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e[1].value?function(t,e){switch(e){case 0:t.textContent=Mn("search.result.none");break;case 1:t.textContent=Mn("search.result.one");break;default:t.textContent=Mn("search.result.other",e.toString())}}(o,n.length):function(t){t.textContent=Mn("search.result.placeholder")}(o),n})),bt((function(e){return r.pipe(jt($),bn((function(n){for(var r=t.parentElement;n16)););return n}),0),Bt(e),wn((function(){!function(t){t.innerHTML=""}(i)})))})))}var rr,ir,or,ur,sr=new K(B);function cr(t){return rr.pipe(bt((function(e){return void 0!==e[t]?ut(e[t]):sr})))}function ar(t,e){t.checked!==e&&t.click()}function fr(t){return Wt(t,"change").pipe(st((function(){return t.checked})),Se(t.checked))}function lr(t){return t.type===or.RESULT}function hr(t){for(var e=[],n=1;n=r.offsetHeight})),function(t){return G(jt($),wt((function(e){!function(t,e){t.setAttribute("data-md-state",e?"active":"")}(t,e)})),wn((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(t))})),ue(1),yr((function(){return sr})))})))}function gr(t){var e=t.header$,n=t.viewport$;return G(bt((function(t){return pr("header").pipe(bt((function(r){var i=function(t,e){var n=e.header$,r=e.viewport$,i=n.pipe(Oe("height")),o=rt([i,r]).pipe(st((function(e){var n=s(e,2),r=n[0],i=n[1],o=i.offset.y,u=i.size.height,c=t.offsetTop,a=t.offsetHeight+c;return u-Math.max(0,c-o,r)-Math.max(0,u+o-a)})),st((function(t){return Math.max(0,t)})),Ee()),u=rt([i,r]).pipe(st((function(e){var n=s(e,2),r=n[0];return n[1].offset.y>=t.offsetTop-r})),Ee());return rt([i,o,u]).pipe(st((function(e){var n=s(e,3),r=n[0],i=n[1],o=n[2];return{offset:t.offsetTop-r,height:i,active:o}})),ue(1))}(t,{header$:e,viewport$:n});return i.pipe(vn("active"),function(t){return G(jt($),wt((function(e){var n=e.active;!function(t,e){t.setAttribute("data-md-state",e?"shadow":"")}(t,n)})),wn((function(){!function(t){t.removeAttribute("data-md-state")}(t)})))}(r)).subscribe(),i})))})),ue(1))}function wr(t){var e=t.header$,n=t.main$,r=t.viewport$,i=t.screen$;return G(bt((function(t){return i.pipe(bt((function(i){if(i)return Hn(t,{main$:n,viewport$:r}).pipe(Fn(t,{header$:e}),st((function(t){return{sidebar:t}})));var o=Ie("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=je("label",s);if(void 0!==a){var f=Ae("#"+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 vt.apply(void 0,c(c(r.keys()).map((function(t){return Wt(t,"change")})))).pipe(st((function(){return Ae(".md-nav__list",r.get(Xn((function(t){return t.checked}),c(r.keys()))))}))).pipe(st((function(t){return{next:t}})),bn((function(t,e){return{prev:t.next,next:e.next}})),ue(1))}(o).pipe(function(t){return G(jt($),wt((function(t){var e=t.prev;e&&An(e)})),Ct(250),jt($),wt((function(t){var e=t.next;e.style.webkitOverflowScrolling="touch"})),wn((function(){var e,n;try{for(var r=u(t),i=r.next();!i.done;i=r.next()){An(Ae(".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}}})))}(o),st((function(t){return{layer:t}})))})))})),ue(1))}function _r(){return G(bt((function(t){return function(t){return Wt(t,"click").pipe(Bt(void 0))}(t).pipe(tn(pr("search-query")),wt(Ne),Bt(void 0))})))}function xr(t){return t}var Sr=f(xr);function Er(t,e){var n=t.rx$,r=e.query$;return G(bt((function(t){var e=t.parentElement,i=function(t){return vt(Wt(t,"scroll"),Wt(window,"resize")).pipe(st((function(){return Ce(t)})),Se(Ce(t)),ue(1))}(e).pipe(st((function(t){return t.y>=e.scrollHeight-e.offsetHeight-16})),Ee(),Lt(Sr));return n.pipe(Lt(lr),Oe("data"),nr(t,{query$:r,fetch$:i}))})),ue(1))}function Tr(t){return G(bt((function(){var e,n,r=pr("search-reset").pipe(_r()),i=pr("search-query").pipe((e=t.tx$,n=cr("search"),G(bt((function(t){var r=Bn(t);return r.pipe(vn("value"),st((function(t){var e=t.value;return{type:or.QUERY,data:e}}))).subscribe(e.next.bind(e)),r.pipe(vn("focus"),Ft(n)).subscribe((function(t){var e=s(t,2),n=e[0].focus,r=e[1];n&&ar(r,n)})),r})))),ue(1));return rt([i,pr("search-result").pipe(Er(t,{query$:i})),r]).pipe(st((function(t){var e=s(t,2);return{query:e[0],result:e[1]}})),ue(1))})))}function kr(t){var e=t.header$,n=t.main$,r=t.viewport$,i=t.tablet$;return G(bt((function(t){return i.pipe(bt((function(i){if(i){var o=Ie(".md-nav__link",t),a=Hn(t,{main$:n,viewport$:r}).pipe(Fn(t,{header$:e})),f=function(t,e){var n,r,i=e.header$,o=e.viewport$,a=new Map;try{for(var f=u(t),l=f.next();!l.done;l=f.next()){var h=l.value,p=je('[id="'+decodeURIComponent(h.hash.substring(1))+'"]');void 0!==p&&a.set(h,p)}}catch(t){n={error:t}}finally{try{l&&!l.done&&(r=f.return)&&r.call(f)}finally{if(n)throw n.error}}var d=i.pipe(st((function(t){return 18+t.height})));return o.pipe(vn("size"),st((function(){var t=[];return c(a).reduce((function(e,n){for(var r=s(n,2),i=r[0],o=r[1];t.length;){if(!(a.get(t[t.length-1]).tagName>=o.tagName))break;t.pop()}for(var u=o.offsetTop;!u&&o.parentElement;)u=(o=o.parentElement).offsetTop;return e.set(nn(t=c(t,[i])),u)}),new Map)})),bt((function(t){return rt(d,o).pipe(bn((function(t,e){for(var n=s(t,2),r=n[0],i=n[1],o=s(e,2),u=o[0],a=o[1].offset.y;i.length;){if(!(s(i[0],2)[1]-u=a))break;i=c([r.pop()],i)}return[r,i]}),[[],c(t)]),Ee((function(t,e){return t[0]===e[0]&&t[1]===e[1]})))}))).pipe(st((function(t){var e=s(t,2),n=e[0],r=e[1];return{prev:n.map((function(t){return s(t,1)[0]})),next:r.map((function(t){return s(t,1)[0]}))}})),bn((function(t,e){var n=Math.max(0,Math.min(e.prev.length,t.prev.length)-1),r=Math.max(e.prev.length,t.prev.length);return{prev:e.prev.slice(n,r+1),next:yn(e.next,t.next)}}),{prev:[],next:[]})).pipe(ue(1))}(o,{header$:e,viewport$:r}).pipe(function(t){return G(jt($),wt((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()){On(p=s(f.value,1)[0]),Tn(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];kn(p=s(d[1],1)[0],y===o.length-1),En(p,!0)}}catch(t){r={error:t}}finally{try{h&&!h.done&&(i=l.return)&&i.call(l)}finally{if(r)throw r.error}}})),wn((function(){var e,n;try{for(var r=u(t),i=r.next();!i.done;i=r.next()){var o=i.value;On(o),Tn(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 rt([a,f]).pipe(st((function(t){var e=s(t,2);return{sidebar:e[0],anchors:e[1]}})))}return ut({})})))})),ue(1))}var Or=n(5);function jr(t){var e=t.document$,n=t.hash$,r=e.pipe(st((function(){return Ie("details")})));vt(We("print").pipe(Lt(Sr)),Wt(window,"beforeprint")).pipe(tn(r)).subscribe((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}}})),vt(n,ut(Ye())).pipe(Lt((function(t){return!!t.length})),bt((function(t){return ut(Ae(t)).pipe(st((function(e){return[e.closest("details"),t]})),Lt((function(t){var e=s(t,1)[0];return e&&!e.open})))})),yr((function(){return sr}))).subscribe((function(t){var e,n=s(t,2),r=n[0],i=n[1];r.setAttribute("open",""),e=i,location.hash="",setTimeout((function(){location.hash=e}),1)}))}function Ar(t){switch(s(t.match(/(git(?:hub|lab))/i)||[],1)[0].toLowerCase()){case"github":var e=s(t.match(/^.+github\.com\/([^\/]+)\/?([^\/]+)/i),3);return function(t,e){return _e({url:void 0!==e?"https://api.github.com/repos/"+t+"/"+e:"https://api.github.com/users/"+t,responseType:"json"}).pipe(Lt((function(t){return 200===t.status})),Oe("response"),bt((function(t){if(void 0!==e){var n=t.stargazers_count,r=t.forks_count;return ut([qn(n||0)+" 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t.length>0})),Ue())),r=ze(),i=rt([vt(Wt(window,"scroll"),Wt(window,"resize")).pipe(st(Be),Se(Be())),Wt(window,"resize").pipe(st(Ge),Se(Ge()))]).pipe(st((function(t){var e=s(t,2);return{offset:e[0],size:e[1]}})),ue(1)),a=We("(min-width: 960px)"),f=We("(min-width: 1220px)"),l=function(t,e){var n=e.base,r=e.index,i=new Worker(t),o=new URL(n,Ve()),s=new te,c=en(i,{tx$:s}).pipe(st((function(t){var e,n,r,i;if(lr(t))try{for(var s=u(t.data),c=s.next();!c.done;c=s.next()){var a=c.value,f=a.article,l=a.sections;f.location=hr(o,f.location);try{for(var h=(r=void 0,u(l)),p=h.next();!p.done;p=h.next()){var d=p.value;d.location=hr(o,d.location)}}catch(t){r={error:t}}finally{try{p&&!p.done&&(i=h.return)&&i.call(h)}finally{if(r)throw r.error}}}}catch(t){e={error:t}}finally{try{c&&!c.done&&(n=s.return)&&n.call(s)}finally{if(e)throw e.error}}return t})));return(void 0!==r?lt(r):_e({url:hr(o,"search/search_index.json"),responseType:"json",withCredentials:!0}).pipe(Oe("response"))).pipe(st((function(t){return{type:or.SETUP,data:t}}))).subscribe(s.next.bind(s)),{tx$:s,rx$:c}}(t.worker.search,{base:t.base});!function(t,e){var n=e.document$;(rr=n.pipe(Vt(1),st((function(e){return t.reduce((function(t,n){var r,i=je("[data-md-toggle="+n+"]",e);return o(o({},t),void 0!==i?((r={})[n]=i,r):{})}),{})})))).pipe(ue(1))}(["drawer","search"],{document$:e}),function(t,e){var n=e.document$;(ur=n.pipe(st((function(e){return t.reduce((function(t,n){var r,i=je("[data-md-component="+n+"]",e);return o(o({},t),void 0!==i?((r={})[n]=i,r):{})}),{})})),bn((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]=je("[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(ue(1))}(["container","header","header-title","hero","main","navigation","search","search-query","search-reset","search-result","tabs","toc"],{document$:e});var h=pr("header").pipe(dr({viewport$:i})),p=pr("main").pipe(gr({header$:h,viewport$:i})),d=pr("search").pipe(Tr(l)),y=pr("navigation").pipe(wr({header$:h,main$:p,viewport$:i,screen$:f})),v=pr("toc").pipe(kr({header$:h,main$:p,viewport$:i,tablet$:a})),b=pr("tabs").pipe(function(t){var e=t.header$,n=t.viewport$,r=t.screen$;return G(bt((function(t){return r.pipe(bt((function(r){return r?Je(t,{header$:e,viewport$:n}).pipe(Rn(t,10),st((function(t){return{hidden:t}}))):ut({hidden:r})})))})),ue(1))}({header$:h,viewport$:i,screen$:f})),w=pr("hero").pipe(function(t){var e=t.header$,n=t.viewport$;return G(bt((function(t){return Je(t,{header$:e,viewport$:n}).pipe(Rn(t,20),st((function(t){return{hidden:t}})))})),ue(1))}({header$:h,viewport$:i})),_=pr("header-title").pipe(mr({header$:h,viewport$:i}));!function(){var t=ze(),e=cr("search");t.pipe(Pn(e.pipe(bt(fr))),Ft(e,pr("search-query"),pr("search-result"))).subscribe((function(t){var e=s(t,4),n=e[0],r=e[1],i=e[2],o=e[3],u=$e();switch(n.type){case"Enter":u===i&&n.claim();break;case"Escape":case"Tab":ar(r,!1),Ne(i,!1);break;case"ArrowUp":case"ArrowDown":if(void 0===u)Ne(i);else{var a=c([i],Ie("[href]",o)),f=Math.max(0,(Math.max(0,a.indexOf(u))+a.length+("ArrowUp"===n.type?-1:1))%a.length);Ne(a[f])}n.claim();break;default:i!==$e()&&Ne(i)}})),t.pipe(Pn(Nn(e.pipe(bt(fr)))),Ft(pr("search-query"))).subscribe((function(t){var e=s(t,2),n=e[0],r=e[1],i=$e();switch(n.type){case"s":case"f":i&&function(t){switch(t.tagName){case"INPUT":case"SELECT":case"TEXTAREA":return!0;default:return t.isContentEditable}}(i)||(Ne(r),n.claim())}}))}();var x,S=(x="Copied to 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Ie("table:not([class])")}))).subscribe((function(t){var e,r,i;try{for(var o=u(t),s=o.next();!s.done;s=o.next()){var c=s.value;c.replaceWith(n),n.replaceWith((i=c,In("div",{class:er.wrapper},In("div",{class:er.table},i))))}}catch(t){e={error:t}}finally{try{s&&!s.done&&(r=o.return)&&r.call(o)}finally{if(e)throw e.error}}}))}({document$:e}),jr({document$:e,hash$:n}),{document$:e}.document$.pipe(bt((function(){var t=Ae(".md-source[href]");return Cn(""+function(t){for(var e=0,n=0,r=t.length;n