive(el)\n resetAnchorBlur(el)\n }\n })\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n// TODO: remove this after we finished refactoring\n// tslint:disable\n\nimport \"../stylesheets/app.scss\"\nimport \"../stylesheets/app-palette.scss\"\n\nimport { values, identity } from \"ramda\"\nimport {\n EMPTY,\n merge,\n of,\n NEVER,\n combineLatest,\n animationFrameScheduler\n} from \"rxjs\"\nimport {\n delay,\n map,\n switchMap,\n tap,\n skip,\n filter,\n take,\n bufferCount,\n startWith,\n pluck,\n withLatestFrom,\n observeOn,\n switchMapTo\n} from \"rxjs/operators\"\n\nimport {\n getElement,\n watchToggle,\n getElements,\n watchMedia,\n watchDocument,\n watchLocation,\n watchLocationHash,\n watchViewport,\n watchKeyboard,\n watchToggleMap,\n useToggle,\n getActiveElement,\n mayReceiveKeyboardEvents\n} from \"./observables\"\nimport { setupSearchWorker } from \"./workers\"\nimport { renderSource } from \"templates\"\nimport { fetchGitHubStats } from \"integrations/source/github\"\nimport { setToggle, setScrollLock, resetScrollLock } from \"actions\"\nimport {\n mountHeader,\n mountHero,\n mountMain,\n mountNavigation,\n mountSearch,\n mountTableOfContents,\n mountTabs,\n useComponent,\n watchComponentMap,\n mountHeaderTitle\n} from \"components\"\nimport { mountClipboard } from \"./integrations/clipboard\"\nimport { patchTables, patchDetails, patchScrollfix } from \"patches\"\nimport { takeIf, not, isConfig } from \"utilities\"\n\n/* ------------------------------------------------------------------------- */\n\ndocument.documentElement.classList.remove(\"no-js\")\ndocument.documentElement.classList.add(\"js\")\n\n/* Test for iOS */\nif (navigator.userAgent.match(/(iPad|iPhone|iPod)/g))\n document.documentElement.classList.add(\"ios\")\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Yes, this is a super hacky implementation. Needs clean up.\n */\nfunction repository() {\n const el = getElement(\".md-source[href]\") // TODO: dont use classes\n // console.log(el)\n if (!el)\n return EMPTY\n\n const data = sessionStorage.getItem(\"repository\")\n if (data) {\n const x = JSON.parse(data)\n return of(x)\n }\n\n // TODO: do correct rounding, see GitHub - done\n function format(value: number) {\n if (value > 999) {\n const digits = +((value - 950) % 1000 > 99)\n return `${(++value / 1000).toFixed(digits)}k`\n } else {\n return value.toString()\n }\n }\n\n // github repository...\n const [, user, repo] = el.href.match(/^.+github\\.com\\/([^\\/]+)\\/?([^\\/]+)?.*$/i)\n\n // storage memoization!?\n // get, if not available, exec and persist\n\n // getOrRetrieve... storage$.\n\n // Show repo stats\n if (user && repo) {\n return fetchGitHubStats(user, repo)\n .pipe(\n map(({ stargazers_count, forks_count }) => ([\n `${format(stargazers_count || 0)} Stars`,\n `${format(forks_count || 0)} Forks`\n ])),\n tap(data => sessionStorage.setItem(\"repository\", JSON.stringify(data)))\n )\n\n // Show user or organization stats\n } else if (user) {\n return fetchGitHubStats(user)\n .pipe(\n map(({ public_repos }) => ([\n `${format(public_repos || 0)} Repositories`\n ])),\n tap(data => sessionStorage.setItem(\"repository\", JSON.stringify(data)))\n )\n }\n return of([])\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Initialize Material for MkDocs\n *\n * @param config - Configuration\n */\nexport function initialize(config: unknown) {\n if (!isConfig(config))\n throw new SyntaxError(`Invalid configuration: ${JSON.stringify(config)}`)\n\n // pass config here!?\n const document$ = watchDocument()\n const location$ = watchLocation()\n const hash$ = watchLocationHash()\n const keyboard$ = watchKeyboard()\n const viewport$ = watchViewport()\n const tablet$ = watchMedia(\"(min-width: 960px)\")\n const screen$ = watchMedia(\"(min-width: 1220px)\")\n\n /* ----------------------------------------------------------------------- */\n\n const worker = setupSearchWorker(config.worker.search, {\n base: config.base\n })\n\n /* ----------------------------------------------------------------------- */\n\n watchToggleMap([\n \"drawer\", /* Toggle for drawer */\n \"search\" /* Toggle for search */\n ], { document$ })\n\n watchComponentMap([\n \"container\", /* Container */\n \"header\", /* Header */\n \"header-title\", /* Header title */\n \"hero\", /* Hero */\n \"main\", /* Main area */\n \"navigation\", /* Navigation */\n \"search\", /* Search */\n \"search-query\", /* Search input */\n \"search-reset\", /* Search reset */\n \"search-result\", /* Search results */\n \"tabs\", /* Tabs */\n \"toc\" /* Table of contents */\n ], { document$ })\n\n /* Create header observable */\n const header$ = useComponent(\"header\")\n .pipe(\n mountHeader()\n )\n\n const main$ = useComponent(\"main\")\n .pipe(\n mountMain({ header$, viewport$ })\n )\n\n /* ----------------------------------------------------------------------- */\n\n const search$ = useComponent(\"search\")\n .pipe(\n mountSearch(worker, { keyboard$ }),\n )\n\n const navigation$ = useComponent(\"navigation\")\n .pipe(\n mountNavigation({ main$, viewport$, screen$ })\n )\n\n const toc$ = useComponent(\"toc\")\n .pipe(\n mountTableOfContents({ header$, main$, viewport$, tablet$ })\n )\n\n const tabs$ = useComponent(\"tabs\")\n .pipe(\n mountTabs({ header$, viewport$, screen$ })\n )\n\n const hero$ = useComponent(\"hero\")\n .pipe(\n mountHero({ header$, viewport$ })\n )\n\n // TODO: make this part of mountHeader!?\n const title$ = useComponent(\"header-title\")\n .pipe(\n mountHeaderTitle({ header$, viewport$ })\n )\n\n /* ----------------------------------------------------------------------- */\n\n mountClipboard({ document$ })\n .subscribe()\n\n patchTables({ document$ })\n .subscribe()\n\n patchDetails({ document$ })\n .subscribe()\n\n /* Force 1px scroll offset to trigger overflow scrolling */\n if (navigator.userAgent.match(/(iPad|iPhone|iPod)/g))\n patchScrollfix({ document$ })\n .subscribe()\n\n\n // TODO: general keyboard handler...\n // put into main!?\n\n /* ----------------------------------------------------------------------- */\n\n // Close drawer and search on hash change\n hash$.subscribe(x => {\n\n useToggle(\"drawer\").subscribe(el => {\n setToggle(el, false)\n })\n })\n\n // TODO:\n hash$\n .pipe(\n switchMap(hash => {\n\n return useToggle(\"search\")\n .pipe(\n filter(x => x.checked), // only active\n tap(toggle => setToggle(toggle, false)),\n delay(125), // ensure that it runs after the body scroll reset...\n tap(() => {\n location.hash = \" \"\n location.hash = hash\n }) // encapsulate this...\n )\n\n })\n )\n .subscribe()\n\n // Scroll lock\n const toggle$ = useToggle(\"search\")\n combineLatest([\n toggle$.pipe(switchMap(watchToggle)),\n tablet$,\n ])\n .pipe(\n withLatestFrom(viewport$),\n switchMap(([[toggle, tablet], { offset: { y }}]) => {\n const active = toggle && !tablet\n return of(document.body)\n .pipe(\n delay(active ? 400 : 100),\n observeOn(animationFrameScheduler),\n tap(el => active\n ? setScrollLock(el, y)\n : resetScrollLock(el)\n )\n )\n })\n )\n .subscribe()\n\n // General keyboard handlers\n keyboard$\n .pipe(\n takeIf(not(toggle$.pipe(switchMap(watchToggle)))),\n filter(key => [\"s\", \"f\"].includes(key.type)),\n withLatestFrom(toggle$)\n )\n .subscribe(([key, toggle]) => {\n const el = getActiveElement()\n if (!(el && mayReceiveKeyboardEvents(el))) {\n setToggle(toggle, true)\n key.claim()\n }\n })\n\n /* ----------------------------------------------------------------------- */\n\n // TODO: WIP repo rendering\n repository().subscribe(facts => {\n if (facts.length) {\n const sources = getElements(\".md-source__repository\")\n sources.forEach(repo => {\n repo.dataset.mdState = \"done\"\n repo.appendChild(\n renderSource(facts)\n )\n })\n }\n })\n\n /* ----------------------------------------------------------------------- */\n\n const state = {\n search$,\n main$,\n navigation$,\n toc$,\n tabs$,\n hero$,\n title$\n }\n\n const { ...rest } = state\n merge(...values(rest))\n .subscribe() // potential memleak <-- use takeUntil\n\n return {\n // agent,\n state\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Configuration\n */\nexport interface Config {\n base: string /* Base URL */\n worker: {\n search: string /* Search worker URL */\n packer: string /* Packer worker URL */\n }\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Ensure that the given value is a valid configuration\n *\n * We could use `jsonschema` or any other schema validation framework, but that\n * would just add more bloat to the bundle, so we'll keep it plain and simple.\n *\n * @param config - Configuration\n *\n * @return Test result\n */\nexport function isConfig(config: any): config is Config {\n return typeof config === \"object\"\n && typeof config.base === \"string\"\n && typeof config.worker === \"object\"\n && typeof config.worker.search === \"string\"\n && typeof config.worker.packer === \"string\"\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { mapTo, shareReplay } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch document\n *\n * @return Document observable\n */\nexport function watchDocument(): Observable {\n return fromEvent(document, \"DOMContentLoaded\")\n .pipe(\n mapTo(document),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, Subject, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Watch location\n *\n * @return Location subject\n */\nexport function watchLocation(): Subject {\n const location$ = new Subject()\n fromEvent(window, \"popstate\")\n .pipe(\n map(() => location.href)\n )\n .subscribe(location$)\n\n /* Return subject */\n return location$\n}\n\n/**\n * Watch location hash\n *\n * @return Location hash observable\n */\nexport function watchLocationHash(): Observable {\n return fromEvent(window, \"hashchange\")\n .pipe(\n map(() => location.hash),\n filter(hash => hash.length > 0),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent } from \"rxjs\"\nimport { filter, map, share } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Key\n */\nexport interface Key {\n type: string /* Key type */\n claim(): void /* Key claim */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Check whether an element may receive keyboard input\n *\n * @param el - Element\n *\n * @return Test result\n */\nexport function mayReceiveKeyboardEvents(el: HTMLElement) {\n switch (el.tagName) {\n\n /* Form elements */\n case \"INPUT\":\n case \"SELECT\":\n case \"TEXTAREA\":\n return true\n\n /* Everything else */\n default:\n return el.isContentEditable\n }\n}\n\n/* ------------------------------------------------------------------------- */\n\n/**\n * Watch keyboard\n *\n * @return Keyboard observable\n */\nexport function watchKeyboard(): Observable {\n return fromEvent(window, \"keydown\")\n .pipe(\n filter(ev => !(ev.metaKey || ev.ctrlKey)),\n map(ev => ({\n type: ev.key,\n claim() {\n ev.preventDefault()\n ev.stopPropagation()\n }\n })),\n share()\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport {\n map,\n mapTo,\n shareReplay,\n switchMap,\n tap\n} from \"rxjs/operators\"\n\nimport { getElements } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all elements with `data-md-scrollfix` attributes\n *\n * This is a year-old patch which ensures that overflow scrolling works at the\n * top and bottom of containers on iOS by ensuring a `1px` scroll offset upon\n * the start of a touch event.\n *\n * @see https://bit.ly/2SCtAOO - Original source\n *\n * @param options - Options\n *\n * @return Elements observable\n */\nexport function patchScrollfix(\n { document$ }: MountOptions\n): Observable {\n return document$\n .pipe(\n map(() => getElements(\"[data-md-scrollfix]\")),\n switchMap(els => merge(\n ...els.map(el => fromEvent(el, \"touchstart\").pipe(mapTo(el))))\n ),\n tap(el => {\n const top = el.scrollTop\n\n /* We're at the top of the container */\n if (top === 0) {\n el.scrollTop = 1\n\n /* We're at the bottom of the container */\n } else if (top + el.offsetHeight === el.scrollHeight) {\n el.scrollTop = top - 1\n }\n }),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { OperatorFunction, pipe } from \"rxjs\"\nimport { shareReplay, switchMap } from \"rxjs/operators\"\n\nimport { Header, watchHeader } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount header from source observable\n *\n * @return Header observable\n */\nexport function mountHeader(): OperatorFunction {\n return pipe(\n switchMap(watchHeader),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, of, pipe } from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport {\n Header,\n Viewport,\n paintHideable,\n watchViewportAt\n} from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Tabs\n */\nexport interface Tabs {\n hidden: boolean /* Whether the tabs are hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n screen$: Observable /* Media screen observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount tabs from source observable\n *\n * @param options - Options\n *\n * @return Tabs observable\n */\nexport function mountTabs(\n { header$, viewport$, screen$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => screen$\n .pipe(\n switchMap(screen => {\n\n /* Mount tabs above screen breakpoint */\n if (screen) {\n return watchViewportAt(el, { header$, viewport$ })\n .pipe(\n paintHideable(el, 10),\n map(hidden => ({ hidden }))\n )\n\n /* Mount tabs below screen breakpoint */\n } else {\n return of({ hidden: screen })\n }\n })\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable, OperatorFunction, pipe } from \"rxjs\"\nimport { map, shareReplay, switchMap } from \"rxjs/operators\"\n\nimport {\n Header,\n Viewport,\n paintHideable,\n watchViewportAt\n} from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Types\n * ------------------------------------------------------------------------- */\n\n/**\n * Hero\n */\nexport interface Hero {\n hidden: boolean /* Whether the hero is hidden */\n}\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n header$: Observable
    /* Header observable */\n viewport$: Observable /* Viewport observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount hero from source observable\n *\n * @param options - Options\n *\n * @return Hero observable\n */\nexport function mountHero(\n { header$, viewport$ }: MountOptions\n): OperatorFunction {\n return pipe(\n switchMap(el => watchViewportAt(el, { header$, viewport$ })\n .pipe(\n paintHideable(el, 20),\n map(hidden => ({ hidden }))\n )\n ),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport * as ClipboardJS from \"clipboard\"\nimport { NEVER, Observable, fromEventPattern } from \"rxjs\"\nimport { shareReplay, switchMap, tap } from \"rxjs/operators\"\n\nimport { getElements } from \"observables\"\nimport { renderClipboard } from \"templates\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount clipboard\n *\n * This function implements the Clipboard.js integration and injects a button\n * into all code blocks when the document changes.\n *\n * @param options - Options\n *\n * @return Clipboard observable\n */\nexport function mountClipboard(\n { document$ }: MountOptions\n): Observable {\n if (ClipboardJS.isSupported()) {\n return document$\n .pipe(\n\n /* Inject 'copy-to-clipboard' buttons */\n tap(() => {\n const blocks = getElements(\"pre > code\")\n for (const [index, block] of blocks.entries()) {\n const parent = block.parentElement!\n parent.id = `__code_${index}`\n parent.insertBefore(renderClipboard(parent.id), block)\n }\n }),\n\n /* Initialize and mount clipboard */\n switchMap(() => {\n return fromEventPattern(next => {\n const clipboard = new ClipboardJS(\".md-clipboard\")\n clipboard.on(\"success\", next)\n })\n }),\n shareReplay(1)\n )\n } else {\n return NEVER\n }\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map, shareReplay, tap } from \"rxjs/operators\"\n\nimport { getElements } from \"observables\"\nimport { renderTable } from \"templates\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `table` elements\n *\n * This function will re-render all tables by wrapping them to improve overflow\n * scrolling on smaller screen sizes.\n *\n * @param options - Options\n *\n * @return Table elements observable\n */\nexport function patchTables(\n { document$ }: MountOptions\n): Observable {\n const placeholder = document.createElement(\"table\")\n return document$\n .pipe(\n map(() => getElements(\"table:not([class])\")),\n tap(els => {\n for (const el of els) {\n el.replaceWith(placeholder)\n placeholder.replaceWith(renderTable(el))\n }\n }),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { identity } from \"ramda\"\nimport { Observable, fromEvent, merge } from \"rxjs\"\nimport {\n filter,\n map,\n shareReplay,\n switchMapTo,\n tap\n} from \"rxjs/operators\"\n\nimport { getElements, watchMedia } from \"observables\"\n\n/* ----------------------------------------------------------------------------\n * Helper types\n * ------------------------------------------------------------------------- */\n\n/**\n * Mount options\n */\ninterface MountOptions {\n document$: Observable /* Document observable */\n}\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Patch all `details` elements\n *\n * This function will ensure that all `details` tags are opened prior to\n * printing, so the whole content of the page is included.\n *\n * @param options - Options\n *\n * @return Details elements observable\n */\nexport function patchDetails(\n { document$ }: MountOptions\n): Observable {\n return merge(\n watchMedia(\"print\").pipe(filter(identity)), // Webkit\n fromEvent(window, \"beforeprint\") // IE, FF\n )\n .pipe(\n switchMapTo(document$),\n map(() => getElements(\"details\")),\n tap(els => {\n for (const detail of els)\n detail.setAttribute(\"open\", \"\")\n }),\n shareReplay(1)\n )\n}\n","/*\n * Copyright (c) 2016-2020 Martin Donath \n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n\nimport { Observable } from \"rxjs\"\nimport { map } from \"rxjs/operators\"\n\n/* ----------------------------------------------------------------------------\n * Functions\n * ------------------------------------------------------------------------- */\n\n/**\n * Invert the value of a toggle observable\n *\n * @param toggle$ - Toggle observable\n *\n * @return Inverted toggle observable\n */\nexport function not(\n toggle$: Observable\n): Observable {\n return toggle$\n .pipe(\n map(active => !active)\n )\n}\n"],"sourceRoot":""} \ No newline at end of file diff --git a/material/assets/manifest.json b/material/assets/manifest.json index 053926e46..37622e23a 100644 --- a/material/assets/manifest.json +++ b/material/assets/manifest.json @@ -1,6 +1,6 @@ { - "assets/javascripts/bundle.js": "assets/javascripts/bundle.a08f7eca.min.js", - "assets/javascripts/bundle.js.map": "assets/javascripts/bundle.a08f7eca.min.js.map", + "assets/javascripts/bundle.js": "assets/javascripts/bundle.bbd36fcf.min.js", + "assets/javascripts/bundle.js.map": "assets/javascripts/bundle.bbd36fcf.min.js.map", "assets/javascripts/worker/packer.js": "assets/javascripts/worker/packer.c14659e8.min.js", "assets/javascripts/worker/packer.js.map": "assets/javascripts/worker/packer.c14659e8.min.js.map", "assets/javascripts/worker/search.js": "assets/javascripts/worker/search.0a5433f7.min.js", diff --git a/material/base.html b/material/base.html index d6c83a5c2..7c1257f9b 100644 --- a/material/base.html +++ b/material/base.html @@ -31,7 +31,7 @@ {% endif %} - + {% endblock %} {% block htmltitle %} {% if page and page.meta and page.meta.title %} @@ -190,7 +190,7 @@ {% endblock %} {% block scripts %} - +