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	See chevrotain.io/docs/guide/resolving_lexer_errors.html#ANCHORS	for details.`,type:H.EOI_ANCHOR_FOUND,tokenTypes:[n]}))}function Eh(r){const e=ke(r,t=>t.PATTERN.test(""));return A(e,t=>({message:"Token Type: ->"+t.name+"<- static 'PATTERN' must not match an empty string",type:H.EMPTY_MATCH_PATTERN,tokenTypes:[t]}))}const Ah=/[^\\[][\^]|^\^/;function kh(r){class e extends ei{constructor(){super(...arguments),this.found=!1}visitStartAnchor(i){this.found=!0}}const t=ke(r,n=>{const i=n.PATTERN;try{const s=ni(i),a=new e;return a.visit(s),a.found}catch{return Ah.test(i.source)}});return A(t,n=>({message:`Unexpected RegExp Anchor Error:
	Token Type: ->`+n.name+`<- static 'PATTERN' cannot contain start of input anchor '^'
	See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#ANCHORS	for details.`,type:H.SOI_ANCHOR_FOUND,tokenTypes:[n]}))}function xh(r){const e=ke(r,t=>{const n=t[vt];return n instanceof RegExp&&(n.multiline||n.global)});return A(e,t=>({message:"Token Type: ->"+t.name+"<- static 'PATTERN' may NOT contain global('g') or multiline('m')",type:H.UNSUPPORTED_FLAGS_FOUND,tokenTypes:[t]}))}function Ih(r){const e=[];let t=A(r,i=>le(r,(s,a)=>(i.PATTERN.source===a.PATTERN.source&&!de(e,a)&&a.PATTERN!==he.NA&&(e.push(a),s.push(a)),s),[]));t=Mr(t);const n=ke(t,i=>i.length>1);return A(n,i=>{const s=A(i,a=>a.name);return{message:`The same RegExp pattern ->${Pe(i).PATTERN}<-has been used in all of the following Token Types: ${s.join(", ")} <-`,type:H.DUPLICATE_PATTERNS_FOUND,tokenTypes:i}})}function Sh(r){const e=ke(r,t=>{if(!N(t,"GROUP"))return!1;const n=t.GROUP;return n!==he.SKIPPED&&n!==he.NA&&!fe(n)});return A(e,t=>({message:"Token Type: ->"+t.name+"<- static 'GROUP' can only be Lexer.SKIPPED/Lexer.NA/A String",type:H.INVALID_GROUP_TYPE_FOUND,tokenTypes:[t]}))}function Ch(r,e){const t=ke(r,n=>n.PUSH_MODE!==void 0&&!de(e,n.PUSH_MODE));return A(t,n=>({message:`Token Type: ->${n.name}<- static 'PUSH_MODE' value cannot refer to a Lexer Mode ->${n.PUSH_MODE}<-which does not exist`,type:H.PUSH_MODE_DOES_NOT_EXIST,tokenTypes:[n]}))}function Nh(r){const e=[],t=le(r,(n,i,s)=>{const a=i.PATTERN;return a===he.NA||(fe(a)?n.push({str:a,idx:s,tokenType:i}):Xe(a)&&Lh(a)&&n.push({str:a.source,idx:s,tokenType:i})),n},[]);return C(r,(n,i)=>{C(t,({str:s,idx:a,tokenType:o})=>{if(i<a&&wh(s,n.PATTERN)){const l=`Token: ->${o.name}<- can never be matched.
Because it appears AFTER the Token Type ->${n.name}<-in the lexer's definition.
See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#UNREACHABLE`;e.push({message:l,type:H.UNREACHABLE_PATTERN,tokenTypes:[n,o]})}})}),e}function wh(r,e){if(Xe(e)){const t=e.exec(r);return t!==null&&t.index===0}else{if(Et(e))return e(r,0,[],{});if(N(e,"exec"))return e.exec(r,0,[],{});if(typeof e=="string")return e===r;throw Error("non exhaustive match")}}function Lh(r){return Ot([".","\\","[","]","|","^","$","(",")","?","*","+","{"],e=>r.source.indexOf(e)!==-1)===void 0}function ha(r){const e=r.ignoreCase?"i":"";return new RegExp(`^(?:${r.source})`,e)}function fa(r){const e=r.ignoreCase?"iy":"y";return new RegExp(`${r.source}`,e)}function bh(r,e,t){const n=[];return N(r,Er)||n.push({message:"A MultiMode Lexer cannot be initialized without a <"+Er+`> property in its definition
`,type:H.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE}),N(r,tn)||n.push({message:"A MultiMode Lexer cannot be initialized without a <"+tn+`> property in its definition
`,type:H.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY}),N(r,tn)&&N(r,Er)&&!N(r.modes,r.defaultMode)&&n.push({message:`A MultiMode Lexer cannot be initialized with a ${Er}: <${r.defaultMode}>which does not exist
`,type:H.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST}),N(r,tn)&&C(r.modes,(i,s)=>{C(i,(a,o)=>{if(qe(a))n.push({message:`A Lexer cannot be initialized using an undefined Token Type. Mode:<${s}> at index: <${o}>
`,type:H.LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED});else if(N(a,"LONGER_ALT")){const l=te(a.LONGER_ALT)?a.LONGER_ALT:[a.LONGER_ALT];C(l,c=>{!qe(c)&&!de(i,c)&&n.push({message:`A MultiMode Lexer cannot be initialized with a longer_alt <${c.name}> on token <${a.name}> outside of mode <${s}>
`,type:H.MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE})})}})}),n}function _h(r,e,t){const n=[];let i=!1;const s=Mr(Ne(z(r.modes))),a=Qn(s,l=>l[vt]===he.NA),o=Hl(t);return e&&C(a,l=>{const c=jl(l,o);if(c!==!1){const u={message:Dh(l,c),type:c.issue,tokenType:l};n.push(u)}else N(l,"LINE_BREAKS")?l.LINE_BREAKS===!0&&(i=!0):Ds(o,l.PATTERN)&&(i=!0)}),e&&!i&&n.push({message:`Warning: No LINE_BREAKS Found.
	This Lexer has been defined to track line and column information,
	But none of the Token Types can be identified as matching a line terminator.
	See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#LINE_BREAKS 
	for details.`,type:H.NO_LINE_BREAKS_FLAGS}),n}function Oh(r){const e={},t=_t(r);return C(t,n=>{const i=r[n];if(te(i))e[n]=[];else throw Error("non exhaustive match")}),e}function Vl(r){const e=r.PATTERN;if(Xe(e))return!1;if(Et(e)||N(e,"exec"))return!0;if(fe(e))return!1;throw Error("non exhaustive match")}function Ph(r){return fe(r)&&r.length===1?r.charCodeAt(0):!1}const Mh={test:function(r){const e=r.length;for(let t=this.lastIndex;t<e;t++){const n=r.charCodeAt(t);if(n===10)return this.lastIndex=t+1,!0;if(n===13)return r.charCodeAt(t+1)===10?this.lastIndex=t+2:this.lastIndex=t+1,!0}return!1},lastIndex:0};function jl(r,e){if(N(r,"LINE_BREAKS"))return!1;if(Xe(r.PATTERN)){try{Ds(e,r.PATTERN)}catch(t){return{issue:H.IDENTIFY_TERMINATOR,errMsg:t.message}}return!1}else{if(fe(r.PATTERN))return!1;if(Vl(r))return{issue:H.CUSTOM_LINE_BREAK};throw Error("non exhaustive match")}}function Dh(r,e){if(e.issue===H.IDENTIFY_TERMINATOR)return`Warning: unable to identify line terminator usage in pattern.
	The problem is in the <${r.name}> Token Type
	 Root cause: ${e.errMsg}.
	For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#IDENTIFY_TERMINATOR`;if(e.issue===H.CUSTOM_LINE_BREAK)return`Warning: A Custom Token Pattern should specify the <line_breaks> option.
	The problem is in the <${r.name}> Token Type
	For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#CUSTOM_LINE_BREAK`;throw Error("non exhaustive match")}function Hl(r){return A(r,e=>fe(e)?e.charCodeAt(0):e)}function Ei(r,e,t){r[e]===void 0?r[e]=[t]:r[e].push(t)}const Ar=256;let gn=[];function et(r){return r<Ar?r:gn[r]}function Fh(){if(D(gn)){gn=new Array(65536);for(let r=0;r<65536;r++)gn[r]=r>255?255+~~(r/255):r}}function Gr(r,e){const t=r.tokenTypeIdx;return t===e.tokenTypeIdx?!0:e.isParent===!0&&e.categoryMatchesMap[t]===!0}function _n(r,e){return r.tokenTypeIdx===e.tokenTypeIdx}let pa=1;const Wl={};function Br(r){const e=Uh(r);Gh(e),Kh(e),Bh(e),C(e,t=>{t.isParent=t.categoryMatches.length>0})}function Uh(r){let e=ne(r),t=r,n=!0;for(;n;){t=Mr(Ne(A(t,s=>s.CATEGORIES)));const i=Xn(t,e);e=e.concat(i),D(i)?n=!1:t=i}return e}function Gh(r){C(r,e=>{Yl(e)||(Wl[pa]=e,e.tokenTypeIdx=pa++),ma(e)&&!te(e.CATEGORIES)&&(e.CATEGORIES=[e.CATEGORIES]),ma(e)||(e.CATEGORIES=[]),Vh(e)||(e.categoryMatches=[]),jh(e)||(e.categoryMatchesMap={})})}function Bh(r){C(r,e=>{e.categoryMatches=[],C(e.categoryMatchesMap,(t,n)=>{e.categoryMatches.push(Wl[n].tokenTypeIdx)})})}function Kh(r){C(r,e=>{zl([],e)})}function zl(r,e){C(r,t=>{e.categoryMatchesMap[t.tokenTypeIdx]=!0}),C(e.CATEGORIES,t=>{const n=r.concat(e);de(n,t)||zl(n,t)})}function Yl(r){return N(r,"tokenTypeIdx")}function ma(r){return N(r,"CATEGORIES")}function Vh(r){return N(r,"categoryMatches")}function jh(r){return N(r,"categoryMatchesMap")}function Hh(r){return N(r,"tokenTypeIdx")}const Xi={buildUnableToPopLexerModeMessage(r){return`Unable to pop Lexer Mode after encountering Token ->${r.image}<- The Mode Stack is empty`},buildUnexpectedCharactersMessage(r,e,t,n,i){return`unexpected character: ->${r.charAt(e)}<- at offset: ${e}, skipped ${t} characters.`}};var H;(function(r){r[r.MISSING_PATTERN=0]="MISSING_PATTERN",r[r.INVALID_PATTERN=1]="INVALID_PATTERN",r[r.EOI_ANCHOR_FOUND=2]="EOI_ANCHOR_FOUND",r[r.UNSUPPORTED_FLAGS_FOUND=3]="UNSUPPORTED_FLAGS_FOUND",r[r.DUPLICATE_PATTERNS_FOUND=4]="DUPLICATE_PATTERNS_FOUND",r[r.INVALID_GROUP_TYPE_FOUND=5]="INVALID_GROUP_TYPE_FOUND",r[r.PUSH_MODE_DOES_NOT_EXIST=6]="PUSH_MODE_DOES_NOT_EXIST",r[r.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE=7]="MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE",r[r.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY=8]="MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY",r[r.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST=9]="MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST",r[r.LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED=10]="LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED",r[r.SOI_ANCHOR_FOUND=11]="SOI_ANCHOR_FOUND",r[r.EMPTY_MATCH_PATTERN=12]="EMPTY_MATCH_PATTERN",r[r.NO_LINE_BREAKS_FLAGS=13]="NO_LINE_BREAKS_FLAGS",r[r.UNREACHABLE_PATTERN=14]="UNREACHABLE_PATTERN",r[r.IDENTIFY_TERMINATOR=15]="IDENTIFY_TERMINATOR",r[r.CUSTOM_LINE_BREAK=16]="CUSTOM_LINE_BREAK",r[r.MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE=17]="MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE"})(H||(H={}));const kr={deferDefinitionErrorsHandling:!1,positionTracking:"full",lineTerminatorsPattern:/\n|\r\n?/g,lineTerminatorCharacters:[`
`,"\r"],ensureOptimizations:!1,safeMode:!1,errorMessageProvider:Xi,traceInitPerf:!1,skipValidations:!1,recoveryEnabled:!0};Object.freeze(kr);class he{constructor(e,t=kr){if(this.lexerDefinition=e,this.lexerDefinitionErrors=[],this.lexerDefinitionWarning=[],this.patternIdxToConfig={},this.charCodeToPatternIdxToConfig={},this.modes=[],this.emptyGroups={},this.trackStartLines=!0,this.trackEndLines=!0,this.hasCustom=!1,this.canModeBeOptimized={},this.TRACE_INIT=(i,s)=>{if(this.traceInitPerf===!0){this.traceInitIndent++;const a=new Array(this.traceInitIndent+1).join("	");this.traceInitIndent<this.traceInitMaxIdent&&console.log(`${a}--> <${i}>`);const{time:o,value:l}=Fl(s),c=o>10?console.warn:console.log;return this.traceInitIndent<this.traceInitMaxIdent&&c(`${a}<-- <${i}> time: ${o}ms`),this.traceInitIndent--,l}else return s()},typeof t=="boolean")throw Error(`The second argument to the Lexer constructor is now an ILexerConfig Object.
a boolean 2nd argument is no longer supported`);this.config=Ae({},kr,t);const n=this.config.traceInitPerf;n===!0?(this.traceInitMaxIdent=1/0,this.traceInitPerf=!0):typeof n=="number"&&(this.traceInitMaxIdent=n,this.traceInitPerf=!0),this.traceInitIndent=-1,this.TRACE_INIT("Lexer Constructor",()=>{let i,s=!0;this.TRACE_INIT("Lexer Config handling",()=>{if(this.config.lineTerminatorsPattern===kr.lineTerminatorsPattern)this.config.lineTerminatorsPattern=Mh;else if(this.config.lineTerminatorCharacters===kr.lineTerminatorCharacters)throw Error(`Error: Missing <lineTerminatorCharacters> property on the Lexer config.
	For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#MISSING_LINE_TERM_CHARS`);if(t.safeMode&&t.ensureOptimizations)throw Error('"safeMode" and "ensureOptimizations" flags are mutually exclusive.');this.trackStartLines=/full|onlyStart/i.test(this.config.positionTracking),this.trackEndLines=/full/i.test(this.config.positionTracking),te(e)?i={modes:{defaultMode:ne(e)},defaultMode:Er}:(s=!1,i=ne(e))}),this.config.skipValidations===!1&&(this.TRACE_INIT("performRuntimeChecks",()=>{this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(bh(i,this.trackStartLines,this.config.lineTerminatorCharacters))}),this.TRACE_INIT("performWarningRuntimeChecks",()=>{this.lexerDefinitionWarning=this.lexerDefinitionWarning.concat(_h(i,this.trackStartLines,this.config.lineTerminatorCharacters))})),i.modes=i.modes?i.modes:{},C(i.modes,(o,l)=>{i.modes[l]=Qn(o,c=>qe(c))});const a=_t(i.modes);if(C(i.modes,(o,l)=>{this.TRACE_INIT(`Mode: <${l}> processing`,()=>{if(this.modes.push(l),this.config.skipValidations===!1&&this.TRACE_INIT("validatePatterns",()=>{this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(gh(o,a))}),D(this.lexerDefinitionErrors)){Br(o);let c;this.TRACE_INIT("analyzeTokenTypes",()=>{c=mh(o,{lineTerminatorCharacters:this.config.lineTerminatorCharacters,positionTracking:t.positionTracking,ensureOptimizations:t.ensureOptimizations,safeMode:t.safeMode,tracer:this.TRACE_INIT})}),this.patternIdxToConfig[l]=c.patternIdxToConfig,this.charCodeToPatternIdxToConfig[l]=c.charCodeToPatternIdxToConfig,this.emptyGroups=Ae({},this.emptyGroups,c.emptyGroups),this.hasCustom=c.hasCustom||this.hasCustom,this.canModeBeOptimized[l]=c.canBeOptimized}})}),this.defaultMode=i.defaultMode,!D(this.lexerDefinitionErrors)&&!this.config.deferDefinitionErrorsHandling){const o=A(this.lexerDefinitionErrors,l=>l.message).join(`-----------------------
`);throw new Error(`Errors detected in definition of Lexer:
`+o)}C(this.lexerDefinitionWarning,o=>{Dl(o.message)}),this.TRACE_INIT("Choosing sub-methods implementations",()=>{if(Kl?(this.chopInput=ra,this.match=this.matchWithTest):(this.updateLastIndex=q,this.match=this.matchWithExec),s&&(this.handleModes=q),this.trackStartLines===!1&&(this.computeNewColumn=ra),this.trackEndLines===!1&&(this.updateTokenEndLineColumnLocation=q),/full/i.test(this.config.positionTracking))this.createTokenInstance=this.createFullToken;else if(/onlyStart/i.test(this.config.positionTracking))this.createTokenInstance=this.createStartOnlyToken;else if(/onlyOffset/i.test(this.config.positionTracking))this.createTokenInstance=this.createOffsetOnlyToken;else throw Error(`Invalid <positionTracking> config option: "${this.config.positionTracking}"`);this.hasCustom?(this.addToken=this.addTokenUsingPush,this.handlePayload=this.handlePayloadWithCustom):(this.addToken=this.addTokenUsingMemberAccess,this.handlePayload=this.handlePayloadNoCustom)}),this.TRACE_INIT("Failed Optimization Warnings",()=>{const o=le(this.canModeBeOptimized,(l,c,u)=>(c===!1&&l.push(u),l),[]);if(t.ensureOptimizations&&!D(o))throw Error(`Lexer Modes: < ${o.join(", ")} > cannot be optimized.
	 Disable the "ensureOptimizations" lexer config flag to silently ignore this and run the lexer in an un-optimized mode.
	 Or inspect the console log for details on how to resolve these issues.`)}),this.TRACE_INIT("clearRegExpParserCache",()=>{dh()}),this.TRACE_INIT("toFastProperties",()=>{Ul(this)})})}tokenize(e,t=this.defaultMode){if(!D(this.lexerDefinitionErrors)){const n=A(this.lexerDefinitionErrors,i=>i.message).join(`-----------------------
`);throw new Error(`Unable to Tokenize because Errors detected in definition of Lexer:
`+n)}return this.tokenizeInternal(e,t)}tokenizeInternal(e,t){let n,i,s,a,o,l,c,u,d,h,f,m,g,k,R;const $=e,T=$.length;let I=0,G=0;const ie=this.hasCustom?0:Math.floor(e.length/10),Le=new Array(ie),ye=[];let Fe=this.trackStartLines?1:void 0,Se=this.trackStartLines?1:void 0;const E=Oh(this.emptyGroups),y=this.trackStartLines,S=this.config.lineTerminatorsPattern;let x=0,_=[],b=[];const L=[],Te=[];Object.freeze(Te);let Y;function V(){return _}function ut(se){const Ce=et(se),St=b[Ce];return St===void 0?Te:St}const fu=se=>{if(L.length===1&&se.tokenType.PUSH_MODE===void 0){const Ce=this.config.errorMessageProvider.buildUnableToPopLexerModeMessage(se);ye.push({offset:se.startOffset,line:se.startLine,column:se.startColumn,length:se.image.length,message:Ce})}else{L.pop();const Ce=Pt(L);_=this.patternIdxToConfig[Ce],b=this.charCodeToPatternIdxToConfig[Ce],x=_.length;const St=this.canModeBeOptimized[Ce]&&this.config.safeMode===!1;b&&St?Y=ut:Y=V}};function Qs(se){L.push(se),b=this.charCodeToPatternIdxToConfig[se],_=this.patternIdxToConfig[se],x=_.length,x=_.length;const Ce=this.canModeBeOptimized[se]&&this.config.safeMode===!1;b&&Ce?Y=ut:Y=V}Qs.call(this,t);let be;const Zs=this.config.recoveryEnabled;for(;I<T;){l=null;const se=$.charCodeAt(I),Ce=Y(se),St=Ce.length;for(n=0;n<St;n++){be=Ce[n];const ve=be.pattern;c=null;const Ke=be.short;if(Ke!==!1?se===Ke&&(l=ve):be.isCustom===!0?(R=ve.exec($,I,Le,E),R!==null?(l=R[0],R.payload!==void 0&&(c=R.payload)):l=null):(this.updateLastIndex(ve,I),l=this.match(ve,e,I)),l!==null){if(o=be.longerAlt,o!==void 0){const Ze=o.length;for(s=0;s<Ze;s++){const Ve=_[o[s]],dt=Ve.pattern;if(u=null,Ve.isCustom===!0?(R=dt.exec($,I,Le,E),R!==null?(a=R[0],R.payload!==void 0&&(u=R.payload)):a=null):(this.updateLastIndex(dt,I),a=this.match(dt,e,I)),a&&a.length>l.length){l=a,c=u,be=Ve;break}}}break}}if(l!==null){if(d=l.length,h=be.group,h!==void 0&&(f=be.tokenTypeIdx,m=this.createTokenInstance(l,I,f,be.tokenType,Fe,Se,d),this.handlePayload(m,c),h===!1?G=this.addToken(Le,G,m):E[h].push(m)),e=this.chopInput(e,d),I=I+d,Se=this.computeNewColumn(Se,d),y===!0&&be.canLineTerminator===!0){let ve=0,Ke,Ze;S.lastIndex=0;do Ke=S.test(l),Ke===!0&&(Ze=S.lastIndex-1,ve++);while(Ke===!0);ve!==0&&(Fe=Fe+ve,Se=d-Ze,this.updateTokenEndLineColumnLocation(m,h,Ze,ve,Fe,Se,d))}this.handleModes(be,fu,Qs,m)}else{const ve=I,Ke=Fe,Ze=Se;let Ve=Zs===!1;for(;Ve===!1&&I<T;)for(e=this.chopInput(e,1),I++,i=0;i<x;i++){const dt=_[i],hi=dt.pattern,Js=dt.short;if(Js!==!1?$.charCodeAt(I)===Js&&(Ve=!0):dt.isCustom===!0?Ve=hi.exec($,I,Le,E)!==null:(this.updateLastIndex(hi,I),Ve=hi.exec(e)!==null),Ve===!0)break}if(g=I-ve,Se=this.computeNewColumn(Se,g),k=this.config.errorMessageProvider.buildUnexpectedCharactersMessage($,ve,g,Ke,Ze),ye.push({offset:ve,line:Ke,column:Ze,length:g,message:k}),Zs===!1)break}}return this.hasCustom||(Le.length=G),{tokens:Le,groups:E,errors:ye}}handleModes(e,t,n,i){if(e.pop===!0){const s=e.push;t(i),s!==void 0&&n.call(this,s)}else e.push!==void 0&&n.call(this,e.push)}chopInput(e,t){return e.substring(t)}updateLastIndex(e,t){e.lastIndex=t}updateTokenEndLineColumnLocation(e,t,n,i,s,a,o){let l,c;t!==void 0&&(l=n===o-1,c=l?-1:0,i===1&&l===!0||(e.endLine=s+c,e.endColumn=a-1+-c))}computeNewColumn(e,t){return e+t}createOffsetOnlyToken(e,t,n,i){return{image:e,startOffset:t,tokenTypeIdx:n,tokenType:i}}createStartOnlyToken(e,t,n,i,s,a){return{image:e,startOffset:t,startLine:s,startColumn:a,tokenTypeIdx:n,tokenType:i}}createFullToken(e,t,n,i,s,a,o){return{image:e,startOffset:t,endOffset:t+o-1,startLine:s,endLine:s,startColumn:a,endColumn:a+o-1,tokenTypeIdx:n,tokenType:i}}addTokenUsingPush(e,t,n){return e.push(n),t}addTokenUsingMemberAccess(e,t,n){return e[t]=n,t++,t}handlePayloadNoCustom(e,t){}handlePayloadWithCustom(e,t){t!==null&&(e.payload=t)}matchWithTest(e,t,n){return e.test(t)===!0?t.substring(n,e.lastIndex):null}matchWithExec(e,t){const n=e.exec(t);return n!==null?n[0]:null}}he.SKIPPED="This marks a skipped Token pattern, this means each token identified by it willbe consumed and then thrown into oblivion, this can be used to for example to completely ignore whitespace.",he.NA=/NOT_APPLICABLE/;function bt(r){return ql(r)?r.LABEL:r.name}function ql(r){return fe(r.LABEL)&&r.LABEL!==""}const Wh="parent",ga="categories",ya="label",Ta="group",va="push_mode",Ra="pop_mode",$a="longer_alt",Ea="line_breaks",Aa="start_chars_hint";function Xl(r){return zh(r)}function zh(r){const e=r.pattern,t={};if(t.name=r.name,qe(e)||(t.PATTERN=e),N(r,Wh))throw`The parent property is no longer supported.
See: https://github.com/chevrotain/chevrotain/issues/564#issuecomment-349062346 for details.`;return N(r,ga)&&(t.CATEGORIES=r[ga]),Br([t]),N(r,ya)&&(t.LABEL=r[ya]),N(r,Ta)&&(t.GROUP=r[Ta]),N(r,Ra)&&(t.POP_MODE=r[Ra]),N(r,va)&&(t.PUSH_MODE=r[va]),N(r,$a)&&(t.LONGER_ALT=r[$a]),N(r,Ea)&&(t.LINE_BREAKS=r[Ea]),N(r,Aa)&&(t.START_CHARS_HINT=r[Aa]),t}const tt=Xl({name:"EOF",pattern:he.NA});Br([tt]);function Fs(r,e,t,n,i,s,a,o){return{image:e,startOffset:t,endOffset:n,startLine:i,endLine:s,startColumn:a,endColumn:o,tokenTypeIdx:r.tokenTypeIdx,tokenType:r}}function Ql(r,e){return Gr(r,e)}const wt={buildMismatchTokenMessage({expected:r,actual:e,previous:t,ruleName:n}){return`Expecting ${ql(r)?`--> ${bt(r)} <--`:`token of type --> ${r.name} <--`} but found --> '${e.image}' <--`},buildNotAllInputParsedMessage({firstRedundant:r,ruleName:e}){return"Redundant input, expecting EOF but found: "+r.image},buildNoViableAltMessage({expectedPathsPerAlt:r,actual:e,previous:t,customUserDescription:n,ruleName:i}){const s="Expecting: ",a=`
but found: '`+Pe(e).image+"'";if(n)return s+n+a;{const o=le(r,(u,d)=>u.concat(d),[]),l=A(o,u=>`[${A(u,d=>bt(d)).join(", ")}]`),c=`one of these possible Token sequences:
${A(l,(u,d)=>`  ${d+1}. ${u}`).join(`
`)}`;return s+c+a}},buildEarlyExitMessage({expectedIterationPaths:r,actual:e,customUserDescription:t,ruleName:n}){const i="Expecting: ",s=`
but found: '`+Pe(e).image+"'";if(t)return i+t+s;{const a=`expecting at least one iteration which starts with one of these possible Token sequences::
  <${A(r,o=>`[${A(o,l=>bt(l)).join(",")}]`).join(" ,")}>`;return i+a+s}}};Object.freeze(wt);const Yh={buildRuleNotFoundError(r,e){return"Invalid grammar, reference to a rule which is not defined: ->"+e.nonTerminalName+`<-
inside top level rule: ->`+r.name+"<-"}},mt={buildDuplicateFoundError(r,e){function t(u){return u instanceof F?u.terminalType.name:u instanceof ce?u.nonTerminalName:""}const n=r.name,i=Pe(e),s=i.idx,a=Ue(i),o=t(i),l=s>0;let c=`->${a}${l?s:""}<- ${o?`with argument: ->${o}<-`:""}
                  appears more than once (${e.length} times) in the top level rule: ->${n}<-.                  
                  For further details see: https://chevrotain.io/docs/FAQ.html#NUMERICAL_SUFFIXES 
                  `;return c=c.replace(/[ \t]+/g," "),c=c.replace(/\s\s+/g,`
`),c},buildNamespaceConflictError(r){return`Namespace conflict found in grammar.
The grammar has both a Terminal(Token) and a Non-Terminal(Rule) named: <${r.name}>.
To resolve this make sure each Terminal and Non-Terminal names are unique
This is easy to accomplish by using the convention that Terminal names start with an uppercase letter
and Non-Terminal names start with a lower case letter.`},buildAlternationPrefixAmbiguityError(r){const e=A(r.prefixPath,n=>bt(n)).join(", "),t=r.alternation.idx===0?"":r.alternation.idx;return`Ambiguous alternatives: <${r.ambiguityIndices.join(" ,")}> due to common lookahead prefix
in <OR${t}> inside <${r.topLevelRule.name}> Rule,
<${e}> may appears as a prefix path in all these alternatives.
See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#COMMON_PREFIX
For Further details.`},buildAlternationAmbiguityError(r){const e=A(r.prefixPath,i=>bt(i)).join(", "),t=r.alternation.idx===0?"":r.alternation.idx;let n=`Ambiguous Alternatives Detected: <${r.ambiguityIndices.join(" ,")}> in <OR${t}> inside <${r.topLevelRule.name}> Rule,
<${e}> may appears as a prefix path in all these alternatives.
`;return n=n+`See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#AMBIGUOUS_ALTERNATIVES
For Further details.`,n},buildEmptyRepetitionError(r){let e=Ue(r.repetition);return r.repetition.idx!==0&&(e+=r.repetition.idx),`The repetition <${e}> within Rule <${r.topLevelRule.name}> can never consume any tokens.
This could lead to an infinite loop.`},buildTokenNameError(r){return"deprecated"},buildEmptyAlternationError(r){return`Ambiguous empty alternative: <${r.emptyChoiceIdx+1}> in <OR${r.alternation.idx}> inside <${r.topLevelRule.name}> Rule.
Only the last alternative may be an empty alternative.`},buildTooManyAlternativesError(r){return`An Alternation cannot have more than 256 alternatives:
<OR${r.alternation.idx}> inside <${r.topLevelRule.name}> Rule.
 has ${r.alternation.definition.length+1} alternatives.`},buildLeftRecursionError(r){const e=r.topLevelRule.name,t=A(r.leftRecursionPath,i=>i.name),n=`${e} --> ${t.concat([e]).join(" --> ")}`;return`Left Recursion found in grammar.
rule: <${e}> can be invoked from itself (directly or indirectly)
without consuming any Tokens. The grammar path that causes this is: 
 ${n}
 To fix this refactor your grammar to remove the left recursion.
see: https://en.wikipedia.org/wiki/LL_parser#Left_factoring.`},buildInvalidRuleNameError(r){return"deprecated"},buildDuplicateRuleNameError(r){let e;return r.topLevelRule instanceof Kt?e=r.topLevelRule.name:e=r.topLevelRule,`Duplicate definition, rule: ->${e}<- is already defined in the grammar: ->${r.grammarName}<-`}};function qh(r,e){const t=new Xh(r,e);return t.resolveRefs(),t.errors}class Xh extends Vt{constructor(e,t){super(),this.nameToTopRule=e,this.errMsgProvider=t,this.errors=[]}resolveRefs(){C(z(this.nameToTopRule),e=>{this.currTopLevel=e,e.accept(this)})}visitNonTerminal(e){const t=this.nameToTopRule[e.nonTerminalName];if(t)e.referencedRule=t;else{const n=this.errMsgProvider.buildRuleNotFoundError(this.currTopLevel,e);this.errors.push({message:n,type:ue.UNRESOLVED_SUBRULE_REF,ruleName:this.currTopLevel.name,unresolvedRefName:e.nonTerminalName})}}}class Qh extends ri{constructor(e,t){super(),this.topProd=e,this.path=t,this.possibleTokTypes=[],this.nextProductionName="",this.nextProductionOccurrence=0,this.found=!1,this.isAtEndOfPath=!1}startWalking(){if(this.found=!1,this.path.ruleStack[0]!==this.topProd.name)throw Error("The path does not start with the walker's top Rule!");return this.ruleStack=ne(this.path.ruleStack).reverse(),this.occurrenceStack=ne(this.path.occurrenceStack).reverse(),this.ruleStack.pop(),this.occurrenceStack.pop(),this.updateExpectedNext(),this.walk(this.topProd),this.possibleTokTypes}walk(e,t=[]){this.found||super.walk(e,t)}walkProdRef(e,t,n){if(e.referencedRule.name===this.nextProductionName&&e.idx===this.nextProductionOccurrence){const i=t.concat(n);this.updateExpectedNext(),this.walk(e.referencedRule,i)}}updateExpectedNext(){D(this.ruleStack)?(this.nextProductionName="",this.nextProductionOccurrence=0,this.isAtEndOfPath=!0):(this.nextProductionName=this.ruleStack.pop(),this.nextProductionOccurrence=this.occurrenceStack.pop())}}class Zh extends Qh{constructor(e,t){super(e,t),this.path=t,this.nextTerminalName="",this.nextTerminalOccurrence=0,this.nextTerminalName=this.path.lastTok.name,this.nextTerminalOccurrence=this.path.lastTokOccurrence}walkTerminal(e,t,n){if(this.isAtEndOfPath&&e.terminalType.name===this.nextTerminalName&&e.idx===this.nextTerminalOccurrence&&!this.found){const i=t.concat(n),s=new pe({definition:i});this.possibleTokTypes=Ur(s),this.found=!0}}}class ii extends ri{constructor(e,t){super(),this.topRule=e,this.occurrence=t,this.result={token:void 0,occurrence:void 0,isEndOfRule:void 0}}startWalking(){return this.walk(this.topRule),this.result}}class Jh extends ii{walkMany(e,t,n){if(e.idx===this.occurrence){const i=Pe(t.concat(n));this.result.isEndOfRule=i===void 0,i instanceof F&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkMany(e,t,n)}}class ka extends ii{walkManySep(e,t,n){if(e.idx===this.occurrence){const i=Pe(t.concat(n));this.result.isEndOfRule=i===void 0,i instanceof F&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkManySep(e,t,n)}}class ef extends ii{walkAtLeastOne(e,t,n){if(e.idx===this.occurrence){const i=Pe(t.concat(n));this.result.isEndOfRule=i===void 0,i instanceof F&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkAtLeastOne(e,t,n)}}class xa extends ii{walkAtLeastOneSep(e,t,n){if(e.idx===this.occurrence){const i=Pe(t.concat(n));this.result.isEndOfRule=i===void 0,i instanceof F&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkAtLeastOneSep(e,t,n)}}function Qi(r,e,t=[]){t=ne(t);let n=[],i=0;function s(o){return o.concat(Z(r,i+1))}function a(o){const l=Qi(s(o),e,t);return n.concat(l)}for(;t.length<e&&i<r.length;){const o=r[i];if(o instanceof pe||o instanceof ce)return a(o.definition);if(o instanceof re)n=a(o.definition);else if(o instanceof xe){const l=o.definition.concat([new j({definition:o.definition})]);return a(l)}else if(o instanceof Ie){const l=[new pe({definition:o.definition}),new j({definition:[new F({terminalType:o.separator})].concat(o.definition)})];return a(l)}else if(o instanceof me){const l=o.definition.concat([new j({definition:[new F({terminalType:o.separator})].concat(o.definition)})]);n=a(l)}else if(o instanceof j){const l=o.definition.concat([new j({definition:o.definition})]);n=a(l)}else{if(o instanceof ge)return C(o.definition,l=>{D(l.definition)===!1&&(n=a(l.definition))}),n;if(o instanceof F)t.push(o.terminalType);else throw Error("non exhaustive match")}i++}return n.push({partialPath:t,suffixDef:Z(r,i)}),n}function Zl(r,e,t,n){const i="EXIT_NONE_TERMINAL",s=[i],a="EXIT_ALTERNATIVE";let o=!1;const l=e.length,c=l-n-1,u=[],d=[];for(d.push({idx:-1,def:r,ruleStack:[],occurrenceStack:[]});!D(d);){const h=d.pop();if(h===a){o&&Pt(d).idx<=c&&d.pop();continue}const f=h.def,m=h.idx,g=h.ruleStack,k=h.occurrenceStack;if(D(f))continue;const R=f[0];if(R===i){const $={idx:m,def:Z(f),ruleStack:Lr(g),occurrenceStack:Lr(k)};d.push($)}else if(R instanceof F)if(m<l-1){const $=m+1,T=e[$];if(t(T,R.terminalType)){const I={idx:$,def:Z(f),ruleStack:g,occurrenceStack:k};d.push(I)}}else if(m===l-1)u.push({nextTokenType:R.terminalType,nextTokenOccurrence:R.idx,ruleStack:g,occurrenceStack:k}),o=!0;else throw Error("non exhaustive match");else if(R instanceof ce){const $=ne(g);$.push(R.nonTerminalName);const T=ne(k);T.push(R.idx);const I={idx:m,def:R.definition.concat(s,Z(f)),ruleStack:$,occurrenceStack:T};d.push(I)}else if(R instanceof re){const $={idx:m,def:Z(f),ruleStack:g,occurrenceStack:k};d.push($),d.push(a);const T={idx:m,def:R.definition.concat(Z(f)),ruleStack:g,occurrenceStack:k};d.push(T)}else if(R instanceof xe){const $=new j({definition:R.definition,idx:R.idx}),T=R.definition.concat([$],Z(f)),I={idx:m,def:T,ruleStack:g,occurrenceStack:k};d.push(I)}else if(R instanceof Ie){const $=new F({terminalType:R.separator}),T=new j({definition:[$].concat(R.definition),idx:R.idx}),I=R.definition.concat([T],Z(f)),G={idx:m,def:I,ruleStack:g,occurrenceStack:k};d.push(G)}else if(R instanceof me){const $={idx:m,def:Z(f),ruleStack:g,occurrenceStack:k};d.push($),d.push(a);const T=new F({terminalType:R.separator}),I=new j({definition:[T].concat(R.definition),idx:R.idx}),G=R.definition.concat([I],Z(f)),ie={idx:m,def:G,ruleStack:g,occurrenceStack:k};d.push(ie)}else if(R instanceof j){const $={idx:m,def:Z(f),ruleStack:g,occurrenceStack:k};d.push($),d.push(a);const T=new j({definition:R.definition,idx:R.idx}),I=R.definition.concat([T],Z(f)),G={idx:m,def:I,ruleStack:g,occurrenceStack:k};d.push(G)}else if(R instanceof ge)for(let $=R.definition.length-1;$>=0;$--){const T=R.definition[$],I={idx:m,def:T.definition.concat(Z(f)),ruleStack:g,occurrenceStack:k};d.push(I),d.push(a)}else if(R instanceof pe)d.push({idx:m,def:R.definition.concat(Z(f)),ruleStack:g,occurrenceStack:k});else if(R instanceof Kt)d.push(tf(R,m,g,k));else throw Error("non exhaustive match")}return u}function tf(r,e,t,n){const i=ne(t);i.push(r.name);const s=ne(n);return s.push(1),{idx:e,def:r.definition,ruleStack:i,occurrenceStack:s}}var B;(function(r){r[r.OPTION=0]="OPTION",r[r.REPETITION=1]="REPETITION",r[r.REPETITION_MANDATORY=2]="REPETITION_MANDATORY",r[r.REPETITION_MANDATORY_WITH_SEPARATOR=3]="REPETITION_MANDATORY_WITH_SEPARATOR",r[r.REPETITION_WITH_SEPARATOR=4]="REPETITION_WITH_SEPARATOR",r[r.ALTERNATION=5]="ALTERNATION"})(B||(B={}));function Us(r){if(r instanceof re||r==="Option")return B.OPTION;if(r instanceof j||r==="Repetition")return B.REPETITION;if(r instanceof xe||r==="RepetitionMandatory")return B.REPETITION_MANDATORY;if(r instanceof Ie||r==="RepetitionMandatoryWithSeparator")return B.REPETITION_MANDATORY_WITH_SEPARATOR;if(r instanceof me||r==="RepetitionWithSeparator")return B.REPETITION_WITH_SEPARATOR;if(r instanceof ge||r==="Alternation")return B.ALTERNATION;throw Error("non exhaustive match")}function Ia(r){const{occurrence:e,rule:t,prodType:n,maxLookahead:i}=r,s=Us(n);return s===B.ALTERNATION?si(e,t,i):ai(e,t,s,i)}function rf(r,e,t,n,i,s){const a=si(r,e,t),o=tc(a)?_n:Gr;return s(a,n,o,i)}function nf(r,e,t,n,i,s){const a=ai(r,e,i,t),o=tc(a)?_n:Gr;return s(a[0],o,n)}function sf(r,e,t,n){const i=r.length,s=Oe(r,a=>Oe(a,o=>o.length===1));if(e)return function(a){const o=A(a,l=>l.GATE);for(let l=0;l<i;l++){const c=r[l],u=c.length,d=o[l];if(!(d!==void 0&&d.call(this)===!1))e:for(let h=0;h<u;h++){const f=c[h],m=f.length;for(let g=0;g<m;g++){const k=this.LA(g+1);if(t(k,f[g])===!1)continue e}return l}}};if(s&&!n){const a=A(r,l=>Ne(l)),o=le(a,(l,c,u)=>(C(c,d=>{N(l,d.tokenTypeIdx)||(l[d.tokenTypeIdx]=u),C(d.categoryMatches,h=>{N(l,h)||(l[h]=u)})}),l),{});return function(){const l=this.LA(1);return o[l.tokenTypeIdx]}}else return function(){for(let a=0;a<i;a++){const o=r[a],l=o.length;e:for(let c=0;c<l;c++){const u=o[c],d=u.length;for(let h=0;h<d;h++){const f=this.LA(h+1);if(t(f,u[h])===!1)continue e}return a}}}}function af(r,e,t){const n=Oe(r,s=>s.length===1),i=r.length;if(n&&!t){const s=Ne(r);if(s.length===1&&D(s[0].categoryMatches)){const a=s[0].tokenTypeIdx;return function(){return this.LA(1).tokenTypeIdx===a}}else{const a=le(s,(o,l,c)=>(o[l.tokenTypeIdx]=!0,C(l.categoryMatches,u=>{o[u]=!0}),o),[]);return function(){const o=this.LA(1);return a[o.tokenTypeIdx]===!0}}}else return function(){e:for(let s=0;s<i;s++){const a=r[s],o=a.length;for(let l=0;l<o;l++){const c=this.LA(l+1);if(e(c,a[l])===!1)continue e}return!0}return!1}}class of extends ri{constructor(e,t,n){super(),this.topProd=e,this.targetOccurrence=t,this.targetProdType=n}startWalking(){return this.walk(this.topProd),this.restDef}checkIsTarget(e,t,n,i){return e.idx===this.targetOccurrence&&this.targetProdType===t?(this.restDef=n.concat(i),!0):!1}walkOption(e,t,n){this.checkIsTarget(e,B.OPTION,t,n)||super.walkOption(e,t,n)}walkAtLeastOne(e,t,n){this.checkIsTarget(e,B.REPETITION_MANDATORY,t,n)||super.walkOption(e,t,n)}walkAtLeastOneSep(e,t,n){this.checkIsTarget(e,B.REPETITION_MANDATORY_WITH_SEPARATOR,t,n)||super.walkOption(e,t,n)}walkMany(e,t,n){this.checkIsTarget(e,B.REPETITION,t,n)||super.walkOption(e,t,n)}walkManySep(e,t,n){this.checkIsTarget(e,B.REPETITION_WITH_SEPARATOR,t,n)||super.walkOption(e,t,n)}}class Jl extends Vt{constructor(e,t,n){super(),this.targetOccurrence=e,this.targetProdType=t,this.targetRef=n,this.result=[]}checkIsTarget(e,t){e.idx===this.targetOccurrence&&this.targetProdType===t&&(this.targetRef===void 0||e===this.targetRef)&&(this.result=e.definition)}visitOption(e){this.checkIsTarget(e,B.OPTION)}visitRepetition(e){this.checkIsTarget(e,B.REPETITION)}visitRepetitionMandatory(e){this.checkIsTarget(e,B.REPETITION_MANDATORY)}visitRepetitionMandatoryWithSeparator(e){this.checkIsTarget(e,B.REPETITION_MANDATORY_WITH_SEPARATOR)}visitRepetitionWithSeparator(e){this.checkIsTarget(e,B.REPETITION_WITH_SEPARATOR)}visitAlternation(e){this.checkIsTarget(e,B.ALTERNATION)}}function Sa(r){const e=new Array(r);for(let t=0;t<r;t++)e[t]=[];return e}function Ai(r){let e=[""];for(let t=0;t<r.length;t++){const n=r[t],i=[];for(let s=0;s<e.length;s++){const a=e[s];i.push(a+"_"+n.tokenTypeIdx);for(let o=0;o<n.categoryMatches.length;o++){const l="_"+n.categoryMatches[o];i.push(a+l)}}e=i}return e}function lf(r,e,t){for(let n=0;n<r.length;n++){if(n===t)continue;const i=r[n];for(let s=0;s<e.length;s++){const a=e[s];if(i[a]===!0)return!1}}return!0}function ec(r,e){const t=A(r,a=>Qi([a],1)),n=Sa(t.length),i=A(t,a=>{const o={};return C(a,l=>{const c=Ai(l.partialPath);C(c,u=>{o[u]=!0})}),o});let s=t;for(let a=1;a<=e;a++){const o=s;s=Sa(o.length);for(let l=0;l<o.length;l++){const c=o[l];for(let u=0;u<c.length;u++){const d=c[u].partialPath,h=c[u].suffixDef,f=Ai(d);if(lf(i,f,l)||D(h)||d.length===e){const m=n[l];if(Zi(m,d)===!1){m.push(d);for(let g=0;g<f.length;g++){const k=f[g];i[l][k]=!0}}}else{const m=Qi(h,a+1,d);s[l]=s[l].concat(m),C(m,g=>{const k=Ai(g.partialPath);C(k,R=>{i[l][R]=!0})})}}}}return n}function si(r,e,t,n){const i=new Jl(r,B.ALTERNATION,n);return e.accept(i),ec(i.result,t)}function ai(r,e,t,n){const i=new Jl(r,t);e.accept(i);const s=i.result,a=new of(e,r,t).startWalking(),o=new pe({definition:s}),l=new pe({definition:a});return ec([o,l],n)}function Zi(r,e){e:for(let t=0;t<r.length;t++){const n=r[t];if(n.length===e.length){for(let i=0;i<n.length;i++){const s=e[i],a=n[i];if(!(s===a||a.categoryMatchesMap[s.tokenTypeIdx]!==void 0))continue e}return!0}}return!1}function cf(r,e){return r.length<e.length&&Oe(r,(t,n)=>{const i=e[n];return t===i||i.categoryMatchesMap[t.tokenTypeIdx]})}function tc(r){return Oe(r,e=>Oe(e,t=>Oe(t,n=>D(n.categoryMatches))))}function uf(r){const e=r.lookaheadStrategy.validate({rules:r.rules,tokenTypes:r.tokenTypes,grammarName:r.grammarName});return A(e,t=>Object.assign({type:ue.CUSTOM_LOOKAHEAD_VALIDATION},t))}function df(r,e,t,n){const i=Ee(r,l=>hf(l,t)),s=kf(r,e,t),a=Ee(r,l=>Rf(l,t)),o=Ee(r,l=>mf(l,r,n,t));return i.concat(s,a,o)}function hf(r,e){const t=new pf;r.accept(t);const n=t.allProductions,i=Vu(n,ff),s=Me(i,a=>a.length>1);return A(z(s),a=>{const o=Pe(a),l=e.buildDuplicateFoundError(r,a),c=Ue(o),u={message:l,type:ue.DUPLICATE_PRODUCTIONS,ruleName:r.name,dslName:c,occurrence:o.idx},d=rc(o);return d&&(u.parameter=d),u})}function ff(r){return`${Ue(r)}_#_${r.idx}_#_${rc(r)}`}function rc(r){return r instanceof F?r.terminalType.name:r instanceof ce?r.nonTerminalName:""}class pf extends Vt{constructor(){super(...arguments),this.allProductions=[]}visitNonTerminal(e){this.allProductions.push(e)}visitOption(e){this.allProductions.push(e)}visitRepetitionWithSeparator(e){this.allProductions.push(e)}visitRepetitionMandatory(e){this.allProductions.push(e)}visitRepetitionMandatoryWithSeparator(e){this.allProductions.push(e)}visitRepetition(e){this.allProductions.push(e)}visitAlternation(e){this.allProductions.push(e)}visitTerminal(e){this.allProductions.push(e)}}function mf(r,e,t,n){const i=[];if(le(e,(s,a)=>a.name===r.name?s+1:s,0)>1){const s=n.buildDuplicateRuleNameError({topLevelRule:r,grammarName:t});i.push({message:s,type:ue.DUPLICATE_RULE_NAME,ruleName:r.name})}return i}function gf(r,e,t){const n=[];let i;return de(e,r)||(i=`Invalid rule override, rule: ->${r}<- cannot be overridden in the grammar: ->${t}<-as it is not defined in any of the super grammars `,n.push({message:i,type:ue.INVALID_RULE_OVERRIDE,ruleName:r})),n}function nc(r,e,t,n=[]){const i=[],s=yn(e.definition);if(D(s))return[];{const a=r.name;de(s,r)&&i.push({message:t.buildLeftRecursionError({topLevelRule:r,leftRecursionPath:n}),type:ue.LEFT_RECURSION,ruleName:a});const o=Xn(s,n.concat([r])),l=Ee(o,c=>{const u=ne(n);return u.push(c),nc(r,c,t,u)});return i.concat(l)}}function yn(r){let e=[];if(D(r))return e;const t=Pe(r);if(t instanceof ce)e.push(t.referencedRule);else if(t instanceof pe||t instanceof re||t instanceof xe||t instanceof Ie||t instanceof me||t instanceof j)e=e.concat(yn(t.definition));else if(t instanceof ge)e=Ne(A(t.definition,s=>yn(s.definition)));else if(!(t instanceof F))throw Error("non exhaustive match");const n=Ln(t),i=r.length>1;if(n&&i){const s=Z(r);return e.concat(yn(s))}else return e}class Gs extends Vt{constructor(){super(...arguments),this.alternations=[]}visitAlternation(e){this.alternations.push(e)}}function yf(r,e){const t=new Gs;r.accept(t);const n=t.alternations;return Ee(n,i=>{const s=Lr(i.definition);return Ee(s,(a,o)=>{const l=Zl([a],[],Gr,1);return D(l)?[{message:e.buildEmptyAlternationError({topLevelRule:r,alternation:i,emptyChoiceIdx:o}),type:ue.NONE_LAST_EMPTY_ALT,ruleName:r.name,occurrence:i.idx,alternative:o+1}]:[]})})}function Tf(r,e,t){const n=new Gs;r.accept(n);let i=n.alternations;return i=Qn(i,s=>s.ignoreAmbiguities===!0),Ee(i,s=>{const a=s.idx,o=s.maxLookahead||e,l=si(a,r,o,s),c=Ef(l,s,r,t),u=Af(l,s,r,t);return c.concat(u)})}class vf extends Vt{constructor(){super(...arguments),this.allProductions=[]}visitRepetitionWithSeparator(e){this.allProductions.push(e)}visitRepetitionMandatory(e){this.allProductions.push(e)}visitRepetitionMandatoryWithSeparator(e){this.allProductions.push(e)}visitRepetition(e){this.allProductions.push(e)}}function Rf(r,e){const t=new Gs;r.accept(t);const n=t.alternations;return Ee(n,i=>i.definition.length>255?[{message:e.buildTooManyAlternativesError({topLevelRule:r,alternation:i}),type:ue.TOO_MANY_ALTS,ruleName:r.name,occurrence:i.idx}]:[])}function $f(r,e,t){const n=[];return C(r,i=>{const s=new vf;i.accept(s);const a=s.allProductions;C(a,o=>{const l=Us(o),c=o.maxLookahead||e,u=o.idx,d=ai(u,i,l,c)[0];if(D(Ne(d))){const h=t.buildEmptyRepetitionError({topLevelRule:i,repetition:o});n.push({message:h,type:ue.NO_NON_EMPTY_LOOKAHEAD,ruleName:i.name})}})}),n}function Ef(r,e,t,n){const i=[],s=le(r,(a,o,l)=>(e.definition[l].ignoreAmbiguities===!0||C(o,c=>{const u=[l];C(r,(d,h)=>{l!==h&&Zi(d,c)&&e.definition[h].ignoreAmbiguities!==!0&&u.push(h)}),u.length>1&&!Zi(i,c)&&(i.push(c),a.push({alts:u,path:c}))}),a),[]);return A(s,a=>{const o=A(a.alts,l=>l+1);return{message:n.buildAlternationAmbiguityError({topLevelRule:t,alternation:e,ambiguityIndices:o,prefixPath:a.path}),type:ue.AMBIGUOUS_ALTS,ruleName:t.name,occurrence:e.idx,alternatives:a.alts}})}function Af(r,e,t,n){const i=le(r,(s,a,o)=>{const l=A(a,c=>({idx:o,path:c}));return s.concat(l)},[]);return Mr(Ee(i,s=>{if(e.definition[s.idx].ignoreAmbiguities===!0)return[];const a=s.idx,o=s.path,l=ke(i,c=>e.definition[c.idx].ignoreAmbiguities!==!0&&c.idx<a&&cf(c.path,o));return A(l,c=>{const u=[c.idx+1,a+1],d=e.idx===0?"":e.idx;return{message:n.buildAlternationPrefixAmbiguityError({topLevelRule:t,alternation:e,ambiguityIndices:u,prefixPath:c.path}),type:ue.AMBIGUOUS_PREFIX_ALTS,ruleName:t.name,occurrence:d,alternatives:u}})}))}function kf(r,e,t){const n=[],i=A(e,s=>s.name);return C(r,s=>{const a=s.name;if(de(i,a)){const o=t.buildNamespaceConflictError(s);n.push({message:o,type:ue.CONFLICT_TOKENS_RULES_NAMESPACE,ruleName:a})}}),n}function xf(r){const e=Is(r,{errMsgProvider:Yh}),t={};return C(r.rules,n=>{t[n.name]=n}),qh(t,e.errMsgProvider)}function If(r){return r=Is(r,{errMsgProvider:mt}),df(r.rules,r.tokenTypes,r.errMsgProvider,r.grammarName)}const ic="MismatchedTokenException",sc="NoViableAltException",ac="EarlyExitException",oc="NotAllInputParsedException",lc=[ic,sc,ac,oc];Object.freeze(lc);function On(r){return de(lc,r.name)}class oi extends Error{constructor(e,t){super(e),this.token=t,this.resyncedTokens=[],Object.setPrototypeOf(this,new.target.prototype),Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor)}}class cc extends oi{constructor(e,t,n){super(e,t),this.previousToken=n,this.name=ic}}class Sf extends oi{constructor(e,t,n){super(e,t),this.previousToken=n,this.name=sc}}class Cf extends oi{constructor(e,t){super(e,t),this.name=oc}}class Nf extends oi{constructor(e,t,n){super(e,t),this.previousToken=n,this.name=ac}}const ki={},uc="InRuleRecoveryException";class wf extends Error{constructor(e){super(e),this.name=uc}}class Lf{initRecoverable(e){this.firstAfterRepMap={},this.resyncFollows={},this.recoveryEnabled=N(e,"recoveryEnabled")?e.recoveryEnabled:Qe.recoveryEnabled,this.recoveryEnabled&&(this.attemptInRepetitionRecovery=bf)}getTokenToInsert(e){const t=Fs(e,"",NaN,NaN,NaN,NaN,NaN,NaN);return t.isInsertedInRecovery=!0,t}canTokenTypeBeInsertedInRecovery(e){return!0}canTokenTypeBeDeletedInRecovery(e){return!0}tryInRepetitionRecovery(e,t,n,i){const s=this.findReSyncTokenType(),a=this.exportLexerState(),o=[];let l=!1;const c=this.LA(1);let u=this.LA(1);const d=()=>{const h=this.LA(0),f=this.errorMessageProvider.buildMismatchTokenMessage({expected:i,actual:c,previous:h,ruleName:this.getCurrRuleFullName()}),m=new cc(f,c,this.LA(0));m.resyncedTokens=Lr(o),this.SAVE_ERROR(m)};for(;!l;)if(this.tokenMatcher(u,i)){d();return}else if(n.call(this)){d(),e.apply(this,t);return}else this.tokenMatcher(u,s)?l=!0:(u=this.SKIP_TOKEN(),this.addToResyncTokens(u,o));this.importLexerState(a)}shouldInRepetitionRecoveryBeTried(e,t,n){return!(n===!1||this.tokenMatcher(this.LA(1),e)||this.isBackTracking()||this.canPerformInRuleRecovery(e,this.getFollowsForInRuleRecovery(e,t)))}getFollowsForInRuleRecovery(e,t){const n=this.getCurrentGrammarPath(e,t);return this.getNextPossibleTokenTypes(n)}tryInRuleRecovery(e,t){if(this.canRecoverWithSingleTokenInsertion(e,t))return this.getTokenToInsert(e);if(this.canRecoverWithSingleTokenDeletion(e)){const n=this.SKIP_TOKEN();return this.consumeToken(),n}throw new wf("sad sad panda")}canPerformInRuleRecovery(e,t){return this.canRecoverWithSingleTokenInsertion(e,t)||this.canRecoverWithSingleTokenDeletion(e)}canRecoverWithSingleTokenInsertion(e,t){if(!this.canTokenTypeBeInsertedInRecovery(e)||D(t))return!1;const n=this.LA(1);return Ot(t,i=>this.tokenMatcher(n,i))!==void 0}canRecoverWithSingleTokenDeletion(e){return this.canTokenTypeBeDeletedInRecovery(e)?this.tokenMatcher(this.LA(2),e):!1}isInCurrentRuleReSyncSet(e){const t=this.getCurrFollowKey(),n=this.getFollowSetFromFollowKey(t);return de(n,e)}findReSyncTokenType(){const e=this.flattenFollowSet();let t=this.LA(1),n=2;for(;;){const i=Ot(e,s=>Ql(t,s));if(i!==void 0)return i;t=this.LA(n),n++}}getCurrFollowKey(){if(this.RULE_STACK.length===1)return ki;const e=this.getLastExplicitRuleShortName(),t=this.getLastExplicitRuleOccurrenceIndex(),n=this.getPreviousExplicitRuleShortName();return{ruleName:this.shortRuleNameToFullName(e),idxInCallingRule:t,inRule:this.shortRuleNameToFullName(n)}}buildFullFollowKeyStack(){const e=this.RULE_STACK,t=this.RULE_OCCURRENCE_STACK;return A(e,(n,i)=>i===0?ki:{ruleName:this.shortRuleNameToFullName(n),idxInCallingRule:t[i],inRule:this.shortRuleNameToFullName(e[i-1])})}flattenFollowSet(){const e=A(this.buildFullFollowKeyStack(),t=>this.getFollowSetFromFollowKey(t));return Ne(e)}getFollowSetFromFollowKey(e){if(e===ki)return[tt];const t=e.ruleName+e.idxInCallingRule+Gl+e.inRule;return this.resyncFollows[t]}addToResyncTokens(e,t){return this.tokenMatcher(e,tt)||t.push(e),t}reSyncTo(e){const t=[];let n=this.LA(1);for(;this.tokenMatcher(n,e)===!1;)n=this.SKIP_TOKEN(),this.addToResyncTokens(n,t);return Lr(t)}attemptInRepetitionRecovery(e,t,n,i,s,a,o){}getCurrentGrammarPath(e,t){const n=this.getHumanReadableRuleStack(),i=ne(this.RULE_OCCURRENCE_STACK);return{ruleStack:n,occurrenceStack:i,lastTok:e,lastTokOccurrence:t}}getHumanReadableRuleStack(){return A(this.RULE_STACK,e=>this.shortRuleNameToFullName(e))}}function bf(r,e,t,n,i,s,a){const o=this.getKeyForAutomaticLookahead(n,i);let l=this.firstAfterRepMap[o];if(l===void 0){const h=this.getCurrRuleFullName(),f=this.getGAstProductions()[h];l=new s(f,i).startWalking(),this.firstAfterRepMap[o]=l}let c=l.token,u=l.occurrence;const d=l.isEndOfRule;this.RULE_STACK.length===1&&d&&c===void 0&&(c=tt,u=1),!(c===void 0||u===void 0)&&this.shouldInRepetitionRecoveryBeTried(c,u,a)&&this.tryInRepetitionRecovery(r,e,t,c)}const _f=4,it=8,dc=1<<it,hc=2<<it,Ji=3<<it,es=4<<it,ts=5<<it,Tn=6<<it;function xi(r,e,t){return t|e|r}class Bs{constructor(e){var t;this.maxLookahead=(t=e?.maxLookahead)!==null&&t!==void 0?t:Qe.maxLookahead}validate(e){const t=this.validateNoLeftRecursion(e.rules);if(D(t)){const n=this.validateEmptyOrAlternatives(e.rules),i=this.validateAmbiguousAlternationAlternatives(e.rules,this.maxLookahead),s=this.validateSomeNonEmptyLookaheadPath(e.rules,this.maxLookahead);return[...t,...n,...i,...s]}return t}validateNoLeftRecursion(e){return Ee(e,t=>nc(t,t,mt))}validateEmptyOrAlternatives(e){return Ee(e,t=>yf(t,mt))}validateAmbiguousAlternationAlternatives(e,t){return Ee(e,n=>Tf(n,t,mt))}validateSomeNonEmptyLookaheadPath(e,t){return $f(e,t,mt)}buildLookaheadForAlternation(e){return rf(e.prodOccurrence,e.rule,e.maxLookahead,e.hasPredicates,e.dynamicTokensEnabled,sf)}buildLookaheadForOptional(e){return nf(e.prodOccurrence,e.rule,e.maxLookahead,e.dynamicTokensEnabled,Us(e.prodType),af)}}class Of{initLooksAhead(e){this.dynamicTokensEnabled=N(e,"dynamicTokensEnabled")?e.dynamicTokensEnabled:Qe.dynamicTokensEnabled,this.maxLookahead=N(e,"maxLookahead")?e.maxLookahead:Qe.maxLookahead,this.lookaheadStrategy=N(e,"lookaheadStrategy")?e.lookaheadStrategy:new Bs({maxLookahead:this.maxLookahead}),this.lookAheadFuncsCache=new Map}preComputeLookaheadFunctions(e){C(e,t=>{this.TRACE_INIT(`${t.name} Rule Lookahead`,()=>{const{alternation:n,repetition:i,option:s,repetitionMandatory:a,repetitionMandatoryWithSeparator:o,repetitionWithSeparator:l}=Mf(t);C(n,c=>{const u=c.idx===0?"":c.idx;this.TRACE_INIT(`${Ue(c)}${u}`,()=>{const d=this.lookaheadStrategy.buildLookaheadForAlternation({prodOccurrence:c.idx,rule:t,maxLookahead:c.maxLookahead||this.maxLookahead,hasPredicates:c.hasPredicates,dynamicTokensEnabled:this.dynamicTokensEnabled}),h=xi(this.fullRuleNameToShort[t.name],dc,c.idx);this.setLaFuncCache(h,d)})}),C(i,c=>{this.computeLookaheadFunc(t,c.idx,Ji,"Repetition",c.maxLookahead,Ue(c))}),C(s,c=>{this.computeLookaheadFunc(t,c.idx,hc,"Option",c.maxLookahead,Ue(c))}),C(a,c=>{this.computeLookaheadFunc(t,c.idx,es,"RepetitionMandatory",c.maxLookahead,Ue(c))}),C(o,c=>{this.computeLookaheadFunc(t,c.idx,Tn,"RepetitionMandatoryWithSeparator",c.maxLookahead,Ue(c))}),C(l,c=>{this.computeLookaheadFunc(t,c.idx,ts,"RepetitionWithSeparator",c.maxLookahead,Ue(c))})})})}computeLookaheadFunc(e,t,n,i,s,a){this.TRACE_INIT(`${a}${t===0?"":t}`,()=>{const o=this.lookaheadStrategy.buildLookaheadForOptional({prodOccurrence:t,rule:e,maxLookahead:s||this.maxLookahead,dynamicTokensEnabled:this.dynamicTokensEnabled,prodType:i}),l=xi(this.fullRuleNameToShort[e.name],n,t);this.setLaFuncCache(l,o)})}getKeyForAutomaticLookahead(e,t){const n=this.getLastExplicitRuleShortName();return xi(n,e,t)}getLaFuncFromCache(e){return this.lookAheadFuncsCache.get(e)}setLaFuncCache(e,t){this.lookAheadFuncsCache.set(e,t)}}class Pf extends Vt{constructor(){super(...arguments),this.dslMethods={option:[],alternation:[],repetition:[],repetitionWithSeparator:[],repetitionMandatory:[],repetitionMandatoryWithSeparator:[]}}reset(){this.dslMethods={option:[],alternation:[],repetition:[],repetitionWithSeparator:[],repetitionMandatory:[],repetitionMandatoryWithSeparator:[]}}visitOption(e){this.dslMethods.option.push(e)}visitRepetitionWithSeparator(e){this.dslMethods.repetitionWithSeparator.push(e)}visitRepetitionMandatory(e){this.dslMethods.repetitionMandatory.push(e)}visitRepetitionMandatoryWithSeparator(e){this.dslMethods.repetitionMandatoryWithSeparator.push(e)}visitRepetition(e){this.dslMethods.repetition.push(e)}visitAlternation(e){this.dslMethods.alternation.push(e)}}const rn=new Pf;function Mf(r){rn.reset(),r.accept(rn);const e=rn.dslMethods;return rn.reset(),e}function Ca(r,e){isNaN(r.startOffset)===!0?(r.startOffset=e.startOffset,r.endOffset=e.endOffset):r.endOffset<e.endOffset&&(r.endOffset=e.endOffset)}function Na(r,e){isNaN(r.startOffset)===!0?(r.startOffset=e.startOffset,r.startColumn=e.startColumn,r.startLine=e.startLine,r.endOffset=e.endOffset,r.endColumn=e.endColumn,r.endLine=e.endLine):r.endOffset<e.endOffset&&(r.endOffset=e.endOffset,r.endColumn=e.endColumn,r.endLine=e.endLine)}function Df(r,e,t){r.children[t]===void 0?r.children[t]=[e]:r.children[t].push(e)}function Ff(r,e,t){r.children[e]===void 0?r.children[e]=[t]:r.children[e].push(t)}const Uf="name";function fc(r,e){Object.defineProperty(r,Uf,{enumerable:!1,configurable:!0,writable:!1,value:e})}function Gf(r,e){const t=_t(r),n=t.length;for(let i=0;i<n;i++){const s=t[i],a=r[s],o=a.length;for(let l=0;l<o;l++){const c=a[l];c.tokenTypeIdx===void 0&&this[c.name](c.children,e)}}}function Bf(r,e){const t=function(){};fc(t,r+"BaseSemantics");const n={visit:function(i,s){if(te(i)&&(i=i[0]),!qe(i))return this[i.name](i.children,s)},validateVisitor:function(){const i=Vf(this,e);if(!D(i)){const s=A(i,a=>a.msg);throw Error(`Errors Detected in CST Visitor <${this.constructor.name}>:
	${s.join(`

`).replace(/\n/g,`
	`)}`)}}};return t.prototype=n,t.prototype.constructor=t,t._RULE_NAMES=e,t}function Kf(r,e,t){const n=function(){};fc(n,r+"BaseSemanticsWithDefaults");const i=Object.create(t.prototype);return C(e,s=>{i[s]=Gf}),n.prototype=i,n.prototype.constructor=n,n}var rs;(function(r){r[r.REDUNDANT_METHOD=0]="REDUNDANT_METHOD",r[r.MISSING_METHOD=1]="MISSING_METHOD"})(rs||(rs={}));function Vf(r,e){return jf(r,e)}function jf(r,e){const t=ke(e,i=>Et(r[i])===!1),n=A(t,i=>({msg:`Missing visitor method: <${i}> on ${r.constructor.name} CST Visitor.`,type:rs.MISSING_METHOD,methodName:i}));return Mr(n)}class Hf{initTreeBuilder(e){if(this.CST_STACK=[],this.outputCst=e.outputCst,this.nodeLocationTracking=N(e,"nodeLocationTracking")?e.nodeLocationTracking:Qe.nodeLocationTracking,!this.outputCst)this.cstInvocationStateUpdate=q,this.cstFinallyStateUpdate=q,this.cstPostTerminal=q,this.cstPostNonTerminal=q,this.cstPostRule=q;else if(/full/i.test(this.nodeLocationTracking))this.recoveryEnabled?(this.setNodeLocationFromToken=Na,this.setNodeLocationFromNode=Na,this.cstPostRule=q,this.setInitialNodeLocation=this.setInitialNodeLocationFullRecovery):(this.setNodeLocationFromToken=q,this.setNodeLocationFromNode=q,this.cstPostRule=this.cstPostRuleFull,this.setInitialNodeLocation=this.setInitialNodeLocationFullRegular);else if(/onlyOffset/i.test(this.nodeLocationTracking))this.recoveryEnabled?(this.setNodeLocationFromToken=Ca,this.setNodeLocationFromNode=Ca,this.cstPostRule=q,this.setInitialNodeLocation=this.setInitialNodeLocationOnlyOffsetRecovery):(this.setNodeLocationFromToken=q,this.setNodeLocationFromNode=q,this.cstPostRule=this.cstPostRuleOnlyOffset,this.setInitialNodeLocation=this.setInitialNodeLocationOnlyOffsetRegular);else if(/none/i.test(this.nodeLocationTracking))this.setNodeLocationFromToken=q,this.setNodeLocationFromNode=q,this.cstPostRule=q,this.setInitialNodeLocation=q;else throw Error(`Invalid <nodeLocationTracking> config option: "${e.nodeLocationTracking}"`)}setInitialNodeLocationOnlyOffsetRecovery(e){e.location={startOffset:NaN,endOffset:NaN}}setInitialNodeLocationOnlyOffsetRegular(e){e.location={startOffset:this.LA(1).startOffset,endOffset:NaN}}setInitialNodeLocationFullRecovery(e){e.location={startOffset:NaN,startLine:NaN,startColumn:NaN,endOffset:NaN,endLine:NaN,endColumn:NaN}}setInitialNodeLocationFullRegular(e){const t=this.LA(1);e.location={startOffset:t.startOffset,startLine:t.startLine,startColumn:t.startColumn,endOffset:NaN,endLine:NaN,endColumn:NaN}}cstInvocationStateUpdate(e){const t={name:e,children:Object.create(null)};this.setInitialNodeLocation(t),this.CST_STACK.push(t)}cstFinallyStateUpdate(){this.CST_STACK.pop()}cstPostRuleFull(e){const t=this.LA(0),n=e.location;n.startOffset<=t.startOffset?(n.endOffset=t.endOffset,n.endLine=t.endLine,n.endColumn=t.endColumn):(n.startOffset=NaN,n.startLine=NaN,n.startColumn=NaN)}cstPostRuleOnlyOffset(e){const t=this.LA(0),n=e.location;n.startOffset<=t.startOffset?n.endOffset=t.endOffset:n.startOffset=NaN}cstPostTerminal(e,t){const n=this.CST_STACK[this.CST_STACK.length-1];Df(n,t,e),this.setNodeLocationFromToken(n.location,t)}cstPostNonTerminal(e,t){const n=this.CST_STACK[this.CST_STACK.length-1];Ff(n,t,e),this.setNodeLocationFromNode(n.location,e.location)}getBaseCstVisitorConstructor(){if(qe(this.baseCstVisitorConstructor)){const e=Bf(this.className,_t(this.gastProductionsCache));return this.baseCstVisitorConstructor=e,e}return this.baseCstVisitorConstructor}getBaseCstVisitorConstructorWithDefaults(){if(qe(this.baseCstVisitorWithDefaultsConstructor)){const e=Kf(this.className,_t(this.gastProductionsCache),this.getBaseCstVisitorConstructor());return this.baseCstVisitorWithDefaultsConstructor=e,e}return this.baseCstVisitorWithDefaultsConstructor}getLastExplicitRuleShortName(){const e=this.RULE_STACK;return e[e.length-1]}getPreviousExplicitRuleShortName(){const e=this.RULE_STACK;return e[e.length-2]}getLastExplicitRuleOccurrenceIndex(){const e=this.RULE_OCCURRENCE_STACK;return e[e.length-1]}}class Wf{initLexerAdapter(){this.tokVector=[],this.tokVectorLength=0,this.currIdx=-1}set input(e){if(this.selfAnalysisDone!==!0)throw Error("Missing <performSelfAnalysis> invocation at the end of the Parser's constructor.");this.reset(),this.tokVector=e,this.tokVectorLength=e.length}get input(){return this.tokVector}SKIP_TOKEN(){return this.currIdx<=this.tokVector.length-2?(this.consumeToken(),this.LA(1)):Mn}LA(e){const t=this.currIdx+e;return t<0||this.tokVectorLength<=t?Mn:this.tokVector[t]}consumeToken(){this.currIdx++}exportLexerState(){return this.currIdx}importLexerState(e){this.currIdx=e}resetLexerState(){this.currIdx=-1}moveToTerminatedState(){this.currIdx=this.tokVector.length-1}getLexerPosition(){return this.exportLexerState()}}class zf{ACTION(e){return e.call(this)}consume(e,t,n){return this.consumeInternal(t,e,n)}subrule(e,t,n){return this.subruleInternal(t,e,n)}option(e,t){return this.optionInternal(t,e)}or(e,t){return this.orInternal(t,e)}many(e,t){return this.manyInternal(e,t)}atLeastOne(e,t){return this.atLeastOneInternal(e,t)}CONSUME(e,t){return this.consumeInternal(e,0,t)}CONSUME1(e,t){return this.consumeInternal(e,1,t)}CONSUME2(e,t){return this.consumeInternal(e,2,t)}CONSUME3(e,t){return this.consumeInternal(e,3,t)}CONSUME4(e,t){return this.consumeInternal(e,4,t)}CONSUME5(e,t){return this.consumeInternal(e,5,t)}CONSUME6(e,t){return this.consumeInternal(e,6,t)}CONSUME7(e,t){return this.consumeInternal(e,7,t)}CONSUME8(e,t){return this.consumeInternal(e,8,t)}CONSUME9(e,t){return this.consumeInternal(e,9,t)}SUBRULE(e,t){return this.subruleInternal(e,0,t)}SUBRULE1(e,t){return this.subruleInternal(e,1,t)}SUBRULE2(e,t){return this.subruleInternal(e,2,t)}SUBRULE3(e,t){return this.subruleInternal(e,3,t)}SUBRULE4(e,t){return this.subruleInternal(e,4,t)}SUBRULE5(e,t){return this.subruleInternal(e,5,t)}SUBRULE6(e,t){return this.subruleInternal(e,6,t)}SUBRULE7(e,t){return this.subruleInternal(e,7,t)}SUBRULE8(e,t){return this.subruleInternal(e,8,t)}SUBRULE9(e,t){return this.subruleInternal(e,9,t)}OPTION(e){return this.optionInternal(e,0)}OPTION1(e){return this.optionInternal(e,1)}OPTION2(e){return this.optionInternal(e,2)}OPTION3(e){return this.optionInternal(e,3)}OPTION4(e){return this.optionInternal(e,4)}OPTION5(e){return this.optionInternal(e,5)}OPTION6(e){return this.optionInternal(e,6)}OPTION7(e){return this.optionInternal(e,7)}OPTION8(e){return this.optionInternal(e,8)}OPTION9(e){return this.optionInternal(e,9)}OR(e){return this.orInternal(e,0)}OR1(e){return this.orInternal(e,1)}OR2(e){return this.orInternal(e,2)}OR3(e){return this.orInternal(e,3)}OR4(e){return this.orInternal(e,4)}OR5(e){return this.orInternal(e,5)}OR6(e){return this.orInternal(e,6)}OR7(e){return this.orInternal(e,7)}OR8(e){return this.orInternal(e,8)}OR9(e){return this.orInternal(e,9)}MANY(e){this.manyInternal(0,e)}MANY1(e){this.manyInternal(1,e)}MANY2(e){this.manyInternal(2,e)}MANY3(e){this.manyInternal(3,e)}MANY4(e){this.manyInternal(4,e)}MANY5(e){this.manyInternal(5,e)}MANY6(e){this.manyInternal(6,e)}MANY7(e){this.manyInternal(7,e)}MANY8(e){this.manyInternal(8,e)}MANY9(e){this.manyInternal(9,e)}MANY_SEP(e){this.manySepFirstInternal(0,e)}MANY_SEP1(e){this.manySepFirstInternal(1,e)}MANY_SEP2(e){this.manySepFirstInternal(2,e)}MANY_SEP3(e){this.manySepFirstInternal(3,e)}MANY_SEP4(e){this.manySepFirstInternal(4,e)}MANY_SEP5(e){this.manySepFirstInternal(5,e)}MANY_SEP6(e){this.manySepFirstInternal(6,e)}MANY_SEP7(e){this.manySepFirstInternal(7,e)}MANY_SEP8(e){this.manySepFirstInternal(8,e)}MANY_SEP9(e){this.manySepFirstInternal(9,e)}AT_LEAST_ONE(e){this.atLeastOneInternal(0,e)}AT_LEAST_ONE1(e){return this.atLeastOneInternal(1,e)}AT_LEAST_ONE2(e){this.atLeastOneInternal(2,e)}AT_LEAST_ONE3(e){this.atLeastOneInternal(3,e)}AT_LEAST_ONE4(e){this.atLeastOneInternal(4,e)}AT_LEAST_ONE5(e){this.atLeastOneInternal(5,e)}AT_LEAST_ONE6(e){this.atLeastOneInternal(6,e)}AT_LEAST_ONE7(e){this.atLeastOneInternal(7,e)}AT_LEAST_ONE8(e){this.atLeastOneInternal(8,e)}AT_LEAST_ONE9(e){this.atLeastOneInternal(9,e)}AT_LEAST_ONE_SEP(e){this.atLeastOneSepFirstInternal(0,e)}AT_LEAST_ONE_SEP1(e){this.atLeastOneSepFirstInternal(1,e)}AT_LEAST_ONE_SEP2(e){this.atLeastOneSepFirstInternal(2,e)}AT_LEAST_ONE_SEP3(e){this.atLeastOneSepFirstInternal(3,e)}AT_LEAST_ONE_SEP4(e){this.atLeastOneSepFirstInternal(4,e)}AT_LEAST_ONE_SEP5(e){this.atLeastOneSepFirstInternal(5,e)}AT_LEAST_ONE_SEP6(e){this.atLeastOneSepFirstInternal(6,e)}AT_LEAST_ONE_SEP7(e){this.atLeastOneSepFirstInternal(7,e)}AT_LEAST_ONE_SEP8(e){this.atLeastOneSepFirstInternal(8,e)}AT_LEAST_ONE_SEP9(e){this.atLeastOneSepFirstInternal(9,e)}RULE(e,t,n=Dn){if(de(this.definedRulesNames,e)){const s={message:mt.buildDuplicateRuleNameError({topLevelRule:e,grammarName:this.className}),type:ue.DUPLICATE_RULE_NAME,ruleName:e};this.definitionErrors.push(s)}this.definedRulesNames.push(e);const i=this.defineRule(e,t,n);return this[e]=i,i}OVERRIDE_RULE(e,t,n=Dn){const i=gf(e,this.definedRulesNames,this.className);this.definitionErrors=this.definitionErrors.concat(i);const s=this.defineRule(e,t,n);return this[e]=s,s}BACKTRACK(e,t){return function(){this.isBackTrackingStack.push(1);const n=this.saveRecogState();try{return e.apply(this,t),!0}catch(i){if(On(i))return!1;throw i}finally{this.reloadRecogState(n),this.isBackTrackingStack.pop()}}}getGAstProductions(){return this.gastProductionsCache}getSerializedGastProductions(){return th(z(this.gastProductionsCache))}}class Yf{initRecognizerEngine(e,t){if(this.className=this.constructor.name,this.shortRuleNameToFull={},this.fullRuleNameToShort={},this.ruleShortNameIdx=256,this.tokenMatcher=_n,this.subruleIdx=0,this.definedRulesNames=[],this.tokensMap={},this.isBackTrackingStack=[],this.RULE_STACK=[],this.RULE_OCCURRENCE_STACK=[],this.gastProductionsCache={},N(t,"serializedGrammar"))throw Error(`The Parser's configuration can no longer contain a <serializedGrammar> property.
	See: https://chevrotain.io/docs/changes/BREAKING_CHANGES.html#_6-0-0
	For Further details.`);if(te(e)){if(D(e))throw Error(`A Token Vocabulary cannot be empty.
	Note that the first argument for the parser constructor
	is no longer a Token vector (since v4.0).`);if(typeof e[0].startOffset=="number")throw Error(`The Parser constructor no longer accepts a token vector as the first argument.
	See: https://chevrotain.io/docs/changes/BREAKING_CHANGES.html#_4-0-0
	For Further details.`)}if(te(e))this.tokensMap=le(e,(s,a)=>(s[a.name]=a,s),{});else if(N(e,"modes")&&Oe(Ne(z(e.modes)),Hh)){const s=Ne(z(e.modes)),a=Ss(s);this.tokensMap=le(a,(o,l)=>(o[l.name]=l,o),{})}else if($u(e))this.tokensMap=ne(e);else throw new Error("<tokensDictionary> argument must be An Array of Token constructors, A dictionary of Token constructors or an IMultiModeLexerDefinition");this.tokensMap.EOF=tt;const n=N(e,"modes")?Ne(z(e.modes)):z(e),i=Oe(n,s=>D(s.categoryMatches));this.tokenMatcher=i?_n:Gr,Br(z(this.tokensMap))}defineRule(e,t,n){if(this.selfAnalysisDone)throw Error(`Grammar rule <${e}> may not be defined after the 'performSelfAnalysis' method has been called'
Make sure that all grammar rule definitions are done before 'performSelfAnalysis' is called.`);const i=N(n,"resyncEnabled")?n.resyncEnabled:Dn.resyncEnabled,s=N(n,"recoveryValueFunc")?n.recoveryValueFunc:Dn.recoveryValueFunc,a=this.ruleShortNameIdx<<_f+it;this.ruleShortNameIdx++,this.shortRuleNameToFull[a]=e,this.fullRuleNameToShort[e]=a;let o;return this.outputCst===!0?o=function(...l){try{this.ruleInvocationStateUpdate(a,e,this.subruleIdx),t.apply(this,l);const c=this.CST_STACK[this.CST_STACK.length-1];return this.cstPostRule(c),c}catch(c){return this.invokeRuleCatch(c,i,s)}finally{this.ruleFinallyStateUpdate()}}:o=function(...l){try{return this.ruleInvocationStateUpdate(a,e,this.subruleIdx),t.apply(this,l)}catch(c){return this.invokeRuleCatch(c,i,s)}finally{this.ruleFinallyStateUpdate()}},Object.assign(o,{ruleName:e,originalGrammarAction:t})}invokeRuleCatch(e,t,n){const i=this.RULE_STACK.length===1,s=t&&!this.isBackTracking()&&this.recoveryEnabled;if(On(e)){const a=e;if(s){const o=this.findReSyncTokenType();if(this.isInCurrentRuleReSyncSet(o))if(a.resyncedTokens=this.reSyncTo(o),this.outputCst){const l=this.CST_STACK[this.CST_STACK.length-1];return l.recoveredNode=!0,l}else return n(e);else{if(this.outputCst){const l=this.CST_STACK[this.CST_STACK.length-1];l.recoveredNode=!0,a.partialCstResult=l}throw a}}else{if(i)return this.moveToTerminatedState(),n(e);throw a}}else throw e}optionInternal(e,t){const n=this.getKeyForAutomaticLookahead(hc,t);return this.optionInternalLogic(e,t,n)}optionInternalLogic(e,t,n){let i=this.getLaFuncFromCache(n),s;if(typeof e!="function"){s=e.DEF;const a=e.GATE;if(a!==void 0){const o=i;i=()=>a.call(this)&&o.call(this)}}else s=e;if(i.call(this)===!0)return s.call(this)}atLeastOneInternal(e,t){const n=this.getKeyForAutomaticLookahead(es,e);return this.atLeastOneInternalLogic(e,t,n)}atLeastOneInternalLogic(e,t,n){let i=this.getLaFuncFromCache(n),s;if(typeof t!="function"){s=t.DEF;const a=t.GATE;if(a!==void 0){const o=i;i=()=>a.call(this)&&o.call(this)}}else s=t;if(i.call(this)===!0){let a=this.doSingleRepetition(s);for(;i.call(this)===!0&&a===!0;)a=this.doSingleRepetition(s)}else throw this.raiseEarlyExitException(e,B.REPETITION_MANDATORY,t.ERR_MSG);this.attemptInRepetitionRecovery(this.atLeastOneInternal,[e,t],i,es,e,ef)}atLeastOneSepFirstInternal(e,t){const n=this.getKeyForAutomaticLookahead(Tn,e);this.atLeastOneSepFirstInternalLogic(e,t,n)}atLeastOneSepFirstInternalLogic(e,t,n){const i=t.DEF,s=t.SEP;if(this.getLaFuncFromCache(n).call(this)===!0){i.call(this);const a=()=>this.tokenMatcher(this.LA(1),s);for(;this.tokenMatcher(this.LA(1),s)===!0;)this.CONSUME(s),i.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,s,a,i,xa],a,Tn,e,xa)}else throw this.raiseEarlyExitException(e,B.REPETITION_MANDATORY_WITH_SEPARATOR,t.ERR_MSG)}manyInternal(e,t){const n=this.getKeyForAutomaticLookahead(Ji,e);return this.manyInternalLogic(e,t,n)}manyInternalLogic(e,t,n){let i=this.getLaFuncFromCache(n),s;if(typeof t!="function"){s=t.DEF;const o=t.GATE;if(o!==void 0){const l=i;i=()=>o.call(this)&&l.call(this)}}else s=t;let a=!0;for(;i.call(this)===!0&&a===!0;)a=this.doSingleRepetition(s);this.attemptInRepetitionRecovery(this.manyInternal,[e,t],i,Ji,e,Jh,a)}manySepFirstInternal(e,t){const n=this.getKeyForAutomaticLookahead(ts,e);this.manySepFirstInternalLogic(e,t,n)}manySepFirstInternalLogic(e,t,n){const i=t.DEF,s=t.SEP;if(this.getLaFuncFromCache(n).call(this)===!0){i.call(this);const a=()=>this.tokenMatcher(this.LA(1),s);for(;this.tokenMatcher(this.LA(1),s)===!0;)this.CONSUME(s),i.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,s,a,i,ka],a,ts,e,ka)}}repetitionSepSecondInternal(e,t,n,i,s){for(;n();)this.CONSUME(t),i.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,t,n,i,s],n,Tn,e,s)}doSingleRepetition(e){const t=this.getLexerPosition();return e.call(this),this.getLexerPosition()>t}orInternal(e,t){const n=this.getKeyForAutomaticLookahead(dc,t),i=te(e)?e:e.DEF,s=this.getLaFuncFromCache(n).call(this,i);if(s!==void 0)return i[s].ALT.call(this);this.raiseNoAltException(t,e.ERR_MSG)}ruleFinallyStateUpdate(){if(this.RULE_STACK.pop(),this.RULE_OCCURRENCE_STACK.pop(),this.cstFinallyStateUpdate(),this.RULE_STACK.length===0&&this.isAtEndOfInput()===!1){const e=this.LA(1),t=this.errorMessageProvider.buildNotAllInputParsedMessage({firstRedundant:e,ruleName:this.getCurrRuleFullName()});this.SAVE_ERROR(new Cf(t,e))}}subruleInternal(e,t,n){let i;try{const s=n!==void 0?n.ARGS:void 0;return this.subruleIdx=t,i=e.apply(this,s),this.cstPostNonTerminal(i,n!==void 0&&n.LABEL!==void 0?n.LABEL:e.ruleName),i}catch(s){throw this.subruleInternalError(s,n,e.ruleName)}}subruleInternalError(e,t,n){throw On(e)&&e.partialCstResult!==void 0&&(this.cstPostNonTerminal(e.partialCstResult,t!==void 0&&t.LABEL!==void 0?t.LABEL:n),delete e.partialCstResult),e}consumeInternal(e,t,n){let i;try{const s=this.LA(1);this.tokenMatcher(s,e)===!0?(this.consumeToken(),i=s):this.consumeInternalError(e,s,n)}catch(s){i=this.consumeInternalRecovery(e,t,s)}return this.cstPostTerminal(n!==void 0&&n.LABEL!==void 0?n.LABEL:e.name,i),i}consumeInternalError(e,t,n){let i;const s=this.LA(0);throw n!==void 0&&n.ERR_MSG?i=n.ERR_MSG:i=this.errorMessageProvider.buildMismatchTokenMessage({expected:e,actual:t,previous:s,ruleName:this.getCurrRuleFullName()}),this.SAVE_ERROR(new cc(i,t,s))}consumeInternalRecovery(e,t,n){if(this.recoveryEnabled&&n.name==="MismatchedTokenException"&&!this.isBackTracking()){const i=this.getFollowsForInRuleRecovery(e,t);try{return this.tryInRuleRecovery(e,i)}catch(s){throw s.name===uc?n:s}}else throw n}saveRecogState(){const e=this.errors,t=ne(this.RULE_STACK);return{errors:e,lexerState:this.exportLexerState(),RULE_STACK:t,CST_STACK:this.CST_STACK}}reloadRecogState(e){this.errors=e.errors,this.importLexerState(e.lexerState),this.RULE_STACK=e.RULE_STACK}ruleInvocationStateUpdate(e,t,n){this.RULE_OCCURRENCE_STACK.push(n),this.RULE_STACK.push(e),this.cstInvocationStateUpdate(t)}isBackTracking(){return this.isBackTrackingStack.length!==0}getCurrRuleFullName(){const e=this.getLastExplicitRuleShortName();return this.shortRuleNameToFull[e]}shortRuleNameToFullName(e){return this.shortRuleNameToFull[e]}isAtEndOfInput(){return this.tokenMatcher(this.LA(1),tt)}reset(){this.resetLexerState(),this.subruleIdx=0,this.isBackTrackingStack=[],this.errors=[],this.RULE_STACK=[],this.CST_STACK=[],this.RULE_OCCURRENCE_STACK=[]}}class qf{initErrorHandler(e){this._errors=[],this.errorMessageProvider=N(e,"errorMessageProvider")?e.errorMessageProvider:Qe.errorMessageProvider}SAVE_ERROR(e){if(On(e))return e.context={ruleStack:this.getHumanReadableRuleStack(),ruleOccurrenceStack:ne(this.RULE_OCCURRENCE_STACK)},this._errors.push(e),e;throw Error("Trying to save an Error which is not a RecognitionException")}get errors(){return ne(this._errors)}set errors(e){this._errors=e}raiseEarlyExitException(e,t,n){const i=this.getCurrRuleFullName(),s=this.getGAstProductions()[i],a=ai(e,s,t,this.maxLookahead)[0],o=[];for(let c=1;c<=this.maxLookahead;c++)o.push(this.LA(c));const l=this.errorMessageProvider.buildEarlyExitMessage({expectedIterationPaths:a,actual:o,previous:this.LA(0),customUserDescription:n,ruleName:i});throw this.SAVE_ERROR(new Nf(l,this.LA(1),this.LA(0)))}raiseNoAltException(e,t){const n=this.getCurrRuleFullName(),i=this.getGAstProductions()[n],s=si(e,i,this.maxLookahead),a=[];for(let c=1;c<=this.maxLookahead;c++)a.push(this.LA(c));const o=this.LA(0),l=this.errorMessageProvider.buildNoViableAltMessage({expectedPathsPerAlt:s,actual:a,previous:o,customUserDescription:t,ruleName:this.getCurrRuleFullName()});throw this.SAVE_ERROR(new Sf(l,this.LA(1),o))}}class Xf{initContentAssist(){}computeContentAssist(e,t){const n=this.gastProductionsCache[e];if(qe(n))throw Error(`Rule ->${e}<- does not exist in this grammar.`);return Zl([n],t,this.tokenMatcher,this.maxLookahead)}getNextPossibleTokenTypes(e){const t=Pe(e.ruleStack),n=this.getGAstProductions()[t];return new Zh(n,e).startWalking()}}const li={description:"This Object indicates the Parser is during Recording Phase"};Object.freeze(li);const wa=!0,La=Math.pow(2,it)-1,pc=Xl({name:"RECORDING_PHASE_TOKEN",pattern:he.NA});Br([pc]);const mc=Fs(pc,`This IToken indicates the Parser is in Recording Phase
	See: https://chevrotain.io/docs/guide/internals.html#grammar-recording for details`,-1,-1,-1,-1,-1,-1);Object.freeze(mc);const Qf={name:`This CSTNode indicates the Parser is in Recording Phase
	See: https://chevrotain.io/docs/guide/internals.html#grammar-recording for details`,children:{}};class Zf{initGastRecorder(e){this.recordingProdStack=[],this.RECORDING_PHASE=!1}enableRecording(){this.RECORDING_PHASE=!0,this.TRACE_INIT("Enable Recording",()=>{for(let e=0;e<10;e++){const t=e>0?e:"";this[`CONSUME${t}`]=function(n,i){return this.consumeInternalRecord(n,e,i)},this[`SUBRULE${t}`]=function(n,i){return this.subruleInternalRecord(n,e,i)},this[`OPTION${t}`]=function(n){return this.optionInternalRecord(n,e)},this[`OR${t}`]=function(n){return this.orInternalRecord(n,e)},this[`MANY${t}`]=function(n){this.manyInternalRecord(e,n)},this[`MANY_SEP${t}`]=function(n){this.manySepFirstInternalRecord(e,n)},this[`AT_LEAST_ONE${t}`]=function(n){this.atLeastOneInternalRecord(e,n)},this[`AT_LEAST_ONE_SEP${t}`]=function(n){this.atLeastOneSepFirstInternalRecord(e,n)}}this.consume=function(e,t,n){return this.consumeInternalRecord(t,e,n)},this.subrule=function(e,t,n){return this.subruleInternalRecord(t,e,n)},this.option=function(e,t){return this.optionInternalRecord(t,e)},this.or=function(e,t){return this.orInternalRecord(t,e)},this.many=function(e,t){this.manyInternalRecord(e,t)},this.atLeastOne=function(e,t){this.atLeastOneInternalRecord(e,t)},this.ACTION=this.ACTION_RECORD,this.BACKTRACK=this.BACKTRACK_RECORD,this.LA=this.LA_RECORD})}disableRecording(){this.RECORDING_PHASE=!1,this.TRACE_INIT("Deleting Recording methods",()=>{const e=this;for(let t=0;t<10;t++){const n=t>0?t:"";delete e[`CONSUME${n}`],delete e[`SUBRULE${n}`],delete e[`OPTION${n}`],delete e[`OR${n}`],delete e[`MANY${n}`],delete e[`MANY_SEP${n}`],delete e[`AT_LEAST_ONE${n}`],delete e[`AT_LEAST_ONE_SEP${n}`]}delete e.consume,delete e.subrule,delete e.option,delete e.or,delete e.many,delete e.atLeastOne,delete e.ACTION,delete e.BACKTRACK,delete e.LA})}ACTION_RECORD(e){}BACKTRACK_RECORD(e,t){return()=>!0}LA_RECORD(e){return Mn}topLevelRuleRecord(e,t){try{const n=new Kt({definition:[],name:e});return n.name=e,this.recordingProdStack.push(n),t.call(this),this.recordingProdStack.pop(),n}catch(n){if(n.KNOWN_RECORDER_ERROR!==!0)try{n.message=n.message+`
	 This error was thrown during the "grammar recording phase" For more info see:
	https://chevrotain.io/docs/guide/internals.html#grammar-recording`}catch{throw n}throw n}}optionInternalRecord(e,t){return Wt.call(this,re,e,t)}atLeastOneInternalRecord(e,t){Wt.call(this,xe,t,e)}atLeastOneSepFirstInternalRecord(e,t){Wt.call(this,Ie,t,e,wa)}manyInternalRecord(e,t){Wt.call(this,j,t,e)}manySepFirstInternalRecord(e,t){Wt.call(this,me,t,e,wa)}orInternalRecord(e,t){return Jf.call(this,e,t)}subruleInternalRecord(e,t,n){if(Pn(t),!e||N(e,"ruleName")===!1){const o=new Error(`<SUBRULE${ba(t)}> argument is invalid expecting a Parser method reference but got: <${JSON.stringify(e)}>
 inside top level rule: <${this.recordingProdStack[0].name}>`);throw o.KNOWN_RECORDER_ERROR=!0,o}const i=Pt(this.recordingProdStack),s=e.ruleName,a=new ce({idx:t,nonTerminalName:s,label:n?.LABEL,referencedRule:void 0});return i.definition.push(a),this.outputCst?Qf:li}consumeInternalRecord(e,t,n){if(Pn(t),!Yl(e)){const a=new Error(`<CONSUME${ba(t)}> argument is invalid expecting a TokenType reference but got: <${JSON.stringify(e)}>
 inside top level rule: <${this.recordingProdStack[0].name}>`);throw a.KNOWN_RECORDER_ERROR=!0,a}const i=Pt(this.recordingProdStack),s=new F({idx:t,terminalType:e,label:n?.LABEL});return i.definition.push(s),mc}}function Wt(r,e,t,n=!1){Pn(t);const i=Pt(this.recordingProdStack),s=Et(e)?e:e.DEF,a=new r({definition:[],idx:t});return n&&(a.separator=e.SEP),N(e,"MAX_LOOKAHEAD")&&(a.maxLookahead=e.MAX_LOOKAHEAD),this.recordingProdStack.push(a),s.call(this),i.definition.push(a),this.recordingProdStack.pop(),li}function Jf(r,e){Pn(e);const t=Pt(this.recordingProdStack),n=te(r)===!1,i=n===!1?r:r.DEF,s=new ge({definition:[],idx:e,ignoreAmbiguities:n&&r.IGNORE_AMBIGUITIES===!0});N(r,"MAX_LOOKAHEAD")&&(s.maxLookahead=r.MAX_LOOKAHEAD);const a=gl(i,o=>Et(o.GATE));return s.hasPredicates=a,t.definition.push(s),C(i,o=>{const l=new pe({definition:[]});s.definition.push(l),N(o,"IGNORE_AMBIGUITIES")?l.ignoreAmbiguities=o.IGNORE_AMBIGUITIES:N(o,"GATE")&&(l.ignoreAmbiguities=!0),this.recordingProdStack.push(l),o.ALT.call(this),this.recordingProdStack.pop()}),li}function ba(r){return r===0?"":`${r}`}function Pn(r){if(r<0||r>La){const e=new Error(`Invalid DSL Method idx value: <${r}>
	Idx value must be a none negative value smaller than ${La+1}`);throw e.KNOWN_RECORDER_ERROR=!0,e}}class ep{initPerformanceTracer(e){if(N(e,"traceInitPerf")){const t=e.traceInitPerf,n=typeof t=="number";this.traceInitMaxIdent=n?t:1/0,this.traceInitPerf=n?t>0:t}else this.traceInitMaxIdent=0,this.traceInitPerf=Qe.traceInitPerf;this.traceInitIndent=-1}TRACE_INIT(e,t){if(this.traceInitPerf===!0){this.traceInitIndent++;const n=new Array(this.traceInitIndent+1).join("	");this.traceInitIndent<this.traceInitMaxIdent&&console.log(`${n}--> <${e}>`);const{time:i,value:s}=Fl(t),a=i>10?console.warn:console.log;return this.traceInitIndent<this.traceInitMaxIdent&&a(`${n}<-- <${e}> time: ${i}ms`),this.traceInitIndent--,s}else return t()}}function tp(r,e){e.forEach(t=>{const n=t.prototype;Object.getOwnPropertyNames(n).forEach(i=>{if(i==="constructor")return;const s=Object.getOwnPropertyDescriptor(n,i);s&&(s.get||s.set)?Object.defineProperty(r.prototype,i,s):r.prototype[i]=t.prototype[i]})})}const Mn=Fs(tt,"",NaN,NaN,NaN,NaN,NaN,NaN);Object.freeze(Mn);const Qe=Object.freeze({recoveryEnabled:!1,maxLookahead:3,dynamicTokensEnabled:!1,outputCst:!0,errorMessageProvider:wt,nodeLocationTracking:"none",traceInitPerf:!1,skipValidations:!1}),Dn=Object.freeze({recoveryValueFunc:()=>{},resyncEnabled:!0});var ue;(function(r){r[r.INVALID_RULE_NAME=0]="INVALID_RULE_NAME",r[r.DUPLICATE_RULE_NAME=1]="DUPLICATE_RULE_NAME",r[r.INVALID_RULE_OVERRIDE=2]="INVALID_RULE_OVERRIDE",r[r.DUPLICATE_PRODUCTIONS=3]="DUPLICATE_PRODUCTIONS",r[r.UNRESOLVED_SUBRULE_REF=4]="UNRESOLVED_SUBRULE_REF",r[r.LEFT_RECURSION=5]="LEFT_RECURSION",r[r.NONE_LAST_EMPTY_ALT=6]="NONE_LAST_EMPTY_ALT",r[r.AMBIGUOUS_ALTS=7]="AMBIGUOUS_ALTS",r[r.CONFLICT_TOKENS_RULES_NAMESPACE=8]="CONFLICT_TOKENS_RULES_NAMESPACE",r[r.INVALID_TOKEN_NAME=9]="INVALID_TOKEN_NAME",r[r.NO_NON_EMPTY_LOOKAHEAD=10]="NO_NON_EMPTY_LOOKAHEAD",r[r.AMBIGUOUS_PREFIX_ALTS=11]="AMBIGUOUS_PREFIX_ALTS",r[r.TOO_MANY_ALTS=12]="TOO_MANY_ALTS",r[r.CUSTOM_LOOKAHEAD_VALIDATION=13]="CUSTOM_LOOKAHEAD_VALIDATION"})(ue||(ue={}));function _a(r=void 0){return function(){return r}}class _r{static performSelfAnalysis(e){throw Error("The **static** `performSelfAnalysis` method has been deprecated.	\nUse the **instance** method with the same name instead.")}performSelfAnalysis(){this.TRACE_INIT("performSelfAnalysis",()=>{let e;this.selfAnalysisDone=!0;const t=this.className;this.TRACE_INIT("toFastProps",()=>{Ul(this)}),this.TRACE_INIT("Grammar Recording",()=>{try{this.enableRecording(),C(this.definedRulesNames,i=>{const s=this[i].originalGrammarAction;let a;this.TRACE_INIT(`${i} Rule`,()=>{a=this.topLevelRuleRecord(i,s)}),this.gastProductionsCache[i]=a})}finally{this.disableRecording()}});let n=[];if(this.TRACE_INIT("Grammar Resolving",()=>{n=xf({rules:z(this.gastProductionsCache)}),this.definitionErrors=this.definitionErrors.concat(n)}),this.TRACE_INIT("Grammar Validations",()=>{if(D(n)&&this.skipValidations===!1){const i=If({rules:z(this.gastProductionsCache),tokenTypes:z(this.tokensMap),errMsgProvider:mt,grammarName:t}),s=uf({lookaheadStrategy:this.lookaheadStrategy,rules:z(this.gastProductionsCache),tokenTypes:z(this.tokensMap),grammarName:t});this.definitionErrors=this.definitionErrors.concat(i,s)}}),D(this.definitionErrors)&&(this.recoveryEnabled&&this.TRACE_INIT("computeAllProdsFollows",()=>{const i=lh(z(this.gastProductionsCache));this.resyncFollows=i}),this.TRACE_INIT("ComputeLookaheadFunctions",()=>{var i,s;(s=(i=this.lookaheadStrategy).initialize)===null||s===void 0||s.call(i,{rules:z(this.gastProductionsCache)}),this.preComputeLookaheadFunctions(z(this.gastProductionsCache))})),!_r.DEFER_DEFINITION_ERRORS_HANDLING&&!D(this.definitionErrors))throw e=A(this.definitionErrors,i=>i.message),new Error(`Parser Definition Errors detected:
 ${e.join(`
-------------------------------
`)}`)})}constructor(e,t){this.definitionErrors=[],this.selfAnalysisDone=!1;const n=this;if(n.initErrorHandler(t),n.initLexerAdapter(),n.initLooksAhead(t),n.initRecognizerEngine(e,t),n.initRecoverable(t),n.initTreeBuilder(t),n.initContentAssist(),n.initGastRecorder(t),n.initPerformanceTracer(t),N(t,"ignoredIssues"))throw new Error(`The <ignoredIssues> IParserConfig property has been deprecated.
	Please use the <IGNORE_AMBIGUITIES> flag on the relevant DSL method instead.
	See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#IGNORING_AMBIGUITIES
	For further details.`);this.skipValidations=N(t,"skipValidations")?t.skipValidations:Qe.skipValidations}}_r.DEFER_DEFINITION_ERRORS_HANDLING=!1,tp(_r,[Lf,Of,Hf,Wf,Yf,zf,qf,Xf,Zf,ep]);class rp extends _r{constructor(e,t=Qe){const n=ne(t);n.outputCst=!1,super(e,n)}}function Mt(r,e,t){return`${r.name}_${e}_${t}`}const rt=1,np=2,gc=4,yc=5,Kr=7,ip=8,sp=9,ap=10,op=11,Tc=12;class Ks{constructor(e){this.target=e}isEpsilon(){return!1}}class Vs extends Ks{constructor(e,t){super(e),this.tokenType=t}}class vc extends Ks{constructor(e){super(e)}isEpsilon(){return!0}}class js extends Ks{constructor(e,t,n){super(e),this.rule=t,this.followState=n}isEpsilon(){return!0}}function lp(r){const e={decisionMap:{},decisionStates:[],ruleToStartState:new Map,ruleToStopState:new Map,states:[]};cp(e,r);const t=r.length;for(let n=0;n<t;n++){const i=r[n],s=kt(e,i,i);s!==void 0&&Rp(e,i,s)}return e}function cp(r,e){const t=e.length;for(let n=0;n<t;n++){const i=e[n],s=X(r,i,void 0,{type:np}),a=X(r,i,void 0,{type:Kr});s.stop=a,r.ruleToStartState.set(i,s),r.ruleToStopState.set(i,a)}}function Rc(r,e,t){return t instanceof F?Hs(r,e,t.terminalType,t):t instanceof ce?vp(r,e,t):t instanceof ge?pp(r,e,t):t instanceof re?mp(r,e,t):t instanceof j?up(r,e,t):t instanceof me?dp(r,e,t):t instanceof xe?hp(r,e,t):t instanceof Ie?fp(r,e,t):kt(r,e,t)}function up(r,e,t){const n=X(r,e,t,{type:yc});st(r,n);const i=jt(r,e,n,t,kt(r,e,t));return Ec(r,e,t,i)}function dp(r,e,t){const n=X(r,e,t,{type:yc});st(r,n);const i=jt(r,e,n,t,kt(r,e,t)),s=Hs(r,e,t.separator,t);return Ec(r,e,t,i,s)}function hp(r,e,t){const n=X(r,e,t,{type:gc});st(r,n);const i=jt(r,e,n,t,kt(r,e,t));return $c(r,e,t,i)}function fp(r,e,t){const n=X(r,e,t,{type:gc});st(r,n);const i=jt(r,e,n,t,kt(r,e,t)),s=Hs(r,e,t.separator,t);return $c(r,e,t,i,s)}function pp(r,e,t){const n=X(r,e,t,{type:rt});st(r,n);const i=A(t.definition,s=>Rc(r,e,s));return jt(r,e,n,t,...i)}function mp(r,e,t){const n=X(r,e,t,{type:rt});st(r,n);const i=jt(r,e,n,t,kt(r,e,t));return gp(r,e,t,i)}function kt(r,e,t){const n=ke(A(t.definition,i=>Rc(r,e,i)),i=>i!==void 0);return n.length===1?n[0]:n.length===0?void 0:Tp(r,n)}function $c(r,e,t,n,i){const s=n.left,a=n.right,o=X(r,e,t,{type:op});st(r,o);const l=X(r,e,t,{type:Tc});return s.loopback=o,l.loopback=o,r.decisionMap[Mt(e,i?"RepetitionMandatoryWithSeparator":"RepetitionMandatory",t.idx)]=o,W(a,o),i===void 0?(W(o,s),W(o,l)):(W(o,l),W(o,i.left),W(i.right,s)),{left:s,right:l}}function Ec(r,e,t,n,i){const s=n.left,a=n.right,o=X(r,e,t,{type:ap});st(r,o);const l=X(r,e,t,{type:Tc}),c=X(r,e,t,{type:sp});return o.loopback=c,l.loopback=c,W(o,s),W(o,l),W(a,c),i!==void 0?(W(c,l),W(c,i.left),W(i.right,s)):W(c,o),r.decisionMap[Mt(e,i?"RepetitionWithSeparator":"Repetition",t.idx)]=o,{left:o,right:l}}function gp(r,e,t,n){const i=n.left,s=n.right;return W(i,s),r.decisionMap[Mt(e,"Option",t.idx)]=i,n}function st(r,e){return r.decisionStates.push(e),e.decision=r.decisionStates.length-1,e.decision}function jt(r,e,t,n,...i){const s=X(r,e,n,{type:ip,start:t});t.end=s;for(const o of i)o!==void 0?(W(t,o.left),W(o.right,s)):W(t,s);const a={left:t,right:s};return r.decisionMap[Mt(e,yp(n),n.idx)]=t,a}function yp(r){if(r instanceof ge)return"Alternation";if(r instanceof re)return"Option";if(r instanceof j)return"Repetition";if(r instanceof me)return"RepetitionWithSeparator";if(r instanceof xe)return"RepetitionMandatory";if(r instanceof Ie)return"RepetitionMandatoryWithSeparator";throw new Error("Invalid production type encountered")}function Tp(r,e){const t=e.length;for(let s=0;s<t-1;s++){const a=e[s];let o;a.left.transitions.length===1&&(o=a.left.transitions[0]);const l=o instanceof js,c=o,u=e[s+1].left;a.left.type===rt&&a.right.type===rt&&o!==void 0&&(l&&c.followState===a.right||o.target===a.right)?(l?c.followState=u:o.target=u,$p(r,a.right)):W(a.right,u)}const n=e[0],i=e[t-1];return{left:n.left,right:i.right}}function Hs(r,e,t,n){const i=X(r,e,n,{type:rt}),s=X(r,e,n,{type:rt});return Ws(i,new Vs(s,t)),{left:i,right:s}}function vp(r,e,t){const n=t.referencedRule,i=r.ruleToStartState.get(n),s=X(r,e,t,{type:rt}),a=X(r,e,t,{type:rt}),o=new js(i,n,a);return Ws(s,o),{left:s,right:a}}function Rp(r,e,t){const n=r.ruleToStartState.get(e);W(n,t.left);const i=r.ruleToStopState.get(e);return W(t.right,i),{left:n,right:i}}function W(r,e){const t=new vc(e);Ws(r,t)}function X(r,e,t,n){const i=Object.assign({atn:r,production:t,epsilonOnlyTransitions:!1,rule:e,transitions:[],nextTokenWithinRule:[],stateNumber:r.states.length},n);return r.states.push(i),i}function Ws(r,e){r.transitions.length===0&&(r.epsilonOnlyTransitions=e.isEpsilon()),r.transitions.push(e)}function $p(r,e){r.states.splice(r.states.indexOf(e),1)}const Fn={};class ns{constructor(){this.map={},this.configs=[]}get size(){return this.configs.length}finalize(){this.map={}}add(e){const t=Ac(e);t in this.map||(this.map[t]=this.configs.length,this.configs.push(e))}get elements(){return this.configs}get alts(){return A(this.configs,e=>e.alt)}get key(){let e="";for(const t in this.map)e+=t+":";return e}}function Ac(r,e=!0){return`${e?`a${r.alt}`:""}s${r.state.stateNumber}:${r.stack.map(t=>t.stateNumber.toString()).join("_")}`}function Ep(r,e){const t={};return n=>{const i=n.toString();let s=t[i];return s!==void 0||(s={atnStartState:r,decision:e,states:{}},t[i]=s),s}}class kc{constructor(){this.predicates=[]}is(e){return e>=this.predicates.length||this.predicates[e]}set(e,t){this.predicates[e]=t}toString(){let e="";const t=this.predicates.length;for(let n=0;n<t;n++)e+=this.predicates[n]===!0?"1":"0";return e}}const Oa=new kc;class Ap extends Bs{constructor(e){var t;super(),this.logging=(t=e?.logging)!==null&&t!==void 0?t:n=>console.log(n)}initialize(e){this.atn=lp(e.rules),this.dfas=kp(this.atn)}validateAmbiguousAlternationAlternatives(){return[]}validateEmptyOrAlternatives(){return[]}buildLookaheadForAlternation(e){const{prodOccurrence:t,rule:n,hasPredicates:i,dynamicTokensEnabled:s}=e,a=this.dfas,o=this.logging,l=Mt(n,"Alternation",t),c=this.atn.decisionMap[l].decision,u=A(Ia({maxLookahead:1,occurrence:t,prodType:"Alternation",rule:n}),d=>A(d,h=>h[0]));if(Pa(u,!1)&&!s){const d=le(u,(h,f,m)=>(C(f,g=>{g&&(h[g.tokenTypeIdx]=m,C(g.categoryMatches,k=>{h[k]=m}))}),h),{});return i?function(h){var f;const m=this.LA(1),g=d[m.tokenTypeIdx];if(h!==void 0&&g!==void 0){const k=(f=h[g])===null||f===void 0?void 0:f.GATE;if(k!==void 0&&k.call(this)===!1)return}return g}:function(){const h=this.LA(1);return d[h.tokenTypeIdx]}}else return i?function(d){const h=new kc,f=d===void 0?0:d.length;for(let g=0;g<f;g++){const k=d?.[g].GATE;h.set(g,k===void 0||k.call(this))}const m=Ii.call(this,a,c,h,o);return typeof m=="number"?m:void 0}:function(){const d=Ii.call(this,a,c,Oa,o);return typeof d=="number"?d:void 0}}buildLookaheadForOptional(e){const{prodOccurrence:t,rule:n,prodType:i,dynamicTokensEnabled:s}=e,a=this.dfas,o=this.logging,l=Mt(n,i,t),c=this.atn.decisionMap[l].decision,u=A(Ia({maxLookahead:1,occurrence:t,prodType:i,rule:n}),d=>A(d,h=>h[0]));if(Pa(u)&&u[0][0]&&!s){const d=u[0],h=Ne(d);if(h.length===1&&D(h[0].categoryMatches)){const f=h[0].tokenTypeIdx;return function(){return this.LA(1).tokenTypeIdx===f}}else{const f=le(h,(m,g)=>(g!==void 0&&(m[g.tokenTypeIdx]=!0,C(g.categoryMatches,k=>{m[k]=!0})),m),{});return function(){const m=this.LA(1);return f[m.tokenTypeIdx]===!0}}}return function(){const d=Ii.call(this,a,c,Oa,o);return typeof d=="object"?!1:d===0}}}function Pa(r,e=!0){const t=new Set;for(const n of r){const i=new Set;for(const s of n){if(s===void 0){if(e)break;return!1}const a=[s.tokenTypeIdx].concat(s.categoryMatches);for(const o of a)if(t.has(o)){if(!i.has(o))return!1}else t.add(o),i.add(o)}}return!0}function kp(r){const e=r.decisionStates.length,t=Array(e);for(let n=0;n<e;n++)t[n]=Ep(r.decisionStates[n],n);return t}function Ii(r,e,t,n){const i=r[e](t);let s=i.start;if(s===void 0){const a=Pp(i.atnStartState);s=Ic(i,xc(a)),i.start=s}return xp.apply(this,[i,s,t,n])}function xp(r,e,t,n){let i=e,s=1;const a=[];let o=this.LA(s++);for(;;){let l=Lp(i,o);if(l===void 0&&(l=Ip.apply(this,[r,i,o,s,t,n])),l===Fn)return wp(a,i,o);if(l.isAcceptState===!0)return l.prediction;i=l,a.push(o),o=this.LA(s++)}}function Ip(r,e,t,n,i,s){const a=bp(e.configs,t,i);if(a.size===0)return Ma(r,e,t,Fn),Fn;let o=xc(a);const l=Op(a,i);if(l!==void 0)o.isAcceptState=!0,o.prediction=l,o.configs.uniqueAlt=l;else if(Up(a)){const c=Lu(a.alts);o.isAcceptState=!0,o.prediction=c,o.configs.uniqueAlt=c,Sp.apply(this,[r,n,a.alts,s])}return o=Ma(r,e,t,o),o}function Sp(r,e,t,n){const i=[];for(let c=1;c<=e;c++)i.push(this.LA(c).tokenType);const s=r.atnStartState,a=s.rule,o=s.production,l=Cp({topLevelRule:a,ambiguityIndices:t,production:o,prefixPath:i});n(l)}function Cp(r){const e=A(r.prefixPath,i=>bt(i)).join(", "),t=r.production.idx===0?"":r.production.idx;let n=`Ambiguous Alternatives Detected: <${r.ambiguityIndices.join(", ")}> in <${Np(r.production)}${t}> inside <${r.topLevelRule.name}> Rule,
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l(f){return e.call(f)==="[object Number]"&&-2147483648<=f&&f<=2147483647}r.integer=l;function c(f){return e.call(f)==="[object Number]"&&0<=f&&f<=2147483647}r.uinteger=c;function u(f){return e.call(f)==="[object Function]"}r.func=u;function d(f){return f!==null&&typeof f=="object"}r.objectLiteral=d;function h(f,m){return Array.isArray(f)&&f.every(m)}r.typedArray=h})(p||(p={}));class jp{constructor(){this.nodeStack=[]}get current(){var e;return(e=this.nodeStack[this.nodeStack.length-1])!==null&&e!==void 0?e:this.rootNode}buildRootNode(e){return this.rootNode=new Cc(e),this.rootNode.root=this.rootNode,this.nodeStack=[this.rootNode],this.rootNode}buildCompositeNode(e){const t=new zs;return t.grammarSource=e,t.root=this.rootNode,this.current.content.push(t),this.nodeStack.push(t),t}buildLeafNode(e,t){const n=new ys(e.startOffset,e.image.length,ji(e),e.tokenType,!t);return n.grammarSource=t,n.root=this.rootNode,this.current.content.push(n),n}removeNode(e){const t=e.container;if(t){const n=t.content.indexOf(e);n>=0&&t.content.splice(n,1)}}addHiddenNodes(e){const t=[];for(const s of e){const a=new ys(s.startOffset,s.image.length,ji(s),s.tokenType,!0);a.root=this.rootNode,t.push(a)}let n=this.current,i=!1;if(n.content.length>0){n.content.push(...t);return}for(;n.container;){const s=n.container.content.indexOf(n);if(s>0){n.container.content.splice(s,0,...t),i=!0;break}n=n.container}i||this.rootNode.content.unshift(...t)}construct(e){const t=this.current;typeof e.$type=="string"&&(this.current.astNode=e),e.$cstNode=t;const n=this.nodeStack.pop();n?.content.length===0&&this.removeNode(n)}}class Sc{get parent(){return this.container}get feature(){return this.grammarSource}get hidden(){return!1}get astNode(){var e,t;const n=typeof((e=this._astNode)===null||e===void 0?void 0:e.$type)=="string"?this._astNode:(t=this.container)===null||t===void 0?void 0:t.astNode;if(!n)throw new Error("This node has no associated AST element");return n}set astNode(e){this._astNode=e}get element(){return this.astNode}get text(){return this.root.fullText.substring(this.offset,this.end)}}class ys extends Sc{get offset(){return this._offset}get length(){return this._length}get end(){return this._offset+this._length}get hidden(){return this._hidden}get tokenType(){return this._tokenType}get range(){return this._range}constructor(e,t,n,i,s=!1){super(),this._hidden=s,this._offset=e,this._tokenType=i,this._length=t,this._range=n}}class zs extends Sc{constructor(){super(...arguments),this.content=new Ys(this)}get children(){return this.content}get offset(){var e,t;return(t=(e=this.firstNonHiddenNode)===null||e===void 0?void 0:e.offset)!==null&&t!==void 0?t:0}get length(){return this.end-this.offset}get end(){var e,t;return(t=(e=this.lastNonHiddenNode)===null||e===void 0?void 0:e.end)!==null&&t!==void 0?t:0}get range(){const e=this.firstNonHiddenNode,t=this.lastNonHiddenNode;if(e&&t){if(this._rangeCache===void 0){const{range:n}=e,{range:i}=t;this._rangeCache={start:n.start,end:i.end.line<n.start.line?n.start:i.end}}return this._rangeCache}else return{start:P.create(0,0),end:P.create(0,0)}}get firstNonHiddenNode(){for(const e of this.content)if(!e.hidden)return e;return this.content[0]}get lastNonHiddenNode(){for(let e=this.content.length-1;e>=0;e--){const t=this.content[e];if(!t.hidden)return t}return this.content[this.content.length-1]}}class Ys extends Array{constructor(e){super(),this.parent=e,Object.setPrototypeOf(this,Ys.prototype)}push(...e){return this.addParents(e),super.push(...e)}unshift(...e){return this.addParents(e),super.unshift(...e)}splice(e,t,...n){return this.addParents(n),super.splice(e,t,...n)}addParents(e){for(const t of e)t.container=this.parent}}class Cc extends zs{get text(){return this._text.substring(this.offset,this.end)}get fullText(){return this._text}constructor(e){super(),this._text="",this._text=e??""}}const Ts=Symbol("Datatype");function Si(r){return r.$type===Ts}const Uo="​",Nc=r=>r.endsWith(Uo)?r:r+Uo;class wc{constructor(e){this._unorderedGroups=new Map,this.allRules=new Map,this.lexer=e.parser.Lexer;const t=this.lexer.definition,n=e.LanguageMetaData.mode==="production";this.wrapper=new qp(t,Object.assign(Object.assign({},e.parser.ParserConfig),{skipValidations:n,errorMessageProvider:e.parser.ParserErrorMessageProvider}))}alternatives(e,t){this.wrapper.wrapOr(e,t)}optional(e,t){this.wrapper.wrapOption(e,t)}many(e,t){this.wrapper.wrapMany(e,t)}atLeastOne(e,t){this.wrapper.wrapAtLeastOne(e,t)}getRule(e){return this.allRules.get(e)}isRecording(){return this.wrapper.IS_RECORDING}get unorderedGroups(){return this._unorderedGroups}getRuleStack(){return this.wrapper.RULE_STACK}finalize(){this.wrapper.wrapSelfAnalysis()}}class Hp extends wc{get current(){return this.stack[this.stack.length-1]}constructor(e){super(e),this.nodeBuilder=new jp,this.stack=[],this.assignmentMap=new Map,this.linker=e.references.Linker,this.converter=e.parser.ValueConverter,this.astReflection=e.shared.AstReflection}rule(e,t){const n=this.computeRuleType(e),i=this.wrapper.DEFINE_RULE(Nc(e.name),this.startImplementation(n,t).bind(this));return this.allRules.set(e.name,i),e.entry&&(this.mainRule=i),i}computeRuleType(e){if(!e.fragment)return Pl(e)?Ts:_s(e)??e.name}parse(e,t={}){this.nodeBuilder.buildRootNode(e);const n=this.lexerResult=this.lexer.tokenize(e);this.wrapper.input=n.tokens;const i=t.rule?this.allRules.get(t.rule):this.mainRule;if(!i)throw new Error(t.rule?`No rule found with name '${t.rule}'`:"No main rule available.");const s=i.call(this.wrapper,{});return this.nodeBuilder.addHiddenNodes(n.hidden),this.unorderedGroups.clear(),this.lexerResult=void 0,{value:s,lexerErrors:n.errors,lexerReport:n.report,parserErrors:this.wrapper.errors}}startImplementation(e,t){return n=>{const i=!this.isRecording()&&e!==void 0;if(i){const a={$type:e};this.stack.push(a),e===Ts&&(a.value="")}let s;try{s=t(n)}catch{s=void 0}return s===void 0&&i&&(s=this.construct()),s}}extractHiddenTokens(e){const t=this.lexerResult.hidden;if(!t.length)return[];const n=e.startOffset;for(let i=0;i<t.length;i++)if(t[i].startOffset>n)return t.splice(0,i);return t.splice(0,t.length)}consume(e,t,n){const i=this.wrapper.wrapConsume(e,t);if(!this.isRecording()&&this.isValidToken(i)){const s=this.extractHiddenTokens(i);this.nodeBuilder.addHiddenNodes(s);const a=this.nodeBuilder.buildLeafNode(i,n),{assignment:o,isCrossRef:l}=this.getAssignment(n),c=this.current;if(o){const u=yt(n)?i.image:this.converter.convert(i.image,a);this.assign(o.operator,o.feature,u,a,l)}else if(Si(c)){let u=i.image;yt(n)||(u=this.converter.convert(u,a).toString()),c.value+=u}}}isValidToken(e){return!e.isInsertedInRecovery&&!isNaN(e.startOffset)&&typeof e.endOffset=="number"&&!isNaN(e.endOffset)}subrule(e,t,n,i,s){let a;!this.isRecording()&&!n&&(a=this.nodeBuilder.buildCompositeNode(i));const o=this.wrapper.wrapSubrule(e,t,s);!this.isRecording()&&a&&a.length>0&&this.performSubruleAssignment(o,i,a)}performSubruleAssignment(e,t,n){const{assignment:i,isCrossRef:s}=this.getAssignment(t);if(i)this.assign(i.operator,i.feature,e,n,s);else if(!i){const a=this.current;if(Si(a))a.value+=e.toString();else if(typeof e=="object"&&e){const o=this.assignWithoutOverride(e,a);this.stack.pop(),this.stack.push(o)}}}action(e,t){if(!this.isRecording()){let n=this.current;if(t.feature&&t.operator){n=this.construct(),this.nodeBuilder.removeNode(n.$cstNode),this.nodeBuilder.buildCompositeNode(t).content.push(n.$cstNode);const i={$type:e};this.stack.push(i),this.assign(t.operator,t.feature,n,n.$cstNode,!1)}else n.$type=e}}construct(){if(this.isRecording())return;const e=this.current;return kd(e),this.nodeBuilder.construct(e),this.stack.pop(),Si(e)?this.converter.convert(e.value,e.$cstNode):(xd(this.astReflection,e),e)}getAssignment(e){if(!this.assignmentMap.has(e)){const t=Jn(e,gt);this.assignmentMap.set(e,{assignment:t,isCrossRef:t?Ns(t.terminal):!1})}return this.assignmentMap.get(e)}assign(e,t,n,i,s){const a=this.current;let o;switch(s&&typeof n=="string"?o=this.linker.buildReference(a,t,i,n):o=n,e){case"=":{a[t]=o;break}case"?=":{a[t]=!0;break}case"+=":Array.isArray(a[t])||(a[t]=[]),a[t].push(o)}}assignWithoutOverride(e,t){for(const[i,s]of Object.entries(t)){const a=e[i];a===void 0?e[i]=s:Array.isArray(a)&&Array.isArray(s)&&(s.push(...a),e[i]=s)}const n=e.$cstNode;return n&&(n.astNode=void 0,e.$cstNode=void 0),e}get definitionErrors(){return this.wrapper.definitionErrors}}class Wp{buildMismatchTokenMessage(e){return wt.buildMismatchTokenMessage(e)}buildNotAllInputParsedMessage(e){return wt.buildNotAllInputParsedMessage(e)}buildNoViableAltMessage(e){return wt.buildNoViableAltMessage(e)}buildEarlyExitMessage(e){return wt.buildEarlyExitMessage(e)}}class Lc extends Wp{buildMismatchTokenMessage({expected:e,actual:t}){return`Expecting ${e.LABEL?"`"+e.LABEL+"`":e.name.endsWith(":KW")?`keyword '${e.name.substring(0,e.name.length-3)}'`:`token of type '${e.name}'`} but found \`${t.image}\`.`}buildNotAllInputParsedMessage({firstRedundant:e}){return`Expecting end of file but found \`${e.image}\`.`}}class zp extends wc{constructor(){super(...arguments),this.tokens=[],this.elementStack=[],this.lastElementStack=[],this.nextTokenIndex=0,this.stackSize=0}action(){}construct(){}parse(e){this.resetState();const t=this.lexer.tokenize(e,{mode:"partial"});return this.tokens=t.tokens,this.wrapper.input=[...this.tokens],this.mainRule.call(this.wrapper,{}),this.unorderedGroups.clear(),{tokens:this.tokens,elementStack:[...this.lastElementStack],tokenIndex:this.nextTokenIndex}}rule(e,t){const n=this.wrapper.DEFINE_RULE(Nc(e.name),this.startImplementation(t).bind(this));return this.allRules.set(e.name,n),e.entry&&(this.mainRule=n),n}resetState(){this.elementStack=[],this.lastElementStack=[],this.nextTokenIndex=0,this.stackSize=0}startImplementation(e){return t=>{const n=this.keepStackSize();try{e(t)}finally{this.resetStackSize(n)}}}removeUnexpectedElements(){this.elementStack.splice(this.stackSize)}keepStackSize(){const e=this.elementStack.length;return this.stackSize=e,e}resetStackSize(e){this.removeUnexpectedElements(),this.stackSize=e}consume(e,t,n){this.wrapper.wrapConsume(e,t),this.isRecording()||(this.lastElementStack=[...this.elementStack,n],this.nextTokenIndex=this.currIdx+1)}subrule(e,t,n,i,s){this.before(i),this.wrapper.wrapSubrule(e,t,s),this.after(i)}before(e){this.isRecording()||this.elementStack.push(e)}after(e){if(!this.isRecording()){const t=this.elementStack.lastIndexOf(e);t>=0&&this.elementStack.splice(t)}}get currIdx(){return this.wrapper.currIdx}}const Yp={recoveryEnabled:!0,nodeLocationTracking:"full",skipValidations:!0,errorMessageProvider:new Lc};class qp extends rp{constructor(e,t){const n=t&&"maxLookahead"in t;super(e,Object.assign(Object.assign(Object.assign({},Yp),{lookaheadStrategy:n?new Bs({maxLookahead:t.maxLookahead}):new Ap({logging:t.skipValidations?()=>{}:void 0})}),t))}get IS_RECORDING(){return this.RECORDING_PHASE}DEFINE_RULE(e,t){return this.RULE(e,t)}wrapSelfAnalysis(){this.performSelfAnalysis()}wrapConsume(e,t){return this.consume(e,t)}wrapSubrule(e,t,n){return this.subrule(e,t,{ARGS:[n]})}wrapOr(e,t){this.or(e,t)}wrapOption(e,t){this.option(e,t)}wrapMany(e,t){this.many(e,t)}wrapAtLeastOne(e,t){this.atLeastOne(e,t)}}function bc(r,e,t){return Xp({parser:e,tokens:t,ruleNames:new Map},r),e}function Xp(r,e){const t=wl(e,!1),n=ee(e.rules).filter(we).filter(i=>t.has(i));for(const i of n){const s=Object.assign(Object.assign({},r),{consume:1,optional:1,subrule:1,many:1,or:1});r.parser.rule(i,Rt(s,i.definition))}}function Rt(r,e,t=!1){let n;if(yt(e))n=nm(r,e);else if(Zn(e))n=Qp(r,e);else if(gt(e))n=Rt(r,e.terminal);else if(Ns(e))n=_c(r,e);else if(Tt(e))n=Zp(r,e);else if(kl(e))n=em(r,e);else if(xl(e))n=tm(r,e);else if(ws(e))n=rm(r,e);else if(gd(e)){const i=r.consume++;n=()=>r.parser.consume(i,tt,e)}else throw new Rl(e.$cstNode,`Unexpected element type: ${e.$type}`);return Oc(r,t?void 0:Hn(e),n,e.cardinality)}function Qp(r,e){const t=Os(e);return()=>r.parser.action(t,e)}function Zp(r,e){const t=e.rule.ref;if(we(t)){const n=r.subrule++,i=t.fragment,s=e.arguments.length>0?Jp(t,e.arguments):()=>({});return a=>r.parser.subrule(n,Pc(r,t),i,e,s(a))}else if(At(t)){const n=r.consume++,i=vs(r,t.name);return()=>r.parser.consume(n,i,e)}else if(t)Dr();else throw new Rl(e.$cstNode,`Undefined rule: ${e.rule.$refText}`)}function Jp(r,e){const t=e.map(n=>ze(n.value));return n=>{const i={};for(let s=0;s<t.length;s++){const a=r.parameters[s],o=t[s];i[a.name]=o(n)}return i}}function ze(r){if(ud(r)){const e=ze(r.left),t=ze(r.right);return n=>e(n)||t(n)}else if(cd(r)){const e=ze(r.left),t=ze(r.right);return n=>e(n)&&t(n)}else if(dd(r)){const e=ze(r.value);return t=>!e(t)}else if(hd(r)){const e=r.parameter.ref.name;return t=>t!==void 0&&t[e]===!0}else if(ld(r)){const e=!!r.true;return()=>e}Dr()}function em(r,e){if(e.elements.length===1)return Rt(r,e.elements[0]);{const t=[];for(const i of e.elements){const s={ALT:Rt(r,i,!0)},a=Hn(i);a&&(s.GATE=ze(a)),t.push(s)}const n=r.or++;return i=>r.parser.alternatives(n,t.map(s=>{const a={ALT:()=>s.ALT(i)},o=s.GATE;return o&&(a.GATE=()=>o(i)),a}))}}function tm(r,e){if(e.elements.length===1)return Rt(r,e.elements[0]);const t=[];for(const o of e.elements){const l={ALT:Rt(r,o,!0)},c=Hn(o);c&&(l.GATE=ze(c)),t.push(l)}const n=r.or++,i=(o,l)=>{const c=l.getRuleStack().join("-");return`uGroup_${o}_${c}`},s=o=>r.parser.alternatives(n,t.map((l,c)=>{const u={ALT:()=>!0},d=r.parser;u.ALT=()=>{if(l.ALT(o),!d.isRecording()){const 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URI '${t}' is already present.`);this.documentMap.set(t,e)}getDocument(e){const t=e.toString();return this.documentMap.get(t)}async getOrCreateDocument(e,t){let n=this.getDocument(e);return n||(n=await this.langiumDocumentFactory.fromUri(e,t),this.addDocument(n),n)}createDocument(e,t,n){if(n)return this.langiumDocumentFactory.fromString(t,e,n).then(i=>(this.addDocument(i),i));{const i=this.langiumDocumentFactory.fromString(t,e);return this.addDocument(i),i}}hasDocument(e){return this.documentMap.has(e.toString())}invalidateDocument(e){const t=e.toString(),n=this.documentMap.get(t);return n&&(this.serviceRegistry.getServices(e).references.Linker.unlink(n),n.state=U.Changed,n.precomputedScopes=void 0,n.diagnostics=void 0),n}deleteDocument(e){const t=e.toString(),n=this.documentMap.get(t);return n&&(n.state=U.Changed,this.documentMap.delete(t)),n}}const Ci=Symbol("ref_resolving");class gm{constructor(e){this.reflection=e.shared.AstReflection,this.langiumDocuments=()=>e.shared.workspace.LangiumDocuments,this.scopeProvider=e.references.ScopeProvider,this.astNodeLocator=e.workspace.AstNodeLocator}async link(e,t=K.CancellationToken.None){for(const n of Lt(e.parseResult.value))await $e(t),Sl(n).forEach(i=>this.doLink(i,e))}doLink(e,t){var n;const i=e.reference;if(i._ref===void 0){i._ref=Ci;try{const s=this.getCandidate(e);if(hn(s))i._ref=s;else if(i._nodeDescription=s,this.langiumDocuments().hasDocument(s.documentUri)){const a=this.loadAstNode(s);i._ref=a??this.createLinkingError(e,s)}else i._ref=void 0}catch(s){console.error(`An error occurred while resolving reference to '${i.$refText}':`,s);const a=(n=s.message)!==null&&n!==void 0?n:String(s);i._ref=Object.assign(Object.assign({},e),{message:`An error occurred while resolving reference to '${i.$refText}': ${a}`})}t.references.push(i)}}unlink(e){for(const t of e.references)delete t._ref,delete t._nodeDescription;e.references=[]}getCandidate(e){return this.scopeProvider.getScope(e).getElement(e.reference.$refText)??this.createLinkingError(e)}buildReference(e,t,n,i){const s=this,a={$refNode:n,$refText:i,get ref(){var o;if(ae(this._ref))return this._ref;if(Zu(this._nodeDescription)){const l=s.loadAstNode(this._nodeDescription);this._ref=l??s.createLinkingError({reference:a,container:e,property:t},this._nodeDescription)}else if(this._ref===void 0){this._ref=Ci;const l=Hi(e).$document,c=s.getLinkedNode({reference:a,container:e,property:t});if(c.error&&l&&l.state<U.ComputedScopes)return this._ref=void 0;this._ref=(o=c.node)!==null&&o!==void 0?o:c.error,this._nodeDescription=c.descr,l?.references.push(this)}else if(this._ref===Ci)throw new Error(`Cyclic reference resolution detected: ${s.astNodeLocator.getAstNodePath(e)}/${t} (symbol '${i}')`);return ae(this._ref)?this._ref:void 0},get $nodeDescription(){return this._nodeDescription},get error(){return hn(this._ref)?this._ref:void 0}};return a}getLinkedNode(e){var t;try{const n=this.getCandidate(e);if(hn(n))return{error:n};const i=this.loadAstNode(n);return i?{node:i,descr:n}:{descr:n,error:this.createLinkingError(e,n)}}catch(n){console.error(`An error occurred while resolving reference to '${e.reference.$refText}':`,n);const i=(t=n.message)!==null&&t!==void 0?t:String(n);return{error:Object.assign(Object.assign({},e),{message:`An error occurred while resolving reference to '${e.reference.$refText}': ${i}`})}}}loadAstNode(e){if(e.node)return e.node;const t=this.langiumDocuments().getDocument(e.documentUri);if(t)return this.astNodeLocator.getAstNode(t.parseResult.value,e.path)}createLinkingError(e,t){const n=Hi(e.container).$document;n&&n.state<U.ComputedScopes&&console.warn(`Attempted reference resolution before document reached ComputedScopes state (${n.uri}).`);const i=this.reflection.getReferenceType(e);return Object.assign(Object.assign({},e),{message:`Could not resolve reference to ${i} named '${e.reference.$refText}'.`,targetDescription:t})}}function ym(r){return typeof r.name=="string"}class Tm{getName(e){if(ym(e))return e.name}getNameNode(e){return bl(e.$cstNode,"name")}}class vm{constructor(e){this.nameProvider=e.references.NameProvider,this.index=e.shared.workspace.IndexManager,this.nodeLocator=e.workspace.AstNodeLocator}findDeclaration(e){if(e){const t=jd(e),n=e.astNode;if(t&&n){const i=n[t.feature];if(Ge(i))return i.ref;if(Array.isArray(i)){for(const s of i)if(Ge(s)&&s.$refNode&&s.$refNode.offset<=e.offset&&s.$refNode.end>=e.end)return s.ref}}if(n){const i=this.nameProvider.getNameNode(n);if(i&&(i===e||td(e,i)))return n}}}findDeclarationNode(e){const t=this.findDeclaration(e);if(t?.$cstNode)return this.nameProvider.getNameNode(t)??t.$cstNode}findReferences(e,t){const n=[];if(t.includeDeclaration){const s=this.getReferenceToSelf(e);s&&n.push(s)}let i=this.index.findAllReferences(e,this.nodeLocator.getAstNodePath(e));return t.documentUri&&(i=i.filter(s=>nt.equals(s.sourceUri,t.documentUri))),n.push(...i),ee(n)}getReferenceToSelf(e){const t=this.nameProvider.getNameNode(e);if(t){const n=Je(e),i=this.nodeLocator.getAstNodePath(e);return{sourceUri:n.uri,sourcePath:i,targetUri:n.uri,targetPath:i,segment:Cn(t),local:!0}}}}class zn{constructor(e){if(this.map=new Map,e)for(const[t,n]of e)this.add(t,n)}get size(){return Ki.sum(ee(this.map.values()).map(e=>e.length))}clear(){this.map.clear()}delete(e,t){if(t===void 0)return this.map.delete(e);{const n=this.map.get(e);if(n){const i=n.indexOf(t);if(i>=0)return n.length===1?this.map.delete(e):n.splice(i,1),!0}return!1}}get(e){var t;return(t=this.map.get(e))!==null&&t!==void 0?t:[]}has(e,t){if(t===void 0)return this.map.has(e);{const n=this.map.get(e);return n?n.indexOf(t)>=0:!1}}add(e,t){return this.map.has(e)?this.map.get(e).push(t):this.map.set(e,[t]),this}addAll(e,t){return this.map.has(e)?this.map.get(e).push(...t):this.map.set(e,Array.from(t)),this}forEach(e){this.map.forEach((t,n)=>t.forEach(i=>e(i,n,this)))}[Symbol.iterator](){return this.entries().iterator()}entries(){return ee(this.map.entries()).flatMap(([e,t])=>t.map(n=>[e,n]))}keys(){return ee(this.map.keys())}values(){return ee(this.map.values()).flat()}entriesGroupedByKey(){return ee(this.map.entries())}}class Ho{get size(){return this.map.size}constructor(e){if(this.map=new Map,this.inverse=new Map,e)for(const[t,n]of e)this.set(t,n)}clear(){this.map.clear(),this.inverse.clear()}set(e,t){return this.map.set(e,t),this.inverse.set(t,e),this}get(e){return this.map.get(e)}getKey(e){return this.inverse.get(e)}delete(e){const t=this.map.get(e);return t!==void 0?(this.map.delete(e),this.inverse.delete(t),!0):!1}}class Rm{constructor(e){this.nameProvider=e.references.NameProvider,this.descriptions=e.workspace.AstNodeDescriptionProvider}async computeExports(e,t=K.CancellationToken.None){return this.computeExportsForNode(e.parseResult.value,e,void 0,t)}async computeExportsForNode(e,t,n=Ls,i=K.CancellationToken.None){const s=[];this.exportNode(e,s,t);for(const a of n(e))await $e(i),this.exportNode(a,s,t);return s}exportNode(e,t,n){const i=this.nameProvider.getName(e);i&&t.push(this.descriptions.createDescription(e,i,n))}async computeLocalScopes(e,t=K.CancellationToken.None){const n=e.parseResult.value,i=new zn;for(const s of Fr(n))await $e(t),this.processNode(s,e,i);return i}processNode(e,t,n){const i=e.$container;if(i){const s=this.nameProvider.getName(e);s&&n.add(i,this.descriptions.createDescription(e,s,t))}}}class Wo{constructor(e,t,n){var i;this.elements=e,this.outerScope=t,this.caseInsensitive=(i=n?.caseInsensitive)!==null&&i!==void 0?i:!1}getAllElements(){return this.outerScope?this.elements.concat(this.outerScope.getAllElements()):this.elements}getElement(e){const t=this.caseInsensitive?this.elements.find(n=>n.name.toLowerCase()===e.toLowerCase()):this.elements.find(n=>n.name===e);if(t)return t;if(this.outerScope)return this.outerScope.getElement(e)}}class $m{constructor(e,t,n){var i;this.elements=new Map,this.caseInsensitive=(i=n?.caseInsensitive)!==null&&i!==void 0?i:!1;for(const s of e){const a=this.caseInsensitive?s.name.toLowerCase():s.name;this.elements.set(a,s)}this.outerScope=t}getElement(e){const t=this.caseInsensitive?e.toLowerCase():e,n=this.elements.get(t);if(n)return n;if(this.outerScope)return this.outerScope.getElement(e)}getAllElements(){let e=ee(this.elements.values());return this.outerScope&&(e=e.concat(this.outerScope.getAllElements())),e}}class Vc{constructor(){this.toDispose=[],this.isDisposed=!1}onDispose(e){this.toDispose.push(e)}dispose(){this.throwIfDisposed(),this.clear(),this.isDisposed=!0,this.toDispose.forEach(e=>e.dispose())}throwIfDisposed(){if(this.isDisposed)throw new Error("This cache has already been disposed")}}class Em extends Vc{constructor(){super(...arguments),this.cache=new Map}has(e){return this.throwIfDisposed(),this.cache.has(e)}set(e,t){this.throwIfDisposed(),this.cache.set(e,t)}get(e,t){if(this.throwIfDisposed(),this.cache.has(e))return this.cache.get(e);if(t){const n=t();return this.cache.set(e,n),n}else return}delete(e){return this.throwIfDisposed(),this.cache.delete(e)}clear(){this.throwIfDisposed(),this.cache.clear()}}class Am extends Vc{constructor(e){super(),this.cache=new Map,this.converter=e??(t=>t)}has(e,t){return this.throwIfDisposed(),this.cacheForContext(e).has(t)}set(e,t,n){this.throwIfDisposed(),this.cacheForContext(e).set(t,n)}get(e,t,n){this.throwIfDisposed();const i=this.cacheForContext(e);if(i.has(t))return i.get(t);if(n){const s=n();return i.set(t,s),s}else return}delete(e,t){return this.throwIfDisposed(),this.cacheForContext(e).delete(t)}clear(e){if(this.throwIfDisposed(),e){const t=this.converter(e);this.cache.delete(t)}else this.cache.clear()}cacheForContext(e){const t=this.converter(e);let n=this.cache.get(t);return n||(n=new Map,this.cache.set(t,n)),n}}class km extends Em{constructor(e,t){super(),t?(this.toDispose.push(e.workspace.DocumentBuilder.onBuildPhase(t,()=>{this.clear()})),this.toDispose.push(e.workspace.DocumentBuilder.onUpdate((n,i)=>{i.length>0&&this.clear()}))):this.toDispose.push(e.workspace.DocumentBuilder.onUpdate(()=>{this.clear()}))}}class xm{constructor(e){this.reflection=e.shared.AstReflection,this.nameProvider=e.references.NameProvider,this.descriptions=e.workspace.AstNodeDescriptionProvider,this.indexManager=e.shared.workspace.IndexManager,this.globalScopeCache=new km(e.shared)}getScope(e){const t=[],n=this.reflection.getReferenceType(e),i=Je(e.container).precomputedScopes;if(i){let a=e.container;do{const o=i.get(a);o.length>0&&t.push(ee(o).filter(l=>this.reflection.isSubtype(l.type,n))),a=a.$container}while(a)}let s=this.getGlobalScope(n,e);for(let a=t.length-1;a>=0;a--)s=this.createScope(t[a],s);return s}createScope(e,t,n){return new Wo(ee(e),t,n)}createScopeForNodes(e,t,n){const i=ee(e).map(s=>{const a=this.nameProvider.getName(s);if(a)return this.descriptions.createDescription(s,a)}).nonNullable();return new Wo(i,t,n)}getGlobalScope(e,t){return this.globalScopeCache.get(e,()=>new $m(this.indexManager.allElements(e)))}}function Im(r){return typeof r.$comment=="string"}function zo(r){return typeof r=="object"&&!!r&&("$ref"in r||"$error"in r)}class Sm{constructor(e){this.ignoreProperties=new Set(["$container","$containerProperty","$containerIndex","$document","$cstNode"]),this.langiumDocuments=e.shared.workspace.LangiumDocuments,this.astNodeLocator=e.workspace.AstNodeLocator,this.nameProvider=e.references.NameProvider,this.commentProvider=e.documentation.CommentProvider}serialize(e,t){const n=t??{},i=t?.replacer,s=(o,l)=>this.replacer(o,l,n),a=i?(o,l)=>i(o,l,s):s;try{return this.currentDocument=Je(e),JSON.stringify(e,a,t?.space)}finally{this.currentDocument=void 0}}deserialize(e,t){const n=t??{},i=JSON.parse(e);return this.linkNode(i,i,n),i}replacer(e,t,{refText:n,sourceText:i,textRegions:s,comments:a,uriConverter:o}){var l,c,u,d;if(!this.ignoreProperties.has(e))if(Ge(t)){const h=t.ref,f=n?t.$refText:void 0;if(h){const m=Je(h);let g="";this.currentDocument&&this.currentDocument!==m&&(o?g=o(m.uri,t):g=m.uri.toString());const k=this.astNodeLocator.getAstNodePath(h);return{$ref:`${g}#${k}`,$refText:f}}else return{$error:(c=(l=t.error)===null||l===void 0?void 0:l.message)!==null&&c!==void 0?c:"Could not resolve reference",$refText:f}}else if(ae(t)){let h;if(s&&(h=this.addAstNodeRegionWithAssignmentsTo(Object.assign({},t)),(!e||t.$document)&&h?.$textRegion&&(h.$textRegion.documentURI=(u=this.currentDocument)===null||u===void 0?void 0:u.uri.toString())),i&&!e&&(h??(h=Object.assign({},t)),h.$sourceText=(d=t.$cstNode)===null||d===void 0?void 0:d.text),a){h??(h=Object.assign({},t));const f=this.commentProvider.getComment(t);f&&(h.$comment=f.replace(/\r/g,""))}return h??t}else return t}addAstNodeRegionWithAssignmentsTo(e){const t=n=>({offset:n.offset,end:n.end,length:n.length,range:n.range});if(e.$cstNode){const n=e.$textRegion=t(e.$cstNode),i=n.assignments={};return Object.keys(e).filter(s=>!s.startsWith("$")).forEach(s=>{const a=Bd(e.$cstNode,s).map(t);a.length!==0&&(i[s]=a)}),e}}linkNode(e,t,n,i,s,a){for(const[l,c]of Object.entries(e))if(Array.isArray(c))for(let u=0;u<c.length;u++){const d=c[u];zo(d)?c[u]=this.reviveReference(e,l,t,d,n):ae(d)&&this.linkNode(d,t,n,e,l,u)}else zo(c)?e[l]=this.reviveReference(e,l,t,c,n):ae(c)&&this.linkNode(c,t,n,e,l);const o=e;o.$container=i,o.$containerProperty=s,o.$containerIndex=a}reviveReference(e,t,n,i,s){let a=i.$refText,o=i.$error;if(i.$ref){const l=this.getRefNode(n,i.$ref,s.uriConverter);if(ae(l))return a||(a=this.nameProvider.getName(l)),{$refText:a??"",ref:l};o=l}if(o){const l={$refText:a??""};return l.error={container:e,property:t,message:o,reference:l},l}else return}getRefNode(e,t,n){try{const i=t.indexOf("#");if(i===0)return this.astNodeLocator.getAstNode(e,t.substring(1))||"Could not resolve path: "+t;if(i<0){const l=n?n(t):$t.parse(t),c=this.langiumDocuments.getDocument(l);return c?c.parseResult.value:"Could not find document for URI: "+t}const s=n?n(t.substring(0,i)):$t.parse(t.substring(0,i)),a=this.langiumDocuments.getDocument(s);return a?i===t.length-1?a.parseResult.value:this.astNodeLocator.getAstNode(a.parseResult.value,t.substring(i+1))||"Could not resolve URI: "+t:"Could not find document for URI: "+t}catch(i){return String(i)}}}class Cm{get map(){return this.fileExtensionMap}constructor(e){this.languageIdMap=new Map,this.fileExtensionMap=new Map,this.textDocuments=e?.workspace.TextDocuments}register(e){const t=e.LanguageMetaData;for(const n of t.fileExtensions)this.fileExtensionMap.has(n)&&console.warn(`The file extension ${n} is used by multiple languages. It is now assigned to '${t.languageId}'.`),this.fileExtensionMap.set(n,e);this.languageIdMap.set(t.languageId,e),this.languageIdMap.size===1?this.singleton=e:this.singleton=void 0}getServices(e){var t,n;if(this.singleton!==void 0)return this.singleton;if(this.languageIdMap.size===0)throw new Error("The service registry is empty. Use `register` to register the services of a language.");const i=(n=(t=this.textDocuments)===null||t===void 0?void 0:t.get(e))===null||n===void 0?void 0:n.languageId;if(i!==void 0){const o=this.languageIdMap.get(i);if(o)return o}const s=nt.extname(e),a=this.fileExtensionMap.get(s);if(!a)throw i?new Error(`The service registry contains no services for the extension '${s}' for language '${i}'.`):new Error(`The service registry contains no services for the extension '${s}'.`);return a}hasServices(e){try{return this.getServices(e),!0}catch{return!1}}get all(){return Array.from(this.languageIdMap.values())}}function xr(r){return{code:r}}var Yn;(function(r){r.all=["fast","slow","built-in"]})(Yn||(Yn={}));class Nm{constructor(e){this.entries=new zn,this.entriesBefore=[],this.entriesAfter=[],this.reflection=e.shared.AstReflection}register(e,t=this,n="fast"){if(n==="built-in")throw new Error("The 'built-in' category is reserved for lexer, parser, and linker errors.");for(const[i,s]of Object.entries(e)){const a=s;if(Array.isArray(a))for(const o of a){const l={check:this.wrapValidationException(o,t),category:n};this.addEntry(i,l)}else if(typeof a=="function"){const o={check:this.wrapValidationException(a,t),category:n};this.addEntry(i,o)}else Dr()}}wrapValidationException(e,t){return async(n,i,s)=>{await this.handleException(()=>e.call(t,n,i,s),"An error occurred during validation",i,n)}}async handleException(e,t,n,i){try{await e()}catch(s){if(ci(s))throw s;console.error(`${t}:`,s),s instanceof Error&&s.stack&&console.error(s.stack);const a=s instanceof Error?s.message:String(s);n("error",`${t}: ${a}`,{node:i})}}addEntry(e,t){if(e==="AstNode"){this.entries.add("AstNode",t);return}for(const n of this.reflection.getAllSubTypes(e))this.entries.add(n,t)}getChecks(e,t){let n=ee(this.entries.get(e)).concat(this.entries.get("AstNode"));return t&&(n=n.filter(i=>t.includes(i.category))),n.map(i=>i.check)}registerBeforeDocument(e,t=this){this.entriesBefore.push(this.wrapPreparationException(e,"An error occurred during set-up of the validation",t))}registerAfterDocument(e,t=this){this.entriesAfter.push(this.wrapPreparationException(e,"An error occurred during tear-down of the validation",t))}wrapPreparationException(e,t,n){return async(i,s,a,o)=>{await this.handleException(()=>e.call(n,i,s,a,o),t,s,i)}}get checksBefore(){return this.entriesBefore}get checksAfter(){return this.entriesAfter}}class wm{constructor(e){this.validationRegistry=e.validation.ValidationRegistry,this.metadata=e.LanguageMetaData}async validateDocument(e,t={},n=K.CancellationToken.None){const i=e.parseResult,s=[];if(await $e(n),(!t.categories||t.categories.includes("built-in"))&&(this.processLexingErrors(i,s,t),t.stopAfterLexingErrors&&s.some(a=>{var o;return((o=a.data)===null||o===void 0?void 0:o.code)===_e.LexingError})||(this.processParsingErrors(i,s,t),t.stopAfterParsingErrors&&s.some(a=>{var o;return((o=a.data)===null||o===void 0?void 0:o.code)===_e.ParsingError}))||(this.processLinkingErrors(e,s,t),t.stopAfterLinkingErrors&&s.some(a=>{var o;return((o=a.data)===null||o===void 0?void 0:o.code)===_e.LinkingError}))))return s;try{s.push(...await this.validateAst(i.value,t,n))}catch(a){if(ci(a))throw a;console.error("An error occurred during validation:",a)}return await $e(n),s}processLexingErrors(e,t,n){var i,s,a;const o=[...e.lexerErrors,...(s=(i=e.lexerReport)===null||i===void 0?void 0:i.diagnostics)!==null&&s!==void 0?s:[]];for(const l of o){const c=(a=l.severity)!==null&&a!==void 0?a:"error",u={severity:Ni(c),range:{start:{line:l.line-1,character:l.column-1},end:{line:l.line-1,character:l.column+l.length-1}},message:l.message,data:bm(c),source:this.getSource()};t.push(u)}}processParsingErrors(e,t,n){for(const i of e.parserErrors){let s;if(isNaN(i.token.startOffset)){if("previousToken"in i){const a=i.previousToken;if(isNaN(a.startOffset)){const o={line:0,character:0};s={start:o,end:o}}else{const o={line:a.endLine-1,character:a.endColumn};s={start:o,end:o}}}}else s=ji(i.token);if(s){const a={severity:Ni("error"),range:s,message:i.message,data:xr(_e.ParsingError),source:this.getSource()};t.push(a)}}}processLinkingErrors(e,t,n){for(const i of e.references){const s=i.error;if(s){const a={node:s.container,property:s.property,index:s.index,data:{code:_e.LinkingError,containerType:s.container.$type,property:s.property,refText:s.reference.$refText}};t.push(this.toDiagnostic("error",s.message,a))}}}async validateAst(e,t,n=K.CancellationToken.None){const i=[],s=(a,o,l)=>{i.push(this.toDiagnostic(a,o,l))};return await this.validateAstBefore(e,t,s,n),await this.validateAstNodes(e,t,s,n),await this.validateAstAfter(e,t,s,n),i}async validateAstBefore(e,t,n,i=K.CancellationToken.None){var s;const a=this.validationRegistry.checksBefore;for(const o of a)await $e(i),await o(e,n,(s=t.categories)!==null&&s!==void 0?s:[],i)}async validateAstNodes(e,t,n,i=K.CancellationToken.None){await Promise.all(Lt(e).map(async s=>{await $e(i);const a=this.validationRegistry.getChecks(s.$type,t.categories);for(const o of a)await o(s,n,i)}))}async validateAstAfter(e,t,n,i=K.CancellationToken.None){var s;const a=this.validationRegistry.checksAfter;for(const o of a)await $e(i),await o(e,n,(s=t.categories)!==null&&s!==void 0?s:[],i)}toDiagnostic(e,t,n){return{message:t,range:Lm(n),severity:Ni(e),code:n.code,codeDescription:n.codeDescription,tags:n.tags,relatedInformation:n.relatedInformation,data:n.data,source:this.getSource()}}getSource(){return this.metadata.languageId}}function Lm(r){if(r.range)return r.range;let e;return typeof r.property=="string"?e=bl(r.node.$cstNode,r.property,r.index):typeof r.keyword=="string"&&(e=Kd(r.node.$cstNode,r.keyword,r.index)),e??(e=r.node.$cstNode),e?e.range:{start:{line:0,character:0},end:{line:0,character:0}}}function Ni(r){switch(r){case"error":return 1;case"warning":return 2;case"info":return 3;case"hint":return 4;default:throw new Error("Invalid diagnostic severity: "+r)}}function bm(r){switch(r){case"error":return xr(_e.LexingError);case"warning":return xr(_e.LexingWarning);case"info":return xr(_e.LexingInfo);case"hint":return xr(_e.LexingHint);default:throw new Error("Invalid diagnostic severity: "+r)}}var _e;(function(r){r.LexingError="lexing-error",r.LexingWarning="lexing-warning",r.LexingInfo="lexing-info",r.LexingHint="lexing-hint",r.ParsingError="parsing-error",r.LinkingError="linking-error"})(_e||(_e={}));class _m{constructor(e){this.astNodeLocator=e.workspace.AstNodeLocator,this.nameProvider=e.references.NameProvider}createDescription(e,t,n){const i=n??Je(e);t??(t=this.nameProvider.getName(e));const s=this.astNodeLocator.getAstNodePath(e);if(!t)throw new Error(`Node at path ${s} has no name.`);let a;const o=()=>{var l;return a??(a=Cn((l=this.nameProvider.getNameNode(e))!==null&&l!==void 0?l:e.$cstNode))};return{node:e,name:t,get nameSegment(){return o()},selectionSegment:Cn(e.$cstNode),type:e.$type,documentUri:i.uri,path:s}}}class Om{constructor(e){this.nodeLocator=e.workspace.AstNodeLocator}async createDescriptions(e,t=K.CancellationToken.None){const n=[],i=e.parseResult.value;for(const s of Lt(i))await $e(t),Sl(s).filter(a=>!hn(a)).forEach(a=>{const o=this.createDescription(a);o&&n.push(o)});return n}createDescription(e){const t=e.reference.$nodeDescription,n=e.reference.$refNode;if(!t||!n)return;const i=Je(e.container).uri;return{sourceUri:i,sourcePath:this.nodeLocator.getAstNodePath(e.container),targetUri:t.documentUri,targetPath:t.path,segment:Cn(n),local:nt.equals(t.documentUri,i)}}}class Pm{constructor(){this.segmentSeparator="/",this.indexSeparator="@"}getAstNodePath(e){if(e.$container){const t=this.getAstNodePath(e.$container),n=this.getPathSegment(e);return t+this.segmentSeparator+n}return""}getPathSegment({$containerProperty:e,$containerIndex:t}){if(!e)throw new Error("Missing '$containerProperty' in AST node.");return t!==void 0?e+this.indexSeparator+t:e}getAstNode(e,t){return t.split(this.segmentSeparator).reduce((n,i)=>{if(!n||i.length===0)return n;const s=i.indexOf(this.indexSeparator);if(s>0){const a=i.substring(0,s),o=parseInt(i.substring(s+1));return n[a]?.[o]}return n[i]},e)}}var Mm=Uc();class Dm{constructor(e){this._ready=new qs,this.settings={},this.workspaceConfig=!1,this.onConfigurationSectionUpdateEmitter=new Mm.Emitter,this.serviceRegistry=e.ServiceRegistry}get ready(){return this._ready.promise}initialize(e){var t,n;this.workspaceConfig=(n=(t=e.capabilities.workspace)===null||t===void 0?void 0:t.configuration)!==null&&n!==void 0?n:!1}async initialized(e){if(this.workspaceConfig){if(e.register){const t=this.serviceRegistry.all;e.register({section:t.map(n=>this.toSectionName(n.LanguageMetaData.languageId))})}if(e.fetchConfiguration){const t=this.serviceRegistry.all.map(i=>({section:this.toSectionName(i.LanguageMetaData.languageId)})),n=await e.fetchConfiguration(t);t.forEach((i,s)=>{this.updateSectionConfiguration(i.section,n[s])})}}this._ready.resolve()}updateConfiguration(e){e.settings&&Object.keys(e.settings).forEach(t=>{const n=e.settings[t];this.updateSectionConfiguration(t,n),this.onConfigurationSectionUpdateEmitter.fire({section:t,configuration:n})})}updateSectionConfiguration(e,t){this.settings[e]=t}async getConfiguration(e,t){await this.ready;const n=this.toSectionName(e);if(this.settings[n])return this.settings[n][t]}toSectionName(e){return`${e}`}get onConfigurationSectionUpdate(){return this.onConfigurationSectionUpdateEmitter.event}}var wr;(function(r){function e(t){return{dispose:async()=>await t()}}r.create=e})(wr||(wr={}));class Fm{constructor(e){this.updateBuildOptions={validation:{categories:["built-in","fast"]}},this.updateListeners=[],this.buildPhaseListeners=new zn,this.documentPhaseListeners=new zn,this.buildState=new Map,this.documentBuildWaiters=new Map,this.currentState=U.Changed,this.langiumDocuments=e.workspace.LangiumDocuments,this.langiumDocumentFactory=e.workspace.LangiumDocumentFactory,this.textDocuments=e.workspace.TextDocuments,this.indexManager=e.workspace.IndexManager,this.serviceRegistry=e.ServiceRegistry}async build(e,t={},n=K.CancellationToken.None){var i,s;for(const a of e){const o=a.uri.toString();if(a.state===U.Validated){if(typeof t.validation=="boolean"&&t.validation)a.state=U.IndexedReferences,a.diagnostics=void 0,this.buildState.delete(o);else if(typeof t.validation=="object"){const l=this.buildState.get(o),c=(i=l?.result)===null||i===void 0?void 0:i.validationChecks;if(c){const u=((s=t.validation.categories)!==null&&s!==void 0?s:Yn.all).filter(d=>!c.includes(d));u.length>0&&(this.buildState.set(o,{completed:!1,options:{validation:Object.assign(Object.assign({},t.validation),{categories:u})},result:l.result}),a.state=U.IndexedReferences)}}}else this.buildState.delete(o)}this.currentState=U.Changed,await this.emitUpdate(e.map(a=>a.uri),[]),await this.buildDocuments(e,t,n)}async update(e,t,n=K.CancellationToken.None){this.currentState=U.Changed;for(const a of t)this.langiumDocuments.deleteDocument(a),this.buildState.delete(a.toString()),this.indexManager.remove(a);for(const a of e){if(!this.langiumDocuments.invalidateDocument(a)){const o=this.langiumDocumentFactory.fromModel({$type:"INVALID"},a);o.state=U.Changed,this.langiumDocuments.addDocument(o)}this.buildState.delete(a.toString())}const i=ee(e).concat(t).map(a=>a.toString()).toSet();this.langiumDocuments.all.filter(a=>!i.has(a.uri.toString())&&this.shouldRelink(a,i)).forEach(a=>{this.serviceRegistry.getServices(a.uri).references.Linker.unlink(a),a.state=Math.min(a.state,U.ComputedScopes),a.diagnostics=void 0}),await this.emitUpdate(e,t),await $e(n);const s=this.sortDocuments(this.langiumDocuments.all.filter(a=>{var o;return a.state<U.Linked||!(!((o=this.buildState.get(a.uri.toString()))===null||o===void 0)&&o.completed)}).toArray());await this.buildDocuments(s,this.updateBuildOptions,n)}async emitUpdate(e,t){await Promise.all(this.updateListeners.map(n=>n(e,t)))}sortDocuments(e){let t=0,n=e.length-1;for(;t<n;){for(;t<e.length&&this.hasTextDocument(e[t]);)t++;for(;n>=0&&!this.hasTextDocument(e[n]);)n--;t<n&&([e[t],e[n]]=[e[n],e[t]])}return e}hasTextDocument(e){var t;return!!(!((t=this.textDocuments)===null||t===void 0)&&t.get(e.uri))}shouldRelink(e,t){return e.references.some(n=>n.error!==void 0)?!0:this.indexManager.isAffected(e,t)}onUpdate(e){return this.updateListeners.push(e),wr.create(()=>{const t=this.updateListeners.indexOf(e);t>=0&&this.updateListeners.splice(t,1)})}async buildDocuments(e,t,n){this.prepareBuild(e,t),await this.runCancelable(e,U.Parsed,n,s=>this.langiumDocumentFactory.update(s,n)),await this.runCancelable(e,U.IndexedContent,n,s=>this.indexManager.updateContent(s,n)),await this.runCancelable(e,U.ComputedScopes,n,async s=>{const a=this.serviceRegistry.getServices(s.uri).references.ScopeComputation;s.precomputedScopes=await a.computeLocalScopes(s,n)}),await this.runCancelable(e,U.Linked,n,s=>this.serviceRegistry.getServices(s.uri).references.Linker.link(s,n)),await this.runCancelable(e,U.IndexedReferences,n,s=>this.indexManager.updateReferences(s,n));const i=e.filter(s=>this.shouldValidate(s));await this.runCancelable(i,U.Validated,n,s=>this.validate(s,n));for(const s of e){const a=this.buildState.get(s.uri.toString());a&&(a.completed=!0)}}prepareBuild(e,t){for(const n of e){const i=n.uri.toString(),s=this.buildState.get(i);(!s||s.completed)&&this.buildState.set(i,{completed:!1,options:t,result:s?.result})}}async runCancelable(e,t,n,i){const s=e.filter(o=>o.state<t);for(const o of s)await $e(n),await i(o),o.state=t,await this.notifyDocumentPhase(o,t,n);const a=e.filter(o=>o.state===t);await this.notifyBuildPhase(a,t,n),this.currentState=t}onBuildPhase(e,t){return this.buildPhaseListeners.add(e,t),wr.create(()=>{this.buildPhaseListeners.delete(e,t)})}onDocumentPhase(e,t){return this.documentPhaseListeners.add(e,t),wr.create(()=>{this.documentPhaseListeners.delete(e,t)})}waitUntil(e,t,n){let i;if(t&&"path"in t?i=t:n=t,n??(n=K.CancellationToken.None),i){const s=this.langiumDocuments.getDocument(i);if(s&&s.state>e)return Promise.resolve(i)}return this.currentState>=e?Promise.resolve(void 0):n.isCancellationRequested?Promise.reject(Wn):new Promise((s,a)=>{const o=this.onBuildPhase(e,()=>{if(o.dispose(),l.dispose(),i){const c=this.langiumDocuments.getDocument(i);s(c?.uri)}else s(void 0)}),l=n.onCancellationRequested(()=>{o.dispose(),l.dispose(),a(Wn)})})}async notifyDocumentPhase(e,t,n){const i=this.documentPhaseListeners.get(t).slice();for(const s of i)try{await s(e,n)}catch(a){if(!ci(a))throw a}}async notifyBuildPhase(e,t,n){if(e.length===0)return;const i=this.buildPhaseListeners.get(t).slice();for(const s of i)await $e(n),await s(e,n)}shouldValidate(e){return!!this.getBuildOptions(e).validation}async validate(e,t){var n,i;const s=this.serviceRegistry.getServices(e.uri).validation.DocumentValidator,a=this.getBuildOptions(e).validation,o=typeof a=="object"?a:void 0,l=await s.validateDocument(e,o,t);e.diagnostics?e.diagnostics.push(...l):e.diagnostics=l;const c=this.buildState.get(e.uri.toString());if(c){(n=c.result)!==null&&n!==void 0||(c.result={});const u=(i=o?.categories)!==null&&i!==void 0?i:Yn.all;c.result.validationChecks?c.result.validationChecks.push(...u):c.result.validationChecks=[...u]}}getBuildOptions(e){var t,n;return(n=(t=this.buildState.get(e.uri.toString()))===null||t===void 0?void 0:t.options)!==null&&n!==void 0?n:{}}}class Um{constructor(e){this.symbolIndex=new Map,this.symbolByTypeIndex=new Am,this.referenceIndex=new Map,this.documents=e.workspace.LangiumDocuments,this.serviceRegistry=e.ServiceRegistry,this.astReflection=e.AstReflection}findAllReferences(e,t){const n=Je(e).uri,i=[];return this.referenceIndex.forEach(s=>{s.forEach(a=>{nt.equals(a.targetUri,n)&&a.targetPath===t&&i.push(a)})}),ee(i)}allElements(e,t){let n=ee(this.symbolIndex.keys());return t&&(n=n.filter(i=>!t||t.has(i))),n.map(i=>this.getFileDescriptions(i,e)).flat()}getFileDescriptions(e,t){var n;return t?this.symbolByTypeIndex.get(e,t,()=>{var i;return((i=this.symbolIndex.get(e))!==null&&i!==void 0?i:[]).filter(s=>this.astReflection.isSubtype(s.type,t))}):(n=this.symbolIndex.get(e))!==null&&n!==void 0?n:[]}remove(e){const t=e.toString();this.symbolIndex.delete(t),this.symbolByTypeIndex.clear(t),this.referenceIndex.delete(t)}async updateContent(e,t=K.CancellationToken.None){const n=await this.serviceRegistry.getServices(e.uri).references.ScopeComputation.computeExports(e,t),i=e.uri.toString();this.symbolIndex.set(i,n),this.symbolByTypeIndex.clear(i)}async updateReferences(e,t=K.CancellationToken.None){const n=await this.serviceRegistry.getServices(e.uri).workspace.ReferenceDescriptionProvider.createDescriptions(e,t);this.referenceIndex.set(e.uri.toString(),n)}isAffected(e,t){const n=this.referenceIndex.get(e.uri.toString());return n?n.some(i=>!i.local&&t.has(i.targetUri.toString())):!1}}class Gm{constructor(e){this.initialBuildOptions={},this._ready=new qs,this.serviceRegistry=e.ServiceRegistry,this.langiumDocuments=e.workspace.LangiumDocuments,this.documentBuilder=e.workspace.DocumentBuilder,this.fileSystemProvider=e.workspace.FileSystemProvider,this.mutex=e.workspace.WorkspaceLock}get ready(){return this._ready.promise}get workspaceFolders(){return this.folders}initialize(e){var t;this.folders=(t=e.workspaceFolders)!==null&&t!==void 0?t:void 0}initialized(e){return this.mutex.write(t=>{var n;return this.initializeWorkspace((n=this.folders)!==null&&n!==void 0?n:[],t)})}async initializeWorkspace(e,t=K.CancellationToken.None){const n=await this.performStartup(e);await $e(t),await this.documentBuilder.build(n,this.initialBuildOptions,t)}async performStartup(e){const t=this.serviceRegistry.all.flatMap(s=>s.LanguageMetaData.fileExtensions),n=[],i=s=>{n.push(s),this.langiumDocuments.hasDocument(s.uri)||this.langiumDocuments.addDocument(s)};return await this.loadAdditionalDocuments(e,i),await Promise.all(e.map(s=>[s,this.getRootFolder(s)]).map(async s=>this.traverseFolder(...s,t,i))),this._ready.resolve(),n}loadAdditionalDocuments(e,t){return Promise.resolve()}getRootFolder(e){return $t.parse(e.uri)}async traverseFolder(e,t,n,i){const s=await this.fileSystemProvider.readDirectory(t);await Promise.all(s.map(async a=>{if(this.includeEntry(e,a,n)){if(a.isDirectory)await this.traverseFolder(e,a.uri,n,i);else if(a.isFile){const o=await this.langiumDocuments.getOrCreateDocument(a.uri);i(o)}}}))}includeEntry(e,t,n){const i=nt.basename(t.uri);if(i.startsWith("."))return!1;if(t.isDirectory)return i!=="node_modules"&&i!=="out";if(t.isFile){const s=nt.extname(t.uri);return n.includes(s)}return!1}}class Bm{buildUnexpectedCharactersMessage(e,t,n,i,s){return Xi.buildUnexpectedCharactersMessage(e,t,n,i,s)}buildUnableToPopLexerModeMessage(e){return Xi.buildUnableToPopLexerModeMessage(e)}}const Km={mode:"full"};class Vm{constructor(e){this.errorMessageProvider=e.parser.LexerErrorMessageProvider,this.tokenBuilder=e.parser.TokenBuilder;const t=this.tokenBuilder.buildTokens(e.Grammar,{caseInsensitive:e.LanguageMetaData.caseInsensitive});this.tokenTypes=this.toTokenTypeDictionary(t);const n=Yo(t)?Object.values(t):t,i=e.LanguageMetaData.mode==="production";this.chevrotainLexer=new he(n,{positionTracking:"full",skipValidations:i,errorMessageProvider:this.errorMessageProvider})}get definition(){return this.tokenTypes}tokenize(e,t=Km){var n,i,s;const a=this.chevrotainLexer.tokenize(e);return{tokens:a.tokens,errors:a.errors,hidden:(n=a.groups.hidden)!==null&&n!==void 0?n:[],report:(s=(i=this.tokenBuilder).flushLexingReport)===null||s===void 0?void 0:s.call(i,e)}}toTokenTypeDictionary(e){if(Yo(e))return e;const t=jc(e)?Object.values(e.modes).flat():e,n={};return t.forEach(i=>n[i.name]=i),n}}function jm(r){return Array.isArray(r)&&(r.length===0||"name"in r[0])}function jc(r){return r&&"modes"in r&&"defaultMode"in r}function Yo(r){return!jm(r)&&!jc(r)}function Hm(r,e,t){let n,i;typeof r=="string"?(i=e,n=t):(i=r.range.start,n=e),i||(i=P.create(0,0));const s=Hc(r),a=Xs(n),o=Ym({lines:s,position:i,options:a});return Jm({index:0,tokens:o,position:i})}function Wm(r,e){const t=Xs(e),n=Hc(r);if(n.length===0)return!1;const i=n[0],s=n[n.length-1],a=t.start,o=t.end;return!!a?.exec(i)&&!!o?.exec(s)}function Hc(r){let e="";return typeof r=="string"?e=r:e=r.text,e.split(Nd)}const qo=/\s*(@([\p{L}][\p{L}\p{N}]*)?)/uy,zm=/\{(@[\p{L}][\p{L}\p{N}]*)(\s*)([^\r\n}]+)?\}/gu;function Ym(r){var e,t,n;const i=[];let s=r.position.line,a=r.position.character;for(let o=0;o<r.lines.length;o++){const l=o===0,c=o===r.lines.length-1;let u=r.lines[o],d=0;if(l&&r.options.start){const h=(e=r.options.start)===null||e===void 0?void 0:e.exec(u);h&&(d=h.index+h[0].length)}else{const h=(t=r.options.line)===null||t===void 0?void 0:t.exec(u);h&&(d=h.index+h[0].length)}if(c){const h=(n=r.options.end)===null||n===void 0?void 0:n.exec(u);h&&(u=u.substring(0,h.index))}if(u=u.substring(0,Zm(u)),Es(u,d)>=u.length){if(i.length>0){const h=P.create(s,a);i.push({type:"break",content:"",range:O.create(h,h)})}}else{qo.lastIndex=d;const h=qo.exec(u);if(h){const f=h[0],m=h[1],g=P.create(s,a+d),k=P.create(s,a+d+f.length);i.push({type:"tag",content:m,range:O.create(g,k)}),d+=f.length,d=Es(u,d)}if(d<u.length){const f=u.substring(d),m=Array.from(f.matchAll(zm));i.push(...qm(m,f,s,a+d))}}s++,a=0}return i.length>0&&i[i.length-1].type==="break"?i.slice(0,-1):i}function qm(r,e,t,n){const i=[];if(r.length===0){const s=P.create(t,n),a=P.create(t,n+e.length);i.push({type:"text",content:e,range:O.create(s,a)})}else{let s=0;for(const o of r){const l=o.index,c=e.substring(s,l);c.length>0&&i.push({type:"text",content:e.substring(s,l),range:O.create(P.create(t,s+n),P.create(t,l+n))});let u=c.length+1;const d=o[1];if(i.push({type:"inline-tag",content:d,range:O.create(P.create(t,s+u+n),P.create(t,s+u+d.length+n))}),u+=d.length,o.length===4){u+=o[2].length;const h=o[3];i.push({type:"text",content:h,range:O.create(P.create(t,s+u+n),P.create(t,s+u+h.length+n))})}else i.push({type:"text",content:"",range:O.create(P.create(t,s+u+n),P.create(t,s+u+n))});s=l+o[0].length}const a=e.substring(s);a.length>0&&i.push({type:"text",content:a,range:O.create(P.create(t,s+n),P.create(t,s+n+a.length))})}return i}const Xm=/\S/,Qm=/\s*$/;function Es(r,e){const t=r.substring(e).match(Xm);return t?e+t.index:r.length}function Zm(r){const e=r.match(Qm);if(e&&typeof e.index=="number")return e.index}function Jm(r){var e,t,n,i;const s=P.create(r.position.line,r.position.character);if(r.tokens.length===0)return new Xo([],O.create(s,s));const a=[];for(;r.index<r.tokens.length;){const c=eg(r,a[a.length-1]);c&&a.push(c)}const o=(t=(e=a[0])===null||e===void 0?void 0:e.range.start)!==null&&t!==void 0?t:s,l=(i=(n=a[a.length-1])===null||n===void 0?void 0:n.range.end)!==null&&i!==void 0?i:s;return new Xo(a,O.create(o,l))}function eg(r,e){const t=r.tokens[r.index];if(t.type==="tag")return zc(r,!1);if(t.type==="text"||t.type==="inline-tag")return Wc(r);tg(t,e),r.index++}function tg(r,e){if(e){const t=new qc("",r.range);"inlines"in e?e.inlines.push(t):e.content.inlines.push(t)}}function Wc(r){let e=r.tokens[r.index];const t=e;let n=e;const i=[];for(;e&&e.type!=="break"&&e.type!=="tag";)i.push(rg(r)),n=e,e=r.tokens[r.index];return new As(i,O.create(t.range.start,n.range.end))}function rg(r){return r.tokens[r.index].type==="inline-tag"?zc(r,!0):Yc(r)}function zc(r,e){const t=r.tokens[r.index++],n=t.content.substring(1);if(r.tokens[r.index]?.type==="text")if(e){const s=Yc(r);return new Li(n,new As([s],s.range),e,O.create(t.range.start,s.range.end))}else{const s=Wc(r);return new Li(n,s,e,O.create(t.range.start,s.range.end))}else{const s=t.range;return new Li(n,new As([],s),e,s)}}function Yc(r){const e=r.tokens[r.index++];return new qc(e.content,e.range)}function Xs(r){if(!r)return Xs({start:"/**",end:"*/",line:"*"});const{start:e,end:t,line:n}=r;return{start:wi(e,!0),end:wi(t,!1),line:wi(n,!0)}}function wi(r,e){if(typeof r=="string"||typeof r=="object"){const t=typeof r=="string"?ti(r):r.source;return e?new RegExp(`^\\s*${t}`):new RegExp(`\\s*${t}\\s*$`)}else return r}class Xo{constructor(e,t){this.elements=e,this.range=t}getTag(e){return this.getAllTags().find(t=>t.name===e)}getTags(e){return this.getAllTags().filter(t=>t.name===e)}getAllTags(){return this.elements.filter(e=>"name"in e)}toString(){let e="";for(const t of this.elements)if(e.length===0)e=t.toString();else{const n=t.toString();e+=Qo(e)+n}return e.trim()}toMarkdown(e){let t="";for(const n of this.elements)if(t.length===0)t=n.toMarkdown(e);else{const i=n.toMarkdown(e);t+=Qo(t)+i}return t.trim()}}class Li{constructor(e,t,n,i){this.name=e,this.content=t,this.inline=n,this.range=i}toString(){let 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