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r,s,c=e.length,p=0,f=0;do{if(t>=c)throw new Error("Expected more digits in base 64 VLQ value.");if(s=a.decode(e.charCodeAt(t++)),s===-1)throw new Error("Invalid base64 digit: "+e.charAt(t-1));r=!!(s&u),s&=l,p+=s<<f,f+=o}while(r);n.value=i(p),n.rest=t}},{"./base64":86}],86:[function(e,t,n){var r="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split("");n.encode=function(e){if(0<=e&&e<r.length)return r[e];throw new TypeError("Must be between 0 and 63: "+e)},n.decode=function(e){var t=65,n=90,r=97,i=122,a=48,o=57,s=43,l=47,u=26,c=52;return t<=e&&e<=n?e-t:r<=e&&e<=i?e-r+u:a<=e&&e<=o?e-a+c:e==s?62:e==l?63:-1}},{}],87:[function(e,t,n){function r(e,t,i,a,o,s){var l=Math.floor((t-e)/2)+e,u=o(i,a[l],!0);return 0===u?l:u>0?t-l>1?r(l,t,i,a,o,s):s==n.LEAST_UPPER_BOUND?t<a.length?t:-1:l:l-e>1?r(e,l,i,a,o,s):s==n.LEAST_UPPER_BOUND?l:e<0?-1:e}n.GREATEST_LOWER_BOUND=1,n.LEAST_UPPER_BOUND=2,n.search=function(e,t,i,a){if(0===t.length)return-1;var o=r(-1,t.length,e,t,i,a||n.GREATEST_LOWER_BOUND);if(o<0)return-1;for(;o-1>=0&&0===i(t[o],t[o-1],!0);)--o;return o}},{}],88:[function(e,t,n){function r(e,t){var n=e.generatedLine,r=t.generatedLine,i=e.generatedColumn,o=t.generatedColumn;return r>n||r==n&&o>=i||a.compareByGeneratedPositionsInflated(e,t)<=0}function i(){this._array=[],this._sorted=!0,this._last={generatedLine:-1,generatedColumn:0}}var a=e("./util");i.prototype.unsortedForEach=function(e,t){this._array.forEach(e,t)},i.prototype.add=function(e){r(this._last,e)?(this._last=e,this._array.push(e)):(this._sorted=!1,this._array.push(e))},i.prototype.toArray=function(){return this._sorted||(this._array.sort(a.compareByGeneratedPositionsInflated),this._sorted=!0),this._array},n.MappingList=i},{"./util":93}],89:[function(e,t,n){function r(e,t,n){var r=e[t];e[t]=e[n],e[n]=r}function i(e,t){return Math.round(e+Math.random()*(t-e))}function a(e,t,n,o){if(n<o){var s=i(n,o),l=n-1;r(e,s,o);for(var 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a(){this.generatedLine=0,this.generatedColumn=0,this.source=null,this.originalLine=null,this.originalColumn=null,this.name=null}function o(e){var t=e;"string"==typeof e&&(t=JSON.parse(e.replace(/^\)\]\}'/,"")));var n=s.getArg(t,"version"),i=s.getArg(t,"sections");if(n!=this._version)throw new Error("Unsupported version: "+n);this._sources=new u,this._names=new u;var a={line:-1,column:0};this._sections=i.map(function(e){if(e.url)throw new Error("Support for url field in sections not implemented.");var t=s.getArg(e,"offset"),n=s.getArg(t,"line"),i=s.getArg(t,"column");if(n<a.line||n===a.line&&i<a.column)throw new Error("Section offsets must be ordered and non-overlapping.");return a=t,{generatedOffset:{generatedLine:n+1,generatedColumn:i+1},consumer:new r(s.getArg(e,"map"))}})}var s=e("./util"),l=e("./binary-search"),u=e("./array-set").ArraySet,c=e("./base64-vlq"),p=e("./quick-sort").quickSort;r.fromSourceMap=function(e){return i.fromSourceMap(e)},r.prototype._version=3,r.prototype.__generatedMappings=null,Object.defineProperty(r.prototype,"_generatedMappings",{get:function(){return this.__generatedMappings||this._parseMappings(this._mappings,this.sourceRoot),this.__generatedMappings}}),r.prototype.__originalMappings=null,Object.defineProperty(r.prototype,"_originalMappings",{get:function(){return this.__originalMappings||this._parseMappings(this._mappings,this.sourceRoot),this.__originalMappings}}),r.prototype._charIsMappingSeparator=function(e,t){var n=e.charAt(t);return";"===n||","===n},r.prototype._parseMappings=function(e,t){throw new Error("Subclasses must implement _parseMappings")},r.GENERATED_ORDER=1,r.ORIGINAL_ORDER=2,r.GREATEST_LOWER_BOUND=1,r.LEAST_UPPER_BOUND=2,r.prototype.eachMapping=function(e,t,n){var i,a=t||null,o=n||r.GENERATED_ORDER;switch(o){case r.GENERATED_ORDER:i=this._generatedMappings;break;case r.ORIGINAL_ORDER:i=this._originalMappings;break;default:throw new Error("Unknown order of 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o=a.originalLine;a&&a.originalLine===o;)r.push({line:s.getArg(a,"generatedLine",null),column:s.getArg(a,"generatedColumn",null),lastColumn:s.getArg(a,"lastGeneratedColumn",null)}),a=this._originalMappings[++i];else for(var u=a.originalColumn;a&&a.originalLine===t&&a.originalColumn==u;)r.push({line:s.getArg(a,"generatedLine",null),column:s.getArg(a,"generatedColumn",null),lastColumn:s.getArg(a,"lastGeneratedColumn",null)}),a=this._originalMappings[++i]}return r},n.SourceMapConsumer=r,i.prototype=Object.create(r.prototype),i.prototype.consumer=r,i.fromSourceMap=function(e){var t=Object.create(i.prototype),n=t._names=u.fromArray(e._names.toArray(),!0),r=t._sources=u.fromArray(e._sources.toArray(),!0);t.sourceRoot=e._sourceRoot,t.sourcesContent=e._generateSourcesContent(t._sources.toArray(),t.sourceRoot),t.file=e._file;for(var o=e._mappings.toArray().slice(),l=t.__generatedMappings=[],c=t.__originalMappings=[],f=0,d=o.length;f<d;f++){var h=o[f],m=new a;m.generatedLine=h.generatedLine,m.generatedColumn=h.generatedColumn,h.source&&(m.source=r.indexOf(h.source),m.originalLine=h.originalLine,m.originalColumn=h.originalColumn,h.name&&(m.name=n.indexOf(h.name)),c.push(m)),l.push(m)}return p(t.__originalMappings,s.compareByOriginalPositions),t},i.prototype._version=3,Object.defineProperty(i.prototype,"sources",{get:function(){return this._sources.toArray().map(function(e){return null!=this.sourceRoot?s.join(this.sourceRoot,e):e},this)}}),i.prototype._parseMappings=function(e,t){for(var n,r,i,o,l,u=1,f=0,d=0,h=0,m=0,y=0,g=e.length,v=0,b={},E={},S=[],w=[];v<g;)if(";"===e.charAt(v))u++,v++,f=0;else if(","===e.charAt(v))v++;else{for(n=new a,n.generatedLine=u,o=v;o<g&&!this._charIsMappingSeparator(e,o);o++);if(r=e.slice(v,o),i=b[r])v+=r.length;else{for(i=[];v<o;)c.decode(e,v,E),l=E.value,v=E.rest,i.push(l);if(2===i.length)throw new Error("Found a source, but no line and column");if(3===i.length)throw new Error("Found a source and line, but no column");b[r]=i}n.generatedColumn=f+i[0],f=n.generatedColumn,i.length>1&&(n.source=m+i[1],m+=i[1],n.originalLine=d+i[2],d=n.originalLine,n.originalLine+=1,n.originalColumn=h+i[3],h=n.originalColumn,i.length>4&&(n.name=y+i[4],y+=i[4])),w.push(n),"number"==typeof n.originalLine&&S.push(n)}p(w,s.compareByGeneratedPositionsDeflated),this.__generatedMappings=w,p(S,s.compareByOriginalPositions),this.__originalMappings=S},i.prototype._findMapping=function(e,t,n,r,i,a){if(e[n]<=0)throw new TypeError("Line must be greater than or equal to 1, got "+e[n]);if(e[r]<0)throw new TypeError("Column must be greater than or equal to 0, got "+e[r]);return l.search(e,t,i,a)},i.prototype.computeColumnSpans=function(){for(var e=0;e<this._generatedMappings.length;++e){var t=this._generatedMappings[e];if(e+1<this._generatedMappings.length){var n=this._generatedMappings[e+1];if(t.generatedLine===n.generatedLine){t.lastGeneratedColumn=n.generatedColumn-1;continue}}t.lastGeneratedColumn=1/0}},i.prototype.originalPositionFor=function(e){var t={generatedLine:s.getArg(e,"line"),generatedColumn:s.getArg(e,"column")},n=this._findMapping(t,this._generatedMappings,"generatedLine","generatedColumn",s.compareByGeneratedPositionsDeflated,s.getArg(e,"bias",r.GREATEST_LOWER_BOUND));if(n>=0){var i=this._generatedMappings[n];if(i.generatedLine===t.generatedLine){var a=s.getArg(i,"source",null);null!==a&&(a=this._sources.at(a),null!=this.sourceRoot&&(a=s.join(this.sourceRoot,a)));var o=s.getArg(i,"name",null);return null!==o&&(o=this._names.at(o)),{source:a,line:s.getArg(i,"originalLine",null),column:s.getArg(i,"originalColumn",null),name:o}}}return{source:null,line:null,column:null,name:null}},i.prototype.hasContentsOfAllSources=function(){return!!this.sourcesContent&&(this.sourcesContent.length>=this._sources.size()&&!this.sourcesContent.some(function(e){return null==e}))},i.prototype.sourceContentFor=function(e,t){if(!this.sourcesContent)return null;if(null!=this.sourceRoot&&(e=s.relative(this.sourceRoot,e)),this._sources.has(e))return this.sourcesContent[this._sources.indexOf(e)];var n;if(null!=this.sourceRoot&&(n=s.urlParse(this.sourceRoot))){var r=e.replace(/^file:\/\//,"");if("file"==n.scheme&&this._sources.has(r))return this.sourcesContent[this._sources.indexOf(r)];if((!n.path||"/"==n.path)&&this._sources.has("/"+e))return this.sourcesContent[this._sources.indexOf("/"+e)]}if(t)return null;throw new Error('"'+e+'" is not in the SourceMap.')},i.prototype.generatedPositionFor=function(e){var t=s.getArg(e,"source");if(null!=this.sourceRoot&&(t=s.relative(this.sourceRoot,t)),!this._sources.has(t))return{line:null,column:null,lastColumn:null};t=this._sources.indexOf(t);var n={source:t,originalLine:s.getArg(e,"line"),originalColumn:s.getArg(e,"column")},i=this._findMapping(n,this._originalMappings,"originalLine","originalColumn",s.compareByOriginalPositions,s.getArg(e,"bias",r.GREATEST_LOWER_BOUND));if(i>=0){var a=this._originalMappings[i];if(a.source===n.source)return{line:s.getArg(a,"generatedLine",null),column:s.getArg(a,"generatedColumn",null),lastColumn:s.getArg(a,"lastGeneratedColumn",null)}}return{line:null,column:null,lastColumn:null}},n.BasicSourceMapConsumer=i,o.prototype=Object.create(r.prototype),o.prototype.constructor=r,o.prototype._version=3,Object.defineProperty(o.prototype,"sources",{get:function(){for(var e=[],t=0;t<this._sections.length;t++)for(var n=0;n<this._sections[t].consumer.sources.length;n++)e.push(this._sections[t].consumer.sources[n]);return 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t=0;t<this._sections.length;t++){var n=this._sections[t];if(n.consumer.sources.indexOf(s.getArg(e,"source"))!==-1){var r=n.consumer.generatedPositionFor(e);if(r){var i={line:r.line+(n.generatedOffset.generatedLine-1),column:r.column+(n.generatedOffset.generatedLine===r.line?n.generatedOffset.generatedColumn-1:0)};return i}}}return{line:null,column:null}},o.prototype._parseMappings=function(e,t){this.__generatedMappings=[],this.__originalMappings=[];for(var n=0;n<this._sections.length;n++)for(var r=this._sections[n],i=r.consumer._generatedMappings,a=0;a<i.length;a++){var o=i[a],l=r.consumer._sources.at(o.source);null!==r.consumer.sourceRoot&&(l=s.join(r.consumer.sourceRoot,l)),this._sources.add(l),l=this._sources.indexOf(l);var u=r.consumer._names.at(o.name);this._names.add(u),u=this._names.indexOf(u);var 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