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"use strict";(self.webpackChunk_JUPYTERLAB_CORE_OUTPUT=self.webpackChunk_JUPYTERLAB_CORE_OUTPUT||[]).push([[5921],{75921:(e,t,n)=>{n.r(t),n.d(t,{ITableOfContentsRegistry:()=>h,ITableOfContentsTracker:()=>d,TableOfContents:()=>g,TableOfContentsFactory:()=>l,TableOfContentsItem:()=>_,TableOfContentsModel:()=>u,TableOfContentsPanel:()=>T,TableOfContentsRegistry:()=>w,TableOfContentsTracker:()=>x,TableOfContentsTree:()=>v,TableOfContentsUtils:()=>i,TableOfContentsWidget:()=>C});var s={};n.r(s),n.d(s,{getHeadingId:()=>N,getHeadings:()=>P,isMarkdown:()=>D});var i={};n.r(i),n.d(i,{Markdown:()=>s,NUMBERING_CLASS:()=>H,addPrefix:()=>E,clearNumbering:()=>M,filterHeadings:()=>y,getHTMLHeadings:()=>k,getPrefix:()=>O,isHTML:()=>A});var a=n(68722);class l{constructor(e){this.tracker=e}isApplicable(e){return!!this.tracker.has(e)}createNew(e,t){const n=this._createNew(e,t),s=e.context,i=()=>{n.refresh().catch((e=>{console.error("Failed to update the table of contents.",e)}))},l=new 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