99AI/AIWebQuickDeploy/public/chat/js/mermaid-parser.core-a05879fd.js

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r=0,i=t.length>r,s,a=!0;for(;i&&a;)s=t[r],a=Xr(s),e=e.concat(tr(s)),r=r+1,i=t.length>r;return qs(e)}function ff(n){const e=S(n.definition,t=>tr(t));return qs(we(e))}function hf(n){return[n.terminalType]}const tc="_~IN~_";class pf extends ki{constructor(e){super(),this.topProd=e,this.follows={}}startWalking(){return this.walk(this.topProd),this.follows}walkTerminal(e,t,r){}walkProdRef(e,t,r){const i=gf(e.referencedRule,e.idx)+this.topProd.name,s=t.concat(r),a=new pe({definition:s}),o=tr(a);this.follows[i]=o}}function mf(n){const e={};return C(n,t=>{const r=new pf(t).startWalking();xe(e,r)}),e}function gf(n,e){return n.name+e+tc}let Or={};const yf=new Hl;function xi(n){const e=n.toString();if(Or.hasOwnProperty(e))return Or[e];{const t=yf.pattern(e);return Or[e]=t,t}}function Tf(){Or={}}const nc="Complement Sets are not supported for first char optimization",Jr=`Unable to use "first char" lexer optimizations:
`;function Rf(n,e=!1){try{const t=xi(n);return hs(t.value,{},t.flags.ignoreCase)}catch(t){if(t.message===nc)e&&(`${Jr}${n.toString()}`,void 0);else{let r="";e&&(r=`
	This will disable the lexer's first char optimizations.
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	Failed parsing: < ${n.toString()} >
	Using the @chevrotain/regexp-to-ast library
	Please open an issue at: https://github.com/chevrotain/chevrotain/issues`+r}}return[]}function hs(n,e,t){switch(n.type){case"Disjunction":for(let i=0;i<n.value.length;i++)hs(n.value[i],e,t);break;case"Alternative":const r=n.value;for(let i=0;i<r.length;i++){const s=r[i];switch(s.type){case"EndAnchor":case"GroupBackReference":case"Lookahead":case"NegativeLookahead":case"StartAnchor":case"WordBoundary":case"NonWordBoundary":continue}const a=s;switch(a.type){case"Character":yr(a.value,e,t);break;case"Set":if(a.complement===!0)throw Error(nc);C(a.value,l=>{if(typeof l=="number")yr(l,e,t);else{const c=l;if(t===!0)for(let u=c.from;u<=c.to;u++)yr(u,e,t);else{for(let u=c.from;u<=c.to&&u<Sn;u++)yr(u,e,t);if(c.to>=Sn){const u=c.from>=Sn?c.from:Sn,d=c.to,h=nt(u),f=nt(d);for(let m=h;m<=f;m++)e[m]=m}}}});break;case"Group":hs(a.value,e,t);break;default:throw Error("Non Exhaustive Match")}const o=a.quantifier!==void 0&&a.quantifier.atLeast===0;if(a.type==="Group"&&ps(a)===!1||a.type!=="Group"&&o===!1)break}break;default:throw Error("non exhaustive match!")}return q(e)}function yr(n,e,t){const r=nt(n);e[r]=r,t===!0&&vf(n,e)}function vf(n,e){const t=String.fromCharCode(n),r=t.toUpperCase();if(r!==t){const i=nt(r.charCodeAt(0));e[i]=i}else{const i=t.toLowerCase();if(i!==t){const s=nt(i.charCodeAt(0));e[s]=s}}}function La(n,e){return Lt(n.value,t=>{if(typeof t=="number")return de(e,t);{const r=t;return Lt(e,i=>r.from<=i&&i<=r.to)!==void 0}})}function ps(n){const e=n.quantifier;return e&&e.atLeast===0?!0:n.value?te(n.value)?Pe(n.value,ps):ps(n.value):!1}class Af extends Ai{constructor(e){super(),this.targetCharCodes=e,this.found=!1}visitChildren(e){if(this.found!==!0){switch(e.type){case"Lookahead":this.visitLookahead(e);return;case"NegativeLookahead":this.visitNegativeLookahead(e);return}super.visitChildren(e)}}visitCharacter(e){de(this.targetCharCodes,e.value)&&(this.found=!0)}visitSet(e){e.complement?La(e,this.targetCharCodes)===void 0&&(this.found=!0):La(e,this.targetCharCodes)!==void 0&&(this.found=!0)}}function ra(n,e){if(e instanceof RegExp){const t=xi(e),r=new Af(n);return r.visit(t),r.found}else return Lt(e,t=>de(n,t.charCodeAt(0)))!==void 0}const pt="PATTERN",xn="defaultMode",Tr="modes";let rc=typeof new RegExp("(?:)").sticky=="boolean";function Ef(n,e){e=zs(e,{useSticky:rc,debug:!1,safeMode:!1,positionTracking:"full",lineTerminatorCharacters:["\r",`
`],tracer:(A,R)=>R()});const t=e.tracer;t("initCharCodeToOptimizedIndexMap",()=>{Hf()});let r;t("Reject Lexer.NA",()=>{r=Ti(n,A=>A[pt]===fe.NA)});let i=!1,s;t("Transform Patterns",()=>{i=!1,s=S(r,A=>{const R=A[pt];if(Xe(R)){const $=R.source;return $.length===1&&$!=="^"&&$!=="$"&&$!=="."&&!R.ignoreCase?$:$.length===2&&$[0]==="\\"&&!de(["d","D","s","S","t","r","n","t","0","c","b","B","f","v","w","W"],$[1])?$[1]:e.useSticky?ba(R):Oa(R)}else{if(yt(R))return i=!0,{exec:R};if(typeof R=="object")return i=!0,R;if(typeof R=="string"){if(R.length===1)return R;{const $=R.replace(/[\\^$.*+?()[\]{}|]/g,"\\$&"),G=new RegExp($);return e.useSticky?ba(G):Oa(G)}}else throw Error("non exhaustive match")}})});let a,o,l,c,u;t("misc mapping",()=>{a=S(r,A=>A.tokenTypeIdx),o=S(r,A=>{const R=A.GROUP;if(R!==fe.SKIPPED){if(he(R))return R;if(Ye(R))return!1;throw Error("non exhaustive match")}}),l=S(r,A=>{const R=A.LONGER_ALT;if(R)return te(R)?S(R,G=>Sa(r,G)):[Sa(r,R)]}),c=S(r,A=>A.PUSH_MODE),u=S(r,A=>N(A,"POP_MODE"))});let d;t("Line Terminator Handling",()=>{const A=ac(e.lineTerminatorCharacters);d=S(r,R=>!1),e.positionTracking!=="onlyOffset"&&(d=S(r,R=>N(R,"LINE_BREAKS")?!!R.LINE_BREAKS:sc(R,A)===!1&&ra(A,R.PATTERN)))});let h,f,m,g;t("Misc Mapping #2",()=>{h=S(r,ic),f=S(s,Vf),m=le(r,(A,R)=>{const $=R.GROUP;return he($)&&$!==fe.SKIPPED&&(A[$]=[]),A},{}),g=S(s,(A,R)=>({pattern:s[R],longerAlt:l[R],canLineTerminator:d[R],isCustom:h[R],short:f[R],group:o[R],push:c[R],pop:u[R],tokenTypeIdx:a[R],tokenType:r[R]}))});let v=!0,y=[];return e.safeMode||t("First Char Optimization",()=>{y=le(r,(A,R,$)=>{if(typeof R.PATTERN=="string"){const G=R.PATTERN.charCodeAt(0),ie=nt(G);Wi(A,ie,g[$])}else if(te(R.START_CHARS_HINT)){let G;C(R.START_CHARS_HINT,ie=>{const Le=typeof ie=="string"?ie.charCodeAt(0):ie,Te=nt(Le);G!==Te&&(G=Te,Wi(A,Te,g[$]))})}else if(Xe(R.PATTERN))if(R.PATTERN.unicode)v=!1,e.ensureOptimizations&&(`${Jr}${R.PATTERN.toString()}`,void 0);else{const G=Rf(R.PATTERN,e.ensureOptimizations);F(G)&&(v=!1),C(G,ie=>{Wi(A,ie,g[$])})}else e.ensureOptimizations&&(`${Jr}${R.name}`,void 0),v=!1;return A},[])}),{emptyGroups:m,patternIdxToConfig:g,charCodeToPatternIdxToConfig:y,hasCustom:i,canBeOptimized:v}}function kf(n,e){let t=[];const r=Sf(n);t=t.concat(r.errors);const i=If(r.valid),s=i.valid;return t=t.concat(i.errors),t=t.concat(xf(s)),t=t.concat(bf(s)),t=t.concat(Pf(s,e)),t=t.concat(Mf(s)),t}function xf(n){let e=[];const t=Se(n,r=>Xe(r[pt]));return e=e.concat(Cf(t)),e=e.concat(_f(t)),e=e.concat(Lf(t)),e=e.concat(Of(t)),e=e.concat(Nf(t)),e}function Sf(n){const e=Se(n,i=>!N(i,pt)),t=S(e,i=>({message:"Token Type: ->"+i.name+"<- missing static 'PATTERN' property",type:j.MISSING_PATTERN,tokenTypes:[i]})),r=yi(n,e);return{errors:t,valid:r}}function If(n){const e=Se(n,i=>{const s=i[pt];return!Xe(s)&&!yt(s)&&!N(s,"exec")&&!he(s)}),t=S(e,i=>({message:"Token Type: ->"+i.name+"<- static 'PATTERN' can only be a RegExp, a Function matching the {CustomPatternMatcherFunc} type or an Object matching the {ICustomPattern} interface.",type:j.INVALID_PATTERN,tokenTypes:[i]})),r=yi(n,e);return{errors:t,valid:r}}const $f=/[^\\][$]/;function Cf(n){class e extends Ai{constructor(){super(...arguments),this.found=!1}visitEndAnchor(s){this.found=!0}}const t=Se(n,i=>{const s=i.PATTERN;try{const a=xi(s),o=new e;return o.visit(a),o.found}catch(a){return $f.test(s.source)}});return S(t,i=>({message:`Unexpected RegExp Anchor Error:
	Token Type: ->`+i.name+`<- static 'PATTERN' cannot contain end of input anchor '$'
	See chevrotain.io/docs/guide/resolving_lexer_errors.html#ANCHORS	for details.`,type:j.EOI_ANCHOR_FOUND,tokenTypes:[i]}))}function Nf(n){const e=Se(n,r=>r.PATTERN.test(""));return S(e,r=>({message:"Token Type: ->"+r.name+"<- static 'PATTERN' must not match an empty string",type:j.EMPTY_MATCH_PATTERN,tokenTypes:[r]}))}const wf=/[^\\[][\^]|^\^/;function _f(n){class e extends Ai{constructor(){super(...arguments),this.found=!1}visitStartAnchor(s){this.found=!0}}const t=Se(n,i=>{const s=i.PATTERN;try{const a=xi(s),o=new e;return o.visit(a),o.found}catch(a){return wf.test(s.source)}});return S(t,i=>({message:`Unexpected RegExp Anchor Error:
	Token Type: ->`+i.name+`<- static 'PATTERN' cannot contain start of input anchor '^'
	See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#ANCHORS	for details.`,type:j.SOI_ANCHOR_FOUND,tokenTypes:[i]}))}function Lf(n){const e=Se(n,r=>{const i=r[pt];return i instanceof RegExp&&(i.multiline||i.global)});return S(e,r=>({message:"Token Type: ->"+r.name+"<- static 'PATTERN' may NOT contain global('g') or multiline('m')",type:j.UNSUPPORTED_FLAGS_FOUND,tokenTypes:[r]}))}function Of(n){const e=[];let t=S(n,s=>le(n,(a,o)=>(s.PATTERN.source===o.PATTERN.source&&!de(e,o)&&o.PATTERN!==fe.NA&&(e.push(o),a.push(o)),a),[]));t=Qn(t);const r=Se(t,s=>s.length>1);return S(r,s=>{const a=S(s,l=>l.name);return{message:`The same RegExp pattern ->${Me(s).PATTERN}<-has been used in all of the following Token Types: ${a.join(", ")} <-`,type:j.DUPLICATE_PATTERNS_FOUND,tokenTypes:s}})}function bf(n){const e=Se(n,r=>{if(!N(r,"GROUP"))return!1;const i=r.GROUP;return i!==fe.SKIPPED&&i!==fe.NA&&!he(i)});return S(e,r=>({message:"Token Type: ->"+r.name+"<- static 'GROUP' can only be Lexer.SKIPPED/Lexer.NA/A String",type:j.INVALID_GROUP_TYPE_FOUND,tokenTypes:[r]}))}function Pf(n,e){const t=Se(n,i=>i.PUSH_MODE!==void 0&&!de(e,i.PUSH_MODE));return S(t,i=>({message:`Token Type: ->${i.name}<- static 'PUSH_MODE' value cannot refer to a Lexer Mode ->${i.PUSH_MODE}<-which does not exist`,type:j.PUSH_MODE_DOES_NOT_EXIST,tokenTypes:[i]}))}function Mf(n){const e=[],t=le(n,(r,i,s)=>{const a=i.PATTERN;return a===fe.NA||(he(a)?r.push({str:a,idx:s,tokenType:i}):Xe(a)&&Ff(a)&&r.push({str:a.source,idx:s,tokenType:i})),r},[]);return C(n,(r,i)=>{C(t,({str:s,idx:a,tokenType:o})=>{if(i<a&&Df(s,r.PATTERN)){const l=`Token: ->${o.name}<- can never be matched.
Because it appears AFTER the Token Type ->${r.name}<-in the lexer's definition.
See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#UNREACHABLE`;e.push({message:l,type:j.UNREACHABLE_PATTERN,tokenTypes:[r,o]})}})}),e}function Df(n,e){if(Xe(e)){const t=e.exec(n);return t!==null&&t.index===0}else{if(yt(e))return e(n,0,[],{});if(N(e,"exec"))return e.exec(n,0,[],{});if(typeof e=="string")return e===n;throw Error("non exhaustive match")}}function Ff(n){return Lt([".","\\","[","]","|","^","$","(",")","?","*","+","{"],t=>n.source.indexOf(t)!==-1)===void 0}function Oa(n){const e=n.ignoreCase?"i":"";return new RegExp(`^(?:${n.source})`,e)}function ba(n){const e=n.ignoreCase?"iy":"y";return new RegExp(`${n.source}`,e)}function Gf(n,e,t){const r=[];return N(n,xn)||r.push({message:"A MultiMode Lexer cannot be initialized without a <"+xn+`> property in its definition
`,type:j.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE}),N(n,Tr)||r.push({message:"A MultiMode Lexer cannot be initialized without a <"+Tr+`> property in its definition
`,type:j.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY}),N(n,Tr)&&N(n,xn)&&!N(n.modes,n.defaultMode)&&r.push({message:`A MultiMode Lexer cannot be initialized with a ${xn}: <${n.defaultMode}>which does not exist
`,type:j.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST}),N(n,Tr)&&C(n.modes,(i,s)=>{C(i,(a,o)=>{if(Ye(a))r.push({message:`A Lexer cannot be initialized using an undefined Token Type. Mode:<${s}> at index: <${o}>
`,type:j.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=>{!Ye(c)&&!de(i,c)&&r.push({message:`A MultiMode Lexer cannot be initialized with a longer_alt <${c.name}> on token <${a.name}> outside of mode <${s}>
`,type:j.MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE})})}})}),r}function Uf(n,e,t){const r=[];let i=!1;const s=Qn(we(q(n.modes))),a=Ti(s,l=>l[pt]===fe.NA),o=ac(t);return e&&C(a,l=>{const c=sc(l,o);if(c!==!1){const d={message:Kf(l,c),type:c.issue,tokenType:l};r.push(d)}else N(l,"LINE_BREAKS")?l.LINE_BREAKS===!0&&(i=!0):ra(o,l.PATTERN)&&(i=!0)}),e&&!i&&r.push({message:`Warning: No LINE_BREAKS Found.
	This Lexer has been defined to track line and column information,
	But none of the Token Types can be identified as matching a line terminator.
	See https://chevrotain.io/docs/guide/resolving_lexer_errors.html#LINE_BREAKS 
	for details.`,type:j.NO_LINE_BREAKS_FLAGS}),r}function Bf(n){const e={},t=_t(n);return C(t,r=>{const i=n[r];if(te(i))e[r]=[];else throw Error("non exhaustive match")}),e}function ic(n){const e=n.PATTERN;if(Xe(e))return!1;if(yt(e))return!0;if(N(e,"exec"))return!0;if(he(e))return!1;throw Error("non exhaustive match")}function Vf(n){return he(n)&&n.length===1?n.charCodeAt(0):!1}const Wf={test:function(n){const e=n.length;for(let t=this.lastIndex;t<e;t++){const r=n.charCodeAt(t);if(r===10)return this.lastIndex=t+1,!0;if(r===13)return n.charCodeAt(t+1)===10?this.lastIndex=t+2:this.lastIndex=t+1,!0}return!1},lastIndex:0};function sc(n,e){if(N(n,"LINE_BREAKS"))return!1;if(Xe(n.PATTERN)){try{ra(e,n.PATTERN)}catch(t){return{issue:j.IDENTIFY_TERMINATOR,errMsg:t.message}}return!1}else{if(he(n.PATTERN))return!1;if(ic(n))return{issue:j.CUSTOM_LINE_BREAK};throw Error("non exhaustive match")}}function Kf(n,e){if(e.issue===j.IDENTIFY_TERMINATOR)return`Warning: unable to identify line terminator usage in pattern.
	The problem is in the <${n.name}> Token Type
	 Root cause: ${e.errMsg}.
	For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#IDENTIFY_TERMINATOR`;if(e.issue===j.CUSTOM_LINE_BREAK)return`Warning: A Custom Token Pattern should specify the <line_breaks> option.
	The problem is in the <${n.name}> Token Type
	For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#CUSTOM_LINE_BREAK`;throw Error("non exhaustive match")}function ac(n){return S(n,t=>he(t)?t.charCodeAt(0):t)}function Wi(n,e,t){n[e]===void 0?n[e]=[t]:n[e].push(t)}const Sn=256;let br=[];function nt(n){return n<Sn?n:br[n]}function Hf(){if(F(br)){br=new Array(65536);for(let n=0;n<65536;n++)br[n]=n>255?255+~~(n/255):n}}function nr(n,e){const t=n.tokenTypeIdx;return t===e.tokenTypeIdx?!0:e.isParent===!0&&e.categoryMatchesMap[t]===!0}function Qr(n,e){return n.tokenTypeIdx===e.tokenTypeIdx}let Pa=1;const oc={};function rr(n){const e=jf(n);zf(e),Yf(e),qf(e),C(e,t=>{t.isParent=t.categoryMatches.length>0})}function jf(n){let e=re(n),t=n,r=!0;for(;r;){t=Qn(we(S(t,s=>s.CATEGORIES)));const i=yi(t,e);e=e.concat(i),F(i)?r=!1:t=i}return e}function zf(n){C(n,e=>{cc(e)||(oc[Pa]=e,e.tokenTypeIdx=Pa++),Ma(e)&&!te(e.CATEGORIES)&&(e.CATEGORIES=[e.CATEGORIES]),Ma(e)||(e.CATEGORIES=[]),Xf(e)||(e.categoryMatches=[]),Jf(e)||(e.categoryMatchesMap={})})}function qf(n){C(n,e=>{e.categoryMatches=[],C(e.categoryMatchesMap,(t,r)=>{e.categoryMatches.push(oc[r].tokenTypeIdx)})})}function Yf(n){C(n,e=>{lc([],e)})}function lc(n,e){C(n,t=>{e.categoryMatchesMap[t.tokenTypeIdx]=!0}),C(e.CATEGORIES,t=>{const r=n.concat(e);de(r,t)||lc(r,t)})}function cc(n){return N(n,"tokenTypeIdx")}function Ma(n){return N(n,"CATEGORIES")}function Xf(n){return N(n,"categoryMatches")}function Jf(n){return N(n,"categoryMatchesMap")}function Qf(n){return N(n,"tokenTypeIdx")}const ms={buildUnableToPopLexerModeMessage(n){return`Unable to pop Lexer Mode after encountering Token ->${n.image}<- The Mode Stack is empty`},buildUnexpectedCharactersMessage(n,e,t,r,i){return`unexpected character: ->${n.charAt(e)}<- at offset: ${e}, skipped ${t} characters.`}};var j;(function(n){n[n.MISSING_PATTERN=0]="MISSING_PATTERN",n[n.INVALID_PATTERN=1]="INVALID_PATTERN",n[n.EOI_ANCHOR_FOUND=2]="EOI_ANCHOR_FOUND",n[n.UNSUPPORTED_FLAGS_FOUND=3]="UNSUPPORTED_FLAGS_FOUND",n[n.DUPLICATE_PATTERNS_FOUND=4]="DUPLICATE_PATTERNS_FOUND",n[n.INVALID_GROUP_TYPE_FOUND=5]="INVALID_GROUP_TYPE_FOUND",n[n.PUSH_MODE_DOES_NOT_EXIST=6]="PUSH_MODE_DOES_NOT_EXIST",n[n.MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE=7]="MULTI_MODE_LEXER_WITHOUT_DEFAULT_MODE",n[n.MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY=8]="MULTI_MODE_LEXER_WITHOUT_MODES_PROPERTY",n[n.MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST=9]="MULTI_MODE_LEXER_DEFAULT_MODE_VALUE_DOES_NOT_EXIST",n[n.LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED=10]="LEXER_DEFINITION_CANNOT_CONTAIN_UNDEFINED",n[n.SOI_ANCHOR_FOUND=11]="SOI_ANCHOR_FOUND",n[n.EMPTY_MATCH_PATTERN=12]="EMPTY_MATCH_PATTERN",n[n.NO_LINE_BREAKS_FLAGS=13]="NO_LINE_BREAKS_FLAGS",n[n.UNREACHABLE_PATTERN=14]="UNREACHABLE_PATTERN",n[n.IDENTIFY_TERMINATOR=15]="IDENTIFY_TERMINATOR",n[n.CUSTOM_LINE_BREAK=16]="CUSTOM_LINE_BREAK",n[n.MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE=17]="MULTI_MODE_LEXER_LONGER_ALT_NOT_IN_CURRENT_MODE"})(j||(j={}));const In={deferDefinitionErrorsHandling:!1,positionTracking:"full",lineTerminatorsPattern:/\n|\r\n?/g,lineTerminatorCharacters:[`
`,"\r"],ensureOptimizations:!1,safeMode:!1,errorMessageProvider:ms,traceInitPerf:!1,skipValidations:!1,recoveryEnabled:!0};Object.freeze(In);class fe{constructor(e,t=In){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;const{time:o,value:l}=Zl(s),c=o>10?console.warn:console.log;return this.traceInitIndent<this.traceInitMaxIdent&&c(`${a}<-- <${i}> time: ${o}ms`),this.traceInitIndent--,l}else return s()},typeof t=="boolean")throw Error(`The second argument to the Lexer constructor is now an ILexerConfig Object.
a boolean 2nd argument is no longer supported`);this.config=xe({},In,t);const r=this.config.traceInitPerf;r===!0?(this.traceInitMaxIdent=1/0,this.traceInitPerf=!0):typeof r=="number"&&(this.traceInitMaxIdent=r,this.traceInitPerf=!0),this.traceInitIndent=-1,this.TRACE_INIT("Lexer Constructor",()=>{let i,s=!0;this.TRACE_INIT("Lexer Config handling",()=>{if(this.config.lineTerminatorsPattern===In.lineTerminatorsPattern)this.config.lineTerminatorsPattern=Wf;else if(this.config.lineTerminatorCharacters===In.lineTerminatorCharacters)throw Error(`Error: Missing <lineTerminatorCharacters> property on the Lexer config.
	For details See: https://chevrotain.io/docs/guide/resolving_lexer_errors.html#MISSING_LINE_TERM_CHARS`);if(t.safeMode&&t.ensureOptimizations)throw Error('"safeMode" and "ensureOptimizations" flags are mutually exclusive.');this.trackStartLines=/full|onlyStart/i.test(this.config.positionTracking),this.trackEndLines=/full/i.test(this.config.positionTracking),te(e)?i={modes:{defaultMode:re(e)},defaultMode:xn}:(s=!1,i=re(e))}),this.config.skipValidations===!1&&(this.TRACE_INIT("performRuntimeChecks",()=>{this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(Gf(i,this.trackStartLines,this.config.lineTerminatorCharacters))}),this.TRACE_INIT("performWarningRuntimeChecks",()=>{this.lexerDefinitionWarning=this.lexerDefinitionWarning.concat(Uf(i,this.trackStartLines,this.config.lineTerminatorCharacters))})),i.modes=i.modes?i.modes:{},C(i.modes,(o,l)=>{i.modes[l]=Ti(o,c=>Ye(c))});const a=_t(i.modes);if(C(i.modes,(o,l)=>{this.TRACE_INIT(`Mode: <${l}> processing`,()=>{if(this.modes.push(l),this.config.skipValidations===!1&&this.TRACE_INIT("validatePatterns",()=>{this.lexerDefinitionErrors=this.lexerDefinitionErrors.concat(kf(o,a))}),F(this.lexerDefinitionErrors)){rr(o);let c;this.TRACE_INIT("analyzeTokenTypes",()=>{c=Ef(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=xe({},this.emptyGroups,c.emptyGroups),this.hasCustom=c.hasCustom||this.hasCustom,this.canModeBeOptimized[l]=c.canBeOptimized}})}),this.defaultMode=i.defaultMode,!F(this.lexerDefinitionErrors)&&!this.config.deferDefinitionErrorsHandling){const l=S(this.lexerDefinitionErrors,c=>c.message).join(`-----------------------
`);throw new Error(`Errors detected in definition of Lexer:
`+l)}C(this.lexerDefinitionWarning,o=>{o.message}),this.TRACE_INIT("Choosing sub-methods implementations",()=>{if(rc?(this.chopInput=xa,this.match=this.matchWithTest):(this.updateLastIndex=X,this.match=this.matchWithExec),s&&(this.handleModes=X),this.trackStartLines===!1&&(this.computeNewColumn=xa),this.trackEndLines===!1&&(this.updateTokenEndLineColumnLocation=X),/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&&!F(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",()=>{Tf()}),this.TRACE_INIT("toFastProperties",()=>{ec(this)})})}tokenize(e,t=this.defaultMode){if(!F(this.lexerDefinitionErrors)){const i=S(this.lexerDefinitionErrors,s=>s.message).join(`-----------------------
`);throw new Error(`Unable to Tokenize because Errors detected in definition of Lexer:
`+i)}return this.tokenizeInternal(e,t)}tokenizeInternal(e,t){let r,i,s,a,o,l,c,u,d,h,f,m,g,v,y;const A=e,R=A.length;let $=0,G=0;const ie=this.hasCustom?0:Math.floor(e.length/10),Le=new Array(ie),Te=[];let Ge=this.trackStartLines?1:void 0,Ce=this.trackStartLines?1:void 0;const x=Bf(this.emptyGroups),T=this.trackStartLines,E=this.config.lineTerminatorsPattern;let I=0,b=[],O=[];const L=[],Re=[];Object.freeze(Re);let Y;function K(){return b}function lt(se){const Ne=nt(se),xt=O[Ne];return xt===void 0?Re:xt}const pu=se=>{if(L.length===1&&se.tokenType.PUSH_MODE===void 0){const Ne=this.config.errorMessageProvider.buildUnableToPopLexerModeMessage(se);Te.push({offset:se.startOffset,line:se.startLine,column:se.startColumn,length:se.image.length,message:Ne})}else{L.pop();const Ne=Ot(L);b=this.patternIdxToConfig[Ne],O=this.charCodeToPatternIdxToConfig[Ne],I=b.length;const xt=this.canModeBeOptimized[Ne]&&this.config.safeMode===!1;O&&xt?Y=lt:Y=K}};function Ra(se){L.push(se),O=this.charCodeToPatternIdxToConfig[se],b=this.patternIdxToConfig[se],I=b.length,I=b.length;const Ne=this.canModeBeOptimized[se]&&this.config.safeMode===!1;O&&Ne?Y=lt:Y=K}Ra.call(this,t);let Oe;const va=this.config.recoveryEnabled;for(;$<R;){l=null;const se=A.charCodeAt($),Ne=Y(se),xt=Ne.length;for(r=0;r<xt;r++){Oe=Ne[r];const ve=Oe.pattern;c=null;const We=Oe.short;if(We!==!1?se===We&&(l=ve):Oe.isCustom===!0?(y=ve.exec(A,$,Le,x),y!==null?(l=y[0],y.payload!==void 0&&(c=y.payload)):l=null):(this.updateLastIndex(ve,$),l=this.match(ve,e,$)),l!==null){if(o=Oe.longerAlt,o!==void 0){const Qe=o.length;for(s=0;s<Qe;s++){const Ke=b[o[s]],ct=Ke.pattern;if(u=null,Ke.isCustom===!0?(y=ct.exec(A,$,Le,x),y!==null?(a=y[0],y.payload!==void 0&&(u=y.payload)):a=null):(this.updateLastIndex(ct,$),a=this.match(ct,e,$)),a&&a.length>l.length){l=a,c=u,Oe=Ke;break}}}break}}if(l!==null){if(d=l.length,h=Oe.group,h!==void 0&&(f=Oe.tokenTypeIdx,m=this.createTokenInstance(l,$,f,Oe.tokenType,Ge,Ce,d),this.handlePayload(m,c),h===!1?G=this.addToken(Le,G,m):x[h].push(m)),e=this.chopInput(e,d),$=$+d,Ce=this.computeNewColumn(Ce,d),T===!0&&Oe.canLineTerminator===!0){let ve=0,We,Qe;E.lastIndex=0;do We=E.test(l),We===!0&&(Qe=E.lastIndex-1,ve++);while(We===!0);ve!==0&&(Ge=Ge+ve,Ce=d-Qe,this.updateTokenEndLineColumnLocation(m,h,Qe,ve,Ge,Ce,d))}this.handleModes(Oe,pu,Ra,m)}else{const ve=$,We=Ge,Qe=Ce;let Ke=va===!1;for(;Ke===!1&&$<R;)for(e=this.chopInput(e,1),$++,i=0;i<I;i++){const ct=b[i],bi=ct.pattern,Aa=ct.short;if(Aa!==!1?A.charCodeAt($)===Aa&&(Ke=!0):ct.isCustom===!0?Ke=bi.exec(A,$,Le,x)!==null:(this.updateLastIndex(bi,$),Ke=bi.exec(e)!==null),Ke===!0)break}if(g=$-ve,Ce=this.computeNewColumn(Ce,g),v=this.config.errorMessageProvider.buildUnexpectedCharactersMessage(A,ve,g,We,Qe),Te.push({offset:ve,line:We,column:Qe,length:g,message:v}),va===!1)break}}return this.hasCustom||(Le.length=G),{tokens:Le,groups:x,errors:Te}}handleModes(e,t,r,i){if(e.pop===!0){const s=e.push;t(i),s!==void 0&&r.call(this,s)}else e.push!==void 0&&r.call(this,e.push)}chopInput(e,t){return e.substring(t)}updateLastIndex(e,t){e.lastIndex=t}updateTokenEndLineColumnLocation(e,t,r,i,s,a,o){let l,c;t!==void 0&&(l=r===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,r,i){return{image:e,startOffset:t,tokenTypeIdx:r,tokenType:i}}createStartOnlyToken(e,t,r,i,s,a){return{image:e,startOffset:t,startLine:s,startColumn:a,tokenTypeIdx:r,tokenType:i}}createFullToken(e,t,r,i,s,a,o){return{image:e,startOffset:t,endOffset:t+o-1,startLine:s,endLine:s,startColumn:a,endColumn:a+o-1,tokenTypeIdx:r,tokenType:i}}addTokenUsingPush(e,t,r){return e.push(r),t}addTokenUsingMemberAccess(e,t,r){return e[t]=r,t++,t}handlePayloadNoCustom(e,t){}handlePayloadWithCustom(e,t){t!==null&&(e.payload=t)}matchWithTest(e,t,r){return e.test(t)===!0?t.substring(r,e.lastIndex):null}matchWithExec(e,t){const r=e.exec(t);return r!==null?r[0]:null}}fe.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.";fe.NA=/NOT_APPLICABLE/;function wt(n){return uc(n)?n.LABEL:n.name}function uc(n){return he(n.LABEL)&&n.LABEL!==""}const Zf="parent",Da="categories",Fa="label",Ga="group",Ua="push_mode",Ba="pop_mode",Va="longer_alt",Wa="line_breaks",Ka="start_chars_hint";function dc(n){return eh(n)}function eh(n){const e=n.pattern,t={};if(t.name=n.name,Ye(e)||(t.PATTERN=e),N(n,Zf))throw`The parent property is no longer supported.
See: https://github.com/chevrotain/chevrotain/issues/564#issuecomment-349062346 for details.`;return N(n,Da)&&(t.CATEGORIES=n[Da]),rr([t]),N(n,Fa)&&(t.LABEL=n[Fa]),N(n,Ga)&&(t.GROUP=n[Ga]),N(n,Ba)&&(t.POP_MODE=n[Ba]),N(n,Ua)&&(t.PUSH_MODE=n[Ua]),N(n,Va)&&(t.LONGER_ALT=n[Va]),N(n,Wa)&&(t.LINE_BREAKS=n[Wa]),N(n,Ka)&&(t.START_CHARS_HINT=n[Ka]),t}const rt=dc({name:"EOF",pattern:fe.NA});rr([rt]);function ia(n,e,t,r,i,s,a,o){return{image:e,startOffset:t,endOffset:r,startLine:i,endLine:s,startColumn:a,endColumn:o,tokenTypeIdx:n.tokenTypeIdx,tokenType:n}}function fc(n,e){return nr(n,e)}const Ct={buildMismatchTokenMessage({expected:n,actual:e,previous:t,ruleName:r}){return`Expecting ${uc(n)?`--> ${wt(n)} <--`:`token of type --> ${n.name} <--`} but found --> '${e.image}' <--`},buildNotAllInputParsedMessage({firstRedundant:n,ruleName:e}){return"Redundant input, expecting EOF but found: "+n.image},buildNoViableAltMessage({expectedPathsPerAlt:n,actual:e,previous:t,customUserDescription:r,ruleName:i}){const s="Expecting: ",o=`
but found: '`+Me(e).image+"'";if(r)return s+r+o;{const l=le(n,(h,f)=>h.concat(f),[]),c=S(l,h=>`[${S(h,f=>wt(f)).join(", ")}]`),d=`one of these possible Token sequences:
${S(c,(h,f)=>`  ${f+1}. ${h}`).join(`
`)}`;return s+d+o}},buildEarlyExitMessage({expectedIterationPaths:n,actual:e,customUserDescription:t,ruleName:r}){const i="Expecting: ",a=`
but found: '`+Me(e).image+"'";if(t)return i+t+a;{const l=`expecting at least one iteration which starts with one of these possible Token sequences::
  <${S(n,c=>`[${S(c,u=>wt(u)).join(",")}]`).join(" ,")}>`;return i+l+a}}};Object.freeze(Ct);const th={buildRuleNotFoundError(n,e){return"Invalid grammar, reference to a rule which is not defined: ->"+e.nonTerminalName+`<-
inside top level rule: ->`+n.name+"<-"}},ut={buildDuplicateFoundError(n,e){function t(u){return u instanceof U?u.terminalType.name:u instanceof ce?u.nonTerminalName:""}const r=n.name,i=Me(e),s=i.idx,a=Ue(i),o=t(i),l=s>0;let c=`->${a}${l?s:""}<- ${o?`with argument: ->${o}<-`:""}
                  appears more than once (${e.length} times) in the top level rule: ->${r}<-.                  
                  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(n){return`Namespace conflict found in grammar.
The grammar has both a Terminal(Token) and a Non-Terminal(Rule) named: <${n.name}>.
To resolve this make sure each Terminal and Non-Terminal names are unique
This is easy to accomplish by using the convention that Terminal names start with an uppercase letter
and Non-Terminal names start with a lower case letter.`},buildAlternationPrefixAmbiguityError(n){const e=S(n.prefixPath,i=>wt(i)).join(", "),t=n.alternation.idx===0?"":n.alternation.idx;return`Ambiguous alternatives: <${n.ambiguityIndices.join(" ,")}> due to common lookahead prefix
in <OR${t}> inside <${n.topLevelRule.name}> Rule,
<${e}> may appears as a prefix path in all these alternatives.
See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#COMMON_PREFIX
For Further details.`},buildAlternationAmbiguityError(n){const e=S(n.prefixPath,i=>wt(i)).join(", "),t=n.alternation.idx===0?"":n.alternation.idx;let r=`Ambiguous Alternatives Detected: <${n.ambiguityIndices.join(" ,")}> in <OR${t}> inside <${n.topLevelRule.name}> Rule,
<${e}> may appears as a prefix path in all these alternatives.
`;return r=r+`See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#AMBIGUOUS_ALTERNATIVES
For Further details.`,r},buildEmptyRepetitionError(n){let e=Ue(n.repetition);return n.repetition.idx!==0&&(e+=n.repetition.idx),`The repetition <${e}> within Rule <${n.topLevelRule.name}> can never consume any tokens.
This could lead to an infinite loop.`},buildTokenNameError(n){return"deprecated"},buildEmptyAlternationError(n){return`Ambiguous empty alternative: <${n.emptyChoiceIdx+1}> in <OR${n.alternation.idx}> inside <${n.topLevelRule.name}> Rule.
Only the last alternative may be an empty alternative.`},buildTooManyAlternativesError(n){return`An Alternation cannot have more than 256 alternatives:
<OR${n.alternation.idx}> inside <${n.topLevelRule.name}> Rule.
 has ${n.alternation.definition.length+1} alternatives.`},buildLeftRecursionError(n){const e=n.topLevelRule.name,t=S(n.leftRecursionPath,s=>s.name),r=`${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: 
 ${r}
 To fix this refactor your grammar to remove the left recursion.
see: https://en.wikipedia.org/wiki/LL_parser#Left_factoring.`},buildInvalidRuleNameError(n){return"deprecated"},buildDuplicateRuleNameError(n){let e;return n.topLevelRule instanceof Bt?e=n.topLevelRule.name:e=n.topLevelRule,`Duplicate definition, rule: ->${e}<- is already defined in the grammar: ->${n.grammarName}<-`}};function nh(n,e){const t=new rh(n,e);return t.resolveRefs(),t.errors}class rh extends Vt{constructor(e,t){super(),this.nameToTopRule=e,this.errMsgProvider=t,this.errors=[]}resolveRefs(){C(q(this.nameToTopRule),e=>{this.currTopLevel=e,e.accept(this)})}visitNonTerminal(e){const t=this.nameToTopRule[e.nonTerminalName];if(t)e.referencedRule=t;else{const r=this.errMsgProvider.buildRuleNotFoundError(this.currTopLevel,e);this.errors.push({message:r,type:ue.UNRESOLVED_SUBRULE_REF,ruleName:this.currTopLevel.name,unresolvedRefName:e.nonTerminalName})}}}class ih extends ki{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=re(this.path.ruleStack).reverse(),this.occurrenceStack=re(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,r){if(e.referencedRule.name===this.nextProductionName&&e.idx===this.nextProductionOccurrence){const i=t.concat(r);this.updateExpectedNext(),this.walk(e.referencedRule,i)}}updateExpectedNext(){F(this.ruleStack)?(this.nextProductionName="",this.nextProductionOccurrence=0,this.isAtEndOfPath=!0):(this.nextProductionName=this.ruleStack.pop(),this.nextProductionOccurrence=this.occurrenceStack.pop())}}class sh extends ih{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,r){if(this.isAtEndOfPath&&e.terminalType.name===this.nextTerminalName&&e.idx===this.nextTerminalOccurrence&&!this.found){const i=t.concat(r),s=new pe({definition:i});this.possibleTokTypes=tr(s),this.found=!0}}}class Si extends ki{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 ah extends Si{walkMany(e,t,r){if(e.idx===this.occurrence){const i=Me(t.concat(r));this.result.isEndOfRule=i===void 0,i instanceof U&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkMany(e,t,r)}}class Ha extends Si{walkManySep(e,t,r){if(e.idx===this.occurrence){const i=Me(t.concat(r));this.result.isEndOfRule=i===void 0,i instanceof U&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkManySep(e,t,r)}}class oh extends Si{walkAtLeastOne(e,t,r){if(e.idx===this.occurrence){const i=Me(t.concat(r));this.result.isEndOfRule=i===void 0,i instanceof U&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkAtLeastOne(e,t,r)}}class ja extends Si{walkAtLeastOneSep(e,t,r){if(e.idx===this.occurrence){const i=Me(t.concat(r));this.result.isEndOfRule=i===void 0,i instanceof U&&(this.result.token=i.terminalType,this.result.occurrence=i.idx)}else super.walkAtLeastOneSep(e,t,r)}}function gs(n,e,t=[]){t=re(t);let r=[],i=0;function s(o){return o.concat(Q(n,i+1))}function a(o){const l=gs(s(o),e,t);return r.concat(l)}for(;t.length<e&&i<n.length;){const o=n[i];if(o instanceof pe)return a(o.definition);if(o instanceof ce)return a(o.definition);if(o instanceof ne)r=a(o.definition);else if(o instanceof Ie){const l=o.definition.concat([new H({definition:o.definition})]);return a(l)}else if(o instanceof $e){const l=[new pe({definition:o.definition}),new H({definition:[new U({terminalType:o.separator})].concat(o.definition)})];return a(l)}else if(o instanceof ge){const l=o.definition.concat([new H({definition:[new U({terminalType:o.separator})].concat(o.definition)})]);r=a(l)}else if(o instanceof H){const l=o.definition.concat([new H({definition:o.definition})]);r=a(l)}else{if(o instanceof ye)return C(o.definition,l=>{F(l.definition)===!1&&(r=a(l.definition))}),r;if(o instanceof U)t.push(o.terminalType);else throw Error("non exhaustive match")}i++}return r.push({partialPath:t,suffixDef:Q(n,i)}),r}function hc(n,e,t,r){const i="EXIT_NONE_TERMINAL",s=[i],a="EXIT_ALTERNATIVE";let o=!1;const l=e.length,c=l-r-1,u=[],d=[];for(d.push({idx:-1,def:n,ruleStack:[],occurrenceStack:[]});!F(d);){const h=d.pop();if(h===a){o&&Ot(d).idx<=c&&d.pop();continue}const f=h.def,m=h.idx,g=h.ruleStack,v=h.occurrenceStack;if(F(f))continue;const y=f[0];if(y===i){const A={idx:m,def:Q(f),ruleStack:On(g),occurrenceStack:On(v)};d.push(A)}else if(y instanceof U)if(m<l-1){const A=m+1,R=e[A];if(t(R,y.terminalType)){const $={idx:A,def:Q(f),ruleStack:g,occurrenceStack:v};d.push($)}}else if(m===l-1)u.push({nextTokenType:y.terminalType,nextTokenOccurrence:y.idx,ruleStack:g,occurrenceStack:v}),o=!0;else throw Error("non exhaustive match");else if(y instanceof ce){const A=re(g);A.push(y.nonTerminalName);const R=re(v);R.push(y.idx);const $={idx:m,def:y.definition.concat(s,Q(f)),ruleStack:A,occurrenceStack:R};d.push($)}else if(y instanceof ne){const A={idx:m,def:Q(f),ruleStack:g,occurrenceStack:v};d.push(A),d.push(a);const R={idx:m,def:y.definition.concat(Q(f)),ruleStack:g,occurrenceStack:v};d.push(R)}else if(y instanceof Ie){const A=new H({definition:y.definition,idx:y.idx}),R=y.definition.concat([A],Q(f)),$={idx:m,def:R,ruleStack:g,occurrenceStack:v};d.push($)}else if(y instanceof $e){const A=new U({terminalType:y.separator}),R=new H({definition:[A].concat(y.definition),idx:y.idx}),$=y.definition.concat([R],Q(f)),G={idx:m,def:$,ruleStack:g,occurrenceStack:v};d.push(G)}else if(y instanceof ge){const A={idx:m,def:Q(f),ruleStack:g,occurrenceStack:v};d.push(A),d.push(a);const R=new U({terminalType:y.separator}),$=new H({definition:[R].concat(y.definition),idx:y.idx}),G=y.definition.concat([$],Q(f)),ie={idx:m,def:G,ruleStack:g,occurrenceStack:v};d.push(ie)}else if(y instanceof H){const A={idx:m,def:Q(f),ruleStack:g,occurrenceStack:v};d.push(A),d.push(a);const R=new H({definition:y.definition,idx:y.idx}),$=y.definition.concat([R],Q(f)),G={idx:m,def:$,ruleStack:g,occurrenceStack:v};d.push(G)}else if(y instanceof ye)for(let A=y.definition.length-1;A>=0;A--){const R=y.definition[A],$={idx:m,def:R.definition.concat(Q(f)),ruleStack:g,occurrenceStack:v};d.push($),d.push(a)}else if(y instanceof pe)d.push({idx:m,def:y.definition.concat(Q(f)),ruleStack:g,occurrenceStack:v});else if(y instanceof Bt)d.push(lh(y,m,g,v));else throw Error("non exhaustive match")}return u}function lh(n,e,t,r){const i=re(t);i.push(n.name);const s=re(r);return s.push(1),{idx:e,def:n.definition,ruleStack:i,occurrenceStack:s}}var V;(function(n){n[n.OPTION=0]="OPTION",n[n.REPETITION=1]="REPETITION",n[n.REPETITION_MANDATORY=2]="REPETITION_MANDATORY",n[n.REPETITION_MANDATORY_WITH_SEPARATOR=3]="REPETITION_MANDATORY_WITH_SEPARATOR",n[n.REPETITION_WITH_SEPARATOR=4]="REPETITION_WITH_SEPARATOR",n[n.ALTERNATION=5]="ALTERNATION"})(V||(V={}));function sa(n){if(n instanceof ne||n==="Option")return V.OPTION;if(n instanceof H||n==="Repetition")return V.REPETITION;if(n instanceof Ie||n==="RepetitionMandatory")return V.REPETITION_MANDATORY;if(n instanceof $e||n==="RepetitionMandatoryWithSeparator")return V.REPETITION_MANDATORY_WITH_SEPARATOR;if(n instanceof ge||n==="RepetitionWithSeparator")return V.REPETITION_WITH_SEPARATOR;if(n instanceof ye||n==="Alternation")return V.ALTERNATION;throw Error("non exhaustive match")}function za(n){const{occurrence:e,rule:t,prodType:r,maxLookahead:i}=n,s=sa(r);return s===V.ALTERNATION?Ii(e,t,i):$i(e,t,s,i)}function ch(n,e,t,r,i,s){const a=Ii(n,e,t),o=gc(a)?Qr:nr;return s(a,r,o,i)}function uh(n,e,t,r,i,s){const a=$i(n,e,i,t),o=gc(a)?Qr:nr;return s(a[0],o,r)}function dh(n,e,t,r){const i=n.length,s=Pe(n,a=>Pe(a,o=>o.length===1));if(e)return function(a){const o=S(a,l=>l.GATE);for(let l=0;l<i;l++){const c=n[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 v=this.LA(g+1);if(t(v,f[g])===!1)continue e}return l}}};if(s&&!r){const a=S(n,l=>we(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=n[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 fh(n,e,t){const r=Pe(n,s=>s.length===1),i=n.length;if(r&&!t){const s=we(n);if(s.length===1&&F(s[0].categoryMatches)){const o=s[0].tokenTypeIdx;return function(){return this.LA(1).tokenTypeIdx===o}}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=n[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 hh extends ki{constructor(e,t,r){super(),this.topProd=e,this.targetOccurrence=t,this.targetProdType=r}startWalking(){return this.walk(this.topProd),this.restDef}checkIsTarget(e,t,r,i){return e.idx===this.targetOccurrence&&this.targetProdType===t?(this.restDef=r.concat(i),!0):!1}walkOption(e,t,r){this.checkIsTarget(e,V.OPTION,t,r)||super.walkOption(e,t,r)}walkAtLeastOne(e,t,r){this.checkIsTarget(e,V.REPETITION_MANDATORY,t,r)||super.walkOption(e,t,r)}walkAtLeastOneSep(e,t,r){this.checkIsTarget(e,V.REPETITION_MANDATORY_WITH_SEPARATOR,t,r)||super.walkOption(e,t,r)}walkMany(e,t,r){this.checkIsTarget(e,V.REPETITION,t,r)||super.walkOption(e,t,r)}walkManySep(e,t,r){this.checkIsTarget(e,V.REPETITION_WITH_SEPARATOR,t,r)||super.walkOption(e,t,r)}}class pc extends Vt{constructor(e,t,r){super(),this.targetOccurrence=e,this.targetProdType=t,this.targetRef=r,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,V.OPTION)}visitRepetition(e){this.checkIsTarget(e,V.REPETITION)}visitRepetitionMandatory(e){this.checkIsTarget(e,V.REPETITION_MANDATORY)}visitRepetitionMandatoryWithSeparator(e){this.checkIsTarget(e,V.REPETITION_MANDATORY_WITH_SEPARATOR)}visitRepetitionWithSeparator(e){this.checkIsTarget(e,V.REPETITION_WITH_SEPARATOR)}visitAlternation(e){this.checkIsTarget(e,V.ALTERNATION)}}function qa(n){const e=new Array(n);for(let t=0;t<n;t++)e[t]=[];return e}function Ki(n){let e=[""];for(let t=0;t<n.length;t++){const r=n[t],i=[];for(let s=0;s<e.length;s++){const a=e[s];i.push(a+"_"+r.tokenTypeIdx);for(let o=0;o<r.categoryMatches.length;o++){const l="_"+r.categoryMatches[o];i.push(a+l)}}e=i}return e}function ph(n,e,t){for(let r=0;r<n.length;r++){if(r===t)continue;const i=n[r];for(let s=0;s<e.length;s++){const a=e[s];if(i[a]===!0)return!1}}return!0}function mc(n,e){const t=S(n,a=>gs([a],1)),r=qa(t.length),i=S(t,a=>{const o={};return C(a,l=>{const c=Ki(l.partialPath);C(c,u=>{o[u]=!0})}),o});let s=t;for(let a=1;a<=e;a++){const o=s;s=qa(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=Ki(d);if(ph(i,f,l)||F(h)||d.length===e){const g=r[l];if(ys(g,d)===!1){g.push(d);for(let v=0;v<f.length;v++){const y=f[v];i[l][y]=!0}}}else{const g=gs(h,a+1,d);s[l]=s[l].concat(g),C(g,v=>{const y=Ki(v.partialPath);C(y,A=>{i[l][A]=!0})})}}}}return r}function Ii(n,e,t,r){const i=new pc(n,V.ALTERNATION,r);return e.accept(i),mc(i.result,t)}function $i(n,e,t,r){const i=new pc(n,t);e.accept(i);const s=i.result,o=new hh(e,n,t).startWalking(),l=new pe({definition:s}),c=new pe({definition:o});return mc([l,c],r)}function ys(n,e){e:for(let t=0;t<n.length;t++){const r=n[t];if(r.length===e.length){for(let i=0;i<r.length;i++){const s=e[i],a=r[i];if((s===a||a.categoryMatchesMap[s.tokenTypeIdx]!==void 0)===!1)continue e}return!0}}return!1}function mh(n,e){return n.length<e.length&&Pe(n,(t,r)=>{const i=e[r];return t===i||i.categoryMatchesMap[t.tokenTypeIdx]})}function gc(n){return Pe(n,e=>Pe(e,t=>Pe(t,r=>F(r.categoryMatches))))}function gh(n){const e=n.lookaheadStrategy.validate({rules:n.rules,tokenTypes:n.tokenTypes,grammarName:n.grammarName});return S(e,t=>Object.assign({type:ue.CUSTOM_LOOKAHEAD_VALIDATION},t))}function yh(n,e,t,r){const i=ke(n,l=>Th(l,t)),s=wh(n,e,t),a=ke(n,l=>Ih(l,t)),o=ke(n,l=>Ah(l,n,r,t));return i.concat(s,a,o)}function Th(n,e){const t=new vh;n.accept(t);const r=t.allProductions,i=qu(r,Rh),s=De(i,o=>o.length>1);return S(q(s),o=>{const l=Me(o),c=e.buildDuplicateFoundError(n,o),u=Ue(l),d={message:c,type:ue.DUPLICATE_PRODUCTIONS,ruleName:n.name,dslName:u,occurrence:l.idx},h=yc(l);return h&&(d.parameter=h),d})}function Rh(n){return`${Ue(n)}_#_${n.idx}_#_${yc(n)}`}function yc(n){return n instanceof U?n.terminalType.name:n instanceof ce?n.nonTerminalName:""}class vh 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 Ah(n,e,t,r){const i=[];if(le(e,(a,o)=>o.name===n.name?a+1:a,0)>1){const a=r.buildDuplicateRuleNameError({topLevelRule:n,grammarName:t});i.push({message:a,type:ue.DUPLICATE_RULE_NAME,ruleName:n.name})}return i}function Eh(n,e,t){const r=[];let i;return de(e,n)||(i=`Invalid rule override, rule: ->${n}<- cannot be overridden in the grammar: ->${t}<-as it is not defined in any of the super grammars `,r.push({message:i,type:ue.INVALID_RULE_OVERRIDE,ruleName:n})),r}function Tc(n,e,t,r=[]){const i=[],s=Pr(e.definition);if(F(s))return[];{const a=n.name;de(s,n)&&i.push({message:t.buildLeftRecursionError({topLevelRule:n,leftRecursionPath:r}),type:ue.LEFT_RECURSION,ruleName:a});const l=yi(s,r.concat([n])),c=ke(l,u=>{const d=re(r);return d.push(u),Tc(n,u,t,d)});return i.concat(c)}}function Pr(n){let e=[];if(F(n))return e;const t=Me(n);if(t instanceof ce)e.push(t.referencedRule);else if(t instanceof pe||t instanceof ne||t instanceof Ie||t instanceof $e||t instanceof ge||t instanceof H)e=e.concat(Pr(t.definition));else if(t instanceof ye)e=we(S(t.definition,s=>Pr(s.definition)));else if(!(t instanceof U))throw Error("non exhaustive match");const r=Xr(t),i=n.length>1;if(r&&i){const s=Q(n);return e.concat(Pr(s))}else return e}class aa extends Vt{constructor(){super(...arguments),this.alternations=[]}visitAlternation(e){this.alternations.push(e)}}function kh(n,e){const t=new aa;n.accept(t);const r=t.alternations;return ke(r,s=>{const a=On(s.definition);return ke(a,(o,l)=>{const c=hc([o],[],nr,1);return F(c)?[{message:e.buildEmptyAlternationError({topLevelRule:n,alternation:s,emptyChoiceIdx:l}),type:ue.NONE_LAST_EMPTY_ALT,ruleName:n.name,occurrence:s.idx,alternative:l+1}]:[]})})}function xh(n,e,t){const r=new aa;n.accept(r);let i=r.alternations;return i=Ti(i,a=>a.ignoreAmbiguities===!0),ke(i,a=>{const o=a.idx,l=a.maxLookahead||e,c=Ii(o,n,l,a),u=Ch(c,a,n,t),d=Nh(c,a,n,t);return u.concat(d)})}class Sh 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 Ih(n,e){const t=new aa;n.accept(t);const r=t.alternations;return ke(r,s=>s.definition.length>255?[{message:e.buildTooManyAlternativesError({topLevelRule:n,alternation:s}),type:ue.TOO_MANY_ALTS,ruleName:n.name,occurrence:s.idx}]:[])}function $h(n,e,t){const r=[];return C(n,i=>{const s=new Sh;i.accept(s);const a=s.allProductions;C(a,o=>{const l=sa(o),c=o.maxLookahead||e,u=o.idx,h=$i(u,i,l,c)[0];if(F(we(h))){const f=t.buildEmptyRepetitionError({topLevelRule:i,repetition:o});r.push({message:f,type:ue.NO_NON_EMPTY_LOOKAHEAD,ruleName:i.name})}})}),r}function Ch(n,e,t,r){const i=[],s=le(n,(o,l,c)=>(e.definition[c].ignoreAmbiguities===!0||C(l,u=>{const d=[c];C(n,(h,f)=>{c!==f&&ys(h,u)&&e.definition[f].ignoreAmbiguities!==!0&&d.push(f)}),d.length>1&&!ys(i,u)&&(i.push(u),o.push({alts:d,path:u}))}),o),[]);return S(s,o=>{const l=S(o.alts,u=>u+1);return{message:r.buildAlternationAmbiguityError({topLevelRule:t,alternation:e,ambiguityIndices:l,prefixPath:o.path}),type:ue.AMBIGUOUS_ALTS,ruleName:t.name,occurrence:e.idx,alternatives:o.alts}})}function Nh(n,e,t,r){const i=le(n,(a,o,l)=>{const c=S(o,u=>({idx:l,path:u}));return a.concat(c)},[]);return Qn(ke(i,a=>{if(e.definition[a.idx].ignoreAmbiguities===!0)return[];const l=a.idx,c=a.path,u=Se(i,h=>e.definition[h.idx].ignoreAmbiguities!==!0&&h.idx<l&&mh(h.path,c));return S(u,h=>{const f=[h.idx+1,l+1],m=e.idx===0?"":e.idx;return{message:r.buildAlternationPrefixAmbiguityError({topLevelRule:t,alternation:e,ambiguityIndices:f,prefixPath:h.path}),type:ue.AMBIGUOUS_PREFIX_ALTS,ruleName:t.name,occurrence:m,alternatives:f}})}))}function wh(n,e,t){const r=[],i=S(e,s=>s.name);return C(n,s=>{const a=s.name;if(de(i,a)){const o=t.buildNamespaceConflictError(s);r.push({message:o,type:ue.CONFLICT_TOKENS_RULES_NAMESPACE,ruleName:a})}}),r}function _h(n){const e=zs(n,{errMsgProvider:th}),t={};return C(n.rules,r=>{t[r.name]=r}),nh(t,e.errMsgProvider)}function Lh(n){return n=zs(n,{errMsgProvider:ut}),yh(n.rules,n.tokenTypes,n.errMsgProvider,n.grammarName)}const Rc="MismatchedTokenException",vc="NoViableAltException",Ac="EarlyExitException",Ec="NotAllInputParsedException",kc=[Rc,vc,Ac,Ec];Object.freeze(kc);function Zr(n){return de(kc,n.name)}class Ci 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 xc extends Ci{constructor(e,t,r){super(e,t),this.previousToken=r,this.name=Rc}}class Oh extends Ci{constructor(e,t,r){super(e,t),this.previousToken=r,this.name=vc}}class bh extends Ci{constructor(e,t){super(e,t),this.name=Ec}}class Ph extends Ci{constructor(e,t,r){super(e,t),this.previousToken=r,this.name=Ac}}const Hi={},Sc="InRuleRecoveryException";class Mh extends Error{constructor(e){super(e),this.name=Sc}}class Dh{initRecoverable(e){this.firstAfterRepMap={},this.resyncFollows={},this.recoveryEnabled=N(e,"recoveryEnabled")?e.recoveryEnabled:Je.recoveryEnabled,this.recoveryEnabled&&(this.attemptInRepetitionRecovery=Fh)}getTokenToInsert(e){const t=ia(e,"",NaN,NaN,NaN,NaN,NaN,NaN);return t.isInsertedInRecovery=!0,t}canTokenTypeBeInsertedInRecovery(e){return!0}canTokenTypeBeDeletedInRecovery(e){return!0}tryInRepetitionRecovery(e,t,r,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 xc(f,c,this.LA(0));m.resyncedTokens=On(o),this.SAVE_ERROR(m)};for(;!l;)if(this.tokenMatcher(u,i)){d();return}else if(r.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,r){return!(r===!1||this.tokenMatcher(this.LA(1),e)||this.isBackTracking()||this.canPerformInRuleRecovery(e,this.getFollowsForInRuleRecovery(e,t)))}getFollowsForInRuleRecovery(e,t){const r=this.getCurrentGrammarPath(e,t);return this.getNextPossibleTokenTypes(r)}tryInRuleRecovery(e,t){if(this.canRecoverWithSingleTokenInsertion(e,t))return this.getTokenToInsert(e);if(this.canRecoverWithSingleTokenDeletion(e)){const r=this.SKIP_TOKEN();return this.consumeToken(),r}throw new Mh("sad sad panda")}canPerformInRuleRecovery(e,t){return this.canRecoverWithSingleTokenInsertion(e,t)||this.canRecoverWithSingleTokenDeletion(e)}canRecoverWithSingleTokenInsertion(e,t){if(!this.canTokenTypeBeInsertedInRecovery(e)||F(t))return!1;const r=this.LA(1);return Lt(t,s=>this.tokenMatcher(r,s))!==void 0}canRecoverWithSingleTokenDeletion(e){return this.canTokenTypeBeDeletedInRecovery(e)?this.tokenMatcher(this.LA(2),e):!1}isInCurrentRuleReSyncSet(e){const t=this.getCurrFollowKey(),r=this.getFollowSetFromFollowKey(t);return de(r,e)}findReSyncTokenType(){const e=this.flattenFollowSet();let t=this.LA(1),r=2;for(;;){const i=Lt(e,s=>fc(t,s));if(i!==void 0)return i;t=this.LA(r),r++}}getCurrFollowKey(){if(this.RULE_STACK.length===1)return Hi;const e=this.getLastExplicitRuleShortName(),t=this.getLastExplicitRuleOccurrenceIndex(),r=this.getPreviousExplicitRuleShortName();return{ruleName:this.shortRuleNameToFullName(e),idxInCallingRule:t,inRule:this.shortRuleNameToFullName(r)}}buildFullFollowKeyStack(){const e=this.RULE_STACK,t=this.RULE_OCCURRENCE_STACK;return S(e,(r,i)=>i===0?Hi:{ruleName:this.shortRuleNameToFullName(r),idxInCallingRule:t[i],inRule:this.shortRuleNameToFullName(e[i-1])})}flattenFollowSet(){const e=S(this.buildFullFollowKeyStack(),t=>this.getFollowSetFromFollowKey(t));return we(e)}getFollowSetFromFollowKey(e){if(e===Hi)return[rt];const t=e.ruleName+e.idxInCallingRule+tc+e.inRule;return this.resyncFollows[t]}addToResyncTokens(e,t){return this.tokenMatcher(e,rt)||t.push(e),t}reSyncTo(e){const t=[];let r=this.LA(1);for(;this.tokenMatcher(r,e)===!1;)r=this.SKIP_TOKEN(),this.addToResyncTokens(r,t);return On(t)}attemptInRepetitionRecovery(e,t,r,i,s,a,o){}getCurrentGrammarPath(e,t){const r=this.getHumanReadableRuleStack(),i=re(this.RULE_OCCURRENCE_STACK);return{ruleStack:r,occurrenceStack:i,lastTok:e,lastTokOccurrence:t}}getHumanReadableRuleStack(){return S(this.RULE_STACK,e=>this.shortRuleNameToFullName(e))}}function Fh(n,e,t,r,i,s,a){const o=this.getKeyForAutomaticLookahead(r,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=rt,u=1),!(c===void 0||u===void 0)&&this.shouldInRepetitionRecoveryBeTried(c,u,a)&&this.tryInRepetitionRecovery(n,e,t,c)}const Gh=4,at=8,Ic=1<<at,$c=2<<at,Ts=3<<at,Rs=4<<at,vs=5<<at,Mr=6<<at;function ji(n,e,t){return t|e|n}class oa{constructor(e){var t;this.maxLookahead=(t=e==null?void 0:e.maxLookahead)!==null&&t!==void 0?t:Je.maxLookahead}validate(e){const t=this.validateNoLeftRecursion(e.rules);if(F(t)){const r=this.validateEmptyOrAlternatives(e.rules),i=this.validateAmbiguousAlternationAlternatives(e.rules,this.maxLookahead),s=this.validateSomeNonEmptyLookaheadPath(e.rules,this.maxLookahead);return[...t,...r,...i,...s]}return t}validateNoLeftRecursion(e){return ke(e,t=>Tc(t,t,ut))}validateEmptyOrAlternatives(e){return ke(e,t=>kh(t,ut))}validateAmbiguousAlternationAlternatives(e,t){return ke(e,r=>xh(r,t,ut))}validateSomeNonEmptyLookaheadPath(e,t){return $h(e,t,ut)}buildLookaheadForAlternation(e){return ch(e.prodOccurrence,e.rule,e.maxLookahead,e.hasPredicates,e.dynamicTokensEnabled,dh)}buildLookaheadForOptional(e){return uh(e.prodOccurrence,e.rule,e.maxLookahead,e.dynamicTokensEnabled,sa(e.prodType),fh)}}class Uh{initLooksAhead(e){this.dynamicTokensEnabled=N(e,"dynamicTokensEnabled")?e.dynamicTokensEnabled:Je.dynamicTokensEnabled,this.maxLookahead=N(e,"maxLookahead")?e.maxLookahead:Je.maxLookahead,this.lookaheadStrategy=N(e,"lookaheadStrategy")?e.lookaheadStrategy:new oa({maxLookahead:this.maxLookahead}),this.lookAheadFuncsCache=new Map}preComputeLookaheadFunctions(e){C(e,t=>{this.TRACE_INIT(`${t.name} Rule Lookahead`,()=>{const{alternation:r,repetition:i,option:s,repetitionMandatory:a,repetitionMandatoryWithSeparator:o,repetitionWithSeparator:l}=Vh(t);C(r,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=ji(this.fullRuleNameToShort[t.name],Ic,c.idx);this.setLaFuncCache(h,d)})}),C(i,c=>{this.computeLookaheadFunc(t,c.idx,Ts,"Repetition",c.maxLookahead,Ue(c))}),C(s,c=>{this.computeLookaheadFunc(t,c.idx,$c,"Option",c.maxLookahead,Ue(c))}),C(a,c=>{this.computeLookaheadFunc(t,c.idx,Rs,"RepetitionMandatory",c.maxLookahead,Ue(c))}),C(o,c=>{this.computeLookaheadFunc(t,c.idx,Mr,"RepetitionMandatoryWithSeparator",c.maxLookahead,Ue(c))}),C(l,c=>{this.computeLookaheadFunc(t,c.idx,vs,"RepetitionWithSeparator",c.maxLookahead,Ue(c))})})})}computeLookaheadFunc(e,t,r,i,s,a){this.TRACE_INIT(`${a}${t===0?"":t}`,()=>{const o=this.lookaheadStrategy.buildLookaheadForOptional({prodOccurrence:t,rule:e,maxLookahead:s||this.maxLookahead,dynamicTokensEnabled:this.dynamicTokensEnabled,prodType:i}),l=ji(this.fullRuleNameToShort[e.name],r,t);this.setLaFuncCache(l,o)})}getKeyForAutomaticLookahead(e,t){const r=this.getLastExplicitRuleShortName();return ji(r,e,t)}getLaFuncFromCache(e){return this.lookAheadFuncsCache.get(e)}setLaFuncCache(e,t){this.lookAheadFuncsCache.set(e,t)}}class Bh 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 Rr=new Bh;function Vh(n){Rr.reset(),n.accept(Rr);const e=Rr.dslMethods;return Rr.reset(),e}function Ya(n,e){isNaN(n.startOffset)===!0?(n.startOffset=e.startOffset,n.endOffset=e.endOffset):n.endOffset<e.endOffset&&(n.endOffset=e.endOffset)}function Xa(n,e){isNaN(n.startOffset)===!0?(n.startOffset=e.startOffset,n.startColumn=e.startColumn,n.startLine=e.startLine,n.endOffset=e.endOffset,n.endColumn=e.endColumn,n.endLine=e.endLine):n.endOffset<e.endOffset&&(n.endOffset=e.endOffset,n.endColumn=e.endColumn,n.endLine=e.endLine)}function Wh(n,e,t){n.children[t]===void 0?n.children[t]=[e]:n.children[t].push(e)}function Kh(n,e,t){n.children[e]===void 0?n.children[e]=[t]:n.children[e].push(t)}const Hh="name";function Cc(n,e){Object.defineProperty(n,Hh,{enumerable:!1,configurable:!0,writable:!1,value:e})}function jh(n,e){const t=_t(n),r=t.length;for(let i=0;i<r;i++){const s=t[i],a=n[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 zh(n,e){const t=function(){};Cc(t,n+"BaseSemantics");const r={visit:function(i,s){if(te(i)&&(i=i[0]),!Ye(i))return this[i.name](i.children,s)},validateVisitor:function(){const i=Yh(this,e);if(!F(i)){const s=S(i,a=>a.msg);throw Error(`Errors Detected in CST Visitor <${this.constructor.name}>:
	${s.join(`

`).replace(/\n/g,`
	`)}`)}}};return t.prototype=r,t.prototype.constructor=t,t._RULE_NAMES=e,t}function qh(n,e,t){const r=function(){};Cc(r,n+"BaseSemanticsWithDefaults");const i=Object.create(t.prototype);return C(e,s=>{i[s]=jh}),r.prototype=i,r.prototype.constructor=r,r}var As;(function(n){n[n.REDUNDANT_METHOD=0]="REDUNDANT_METHOD",n[n.MISSING_METHOD=1]="MISSING_METHOD"})(As||(As={}));function Yh(n,e){return Xh(n,e)}function Xh(n,e){const t=Se(e,i=>yt(n[i])===!1),r=S(t,i=>({msg:`Missing visitor method: <${i}> on ${n.constructor.name} CST Visitor.`,type:As.MISSING_METHOD,methodName:i}));return Qn(r)}class Jh{initTreeBuilder(e){if(this.CST_STACK=[],this.outputCst=e.outputCst,this.nodeLocationTracking=N(e,"nodeLocationTracking")?e.nodeLocationTracking:Je.nodeLocationTracking,!this.outputCst)this.cstInvocationStateUpdate=X,this.cstFinallyStateUpdate=X,this.cstPostTerminal=X,this.cstPostNonTerminal=X,this.cstPostRule=X;else if(/full/i.test(this.nodeLocationTracking))this.recoveryEnabled?(this.setNodeLocationFromToken=Xa,this.setNodeLocationFromNode=Xa,this.cstPostRule=X,this.setInitialNodeLocation=this.setInitialNodeLocationFullRecovery):(this.setNodeLocationFromToken=X,this.setNodeLocationFromNode=X,this.cstPostRule=this.cstPostRuleFull,this.setInitialNodeLocation=this.setInitialNodeLocationFullRegular);else if(/onlyOffset/i.test(this.nodeLocationTracking))this.recoveryEnabled?(this.setNodeLocationFromToken=Ya,this.setNodeLocationFromNode=Ya,this.cstPostRule=X,this.setInitialNodeLocation=this.setInitialNodeLocationOnlyOffsetRecovery):(this.setNodeLocationFromToken=X,this.setNodeLocationFromNode=X,this.cstPostRule=this.cstPostRuleOnlyOffset,this.setInitialNodeLocation=this.setInitialNodeLocationOnlyOffsetRegular);else if(/none/i.test(this.nodeLocationTracking))this.setNodeLocationFromToken=X,this.setNodeLocationFromNode=X,this.cstPostRule=X,this.setInitialNodeLocation=X;else throw Error(`Invalid <nodeLocationTracking> config option: "${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),r=e.location;r.startOffset<=t.startOffset?(r.endOffset=t.endOffset,r.endLine=t.endLine,r.endColumn=t.endColumn):(r.startOffset=NaN,r.startLine=NaN,r.startColumn=NaN)}cstPostRuleOnlyOffset(e){const t=this.LA(0),r=e.location;r.startOffset<=t.startOffset?r.endOffset=t.endOffset:r.startOffset=NaN}cstPostTerminal(e,t){const r=this.CST_STACK[this.CST_STACK.length-1];Wh(r,t,e),this.setNodeLocationFromToken(r.location,t)}cstPostNonTerminal(e,t){const r=this.CST_STACK[this.CST_STACK.length-1];Kh(r,t,e),this.setNodeLocationFromNode(r.location,e.location)}getBaseCstVisitorConstructor(){if(Ye(this.baseCstVisitorConstructor)){const e=zh(this.className,_t(this.gastProductionsCache));return this.baseCstVisitorConstructor=e,e}return this.baseCstVisitorConstructor}getBaseCstVisitorConstructorWithDefaults(){if(Ye(this.baseCstVisitorWithDefaultsConstructor)){const e=qh(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 Qh{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)):ti}LA(e){const t=this.currIdx+e;return t<0||this.tokVectorLength<=t?ti: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 Zh{ACTION(e){return e.call(this)}consume(e,t,r){return this.consumeInternal(t,e,r)}subrule(e,t,r){return this.subruleInternal(t,e,r)}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,r=ni){if(de(this.definedRulesNames,e)){const a={message:ut.buildDuplicateRuleNameError({topLevelRule:e,grammarName:this.className}),type:ue.DUPLICATE_RULE_NAME,ruleName:e};this.definitionErrors.push(a)}this.definedRulesNames.push(e);const i=this.defineRule(e,t,r);return this[e]=i,i}OVERRIDE_RULE(e,t,r=ni){const i=Eh(e,this.definedRulesNames,this.className);this.definitionErrors=this.definitionErrors.concat(i);const s=this.defineRule(e,t,r);return this[e]=s,s}BACKTRACK(e,t){return function(){this.isBackTrackingStack.push(1);const r=this.saveRecogState();try{return e.apply(this,t),!0}catch(i){if(Zr(i))return!1;throw i}finally{this.reloadRecogState(r),this.isBackTrackingStack.pop()}}}getGAstProductions(){return this.gastProductionsCache}getSerializedGastProductions(){return lf(q(this.gastProductionsCache))}}class ep{initRecognizerEngine(e,t){if(this.className=this.constructor.name,this.shortRuleNameToFull={},this.fullRuleNameToShort={},this.ruleShortNameIdx=256,this.tokenMatcher=Qr,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(F(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")&&Pe(we(q(e.modes)),Qf)){const s=we(q(e.modes)),a=qs(s);this.tokensMap=le(a,(o,l)=>(o[l.name]=l,o),{})}else if(ku(e))this.tokensMap=re(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=rt;const r=N(e,"modes")?we(q(e.modes)):q(e),i=Pe(r,s=>F(s.categoryMatches));this.tokenMatcher=i?Qr:nr,rr(q(this.tokensMap))}defineRule(e,t,r){if(this.selfAnalysisDone)throw Error(`Grammar rule <${e}> may not be defined after the 'performSelfAnalysis' method has been called'
Make sure that all grammar rule definitions are done before 'performSelfAnalysis' is called.`);const i=N(r,"resyncEnabled")?r.resyncEnabled:ni.resyncEnabled,s=N(r,"recoveryValueFunc")?r.recoveryValueFunc:ni.recoveryValueFunc,a=this.ruleShortNameIdx<<Gh+at;this.ruleShortNameIdx++,this.shortRuleNameToFull[a]=e,this.fullRuleNameToShort[e]=a;let o;return this.outputCst===!0?o=function(...u){try{this.ruleInvocationStateUpdate(a,e,this.subruleIdx),t.apply(this,u);const d=this.CST_STACK[this.CST_STACK.length-1];return this.cstPostRule(d),d}catch(d){return this.invokeRuleCatch(d,i,s)}finally{this.ruleFinallyStateUpdate()}}:o=function(...u){try{return this.ruleInvocationStateUpdate(a,e,this.subruleIdx),t.apply(this,u)}catch(d){return this.invokeRuleCatch(d,i,s)}finally{this.ruleFinallyStateUpdate()}},Object.assign(o,{ruleName:e,originalGrammarAction:t})}invokeRuleCatch(e,t,r){const i=this.RULE_STACK.length===1,s=t&&!this.isBackTracking()&&this.recoveryEnabled;if(Zr(e)){const a=e;if(s){const o=this.findReSyncTokenType();if(this.isInCurrentRuleReSyncSet(o))if(a.resyncedTokens=this.reSyncTo(o),this.outputCst){const l=this.CST_STACK[this.CST_STACK.length-1];return l.recoveredNode=!0,l}else return r(e);else{if(this.outputCst){const l=this.CST_STACK[this.CST_STACK.length-1];l.recoveredNode=!0,a.partialCstResult=l}throw a}}else{if(i)return this.moveToTerminatedState(),r(e);throw a}}else throw e}optionInternal(e,t){const r=this.getKeyForAutomaticLookahead($c,t);return this.optionInternalLogic(e,t,r)}optionInternalLogic(e,t,r){let i=this.getLaFuncFromCache(r),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 r=this.getKeyForAutomaticLookahead(Rs,e);return this.atLeastOneInternalLogic(e,t,r)}atLeastOneInternalLogic(e,t,r){let i=this.getLaFuncFromCache(r),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,V.REPETITION_MANDATORY,t.ERR_MSG);this.attemptInRepetitionRecovery(this.atLeastOneInternal,[e,t],i,Rs,e,oh)}atLeastOneSepFirstInternal(e,t){const r=this.getKeyForAutomaticLookahead(Mr,e);this.atLeastOneSepFirstInternalLogic(e,t,r)}atLeastOneSepFirstInternalLogic(e,t,r){const i=t.DEF,s=t.SEP;if(this.getLaFuncFromCache(r).call(this)===!0){i.call(this);const o=()=>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,o,i,ja],o,Mr,e,ja)}else throw this.raiseEarlyExitException(e,V.REPETITION_MANDATORY_WITH_SEPARATOR,t.ERR_MSG)}manyInternal(e,t){const r=this.getKeyForAutomaticLookahead(Ts,e);return this.manyInternalLogic(e,t,r)}manyInternalLogic(e,t,r){let i=this.getLaFuncFromCache(r),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,Ts,e,ah,a)}manySepFirstInternal(e,t){const r=this.getKeyForAutomaticLookahead(vs,e);this.manySepFirstInternalLogic(e,t,r)}manySepFirstInternalLogic(e,t,r){const i=t.DEF,s=t.SEP;if(this.getLaFuncFromCache(r).call(this)===!0){i.call(this);const o=()=>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,o,i,Ha],o,vs,e,Ha)}}repetitionSepSecondInternal(e,t,r,i,s){for(;r();)this.CONSUME(t),i.call(this);this.attemptInRepetitionRecovery(this.repetitionSepSecondInternal,[e,t,r,i,s],r,Mr,e,s)}doSingleRepetition(e){const t=this.getLexerPosition();return e.call(this),this.getLexerPosition()>t}orInternal(e,t){const r=this.getKeyForAutomaticLookahead(Ic,t),i=te(e)?e:e.DEF,a=this.getLaFuncFromCache(r).call(this,i);if(a!==void 0)return i[a].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 bh(t,e))}}subruleInternal(e,t,r){let i;try{const s=r!==void 0?r.ARGS:void 0;return this.subruleIdx=t,i=e.apply(this,s),this.cstPostNonTerminal(i,r!==void 0&&r.LABEL!==void 0?r.LABEL:e.ruleName),i}catch(s){throw this.subruleInternalError(s,r,e.ruleName)}}subruleInternalError(e,t,r){throw Zr(e)&&e.partialCstResult!==void 0&&(this.cstPostNonTerminal(e.partialCstResult,t!==void 0&&t.LABEL!==void 0?t.LABEL:r),delete e.partialCstResult),e}consumeInternal(e,t,r){let i;try{const s=this.LA(1);this.tokenMatcher(s,e)===!0?(this.consumeToken(),i=s):this.consumeInternalError(e,s,r)}catch(s){i=this.consumeInternalRecovery(e,t,s)}return this.cstPostTerminal(r!==void 0&&r.LABEL!==void 0?r.LABEL:e.name,i),i}consumeInternalError(e,t,r){let i;const s=this.LA(0);throw r!==void 0&&r.ERR_MSG?i=r.ERR_MSG:i=this.errorMessageProvider.buildMismatchTokenMessage({expected:e,actual:t,previous:s,ruleName:this.getCurrRuleFullName()}),this.SAVE_ERROR(new xc(i,t,s))}consumeInternalRecovery(e,t,r){if(this.recoveryEnabled&&r.name==="MismatchedTokenException"&&!this.isBackTracking()){const i=this.getFollowsForInRuleRecovery(e,t);try{return this.tryInRuleRecovery(e,i)}catch(s){throw s.name===Sc?r:s}}else throw r}saveRecogState(){const e=this.errors,t=re(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,r){this.RULE_OCCURRENCE_STACK.push(r),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),rt)}reset(){this.resetLexerState(),this.subruleIdx=0,this.isBackTrackingStack=[],this.errors=[],this.RULE_STACK=[],this.CST_STACK=[],this.RULE_OCCURRENCE_STACK=[]}}class tp{initErrorHandler(e){this._errors=[],this.errorMessageProvider=N(e,"errorMessageProvider")?e.errorMessageProvider:Je.errorMessageProvider}SAVE_ERROR(e){if(Zr(e))return e.context={ruleStack:this.getHumanReadableRuleStack(),ruleOccurrenceStack:re(this.RULE_OCCURRENCE_STACK)},this._errors.push(e),e;throw Error("Trying to save an Error which is not a RecognitionException")}get errors(){return re(this._errors)}set errors(e){this._errors=e}raiseEarlyExitException(e,t,r){const i=this.getCurrRuleFullName(),s=this.getGAstProductions()[i],o=$i(e,s,t,this.maxLookahead)[0],l=[];for(let u=1;u<=this.maxLookahead;u++)l.push(this.LA(u));const c=this.errorMessageProvider.buildEarlyExitMessage({expectedIterationPaths:o,actual:l,previous:this.LA(0),customUserDescription:r,ruleName:i});throw this.SAVE_ERROR(new Ph(c,this.LA(1),this.LA(0)))}raiseNoAltException(e,t){const r=this.getCurrRuleFullName(),i=this.getGAstProductions()[r],s=Ii(e,i,this.maxLookahead),a=[];for(let c=1;c<=this.maxLookahead;c++)a.push(this.LA(c));const o=this.LA(0),l=this.errorMessageProvider.buildNoViableAltMessage({expectedPathsPerAlt:s,actual:a,previous:o,customUserDescription:t,ruleName:this.getCurrRuleFullName()});throw this.SAVE_ERROR(new Oh(l,this.LA(1),o))}}class np{initContentAssist(){}computeContentAssist(e,t){const r=this.gastProductionsCache[e];if(Ye(r))throw Error(`Rule ->${e}<- does not exist in this grammar.`);return hc([r],t,this.tokenMatcher,this.maxLookahead)}getNextPossibleTokenTypes(e){const t=Me(e.ruleStack),i=this.getGAstProductions()[t];return new sh(i,e).startWalking()}}const Ni={description:"This Object indicates the Parser is during Recording Phase"};Object.freeze(Ni);const Ja=!0,Qa=Math.pow(2,at)-1,Nc=dc({name:"RECORDING_PHASE_TOKEN",pattern:fe.NA});rr([Nc]);const wc=ia(Nc,`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(wc);const rp={name:`This CSTNode indicates the Parser is in Recording Phase
	See: https://chevrotain.io/docs/guide/internals.html#grammar-recording for details`,children:{}};class ip{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${t}`]=function(r,i){return this.consumeInternalRecord(r,e,i)},this[`SUBRULE${t}`]=function(r,i){return this.subruleInternalRecord(r,e,i)},this[`OPTION${t}`]=function(r){return this.optionInternalRecord(r,e)},this[`OR${t}`]=function(r){return this.orInternalRecord(r,e)},this[`MANY${t}`]=function(r){this.manyInternalRecord(e,r)},this[`MANY_SEP${t}`]=function(r){this.manySepFirstInternalRecord(e,r)},this[`AT_LEAST_ONE${t}`]=function(r){this.atLeastOneInternalRecord(e,r)},this[`AT_LEAST_ONE_SEP${t}`]=function(r){this.atLeastOneSepFirstInternalRecord(e,r)}}this.consume=function(e,t,r){return this.consumeInternalRecord(t,e,r)},this.subrule=function(e,t,r){return this.subruleInternalRecord(t,e,r)},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 r=t>0?t:"";delete e[`CONSUME${r}`],delete e[`SUBRULE${r}`],delete e[`OPTION${r}`],delete e[`OR${r}`],delete e[`MANY${r}`],delete e[`MANY_SEP${r}`],delete e[`AT_LEAST_ONE${r}`],delete e[`AT_LEAST_ONE_SEP${r}`]}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 ti}topLevelRuleRecord(e,t){try{const r=new Bt({definition:[],name:e});return r.name=e,this.recordingProdStack.push(r),t.call(this),this.recordingProdStack.pop(),r}catch(r){if(r.KNOWN_RECORDER_ERROR!==!0)try{r.message=r.message+`
	 This error was thrown during the "grammar recording phase" For more info see:
	https://chevrotain.io/docs/guide/internals.html#grammar-recording`}catch(i){throw r}throw r}}optionInternalRecord(e,t){return zt.call(this,ne,e,t)}atLeastOneInternalRecord(e,t){zt.call(this,Ie,t,e)}atLeastOneSepFirstInternalRecord(e,t){zt.call(this,$e,t,e,Ja)}manyInternalRecord(e,t){zt.call(this,H,t,e)}manySepFirstInternalRecord(e,t){zt.call(this,ge,t,e,Ja)}orInternalRecord(e,t){return sp.call(this,e,t)}subruleInternalRecord(e,t,r){if(ei(t),!e||N(e,"ruleName")===!1){const o=new Error(`<SUBRULE${Za(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=Ot(this.recordingProdStack),s=e.ruleName,a=new ce({idx:t,nonTerminalName:s,label:r==null?void 0:r.LABEL,referencedRule:void 0});return i.definition.push(a),this.outputCst?rp:Ni}consumeInternalRecord(e,t,r){if(ei(t),!cc(e)){const a=new Error(`<CONSUME${Za(t)}> argument is invalid expecting a TokenType reference but got: <${JSON.stringify(e)}>
 inside top level rule: <${this.recordingProdStack[0].name}>`);throw a.KNOWN_RECORDER_ERROR=!0,a}const i=Ot(this.recordingProdStack),s=new U({idx:t,terminalType:e,label:r==null?void 0:r.LABEL});return i.definition.push(s),wc}}function zt(n,e,t,r=!1){ei(t);const i=Ot(this.recordingProdStack),s=yt(e)?e:e.DEF,a=new n({definition:[],idx:t});return r&&(a.separator=e.SEP),N(e,"MAX_LOOKAHEAD")&&(a.maxLookahead=e.MAX_LOOKAHEAD),this.recordingProdStack.push(a),s.call(this),i.definition.push(a),this.recordingProdStack.pop(),Ni}function sp(n,e){ei(e);const t=Ot(this.recordingProdStack),r=te(n)===!1,i=r===!1?n:n.DEF,s=new ye({definition:[],idx:e,ignoreAmbiguities:r&&n.IGNORE_AMBIGUITIES===!0});N(n,"MAX_LOOKAHEAD")&&(s.maxLookahead=n.MAX_LOOKAHEAD);const a=_l(i,o=>yt(o.GATE));return s.hasPredicates=a,t.definition.push(s),C(i,o=>{const l=new pe({definition:[]});s.definition.push(l),N(o,"IGNORE_AMBIGUITIES")?l.ignoreAmbiguities=o.IGNORE_AMBIGUITIES:N(o,"GATE")&&(l.ignoreAmbiguities=!0),this.recordingProdStack.push(l),o.ALT.call(this),this.recordingProdStack.pop()}),Ni}function Za(n){return n===0?"":`${n}`}function ei(n){if(n<0||n>Qa){const e=new Error(`Invalid DSL Method idx value: <${n}>
	Idx value must be a none negative value smaller than ${Qa+1}`);throw e.KNOWN_RECORDER_ERROR=!0,e}}class ap{initPerformanceTracer(e){if(N(e,"traceInitPerf")){const t=e.traceInitPerf,r=typeof t=="number";this.traceInitMaxIdent=r?t:1/0,this.traceInitPerf=r?t>0:t}else this.traceInitMaxIdent=0,this.traceInitPerf=Je.traceInitPerf;this.traceInitIndent=-1}TRACE_INIT(e,t){if(this.traceInitPerf===!0){this.traceInitIndent++;const r=new Array(this.traceInitIndent+1).join("	");this.traceInitIndent<this.traceInitMaxIdent;const{time:i,value:s}=Zl(t),a=i>10?console.warn:console.log;return this.traceInitIndent<this.traceInitMaxIdent&&a(`${r}<-- <${e}> time: ${i}ms`),this.traceInitIndent--,s}else return t()}}function op(n,e){e.forEach(t=>{const r=t.prototype;Object.getOwnPropertyNames(r).forEach(i=>{if(i==="constructor")return;const s=Object.getOwnPropertyDescriptor(r,i);s&&(s.get||s.set)?Object.defineProperty(n.prototype,i,s):n.prototype[i]=t.prototype[i]})})}const ti=ia(rt,"",NaN,NaN,NaN,NaN,NaN,NaN);Object.freeze(ti);const Je=Object.freeze({recoveryEnabled:!1,maxLookahead:3,dynamicTokensEnabled:!1,outputCst:!0,errorMessageProvider:Ct,nodeLocationTracking:"none",traceInitPerf:!1,skipValidations:!1}),ni=Object.freeze({recoveryValueFunc:()=>{},resyncEnabled:!0});var ue;(function(n){n[n.INVALID_RULE_NAME=0]="INVALID_RULE_NAME",n[n.DUPLICATE_RULE_NAME=1]="DUPLICATE_RULE_NAME",n[n.INVALID_RULE_OVERRIDE=2]="INVALID_RULE_OVERRIDE",n[n.DUPLICATE_PRODUCTIONS=3]="DUPLICATE_PRODUCTIONS",n[n.UNRESOLVED_SUBRULE_REF=4]="UNRESOLVED_SUBRULE_REF",n[n.LEFT_RECURSION=5]="LEFT_RECURSION",n[n.NONE_LAST_EMPTY_ALT=6]="NONE_LAST_EMPTY_ALT",n[n.AMBIGUOUS_ALTS=7]="AMBIGUOUS_ALTS",n[n.CONFLICT_TOKENS_RULES_NAMESPACE=8]="CONFLICT_TOKENS_RULES_NAMESPACE",n[n.INVALID_TOKEN_NAME=9]="INVALID_TOKEN_NAME",n[n.NO_NON_EMPTY_LOOKAHEAD=10]="NO_NON_EMPTY_LOOKAHEAD",n[n.AMBIGUOUS_PREFIX_ALTS=11]="AMBIGUOUS_PREFIX_ALTS",n[n.TOO_MANY_ALTS=12]="TOO_MANY_ALTS",n[n.CUSTOM_LOOKAHEAD_VALIDATION=13]="CUSTOM_LOOKAHEAD_VALIDATION"})(ue||(ue={}));function eo(n=void 0){return function(){return n}}class ir{static performSelfAnalysis(e){throw Error("The **static** `performSelfAnalysis` method has been deprecated.	\nUse the **instance** method with the same name instead.")}performSelfAnalysis(){this.TRACE_INIT("performSelfAnalysis",()=>{let e;this.selfAnalysisDone=!0;const t=this.className;this.TRACE_INIT("toFastProps",()=>{ec(this)}),this.TRACE_INIT("Grammar Recording",()=>{try{this.enableRecording(),C(this.definedRulesNames,i=>{const a=this[i].originalGrammarAction;let o;this.TRACE_INIT(`${i} Rule`,()=>{o=this.topLevelRuleRecord(i,a)}),this.gastProductionsCache[i]=o})}finally{this.disableRecording()}});let r=[];if(this.TRACE_INIT("Grammar Resolving",()=>{r=_h({rules:q(this.gastProductionsCache)}),this.definitionErrors=this.definitionErrors.concat(r)}),this.TRACE_INIT("Grammar Validations",()=>{if(F(r)&&this.skipValidations===!1){const i=Lh({rules:q(this.gastProductionsCache),tokenTypes:q(this.tokensMap),errMsgProvider:ut,grammarName:t}),s=gh({lookaheadStrategy:this.lookaheadStrategy,rules:q(this.gastProductionsCache),tokenTypes:q(this.tokensMap),grammarName:t});this.definitionErrors=this.definitionErrors.concat(i,s)}}),F(this.definitionErrors)&&(this.recoveryEnabled&&this.TRACE_INIT("computeAllProdsFollows",()=>{const i=mf(q(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:q(this.gastProductionsCache)}),this.preComputeLookaheadFunctions(q(this.gastProductionsCache))})),!ir.DEFER_DEFINITION_ERRORS_HANDLING&&!F(this.definitionErrors))throw e=S(this.definitionErrors,i=>i.message),new Error(`Parser Definition Errors detected:
 ${e.join(`
-------------------------------
`)}`)})}constructor(e,t){this.definitionErrors=[],this.selfAnalysisDone=!1;const r=this;if(r.initErrorHandler(t),r.initLexerAdapter(),r.initLooksAhead(t),r.initRecognizerEngine(e,t),r.initRecoverable(t),r.initTreeBuilder(t),r.initContentAssist(),r.initGastRecorder(t),r.initPerformanceTracer(t),N(t,"ignoredIssues"))throw new Error(`The <ignoredIssues> IParserConfig property has been deprecated.
	Please use the <IGNORE_AMBIGUITIES> flag on the relevant DSL method instead.
	See: https://chevrotain.io/docs/guide/resolving_grammar_errors.html#IGNORING_AMBIGUITIES
	For further details.`);this.skipValidations=N(t,"skipValidations")?t.skipValidations:Je.skipValidations}}ir.DEFER_DEFINITION_ERRORS_HANDLING=!1;op(ir,[Dh,Uh,Jh,Qh,ep,Zh,tp,np,ip,ap]);class lp extends ir{constructor(e,t=Je){const r=re(t);r.outputCst=!1,super(e,r)}}function bt(n,e,t){return`${n.name}_${e}_${t}`}const it=1,cp=2,_c=4,Lc=5,sr=7,up=8,dp=9,fp=10,hp=11,Oc=12;class la{constructor(e){this.target=e}isEpsilon(){return!1}}class ca extends la{constructor(e,t){super(e),this.tokenType=t}}class bc extends la{constructor(e){super(e)}isEpsilon(){return!0}}class ua extends la{constructor(e,t,r){super(e),this.rule=t,this.followState=r}isEpsilon(){return!0}}function pp(n){const e={decisionMap:{},decisionStates:[],ruleToStartState:new Map,ruleToStopState:new Map,states:[]};mp(e,n);const t=n.length;for(let r=0;r<t;r++){const i=n[r],s=Rt(e,i,i);s!==void 0&&Ip(e,i,s)}return e}function mp(n,e){const t=e.length;for(let r=0;r<t;r++){const i=e[r],s=J(n,i,void 0,{type:cp}),a=J(n,i,void 0,{type:sr});s.stop=a,n.ruleToStartState.set(i,s),n.ruleToStopState.set(i,a)}}function Pc(n,e,t){return t instanceof U?da(n,e,t.terminalType,t):t instanceof ce?Sp(n,e,t):t instanceof ye?vp(n,e,t):t instanceof ne?Ap(n,e,t):t instanceof H?gp(n,e,t):t instanceof ge?yp(n,e,t):t instanceof Ie?Tp(n,e,t):t instanceof $e?Rp(n,e,t):Rt(n,e,t)}function gp(n,e,t){const r=J(n,e,t,{type:Lc});ot(n,r);const i=Wt(n,e,r,t,Rt(n,e,t));return Dc(n,e,t,i)}function yp(n,e,t){const r=J(n,e,t,{type:Lc});ot(n,r);const i=Wt(n,e,r,t,Rt(n,e,t)),s=da(n,e,t.separator,t);return Dc(n,e,t,i,s)}function Tp(n,e,t){const r=J(n,e,t,{type:_c});ot(n,r);const i=Wt(n,e,r,t,Rt(n,e,t));return Mc(n,e,t,i)}function Rp(n,e,t){const r=J(n,e,t,{type:_c});ot(n,r);const i=Wt(n,e,r,t,Rt(n,e,t)),s=da(n,e,t.separator,t);return Mc(n,e,t,i,s)}function vp(n,e,t){const r=J(n,e,t,{type:it});ot(n,r);const i=S(t.definition,a=>Pc(n,e,a));return Wt(n,e,r,t,...i)}function Ap(n,e,t){const r=J(n,e,t,{type:it});ot(n,r);const i=Wt(n,e,r,t,Rt(n,e,t));return Ep(n,e,t,i)}function Rt(n,e,t){const r=Se(S(t.definition,i=>Pc(n,e,i)),i=>i!==void 0);return r.length===1?r[0]:r.length===0?void 0:xp(n,r)}function Mc(n,e,t,r,i){const s=r.left,a=r.right,o=J(n,e,t,{type:hp});ot(n,o);const l=J(n,e,t,{type:Oc});return s.loopback=o,l.loopback=o,n.decisionMap[bt(e,i?"RepetitionMandatoryWithSeparator":"RepetitionMandatory",t.idx)]=o,z(a,o),i===void 0?(z(o,s),z(o,l)):(z(o,l),z(o,i.left),z(i.right,s)),{left:s,right:l}}function Dc(n,e,t,r,i){const s=r.left,a=r.right,o=J(n,e,t,{type:fp});ot(n,o);const l=J(n,e,t,{type:Oc}),c=J(n,e,t,{type:dp});return o.loopback=c,l.loopback=c,z(o,s),z(o,l),z(a,c),i!==void 0?(z(c,l),z(c,i.left),z(i.right,s)):z(c,o),n.decisionMap[bt(e,i?"RepetitionWithSeparator":"Repetition",t.idx)]=o,{left:o,right:l}}function Ep(n,e,t,r){const i=r.left,s=r.right;return z(i,s),n.decisionMap[bt(e,"Option",t.idx)]=i,r}function ot(n,e){return n.decisionStates.push(e),e.decision=n.decisionStates.length-1,e.decision}function Wt(n,e,t,r,...i){const s=J(n,e,r,{type:up,start:t});t.end=s;for(const o of i)o!==void 0?(z(t,o.left),z(o.right,s)):z(t,s);const a={left:t,right:s};return n.decisionMap[bt(e,kp(r),r.idx)]=t,a}function kp(n){if(n instanceof ye)return"Alternation";if(n instanceof ne)return"Option";if(n instanceof H)return"Repetition";if(n instanceof ge)return"RepetitionWithSeparator";if(n instanceof Ie)return"RepetitionMandatory";if(n instanceof $e)return"RepetitionMandatoryWithSeparator";throw new Error("Invalid production type encountered")}function xp(n,e){const t=e.length;for(let s=0;s<t-1;s++){const a=e[s];let o;a.left.transitions.length===1&&(o=a.left.transitions[0]);const l=o instanceof ua,c=o,u=e[s+1].left;a.left.type===it&&a.right.type===it&&o!==void 0&&(l&&c.followState===a.right||o.target===a.right)?(l?c.followState=u:o.target=u,$p(n,a.right)):z(a.right,u)}const r=e[0],i=e[t-1];return{left:r.left,right:i.right}}function da(n,e,t,r){const i=J(n,e,r,{type:it}),s=J(n,e,r,{type:it});return fa(i,new ca(s,t)),{left:i,right:s}}function Sp(n,e,t){const r=t.referencedRule,i=n.ruleToStartState.get(r),s=J(n,e,t,{type:it}),a=J(n,e,t,{type:it}),o=new ua(i,r,a);return fa(s,o),{left:s,right:a}}function Ip(n,e,t){const r=n.ruleToStartState.get(e);z(r,t.left);const i=n.ruleToStopState.get(e);return z(t.right,i),{left:r,right:i}}function z(n,e){const t=new bc(e);fa(n,t)}function J(n,e,t,r){const i=Object.assign({atn:n,production:t,epsilonOnlyTransitions:!1,rule:e,transitions:[],nextTokenWithinRule:[],stateNumber:n.states.length},r);return n.states.push(i),i}function fa(n,e){n.transitions.length===0&&(n.epsilonOnlyTransitions=e.isEpsilon()),n.transitions.push(e)}function $p(n,e){n.states.splice(n.states.indexOf(e),1)}const ri={};class Es{constructor(){this.map={},this.configs=[]}get size(){return this.configs.length}finalize(){this.map={}}add(e){const t=Fc(e);t in this.map||(this.map[t]=this.configs.length,this.configs.push(e))}get elements(){return this.configs}get alts(){return S(this.configs,e=>e.alt)}get key(){let e="";for(const t in this.map)e+=t+":";return e}}function Fc(n,e=!0){return`${e?`a${n.alt}`:""}s${n.state.stateNumber}:${n.stack.map(t=>t.stateNumber.toString()).join("_")}`}function Cp(n,e){const t={};return r=>{const i=r.toString();let s=t[i];return s!==void 0||(s={atnStartState:n,decision:e,states:{}},t[i]=s),s}}class Gc{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 r=0;r<t;r++)e+=this.predicates[r]===!0?"1":"0";return e}}const to=new Gc;class Np extends oa{constructor(e){var t;super(),this.logging=(t=e==null?void 0:e.logging)!==null&&t!==void 0?t:r=>{}}initialize(e){this.atn=pp(e.rules),this.dfas=wp(this.atn)}validateAmbiguousAlternationAlternatives(){return[]}validateEmptyOrAlternatives(){return[]}buildLookaheadForAlternation(e){const{prodOccurrence:t,rule:r,hasPredicates:i,dynamicTokensEnabled:s}=e,a=this.dfas,o=this.logging,l=bt(r,"Alternation",t),u=this.atn.decisionMap[l].decision,d=S(za({maxLookahead:1,occurrence:t,prodType:"Alternation",rule:r}),h=>S(h,f=>f[0]));if(no(d,!1)&&!s){const h=le(d,(f,m,g)=>(C(m,v=>{v&&(f[v.tokenTypeIdx]=g,C(v.categoryMatches,y=>{f[y]=g}))}),f),{});return i?function(f){var m;const g=this.LA(1),v=h[g.tokenTypeIdx];if(f!==void 0&&v!==void 0){const y=(m=f[v])===null||m===void 0?void 0:m.GATE;if(y!==void 0&&y.call(this)===!1)return}return v}:function(){const f=this.LA(1);return h[f.tokenTypeIdx]}}else return i?function(h){const f=new Gc,m=h===void 0?0:h.length;for(let v=0;v<m;v++){const y=h==null?void 0:h[v].GATE;f.set(v,y===void 0||y.call(this))}const g=zi.call(this,a,u,f,o);return typeof g=="number"?g:void 0}:function(){const h=zi.call(this,a,u,to,o);return typeof h=="number"?h:void 0}}buildLookaheadForOptional(e){const{prodOccurrence:t,rule:r,prodType:i,dynamicTokensEnabled:s}=e,a=this.dfas,o=this.logging,l=bt(r,i,t),u=this.atn.decisionMap[l].decision,d=S(za({maxLookahead:1,occurrence:t,prodType:i,rule:r}),h=>S(h,f=>f[0]));if(no(d)&&d[0][0]&&!s){const h=d[0],f=we(h);if(f.length===1&&F(f[0].categoryMatches)){const g=f[0].tokenTypeIdx;return function(){return this.LA(1).tokenTypeIdx===g}}else{const m=le(f,(g,v)=>(v!==void 0&&(g[v.tokenTypeIdx]=!0,C(v.categoryMatches,y=>{g[y]=!0})),g),{});return function(){const g=this.LA(1);return m[g.tokenTypeIdx]===!0}}}return function(){const h=zi.call(this,a,u,to,o);return typeof h=="object"?!1:h===0}}}function no(n,e=!0){const t=new Set;for(const r of n){const i=new Set;for(const s of r){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 wp(n){const e=n.decisionStates.length,t=Array(e);for(let r=0;r<e;r++)t[r]=Cp(n.decisionStates[r],r);return t}function zi(n,e,t,r){const i=n[e](t);let s=i.start;if(s===void 0){const o=Bp(i.atnStartState);s=Bc(i,Uc(o)),i.start=s}return _p.apply(this,[i,s,t,r])}function _p(n,e,t,r){let i=e,s=1;const a=[];let o=this.LA(s++);for(;;){let l=Dp(i,o);if(l===void 0&&(l=Lp.apply(this,[n,i,o,s,t,r])),l===ri)return Mp(a,i,o);if(l.isAcceptState===!0)return l.prediction;i=l,a.push(o),o=this.LA(s++)}}function Lp(n,e,t,r,i,s){const a=Fp(e.configs,t,i);if(a.size===0)return ro(n,e,t,ri),ri;let o=Uc(a);const l=Up(a,i);if(l!==void 0)o.isAcceptState=!0,o.prediction=l,o.configs.uniqueAlt=l;else if(Hp(a)){const c=Ou(a.alts);o.isAcceptState=!0,o.prediction=c,o.configs.uniqueAlt=c,Op.apply(this,[n,r,a.alts,s])}return o=ro(n,e,t,o),o}function Op(n,e,t,r){const i=[];for(let c=1;c<=e;c++)i.push(this.LA(c).tokenType);const s=n.atnStartState,a=s.rule,o=s.production,l=bp({topLevelRule:a,ambiguityIndices:t,production:o,prefixPath:i});r(l)}function bp(n){const e=S(n.prefixPath,i=>wt(i)).join(", "),t=n.production.idx===0?"":n.production.idx;let r=`Ambiguous Alternatives Detected: <${n.ambiguityIndices.join(", ")}> in <${Pp(n.production)}${t}> inside <${n.topLevelRule.name}> Rule,
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i=0;i<t.length;i++){r&&(e.push(i),r=!1);let s=t.charAt(i);r=s==="\r"||s===`
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Number]"&&m<=f&&f<=g}n.numberRange=o;function l(f){return e.call(f)==="[object Number]"&&-2147483648<=f&&f<=2147483647}n.integer=l;function c(f){return e.call(f)==="[object Number]"&&0<=f&&f<=2147483647}n.uinteger=c;function u(f){return e.call(f)==="[object Function]"}n.func=u;function d(f){return f!==null&&typeof f=="object"}n.objectLiteral=d;function h(f,m){return Array.isArray(f)&&f.every(m)}n.typedArray=h})(p||(p={}));class Xp{constructor(){this.nodeStack=[]}get current(){var e;return(e=this.nodeStack[this.nodeStack.length-1])!==null&&e!==void 0?e:this.rootNode}buildRootNode(e){return this.rootNode=new Wc(e),this.rootNode.root=this.rootNode,this.nodeStack=[this.rootNode],this.rootNode}buildCompositeNode(e){const t=new ha;return t.grammarSource=e,t.root=this.rootNode,this.current.content.push(t),this.nodeStack.push(t),t}buildLeafNode(e,t){const r=new Ms(e.startOffset,e.image.length,cs(e),e.tokenType,!t);return r.grammarSource=t,r.root=this.rootNode,this.current.content.push(r),r}removeNode(e){const t=e.container;if(t){const r=t.content.indexOf(e);r>=0&&t.content.splice(r,1)}}addHiddenNodes(e){const t=[];for(const s of e){const a=new Ms(s.startOffset,s.image.length,cs(s),s.tokenType,!0);a.root=this.rootNode,t.push(a)}let r=this.current,i=!1;if(r.content.length>0){r.content.push(...t);return}for(;r.container;){const s=r.container.content.indexOf(r);if(s>0){r.container.content.splice(s,0,...t),i=!0;break}r=r.container}i||this.rootNode.content.unshift(...t)}construct(e){const t=this.current;typeof e.$type=="string"&&(this.current.astNode=e),e.$cstNode=t;const r=this.nodeStack.pop();(r==null?void 0:r.content.length)===0&&this.removeNode(r)}}class Vc{get parent(){return this.container}get feature(){return this.grammarSource}get hidden(){return!1}get astNode(){var e,t;const r=typeof((e=this._astNode)===null||e===void 0?void 0:e.$type)=="string"?this._astNode:(t=this.container)===null||t===void 0?void 0:t.astNode;if(!r)throw new Error("This node has no associated AST element");return r}set astNode(e){this._astNode=e}get element(){return this.astNode}get text(){return this.root.fullText.substring(this.offset,this.end)}}class Ms extends Vc{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,r,i,s=!1){super(),this._hidden=s,this._offset=e,this._tokenType=i,this._length=t,this._range=r}}class ha extends Vc{constructor(){super(...arguments),this.content=new pa(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:r}=e,{range:i}=t;this._rangeCache={start:r.start,end:i.end.line<r.start.line?r.start:i.end}}return this._rangeCache}else return{start:M.create(0,0),end:M.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 pa extends Array{constructor(e){super(),this.parent=e,Object.setPrototypeOf(this,pa.prototype)}push(...e){return this.addParents(e),super.push(...e)}unshift(...e){return this.addParents(e),super.unshift(...e)}splice(e,t,...r){return this.addParents(r),super.splice(e,t,...r)}addParents(e){for(const t of e)t.container=this.parent}}class Wc extends ha{get text(){return this._text.substring(this.offset,this.end)}get fullText(){return this._text}constructor(e){super(),this._text="",this._text=e!=null?e:""}}const Ds=Symbol("Datatype");function qi(n){return n.$type===Ds}const al="​",Kc=n=>n.endsWith(al)?n:n+al;class Hc{constructor(e){this._unorderedGroups=new Map,this.allRules=new Map,this.lexer=e.parser.Lexer;const t=this.lexer.definition,r=e.LanguageMetaData.mode==="production";this.wrapper=new tm(t,Object.assign(Object.assign({},e.parser.ParserConfig),{skipValidations:r,errorMessageProvider:e.parser.ParserErrorMessageProvider}))}alternatives(e,t){this.wrapper.wrapOr(e,t)}optional(e,t){this.wrapper.wrapOption(e,t)}many(e,t){this.wrapper.wrapMany(e,t)}atLeastOne(e,t){this.wrapper.wrapAtLeastOne(e,t)}getRule(e){return this.allRules.get(e)}isRecording(){return this.wrapper.IS_RECORDING}get unorderedGroups(){return this._unorderedGroups}getRuleStack(){return this.wrapper.RULE_STACK}finalize(){this.wrapper.wrapSelfAnalysis()}}class Jp extends Hc{get current(){return this.stack[this.stack.length-1]}constructor(e){super(e),this.nodeBuilder=new Xp,this.stack=[],this.assignmentMap=new Map,this.linker=e.references.Linker,this.converter=e.parser.ValueConverter,this.astReflection=e.shared.AstReflection}rule(e,t){const r=this.computeRuleType(e),i=this.wrapper.DEFINE_RULE(Kc(e.name),this.startImplementation(r,t).bind(this));return this.allRules.set(e.name,i),e.entry&&(this.mainRule=i),i}computeRuleType(e){if(!e.fragment){if(Jl(e))return Ds;{const t=Zs(e);return t!=null?t:e.name}}}parse(e,t={}){this.nodeBuilder.buildRootNode(e);const r=this.lexerResult=this.lexer.tokenize(e);this.wrapper.input=r.tokens;const i=t.rule?this.allRules.get(t.rule):this.mainRule;if(!i)throw new Error(t.rule?`No rule found with name '${t.rule}'`:"No main rule available.");const s=i.call(this.wrapper,{});return this.nodeBuilder.addHiddenNodes(r.hidden),this.unorderedGroups.clear(),this.lexerResult=void 0,{value:s,lexerErrors:r.errors,lexerReport:r.report,parserErrors:this.wrapper.errors}}startImplementation(e,t){return r=>{const i=!this.isRecording()&&e!==void 0;if(i){const a={$type:e};this.stack.push(a),e===Ds&&(a.value="")}let s;try{s=t(r)}catch(a){s=void 0}return s===void 0&&i&&(s=this.construct()),s}}extractHiddenTokens(e){const t=this.lexerResult.hidden;if(!t.length)return[];const r=e.startOffset;for(let i=0;i<t.length;i++)if(t[i].startOffset>r)return t.splice(0,i);return t.splice(0,t.length)}consume(e,t,r){const i=this.wrapper.wrapConsume(e,t);if(!this.isRecording()&&this.isValidToken(i)){const s=this.extractHiddenTokens(i);this.nodeBuilder.addHiddenNodes(s);const a=this.nodeBuilder.buildLeafNode(i,r),{assignment:o,isCrossRef:l}=this.getAssignment(r),c=this.current;if(o){const u=ft(r)?i.image:this.converter.convert(i.image,a);this.assign(o.operator,o.feature,u,a,l)}else if(qi(c)){let u=i.image;ft(r)||(u=this.converter.convert(u,a).toString()),c.value+=u}}}isValidToken(e){return!e.isInsertedInRecovery&&!isNaN(e.startOffset)&&typeof e.endOffset=="number"&&!isNaN(e.endOffset)}subrule(e,t,r,i,s){let a;!this.isRecording()&&!r&&(a=this.nodeBuilder.buildCompositeNode(i));const o=this.wrapper.wrapSubrule(e,t,s);!this.isRecording()&&a&&a.length>0&&this.performSubruleAssignment(o,i,a)}performSubruleAssignment(e,t,r){const{assignment:i,isCrossRef:s}=this.getAssignment(t);if(i)this.assign(i.operator,i.feature,e,r,s);else if(!i){const a=this.current;if(qi(a))a.value+=e.toString();else if(typeof e=="object"&&e){const l=this.assignWithoutOverride(e,a);this.stack.pop(),this.stack.push(l)}}}action(e,t){if(!this.isRecording()){let r=this.current;if(t.feature&&t.operator){r=this.construct(),this.nodeBuilder.removeNode(r.$cstNode),this.nodeBuilder.buildCompositeNode(t).content.push(r.$cstNode);const s={$type:e};this.stack.push(s),this.assign(t.operator,t.feature,r,r.$cstNode,!1)}else r.$type=e}}construct(){if(this.isRecording())return;const e=this.current;return wd(e),this.nodeBuilder.construct(e),this.stack.pop(),qi(e)?this.converter.convert(e.value,e.$cstNode):(_d(this.astReflection,e),e)}getAssignment(e){if(!this.assignmentMap.has(e)){const t=vi(e,dt);this.assignmentMap.set(e,{assignment:t,isCrossRef:t?Ys(t.terminal):!1})}return this.assignmentMap.get(e)}assign(e,t,r,i,s){const a=this.current;let o;switch(s&&typeof r=="string"?o=this.linker.buildReference(a,t,i,r):o=r,e){case"=":{a[t]=o;break}case"?=":{a[t]=!0;break}case"+=":Array.isArray(a[t])||(a[t]=[]),a[t].push(o)}}assignWithoutOverride(e,t){for(const[i,s]of Object.entries(t)){const a=e[i];a===void 0?e[i]=s:Array.isArray(a)&&Array.isArray(s)&&(s.push(...a),e[i]=s)}const r=e.$cstNode;return r&&(r.astNode=void 0,e.$cstNode=void 0),e}get definitionErrors(){return this.wrapper.definitionErrors}}class Qp{buildMismatchTokenMessage(e){return Ct.buildMismatchTokenMessage(e)}buildNotAllInputParsedMessage(e){return Ct.buildNotAllInputParsedMessage(e)}buildNoViableAltMessage(e){return Ct.buildNoViableAltMessage(e)}buildEarlyExitMessage(e){return Ct.buildEarlyExitMessage(e)}}class jc extends Qp{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 Hc{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 r=this.wrapper.DEFINE_RULE(Kc(e.name),this.startImplementation(t).bind(this));return this.allRules.set(e.name,r),e.entry&&(this.mainRule=r),r}resetState(){this.elementStack=[],this.lastElementStack=[],this.nextTokenIndex=0,this.stackSize=0}startImplementation(e){return t=>{const r=this.keepStackSize();try{e(t)}finally{this.resetStackSize(r)}}}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,r){this.wrapper.wrapConsume(e,t),this.isRecording()||(this.lastElementStack=[...this.elementStack,r],this.nextTokenIndex=this.currIdx+1)}subrule(e,t,r,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 em={recoveryEnabled:!0,nodeLocationTracking:"full",skipValidations:!0,errorMessageProvider:new jc};class tm extends lp{constructor(e,t){const r=t&&"maxLookahead"in t;super(e,Object.assign(Object.assign(Object.assign({},em),{lookaheadStrategy:r?new oa({maxLookahead:t.maxLookahead}):new Np({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,r){return this.subrule(e,t,{ARGS:[r]})}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 zc(n,e,t){return nm({parser:e,tokens:t,ruleNames:new Map},n),e}function nm(n,e){const t=jl(e,!1),r=ee(e.rules).filter(_e).filter(i=>t.has(i));for(const i of r){const s=Object.assign(Object.assign({},n),{consume:1,optional:1,subrule:1,many:1,or:1});n.parser.rule(i,mt(s,i.definition))}}function mt(n,e,t=!1){let r;if(ft(e))r=cm(n,e);else if(Ri(e))r=rm(n,e);else if(dt(e))r=mt(n,e.terminal);else if(Ys(e))r=qc(n,e);else if(ht(e))r=im(n,e);else if(Gl(e))r=am(n,e);else if(Bl(e))r=om(n,e);else if(Xs(e))r=lm(n,e);else if(kd(e)){const i=n.consume++;r=()=>n.parser.consume(i,rt,e)}else throw new Pl(e.$cstNode,`Unexpected element type: ${e.$type}`);return Yc(n,t?void 0:ui(e),r,e.cardinality)}function rm(n,e){const t=ea(e);return()=>n.parser.action(t,e)}function im(n,e){const t=e.rule.ref;if(_e(t)){const r=n.subrule++,i=t.fragment,s=e.arguments.length>0?sm(t,e.arguments):()=>({});return a=>n.parser.subrule(r,Xc(n,t),i,e,s(a))}else if(Tt(t)){const r=n.consume++,i=Fs(n,t.name);return()=>n.parser.consume(r,i,e)}else if(t)Zn();else throw new Pl(e.$cstNode,`Undefined rule: ${e.rule.$refText}`)}function sm(n,e){const t=e.map(r=>ze(r.value));return r=>{const i={};for(let s=0;s<t.length;s++){const a=n.parameters[s],o=t[s];i[a.name]=o(r)}return i}}function ze(n){if(yd(n)){const 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t=e.uri.toString();if(this.documentMap.has(t))throw new Error(`A document with the URI '${t}' is already present.`);this.documentMap.set(t,e)}getDocument(e){const t=e.toString();return this.documentMap.get(t)}getOrCreateDocument(e,t){return w(this,null,function*(){let r=this.getDocument(e);return r||(r=yield this.langiumDocumentFactory.fromUri(e,t),this.addDocument(r),r)})}createDocument(e,t,r){if(r)return this.langiumDocumentFactory.fromString(t,e,r).then(i=>(this.addDocument(i),i));{const i=this.langiumDocumentFactory.fromString(t,e);return this.addDocument(i),i}}hasDocument(e){return this.documentMap.has(e.toString())}invalidateDocument(e){const t=e.toString(),r=this.documentMap.get(t);return r&&(this.serviceRegistry.getServices(e).references.Linker.unlink(r),r.state=B.Changed,r.precomputedScopes=void 0,r.diagnostics=void 0),r}deleteDocument(e){const t=e.toString(),r=this.documentMap.get(t);return r&&(r.state=B.Changed,this.documentMap.delete(t)),r}}const Yi=Symbol("ref_resolving");class _m{constructor(e){this.reflection=e.shared.AstReflection,this.langiumDocuments=()=>e.shared.workspace.LangiumDocuments,this.scopeProvider=e.references.ScopeProvider,this.astNodeLocator=e.workspace.AstNodeLocator}link(r){return w(this,arguments,function*(e,t=W.None){for(const i of Nt(e.parseResult.value))yield Ee(t),Wl(i).forEach(s=>this.doLink(s,e))})}doLink(e,t){var r;const i=e.reference;if(i._ref===void 0){i._ref=Yi;try{const s=this.getCandidate(e);if(wr(s))i._ref=s;else if(i._nodeDescription=s,this.langiumDocuments().hasDocument(s.documentUri)){const a=this.loadAstNode(s);i._ref=a!=null?a:this.createLinkingError(e,s)}else i._ref=void 0}catch(s){const a=(r=s.message)!==null&&r!==void 0?r:String(s);i._ref=Object.assign(Object.assign({},e),{message:`An error occurred while resolving reference to '${i.$refText}': ${a}`})}t.references.push(i)}}unlink(e){for(const t of e.references)delete t._ref,delete t._nodeDescription;e.references=[]}getCandidate(e){const r=this.scopeProvider.getScope(e).getElement(e.reference.$refText);return r!=null?r:this.createLinkingError(e)}buildReference(e,t,r,i){const s=this,a={$refNode:r,$refText:i,get ref(){var o;if(oe(this._ref))return this._ref;if(sd(this._nodeDescription)){const l=s.loadAstNode(this._nodeDescription);this._ref=l!=null?l:s.createLinkingError({reference:a,container:e,property:t},this._nodeDescription)}else if(this._ref===void 0){this._ref=Yi;const l=us(e).$document,c=s.getLinkedNode({reference:a,container:e,property:t});if(c.error&&l&&l.state<B.ComputedScopes)return this._ref=void 0;this._ref=(o=c.node)!==null&&o!==void 0?o:c.error,this._nodeDescription=c.descr,l==null||l.references.push(this)}else if(this._ref===Yi)throw new Error(`Cyclic reference resolution detected: ${s.astNodeLocator.getAstNodePath(e)}/${t} (symbol '${i}')`);return oe(this._ref)?this._ref:void 0},get $nodeDescription(){return this._nodeDescription},get error(){return wr(this._ref)?this._ref:void 0}};return a}getLinkedNode(e){var t;try{const r=this.getCandidate(e);if(wr(r))return{error:r};const i=this.loadAstNode(r);return i?{node:i,descr:r}:{descr:r,error:this.createLinkingError(e,r)}}catch(r){const i=(t=r.message)!==null&&t!==void 0?t:String(r);return{error:Object.assign(Object.assign({},e),{message:`An error occurred while resolving reference to '${e.reference.$refText}': ${i}`})}}}loadAstNode(e){if(e.node)return e.node;const t=this.langiumDocuments().getDocument(e.documentUri);if(t)return this.astNodeLocator.getAstNode(t.parseResult.value,e.path)}createLinkingError(e,t){const r=us(e.container).$document;r&&r.state<B.ComputedScopes;const i=this.reflection.getReferenceType(e);return Object.assign(Object.assign({},e),{message:`Could not resolve reference to ${i} named '${e.reference.$refText}'.`,targetDescription:t})}}function Lm(n){return typeof n.name=="string"}class Om{getName(e){if(Lm(e))return e.name}getNameNode(e){return ql(e.$cstNode,"name")}}class bm{constructor(e){this.nameProvider=e.references.NameProvider,this.index=e.shared.workspace.IndexManager,this.nodeLocator=e.workspace.AstNodeLocator}findDeclaration(e){if(e){const t=Xd(e),r=e.astNode;if(t&&r){const i=r[t.feature];if(Be(i))return i.ref;if(Array.isArray(i)){for(const s of i)if(Be(s)&&s.$refNode&&s.$refNode.offset<=e.offset&&s.$refNode.end>=e.end)return s.ref}}if(r){const i=this.nameProvider.getNameNode(r);if(i&&(i===e||ld(e,i)))return r}}}findDeclarationNode(e){const t=this.findDeclaration(e);if(t!=null&&t.$cstNode){const r=this.nameProvider.getNameNode(t);return r!=null?r:t.$cstNode}}findReferences(e,t){const r=[];if(t.includeDeclaration){const s=this.getReferenceToSelf(e);s&&r.push(s)}let i=this.index.findAllReferences(e,this.nodeLocator.getAstNodePath(e));return t.documentUri&&(i=i.filter(s=>st.equals(s.sourceUri,t.documentUri))),r.push(...i),ee(r)}getReferenceToSelf(e){const t=this.nameProvider.getNameNode(e);if(t){const r=tt(e),i=this.nodeLocator.getAstNodePath(e);return{sourceUri:r.uri,sourcePath:i,targetUri:r.uri,targetPath:i,segment:zr(t),local:!0}}}}class hi{constructor(e){if(this.map=new Map,e)for(const[t,r]of e)this.add(t,r)}get size(){return os.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 r=this.map.get(e);if(r){const i=r.indexOf(t);if(i>=0)return r.length===1?this.map.delete(e):r.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 r=this.map.get(e);return r?r.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,r)=>t.forEach(i=>e(i,r,this)))}[Symbol.iterator](){return this.entries().iterator()}entries(){return ee(this.map.entries()).flatMap(([e,t])=>t.map(r=>[e,r]))}keys(){return ee(this.map.keys())}values(){return ee(this.map.values()).flat()}entriesGroupedByKey(){return ee(this.map.entries())}}class ul{get size(){return this.map.size}constructor(e){if(this.map=new Map,this.inverse=new Map,e)for(const[t,r]of e)this.set(t,r)}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 Pm{constructor(e){this.nameProvider=e.references.NameProvider,this.descriptions=e.workspace.AstNodeDescriptionProvider}computeExports(r){return w(this,arguments,function*(e,t=W.None){return this.computeExportsForNode(e.parseResult.value,e,void 0,t)})}computeExportsForNode(s,a){return w(this,arguments,function*(e,t,r=Js,i=W.None){const o=[];this.exportNode(e,o,t);for(const l of r(e))yield Ee(i),this.exportNode(l,o,t);return o})}exportNode(e,t,r){const i=this.nameProvider.getName(e);i&&t.push(this.descriptions.createDescription(e,i,r))}computeLocalScopes(r){return w(this,arguments,function*(e,t=W.None){const i=e.parseResult.value,s=new hi;for(const a of er(i))yield Ee(t),this.processNode(a,e,s);return s})}processNode(e,t,r){const i=e.$container;if(i){const s=this.nameProvider.getName(e);s&&r.add(i,this.descriptions.createDescription(e,s,t))}}}class dl{constructor(e,t,r){var i;this.elements=e,this.outerScope=t,this.caseInsensitive=(i=r==null?void 0:r.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(r=>r.name.toLowerCase()===e.toLowerCase()):this.elements.find(r=>r.name===e);if(t)return t;if(this.outerScope)return this.outerScope.getElement(e)}}class Mm{constructor(e,t,r){var i;this.elements=new Map,this.caseInsensitive=(i=r==null?void 0:r.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,r=this.elements.get(t);if(r)return r;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 su{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 Dm extends su{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 r=t();return this.cache.set(e,r),r}else return}delete(e){return this.throwIfDisposed(),this.cache.delete(e)}clear(){this.throwIfDisposed(),this.cache.clear()}}class Fm extends su{constructor(e){super(),this.cache=new Map,this.converter=e!=null?e:t=>t}has(e,t){return this.throwIfDisposed(),this.cacheForContext(e).has(t)}set(e,t,r){this.throwIfDisposed(),this.cacheForContext(e).set(t,r)}get(e,t,r){this.throwIfDisposed();const i=this.cacheForContext(e);if(i.has(t))return i.get(t);if(r){const s=r();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 r=this.cache.get(t);return r||(r=new Map,this.cache.set(t,r)),r}}class Gm extends Dm{constructor(e,t){super(),t?(this.toDispose.push(e.workspace.DocumentBuilder.onBuildPhase(t,()=>{this.clear()})),this.toDispose.push(e.workspace.DocumentBuilder.onUpdate((r,i)=>{i.length>0&&this.clear()}))):this.toDispose.push(e.workspace.DocumentBuilder.onUpdate(()=>{this.clear()}))}}class Um{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 Gm(e.shared)}getScope(e){const t=[],r=this.reflection.getReferenceType(e),i=tt(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,r))),a=a.$container}while(a)}let s=this.getGlobalScope(r,e);for(let a=t.length-1;a>=0;a--)s=this.createScope(t[a],s);return s}createScope(e,t,r){return new dl(ee(e),t,r)}createScopeForNodes(e,t,r){const i=ee(e).map(s=>{const a=this.nameProvider.getName(s);if(a)return this.descriptions.createDescription(s,a)}).nonNullable();return new dl(i,t,r)}getGlobalScope(e,t){return this.globalScopeCache.get(e,()=>new Mm(this.indexManager.allElements(e)))}}function Bm(n){return typeof n.$comment=="string"}function fl(n){return typeof n=="object"&&!!n&&("$ref"in n||"$error"in n)}class Vm{constructor(e){this.ignoreProperties=new Set(["$container","$containerProperty","$containerIndex","$document","$cstNode"]),this.langiumDocuments=e.shared.workspace.LangiumDocuments,this.astNodeLocator=e.workspace.AstNodeLocator,this.nameProvider=e.references.NameProvider,this.commentProvider=e.documentation.CommentProvider}serialize(e,t){const r=t!=null?t:{},i=t==null?void 0:t.replacer,s=(o,l)=>this.replacer(o,l,r),a=i?(o,l)=>i(o,l,s):s;try{return this.currentDocument=tt(e),JSON.stringify(e,a,t==null?void 0:t.space)}finally{this.currentDocument=void 0}}deserialize(e,t){const r=t!=null?t:{},i=JSON.parse(e);return this.linkNode(i,i,r),i}replacer(e,t,{refText:r,sourceText:i,textRegions:s,comments:a,uriConverter:o}){var l,c,u,d;if(!this.ignoreProperties.has(e))if(Be(t)){const h=t.ref,f=r?t.$refText:void 0;if(h){const m=tt(h);let g="";this.currentDocument&&this.currentDocument!==m&&(o?g=o(m.uri,t):g=m.uri.toString());const v=this.astNodeLocator.getAstNodePath(h);return{$ref:`${g}#${v}`,$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(oe(t)){let h;if(s&&(h=this.addAstNodeRegionWithAssignmentsTo(Object.assign({},t)),(!e||t.$document)&&(h!=null&&h.$textRegion)&&(h.$textRegion.documentURI=(u=this.currentDocument)===null||u===void 0?void 0:u.uri.toString())),i&&!e&&(h!=null||(h=Object.assign({},t)),h.$sourceText=(d=t.$cstNode)===null||d===void 0?void 0:d.text),a){h!=null||(h=Object.assign({},t));const f=this.commentProvider.getComment(t);f&&(h.$comment=f.replace(/\r/g,""))}return h!=null?h:t}else return t}addAstNodeRegionWithAssignmentsTo(e){const t=r=>({offset:r.offset,end:r.end,length:r.length,range:r.range});if(e.$cstNode){const r=e.$textRegion=t(e.$cstNode),i=r.assignments={};return Object.keys(e).filter(s=>!s.startsWith("$")).forEach(s=>{const a=zd(e.$cstNode,s).map(t);a.length!==0&&(i[s]=a)}),e}}linkNode(e,t,r,i,s,a){for(const[l,c]of Object.entries(e))if(Array.isArray(c))for(let u=0;u<c.length;u++){const d=c[u];fl(d)?c[u]=this.reviveReference(e,l,t,d,r):oe(d)&&this.linkNode(d,t,r,e,l,u)}else fl(c)?e[l]=this.reviveReference(e,l,t,c,r):oe(c)&&this.linkNode(c,t,r,e,l);const o=e;o.$container=i,o.$containerProperty=s,o.$containerIndex=a}reviveReference(e,t,r,i,s){let a=i.$refText,o=i.$error;if(i.$ref){const l=this.getRefNode(r,i.$ref,s.uriConverter);if(oe(l))return a||(a=this.nameProvider.getName(l)),{$refText:a!=null?a:"",ref:l};o=l}if(o){const l={$refText:a!=null?a:""};return l.error={container:e,property:t,message:o,reference:l},l}else return}getRefNode(e,t,r){try{const i=t.indexOf("#");if(i===0){const l=this.astNodeLocator.getAstNode(e,t.substring(1));return l||"Could not resolve path: "+t}if(i<0){const l=r?r(t):gt.parse(t),c=this.langiumDocuments.getDocument(l);return c?c.parseResult.value:"Could not find document for URI: "+t}const s=r?r(t.substring(0,i)):gt.parse(t.substring(0,i)),a=this.langiumDocuments.getDocument(s);if(!a)return"Could not find document for URI: "+t;if(i===t.length-1)return a.parseResult.value;const o=this.astNodeLocator.getAstNode(a.parseResult.value,t.substring(i+1));return o||"Could not resolve URI: "+t}catch(i){return String(i)}}}class Wm{get map(){return this.fileExtensionMap}constructor(e){this.languageIdMap=new Map,this.fileExtensionMap=new Map,this.textDocuments=e==null?void 0:e.workspace.TextDocuments}register(e){const t=e.LanguageMetaData;for(const r of t.fileExtensions)this.fileExtensionMap.has(r),this.fileExtensionMap.set(r,e);this.languageIdMap.set(t.languageId,e),this.languageIdMap.size===1?this.singleton=e:this.singleton=void 0}getServices(e){var t,r;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=(r=(t=this.textDocuments)===null||t===void 0?void 0:t.get(e))===null||r===void 0?void 0:r.languageId;if(i!==void 0){const o=this.languageIdMap.get(i);if(o)return o}const s=st.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(t){return!1}}get all(){return Array.from(this.languageIdMap.values())}}function $n(n){return{code:n}}var pi;(function(n){n.all=["fast","slow","built-in"]})(pi||(pi={}));class Km{constructor(e){this.entries=new hi,this.entriesBefore=[],this.entriesAfter=[],this.reflection=e.shared.AstReflection}register(e,t=this,r="fast"){if(r==="built-in")throw new Error("The 'built-in' category is reserved for lexer, parser, and linker errors.");for(const[i,s]of Object.entries(e)){const a=s;if(Array.isArray(a))for(const o of a){const l={check:this.wrapValidationException(o,t),category:r};this.addEntry(i,l)}else if(typeof a=="function"){const o={check:this.wrapValidationException(a,t),category:r};this.addEntry(i,o)}else Zn()}}wrapValidationException(e,t){return(r,i,s)=>w(this,null,function*(){yield this.handleException(()=>e.call(t,r,i,s),"An error occurred during validation",i,r)})}handleException(e,t,r,i){return w(this,null,function*(){try{yield e()}catch(s){if(Li(s))throw s;s instanceof Error&&s.stack;const a=s instanceof Error?s.message:String(s);r("error",`${t}: ${a}`,{node:i})}})}addEntry(e,t){if(e==="AstNode"){this.entries.add("AstNode",t);return}for(const r of this.reflection.getAllSubTypes(e))this.entries.add(r,t)}getChecks(e,t){let r=ee(this.entries.get(e)).concat(this.entries.get("AstNode"));return t&&(r=r.filter(i=>t.includes(i.category))),r.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,r){return(i,s,a,o)=>w(this,null,function*(){yield this.handleException(()=>e.call(r,i,s,a,o),t,s,i)})}get checksBefore(){return this.entriesBefore}get checksAfter(){return this.entriesAfter}}class Hm{constructor(e){this.validationRegistry=e.validation.ValidationRegistry,this.metadata=e.LanguageMetaData}validateDocument(i){return w(this,arguments,function*(e,t={},r=W.None){const s=e.parseResult,a=[];if(yield Ee(r),(!t.categories||t.categories.includes("built-in"))&&(this.processLexingErrors(s,a,t),t.stopAfterLexingErrors&&a.some(o=>{var l;return((l=o.data)===null||l===void 0?void 0:l.code)===be.LexingError})||(this.processParsingErrors(s,a,t),t.stopAfterParsingErrors&&a.some(o=>{var l;return((l=o.data)===null||l===void 0?void 0:l.code)===be.ParsingError}))||(this.processLinkingErrors(e,a,t),t.stopAfterLinkingErrors&&a.some(o=>{var l;return((l=o.data)===null||l===void 0?void 0:l.code)===be.LinkingError}))))return a;try{a.push(...yield this.validateAst(s.value,t,r))}catch(o){if(Li(o))throw o}return yield Ee(r),a})}processLexingErrors(e,t,r){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:Xi(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:zm(c),source:this.getSource()};t.push(u)}}processParsingErrors(e,t,r){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=cs(i.token);if(s){const a={severity:Xi("error"),range:s,message:i.message,data:$n(be.ParsingError),source:this.getSource()};t.push(a)}}}processLinkingErrors(e,t,r){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:be.LinkingError,containerType:s.container.$type,property:s.property,refText:s.reference.$refText}};t.push(this.toDiagnostic("error",s.message,a))}}}validateAst(i,s){return w(this,arguments,function*(e,t,r=W.None){const a=[],o=(l,c,u)=>{a.push(this.toDiagnostic(l,c,u))};return yield this.validateAstBefore(e,t,o,r),yield this.validateAstNodes(e,t,o,r),yield this.validateAstAfter(e,t,o,r),a})}validateAstBefore(s,a,o){return w(this,arguments,function*(e,t,r,i=W.None){var l;const c=this.validationRegistry.checksBefore;for(const u of c)yield Ee(i),yield u(e,r,(l=t.categories)!==null&&l!==void 0?l:[],i)})}validateAstNodes(s,a,o){return w(this,arguments,function*(e,t,r,i=W.None){yield Promise.all(Nt(e).map(l=>w(this,null,function*(){yield Ee(i);const c=this.validationRegistry.getChecks(l.$type,t.categories);for(const u of c)yield u(l,r,i)})))})}validateAstAfter(s,a,o){return w(this,arguments,function*(e,t,r,i=W.None){var l;const c=this.validationRegistry.checksAfter;for(const u of c)yield Ee(i),yield u(e,r,(l=t.categories)!==null&&l!==void 0?l:[],i)})}toDiagnostic(e,t,r){return{message:t,range:jm(r),severity:Xi(e),code:r.code,codeDescription:r.codeDescription,tags:r.tags,relatedInformation:r.relatedInformation,data:r.data,source:this.getSource()}}getSource(){return this.metadata.languageId}}function jm(n){if(n.range)return n.range;let e;return typeof n.property=="string"?e=ql(n.node.$cstNode,n.property,n.index):typeof n.keyword=="string"&&(e=qd(n.node.$cstNode,n.keyword,n.index)),e!=null||(e=n.node.$cstNode),e?e.range:{start:{line:0,character:0},end:{line:0,character:0}}}function Xi(n){switch(n){case"error":return 1;case"warning":return 2;case"info":return 3;case"hint":return 4;default:throw new Error("Invalid diagnostic severity: "+n)}}function zm(n){switch(n){case"error":return $n(be.LexingError);case"warning":return $n(be.LexingWarning);case"info":return $n(be.LexingInfo);case"hint":return $n(be.LexingHint);default:throw new Error("Invalid diagnostic severity: "+n)}}var be;(function(n){n.LexingError="lexing-error",n.LexingWarning="lexing-warning",n.LexingInfo="lexing-info",n.LexingHint="lexing-hint",n.ParsingError="parsing-error",n.LinkingError="linking-error"})(be||(be={}));class qm{constructor(e){this.astNodeLocator=e.workspace.AstNodeLocator,this.nameProvider=e.references.NameProvider}createDescription(e,t,r){const i=r!=null?r:tt(e);t!=null||(t=this.nameProvider.getName(e));const s=this.astNodeLocator.getAstNodePath(e);if(!t)throw new Error(`Node at path ${s} has no name.`);let a;const o=()=>{var l;return a!=null?a:a=zr((l=this.nameProvider.getNameNode(e))!==null&&l!==void 0?l:e.$cstNode)};return{node:e,name:t,get nameSegment(){return o()},selectionSegment:zr(e.$cstNode),type:e.$type,documentUri:i.uri,path:s}}}class Ym{constructor(e){this.nodeLocator=e.workspace.AstNodeLocator}createDescriptions(r){return w(this,arguments,function*(e,t=W.None){const i=[],s=e.parseResult.value;for(const a of Nt(s))yield Ee(t),Wl(a).filter(o=>!wr(o)).forEach(o=>{const l=this.createDescription(o);l&&i.push(l)});return i})}createDescription(e){const t=e.reference.$nodeDescription,r=e.reference.$refNode;if(!t||!r)return;const i=tt(e.container).uri;return{sourceUri:i,sourcePath:this.nodeLocator.getAstNodePath(e.container),targetUri:t.documentUri,targetPath:t.path,segment:zr(r),local:st.equals(t.documentUri,i)}}}class Xm{constructor(){this.segmentSeparator="/",this.indexSeparator="@"}getAstNodePath(e){if(e.$container){const t=this.getAstNodePath(e.$container),r=this.getPathSegment(e);return t+this.segmentSeparator+r}return""}getPathSegment({$containerProperty:e,$containerIndex:t}){if(!e)throw new Error("Missing '$containerProperty' in AST node.");return t!==void 0?e+this.indexSeparator+t:e}getAstNode(e,t){return t.split(this.segmentSeparator).reduce((i,s)=>{if(!i||s.length===0)return i;const a=s.indexOf(this.indexSeparator);if(a>0){const o=s.substring(0,a),l=parseInt(s.substring(a+1)),c=i[o];return c==null?void 0:c[l]}return i[s]},e)}}class Jm{constructor(e){this._ready=new ga,this.settings={},this.workspaceConfig=!1,this.onConfigurationSectionUpdateEmitter=new tu,this.serviceRegistry=e.ServiceRegistry}get ready(){return this._ready.promise}initialize(e){var t,r;this.workspaceConfig=(r=(t=e.capabilities.workspace)===null||t===void 0?void 0:t.configuration)!==null&&r!==void 0?r:!1}initialized(e){return w(this,null,function*(){if(this.workspaceConfig){if(e.register){const t=this.serviceRegistry.all;e.register({section:t.map(r=>this.toSectionName(r.LanguageMetaData.languageId))})}if(e.fetchConfiguration){const t=this.serviceRegistry.all.map(i=>({section:this.toSectionName(i.LanguageMetaData.languageId)})),r=yield e.fetchConfiguration(t);t.forEach((i,s)=>{this.updateSectionConfiguration(i.section,r[s])})}}this._ready.resolve()})}updateConfiguration(e){e.settings&&Object.keys(e.settings).forEach(t=>{const r=e.settings[t];this.updateSectionConfiguration(t,r),this.onConfigurationSectionUpdateEmitter.fire({section:t,configuration:r})})}updateSectionConfiguration(e,t){this.settings[e]=t}getConfiguration(e,t){return w(this,null,function*(){yield this.ready;const r=this.toSectionName(e);if(this.settings[r])return this.settings[r][t]})}toSectionName(e){return`${e}`}get onConfigurationSectionUpdate(){return this.onConfigurationSectionUpdateEmitter.event}}var Ln;(function(n){function e(t){return{dispose:()=>w(this,null,function*(){return yield t()})}}n.create=e})(Ln||(Ln={}));class Qm{constructor(e){this.updateBuildOptions={validation:{categories:["built-in","fast"]}},this.updateListeners=[],this.buildPhaseListeners=new hi,this.documentPhaseListeners=new hi,this.buildState=new Map,this.documentBuildWaiters=new Map,this.currentState=B.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}build(i){return w(this,arguments,function*(e,t={},r=W.None){var s,a;for(const o of e){const l=o.uri.toString();if(o.state===B.Validated){if(typeof t.validation=="boolean"&&t.validation)o.state=B.IndexedReferences,o.diagnostics=void 0,this.buildState.delete(l);else if(typeof t.validation=="object"){const c=this.buildState.get(l),u=(s=c==null?void 0:c.result)===null||s===void 0?void 0:s.validationChecks;if(u){const h=((a=t.validation.categories)!==null&&a!==void 0?a:pi.all).filter(f=>!u.includes(f));h.length>0&&(this.buildState.set(l,{completed:!1,options:{validation:Object.assign(Object.assign({},t.validation),{categories:h})},result:c.result}),o.state=B.IndexedReferences)}}}else this.buildState.delete(l)}this.currentState=B.Changed,yield this.emitUpdate(e.map(o=>o.uri),[]),yield this.buildDocuments(e,t,r)})}update(i,s){return w(this,arguments,function*(e,t,r=W.None){this.currentState=B.Changed;for(const l of t)this.langiumDocuments.deleteDocument(l),this.buildState.delete(l.toString()),this.indexManager.remove(l);for(const l of e){if(!this.langiumDocuments.invalidateDocument(l)){const u=this.langiumDocumentFactory.fromModel({$type:"INVALID"},l);u.state=B.Changed,this.langiumDocuments.addDocument(u)}this.buildState.delete(l.toString())}const a=ee(e).concat(t).map(l=>l.toString()).toSet();this.langiumDocuments.all.filter(l=>!a.has(l.uri.toString())&&this.shouldRelink(l,a)).forEach(l=>{this.serviceRegistry.getServices(l.uri).references.Linker.unlink(l),l.state=Math.min(l.state,B.ComputedScopes),l.diagnostics=void 0}),yield this.emitUpdate(e,t),yield Ee(r);const o=this.sortDocuments(this.langiumDocuments.all.filter(l=>{var c;return l.state<B.Linked||!(!((c=this.buildState.get(l.uri.toString()))===null||c===void 0)&&c.completed)}).toArray());yield this.buildDocuments(o,this.updateBuildOptions,r)})}emitUpdate(e,t){return w(this,null,function*(){yield Promise.all(this.updateListeners.map(r=>r(e,t)))})}sortDocuments(e){let t=0,r=e.length-1;for(;t<r;){for(;t<e.length&&this.hasTextDocument(e[t]);)t++;for(;r>=0&&!this.hasTextDocument(e[r]);)r--;t<r&&([e[t],e[r]]=[e[r],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(r=>r.error!==void 0)?!0:this.indexManager.isAffected(e,t)}onUpdate(e){return this.updateListeners.push(e),Ln.create(()=>{const t=this.updateListeners.indexOf(e);t>=0&&this.updateListeners.splice(t,1)})}buildDocuments(e,t,r){return w(this,null,function*(){this.prepareBuild(e,t),yield this.runCancelable(e,B.Parsed,r,s=>this.langiumDocumentFactory.update(s,r)),yield this.runCancelable(e,B.IndexedContent,r,s=>this.indexManager.updateContent(s,r)),yield this.runCancelable(e,B.ComputedScopes,r,s=>w(this,null,function*(){const a=this.serviceRegistry.getServices(s.uri).references.ScopeComputation;s.precomputedScopes=yield a.computeLocalScopes(s,r)})),yield this.runCancelable(e,B.Linked,r,s=>this.serviceRegistry.getServices(s.uri).references.Linker.link(s,r)),yield this.runCancelable(e,B.IndexedReferences,r,s=>this.indexManager.updateReferences(s,r));const i=e.filter(s=>this.shouldValidate(s));yield this.runCancelable(i,B.Validated,r,s=>this.validate(s,r));for(const s of e){const a=this.buildState.get(s.uri.toString());a&&(a.completed=!0)}})}prepareBuild(e,t){for(const r of e){const i=r.uri.toString(),s=this.buildState.get(i);(!s||s.completed)&&this.buildState.set(i,{completed:!1,options:t,result:s==null?void 0:s.result})}}runCancelable(e,t,r,i){return w(this,null,function*(){const s=e.filter(o=>o.state<t);for(const o of s)yield Ee(r),yield i(o),o.state=t,yield this.notifyDocumentPhase(o,t,r);const a=e.filter(o=>o.state===t);yield this.notifyBuildPhase(a,t,r),this.currentState=t})}onBuildPhase(e,t){return this.buildPhaseListeners.add(e,t),Ln.create(()=>{this.buildPhaseListeners.delete(e,t)})}onDocumentPhase(e,t){return this.documentPhaseListeners.add(e,t),Ln.create(()=>{this.documentPhaseListeners.delete(e,t)})}waitUntil(e,t,r){let i;if(t&&"path"in t?i=t:r=t,r!=null||(r=W.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):r.isCancellationRequested?Promise.reject(fi):new Promise((s,a)=>{const o=this.onBuildPhase(e,()=>{if(o.dispose(),l.dispose(),i){const c=this.langiumDocuments.getDocument(i);s(c==null?void 0:c.uri)}else s(void 0)}),l=r.onCancellationRequested(()=>{o.dispose(),l.dispose(),a(fi)})})}notifyDocumentPhase(e,t,r){return w(this,null,function*(){const s=this.documentPhaseListeners.get(t).slice();for(const a of s)try{yield a(e,r)}catch(o){if(!Li(o))throw o}})}notifyBuildPhase(e,t,r){return w(this,null,function*(){if(e.length===0)return;const s=this.buildPhaseListeners.get(t).slice();for(const a of s)yield Ee(r),yield a(e,r)})}shouldValidate(e){return!!this.getBuildOptions(e).validation}validate(e,t){return w(this,null,function*(){var r,i;const s=this.serviceRegistry.getServices(e.uri).validation.DocumentValidator,a=this.getBuildOptions(e).validation,o=typeof a=="object"?a:void 0,l=yield s.validateDocument(e,o,t);e.diagnostics?e.diagnostics.push(...l):e.diagnostics=l;const c=this.buildState.get(e.uri.toString());if(c){(r=c.result)!==null&&r!==void 0||(c.result={});const u=(i=o==null?void 0:o.categories)!==null&&i!==void 0?i:pi.all;c.result.validationChecks?c.result.validationChecks.push(...u):c.result.validationChecks=[...u]}})}getBuildOptions(e){var t,r;return(r=(t=this.buildState.get(e.uri.toString()))===null||t===void 0?void 0:t.options)!==null&&r!==void 0?r:{}}}class Zm{constructor(e){this.symbolIndex=new Map,this.symbolByTypeIndex=new Fm,this.referenceIndex=new Map,this.documents=e.workspace.LangiumDocuments,this.serviceRegistry=e.ServiceRegistry,this.astReflection=e.AstReflection}findAllReferences(e,t){const r=tt(e).uri,i=[];return this.referenceIndex.forEach(s=>{s.forEach(a=>{st.equals(a.targetUri,r)&&a.targetPath===t&&i.push(a)})}),ee(i)}allElements(e,t){let r=ee(this.symbolIndex.keys());return t&&(r=r.filter(i=>!t||t.has(i))),r.map(i=>this.getFileDescriptions(i,e)).flat()}getFileDescriptions(e,t){var r;return t?this.symbolByTypeIndex.get(e,t,()=>{var s;return((s=this.symbolIndex.get(e))!==null&&s!==void 0?s:[]).filter(o=>this.astReflection.isSubtype(o.type,t))}):(r=this.symbolIndex.get(e))!==null&&r!==void 0?r:[]}remove(e){const t=e.toString();this.symbolIndex.delete(t),this.symbolByTypeIndex.clear(t),this.referenceIndex.delete(t)}updateContent(r){return w(this,arguments,function*(e,t=W.None){const s=yield this.serviceRegistry.getServices(e.uri).references.ScopeComputation.computeExports(e,t),a=e.uri.toString();this.symbolIndex.set(a,s),this.symbolByTypeIndex.clear(a)})}updateReferences(r){return w(this,arguments,function*(e,t=W.None){const s=yield this.serviceRegistry.getServices(e.uri).workspace.ReferenceDescriptionProvider.createDescriptions(e,t);this.referenceIndex.set(e.uri.toString(),s)})}isAffected(e,t){const r=this.referenceIndex.get(e.uri.toString());return r?r.some(i=>!i.local&&t.has(i.targetUri.toString())):!1}}class eg{constructor(e){this.initialBuildOptions={},this._ready=new ga,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 r;return this.initializeWorkspace((r=this.folders)!==null&&r!==void 0?r:[],t)})}initializeWorkspace(r){return w(this,arguments,function*(e,t=W.None){const i=yield this.performStartup(e);yield Ee(t),yield this.documentBuilder.build(i,this.initialBuildOptions,t)})}performStartup(e){return w(this,null,function*(){const t=this.serviceRegistry.all.flatMap(s=>s.LanguageMetaData.fileExtensions),r=[],i=s=>{r.push(s),this.langiumDocuments.hasDocument(s.uri)||this.langiumDocuments.addDocument(s)};return yield this.loadAdditionalDocuments(e,i),yield Promise.all(e.map(s=>[s,this.getRootFolder(s)]).map(s=>w(this,null,function*(){return this.traverseFolder(...s,t,i)}))),this._ready.resolve(),r})}loadAdditionalDocuments(e,t){return Promise.resolve()}getRootFolder(e){return gt.parse(e.uri)}traverseFolder(e,t,r,i){return w(this,null,function*(){const s=yield this.fileSystemProvider.readDirectory(t);yield Promise.all(s.map(a=>w(this,null,function*(){if(this.includeEntry(e,a,r)){if(a.isDirectory)yield this.traverseFolder(e,a.uri,r,i);else if(a.isFile){const o=yield this.langiumDocuments.getOrCreateDocument(a.uri);i(o)}}})))})}includeEntry(e,t,r){const i=st.basename(t.uri);if(i.startsWith("."))return!1;if(t.isDirectory)return i!=="node_modules"&&i!=="out";if(t.isFile){const s=st.extname(t.uri);return r.includes(s)}return!1}}class tg{buildUnexpectedCharactersMessage(e,t,r,i,s){return ms.buildUnexpectedCharactersMessage(e,t,r,i,s)}buildUnableToPopLexerModeMessage(e){return ms.buildUnableToPopLexerModeMessage(e)}}const ng={mode:"full"};class rg{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 r=hl(t)?Object.values(t):t,i=e.LanguageMetaData.mode==="production";this.chevrotainLexer=new fe(r,{positionTracking:"full",skipValidations:i,errorMessageProvider:this.errorMessageProvider})}get definition(){return this.tokenTypes}tokenize(e,t=ng){var r,i,s;const a=this.chevrotainLexer.tokenize(e);return{tokens:a.tokens,errors:a.errors,hidden:(r=a.groups.hidden)!==null&&r!==void 0?r:[],report:(s=(i=this.tokenBuilder).flushLexingReport)===null||s===void 0?void 0:s.call(i,e)}}toTokenTypeDictionary(e){if(hl(e))return e;const t=au(e)?Object.values(e.modes).flat():e,r={};return t.forEach(i=>r[i.name]=i),r}}function ig(n){return Array.isArray(n)&&(n.length===0||"name"in n[0])}function au(n){return n&&"modes"in n&&"defaultMode"in n}function hl(n){return!ig(n)&&!au(n)}function sg(n,e,t){let r,i;typeof n=="string"?(i=e,r=t):(i=n.range.start,r=e),i||(i=M.create(0,0));const s=ou(n),a=ya(r),o=lg({lines:s,position:i,options:a});return hg({index:0,tokens:o,position:i})}function ag(n,e){const t=ya(e),r=ou(n);if(r.length===0)return!1;const i=r[0],s=r[r.length-1],a=t.start,o=t.end;return!!(a!=null&&a.exec(i))&&!!(o!=null&&o.exec(s))}function ou(n){let e="";return typeof n=="string"?e=n:e=n.text,e.split(Pd)}const pl=/\s*(@([\p{L}][\p{L}\p{N}]*)?)/uy,og=/\{(@[\p{L}][\p{L}\p{N}]*)(\s*)([^\r\n}]+)?\}/gu;function lg(n){var e,t,r;const i=[];let s=n.position.line,a=n.position.character;for(let o=0;o<n.lines.length;o++){const l=o===0,c=o===n.lines.length-1;let u=n.lines[o],d=0;if(l&&n.options.start){const f=(e=n.options.start)===null||e===void 0?void 0:e.exec(u);f&&(d=f.index+f[0].length)}else{const f=(t=n.options.line)===null||t===void 0?void 0:t.exec(u);f&&(d=f.index+f[0].length)}if(c){const f=(r=n.options.end)===null||r===void 0?void 0:r.exec(u);f&&(u=u.substring(0,f.index))}if(u=u.substring(0,fg(u)),Ks(u,d)>=u.length){if(i.length>0){const f=M.create(s,a);i.push({type:"break",content:"",range:P.create(f,f)})}}else{pl.lastIndex=d;const f=pl.exec(u);if(f){const m=f[0],g=f[1],v=M.create(s,a+d),y=M.create(s,a+d+m.length);i.push({type:"tag",content:g,range:P.create(v,y)}),d+=m.length,d=Ks(u,d)}if(d<u.length){const m=u.substring(d),g=Array.from(m.matchAll(og));i.push(...cg(g,m,s,a+d))}}s++,a=0}return i.length>0&&i[i.length-1].type==="break"?i.slice(0,-1):i}function cg(n,e,t,r){const i=[];if(n.length===0){const s=M.create(t,r),a=M.create(t,r+e.length);i.push({type:"text",content:e,range:P.create(s,a)})}else{let s=0;for(const o of n){const l=o.index,c=e.substring(s,l);c.length>0&&i.push({type:"text",content:e.substring(s,l),range:P.create(M.create(t,s+r),M.create(t,l+r))});let u=c.length+1;const 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