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📄 codemirror.min.css(16.1 KB)
📄 codemirror.min.js(605.62 KB)
📄 csslint.js(365.24 KB)
📄 espree.min.js(248.2 KB)
📄 esprima.js(276.92 KB)
📄 fakejshint.js(1.25 KB)
📄 htmlhint-kses.js(1.19 KB)
📄 htmlhint.js(40.99 KB)
📄 jsonlint.js(8.57 KB)

Editing: espree.min.js

var t={214(t,e,i){const s=i(591),r=/^[\da-fA-F]+$/,a=/^\d+$/,n=new WeakMap;function o(t){t=t.Parser.acorn||t;let e=n.get(t);if(!e){const i=t.tokTypes,s=t.TokContext,r=t.TokenType,a=new s("<tag",!1),o=new s("</tag",!1),h=new s("<tag>...</tag>",!0,!0),p={tc_oTag:a,tc_cTag:o,tc_expr:h},c={jsxName:new r("jsxName"),jsxText:new r("jsxText",{beforeExpr:!0}),jsxTagStart:new r("jsxTagStart",{startsExpr:!0}),jsxTagEnd:new r("jsxTagEnd")};c.jsxTagStart.updateContext=function(){this.context.push(h),this.context.push(a),this.exprAllowed=!1},c.jsxTagEnd.updateContext=function(t){let e=this.context.pop();e===a&&t===i.slash||e===o?(this.context.pop(),this.exprAllowed=this.curContext()===h):this.exprAllowed=!0},e={tokContexts:p,tokTypes:c},n.set(t,e)}return e}function h(t){return t?"JSXIdentifier"===t.type?t.name:"JSXNamespacedName"===t.type?t.namespace.name+":"+t.name.name:"JSXMemberExpression"===t.type?h(t.object)+"."+h(t.property):void 0:t}t.exports=function(t){return t=t||{},function(e){return function(t,e){const n=e.acorn||i(630),p=o(n),c=n.tokTypes,l=p.tokTypes,u=n.tokContexts,d=p.tokContexts.tc_oTag,f=p.tokContexts.tc_cTag,m=p.tokContexts.tc_expr,g=n.isNewLine,x=n.isIdentifierStart,v=n.isIdentifierChar;return class extends e{static get acornJsx(){return p}jsx_readToken(){let t="",e=this.pos;for(;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated JSX contents");let i=this.input.charCodeAt(this.pos);switch(i){case 60:case 123:return this.pos===this.start?60===i&&this.exprAllowed?(++this.pos,this.finishToken(l.jsxTagStart)):this.getTokenFromCode(i):(t+=this.input.slice(e,this.pos),this.finishToken(l.jsxText,t));case 38:t+=this.input.slice(e,this.pos),t+=this.jsx_readEntity(),e=this.pos;break;case 62:case 125:this.raise(this.pos,"Unexpected token `"+this.input[this.pos]+"`. Did you mean `"+(62===i?"&gt;":"&rbrace;")+'` or `{"'+this.input[this.pos]+'"}`?');default:g(i)?(t+=this.input.slice(e,this.pos),t+=this.jsx_readNewLine(!0),e=this.pos):++this.pos}}}jsx_readNewLine(t){let e,i=this.input.charCodeAt(this.pos);return++this.pos,13===i&&10===this.input.charCodeAt(this.pos)?(++this.pos,e=t?"\n":"\r\n"):e=String.fromCharCode(i),this.options.locations&&(++this.curLine,this.lineStart=this.pos),e}jsx_readString(t){let e="",i=++this.pos;for(;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");let s=this.input.charCodeAt(this.pos);if(s===t)break;38===s?(e+=this.input.slice(i,this.pos),e+=this.jsx_readEntity(),i=this.pos):g(s)?(e+=this.input.slice(i,this.pos),e+=this.jsx_readNewLine(!1),i=this.pos):++this.pos}return e+=this.input.slice(i,this.pos++),this.finishToken(c.string,e)}jsx_readEntity(){let t,e="",i=0,n=this.input[this.pos];"&"!==n&&this.raise(this.pos,"Entity must start with an ampersand");let o=++this.pos;for(;this.pos<this.input.length&&i++<10;){if(n=this.input[this.pos++],";"===n){"#"===e[0]?"x"===e[1]?(e=e.substr(2),r.test(e)&&(t=String.fromCharCode(parseInt(e,16)))):(e=e.substr(1),a.test(e)&&(t=String.fromCharCode(parseInt(e,10)))):t=s[e];break}e+=n}return t||(this.pos=o,"&")}jsx_readWord(){let t,e=this.pos;do{t=this.input.charCodeAt(++this.pos)}while(v(t)||45===t);return this.finishToken(l.jsxName,this.input.slice(e,this.pos))}jsx_parseIdentifier(){let t=this.startNode();return this.type===l.jsxName?t.name=this.value:this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"JSXIdentifier")}jsx_parseNamespacedName(){let e=this.start,i=this.startLoc,s=this.jsx_parseIdentifier();if(!t.allowNamespaces||!this.eat(c.colon))return s;var r=this.startNodeAt(e,i);return r.namespace=s,r.name=this.jsx_parseIdentifier(),this.finishNode(r,"JSXNamespacedName")}jsx_parseElementName(){if(this.type===l.jsxTagEnd)return"";let e=this.start,i=this.startLoc,s=this.jsx_parseNamespacedName();for(this.type!==c.dot||"JSXNamespacedName"!==s.type||t.allowNamespacedObjects||this.unexpected();this.eat(c.dot);){let t=this.startNodeAt(e,i);t.object=s,t.property=this.jsx_parseIdentifier(),s=this.finishNode(t,"JSXMemberExpression")}return s}jsx_parseAttributeValue(){switch(this.type){case c.braceL:let t=this.jsx_parseExpressionContainer();return"JSXEmptyExpression"===t.expression.type&&this.raise(t.start,"JSX attributes must only be assigned a non-empty expression"),t;case l.jsxTagStart:case c.string:return this.parseExprAtom();default:this.raise(this.start,"JSX value should be either an expression or a quoted JSX text")}}jsx_parseEmptyExpression(){let t=this.startNodeAt(this.lastTokEnd,this.lastTokEndLoc);return this.finishNodeAt(t,"JSXEmptyExpression",this.start,this.startLoc)}jsx_parseExpressionContainer(){let t=this.startNode();return this.next(),t.expression=this.type===c.braceR?this.jsx_parseEmptyExpression():this.parseExpression(),this.expect(c.braceR),this.finishNode(t,"JSXExpressionContainer")}jsx_parseAttribute(){let t=this.startNode();return this.eat(c.braceL)?(this.expect(c.ellipsis),t.argument=this.parseMaybeAssign(),this.expect(c.braceR),this.finishNode(t,"JSXSpreadAttribute")):(t.name=this.jsx_parseNamespacedName(),t.value=this.eat(c.eq)?this.jsx_parseAttributeValue():null,this.finishNode(t,"JSXAttribute"))}jsx_parseOpeningElementAt(t,e){let i=this.startNodeAt(t,e);i.attributes=[];let s=this.jsx_parseElementName();for(s&&(i.name=s);this.type!==c.slash&&this.type!==l.jsxTagEnd;)i.attributes.push(this.jsx_parseAttribute());return i.selfClosing=this.eat(c.slash),this.expect(l.jsxTagEnd),this.finishNode(i,s?"JSXOpeningElement":"JSXOpeningFragment")}jsx_parseClosingElementAt(t,e){let i=this.startNodeAt(t,e),s=this.jsx_parseElementName();return s&&(i.name=s),this.expect(l.jsxTagEnd),this.finishNode(i,s?"JSXClosingElement":"JSXClosingFragment")}jsx_parseElementAt(t,e){let i=this.startNodeAt(t,e),s=[],r=this.jsx_parseOpeningElementAt(t,e),a=null;if(!r.selfClosing){t:for(;;)switch(this.type){case l.jsxTagStart:if(t=this.start,e=this.startLoc,this.next(),this.eat(c.slash)){a=this.jsx_parseClosingElementAt(t,e);break t}s.push(this.jsx_parseElementAt(t,e));break;case l.jsxText:s.push(this.parseExprAtom());break;case c.braceL:s.push(this.jsx_parseExpressionContainer());break;default:this.unexpected()}h(a.name)!==h(r.name)&&this.raise(a.start,"Expected corresponding JSX closing tag for <"+h(r.name)+">")}let n=r.name?"Element":"Fragment";return i["opening"+n]=r,i["closing"+n]=a,i.children=s,this.type===c.relational&&"<"===this.value&&this.raise(this.start,"Adjacent JSX elements must be wrapped in an enclosing tag"),this.finishNode(i,"JSX"+n)}jsx_parseText(){let t=this.parseLiteral(this.value);return t.type="JSXText",t}jsx_parseElement(){let t=this.start,e=this.startLoc;return this.next(),this.jsx_parseElementAt(t,e)}parseExprAtom(t){return this.type===l.jsxText?this.jsx_parseText():this.type===l.jsxTagStart?this.jsx_parseElement():super.parseExprAtom(t)}readToken(t){let e=this.curContext();if(e===m)return this.jsx_readToken();if(e===d||e===f){if(x(t))return this.jsx_readWord();if(62==t)return++this.pos,this.finishToken(l.jsxTagEnd);if((34===t||39===t)&&e==d)return this.jsx_readString(t)}return 60===t&&this.exprAllowed&&33!==this.input.charCodeAt(this.pos+1)?(++this.pos,this.finishToken(l.jsxTagStart)):super.readToken(t)}updateContext(t){if(this.type==c.braceL){var e=this.curContext();e==d?this.context.push(u.b_expr):e==m?this.context.push(u.b_tmpl):super.updateContext(t),this.exprAllowed=!0}else{if(this.type!==c.slash||t!==l.jsxTagStart)return 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this.next(),_.test(this.input.slice(this.lastTokEnd,this.start))&&this.raise(this.lastTokEnd,"Illegal newline after throw"),t.argument=this.parseExpression(),this.semicolon(),this.finishNode(t,"ThrowStatement")};var gt=[];dt.parseCatchClauseParam=function(){var t=this.parseBindingAtom(),e="Identifier"===t.type;return this.enterScope(e?K:0),this.checkLValPattern(t,e?nt:rt),this.expect(b.parenR),t},dt.parseTryStatement=function(t){if(this.next(),t.block=this.parseBlock(),t.handler=null,this.type===b._catch){var e=this.startNode();this.next(),this.eat(b.parenL)?e.param=this.parseCatchClauseParam():(this.options.ecmaVersion<10&&this.unexpected(),e.param=null,this.enterScope(0)),e.body=this.parseBlock(!1),this.exitScope(),t.handler=this.finishNode(e,"CatchClause")}return t.finalizer=this.eat(b._finally)?this.parseBlock():null,t.handler||t.finalizer||this.raise(t.start,"Missing catch or finally clause"),this.finishNode(t,"TryStatement")},dt.parseVarStatement=function(t,e,i){return this.next(),this.parseVar(t,!1,e,i),this.semicolon(),this.finishNode(t,"VariableDeclaration")},dt.parseWhileStatement=function(t){return this.next(),t.test=this.parseParenExpression(),this.labels.push(ft),t.body=this.parseStatement("while"),this.labels.pop(),this.finishNode(t,"WhileStatement")},dt.parseWithStatement=function(t){return this.strict&&this.raise(this.start,"'with' in strict mode"),this.next(),t.object=this.parseParenExpression(),t.body=this.parseStatement("with"),this.finishNode(t,"WithStatement")},dt.parseEmptyStatement=function(t){return this.next(),this.finishNode(t,"EmptyStatement")},dt.parseLabeledStatement=function(t,e,i,s){for(var r=0,a=this.labels;r<a.length;r+=1)a[r].name===e&&this.raise(i.start,"Label '"+e+"' is already declared");for(var n=this.type.isLoop?"loop":this.type===b._switch?"switch":null,o=this.labels.length-1;o>=0;o--){var h=this.labels[o];if(h.statementStart!==t.start)break;h.statementStart=this.start,h.kind=n}return this.labels.push({name:e,kind:n,statementStart:this.start}),t.body=this.parseStatement(s?-1===s.indexOf("label")?s+"label":s:"label"),this.labels.pop(),t.label=i,this.finishNode(t,"LabeledStatement")},dt.parseExpressionStatement=function(t,e){return t.expression=e,this.semicolon(),this.finishNode(t,"ExpressionStatement")},dt.parseBlock=function(t,e,i){for(void 0===t&&(t=!0),void 0===e&&(e=this.startNode()),e.body=[],this.expect(b.braceL),t&&this.enterScope(0);this.type!==b.braceR;){var s=this.parseStatement(null);e.body.push(s)}return i&&(this.strict=!1),this.next(),t&&this.exitScope(),this.finishNode(e,"BlockStatement")},dt.parseFor=function(t,e){return t.init=e,this.expect(b.semi),t.test=this.type===b.semi?null:this.parseExpression(),this.expect(b.semi),t.update=this.type===b.parenR?null:this.parseExpression(),this.expect(b.parenR),t.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(t,"ForStatement")},dt.parseForIn=function(t,e){var i=this.type===b._in;return this.next(),"VariableDeclaration"===e.type&&null!=e.declarations[0].init&&(!i||this.options.ecmaVersion<8||this.strict||"var"!==e.kind||"Identifier"!==e.declarations[0].id.type)&&this.raise(e.start,(i?"for-in":"for-of")+" loop variable declaration may not have an initializer"),t.left=e,t.right=i?this.parseExpression():this.parseMaybeAssign(),this.expect(b.parenR),t.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(t,i?"ForInStatement":"ForOfStatement")},dt.parseVar=function(t,e,i,s){for(t.declarations=[],t.kind=i;;){var r=this.startNode();if(this.parseVarId(r,i),this.eat(b.eq)?r.init=this.parseMaybeAssign(e):s||"const"!==i||this.type===b._in||this.options.ecmaVersion>=6&&this.isContextual("of")?s||"using"!==i&&"await using"!==i||!(this.options.ecmaVersion>=17)||this.type===b._in||this.isContextual("of")?s||"Identifier"===r.id.type||e&&(this.type===b._in||this.isContextual("of"))?r.init=null:this.raise(this.lastTokEnd,"Complex binding patterns require an initialization value"):this.raise(this.lastTokEnd,"Missing initializer in "+i+" declaration"):this.unexpected(),t.declarations.push(this.finishNode(r,"VariableDeclarator")),!this.eat(b.comma))break}return t},dt.parseVarId=function(t,e){t.id="using"===e||"await using"===e?this.parseIdent():this.parseBindingAtom(),this.checkLValPattern(t.id,"var"===e?st:rt,!1)};var xt=1,vt=2,yt=4;function bt(t,e){var i=e.key.name,s=t[i],r="true";return"MethodDefinition"!==e.type||"get"!==e.kind&&"set"!==e.kind||(r=(e.static?"s":"i")+e.kind),"iget"===s&&"iset"===r||"iset"===s&&"iget"===r||"sget"===s&&"sset"===r||"sset"===s&&"sget"===r?(t[i]="true",!1):!!s||(t[i]=r,!1)}function _t(t,e){var i=t.computed,s=t.key;return!i&&("Identifier"===s.type&&s.name===e||"Literal"===s.type&&s.value===e)}dt.parseFunction=function(t,e,i,s,r){this.initFunction(t),(this.options.ecmaVersion>=9||this.options.ecmaVersion>=6&&!s)&&(this.type===b.star&&e&vt&&this.unexpected(),t.generator=this.eat(b.star)),this.options.ecmaVersion>=8&&(t.async=!!s),e&xt&&(t.id=e&yt&&this.type!==b.name?null:this.parseIdent(),!t.id||e&vt||this.checkLValSimple(t.id,this.strict||t.generator||t.async?this.treatFunctionsAsVar?st:rt:at));var a=this.yieldPos,n=this.awaitPos,o=this.awaitIdentPos;return this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(et(t.async,t.generator)),e&xt||(t.id=this.type===b.name?this.parseIdent():null),this.parseFunctionParams(t),this.parseFunctionBody(t,i,!1,r),this.yieldPos=a,this.awaitPos=n,this.awaitIdentPos=o,this.finishNode(t,e&xt?"FunctionDeclaration":"FunctionExpression")},dt.parseFunctionParams=function(t){this.expect(b.parenL),t.params=this.parseBindingList(b.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},dt.parseClass=function(t,e){this.next();var i=this.strict;this.strict=!0,this.parseClassId(t,e),this.parseClassSuper(t);var s=this.enterClassBody(),r=this.startNode(),a=!1;for(r.body=[],this.expect(b.braceL);this.type!==b.braceR;){var n=this.parseClassElement(null!==t.superClass);n&&(r.body.push(n),"MethodDefinition"===n.type&&"constructor"===n.kind?(a&&this.raiseRecoverable(n.start,"Duplicate constructor in the same class"),a=!0):n.key&&"PrivateIdentifier"===n.key.type&&bt(s,n)&&this.raiseRecoverable(n.key.start,"Identifier '#"+n.key.name+"' has already been declared"))}return this.strict=i,this.next(),t.body=this.finishNode(r,"ClassBody"),this.exitClassBody(),this.finishNode(t,e?"ClassDeclaration":"ClassExpression")},dt.parseClassElement=function(t){if(this.eat(b.semi))return null;var e=this.options.ecmaVersion,i=this.startNode(),s="",r=!1,a=!1,n="method",o=!1;if(this.eatContextual("static")){if(e>=13&&this.eat(b.braceL))return this.parseClassStaticBlock(i),i;this.isClassElementNameStart()||this.type===b.star?o=!0:s="static"}if(i.static=o,!s&&e>=8&&this.eatContextual("async")&&(!this.isClassElementNameStart()&&this.type!==b.star||this.canInsertSemicolon()?s="async":a=!0),!s&&(e>=9||!a)&&this.eat(b.star)&&(r=!0),!s&&!a&&!r){var h=this.value;(this.eatContextual("get")||this.eatContextual("set"))&&(this.isClassElementNameStart()?n=h:s=h)}if(s?(i.computed=!1,i.key=this.startNodeAt(this.lastTokStart,this.lastTokStartLoc),i.key.name=s,this.finishNode(i.key,"Identifier")):this.parseClassElementName(i),e<13||this.type===b.parenL||"method"!==n||r||a){var p=!i.static&&_t(i,"constructor"),c=p&&t;p&&"method"!==n&&this.raise(i.key.start,"Constructor can't have get/set modifier"),i.kind=p?"constructor":n,this.parseClassMethod(i,r,a,c)}else this.parseClassField(i);return i},dt.isClassElementNameStart=function(){return this.type===b.name||this.type===b.privateId||this.type===b.num||this.type===b.string||this.type===b.bracketL||this.type.keyword},dt.parseClassElementName=function(t){this.type===b.privateId?("constructor"===this.value&&this.raise(this.start,"Classes can't have an element named '#constructor'"),t.computed=!1,t.key=this.parsePrivateIdent()):this.parsePropertyName(t)},dt.parseClassMethod=function(t,e,i,s){var r=t.key;"constructor"===t.kind?(e&&this.raise(r.start,"Constructor can't be a generator"),i&&this.raise(r.start,"Constructor can't be an async method")):t.static&&_t(t,"prototype")&&this.raise(r.start,"Classes may not have a static property named prototype");var a=t.value=this.parseMethod(e,i,s);return"get"===t.kind&&0!==a.params.length&&this.raiseRecoverable(a.start,"getter should have no params"),"set"===t.kind&&1!==a.params.length&&this.raiseRecoverable(a.start,"setter should have exactly one param"),"set"===t.kind&&"RestElement"===a.params[0].type&&this.raiseRecoverable(a.params[0].start,"Setter cannot use rest params"),this.finishNode(t,"MethodDefinition")},dt.parseClassField=function(t){return _t(t,"constructor")?this.raise(t.key.start,"Classes can't have a field named 'constructor'"):t.static&&_t(t,"prototype")&&this.raise(t.key.start,"Classes can't have a static field named 'prototype'"),this.eat(b.eq)?(this.enterScope(Z|Q),t.value=this.parseMaybeAssign(),this.exitScope()):t.value=null,this.semicolon(),this.finishNode(t,"PropertyDefinition")},dt.parseClassStaticBlock=function(t){t.body=[];var e=this.labels;for(this.labels=[],this.enterScope(Y|Q);this.type!==b.braceR;){var i=this.parseStatement(null);t.body.push(i)}return this.next(),this.exitScope(),this.labels=e,this.finishNode(t,"StaticBlock")},dt.parseClassId=function(t,e){this.type===b.name?(t.id=this.parseIdent(),e&&this.checkLValSimple(t.id,rt,!1)):(!0===e&&this.unexpected(),t.id=null)},dt.parseClassSuper=function(t){t.superClass=this.eat(b._extends)?this.parseExprSubscripts(null,!1):null},dt.enterClassBody=function(){var t={declared:Object.create(null),used:[]};return this.privateNameStack.push(t),t.declared},dt.exitClassBody=function(){var t=this.privateNameStack.pop(),e=t.declared,i=t.used;if(this.options.checkPrivateFields)for(var s=this.privateNameStack.length,r=0===s?null:this.privateNameStack[s-1],a=0;a<i.length;++a){var n=i[a];T(e,n.name)||(r?r.used.push(n):this.raiseRecoverable(n.start,"Private field '#"+n.name+"' must be declared in an enclosing class"))}},dt.parseExportAllDeclaration=function(t,e){return this.options.ecmaVersion>=11&&(this.eatContextual("as")?(t.exported=this.parseModuleExportName(),this.checkExport(e,t.exported,this.lastTokStart)):t.exported=null),this.expectContextual("from"),this.type!==b.string&&this.unexpected(),t.source=this.parseExprAtom(),this.options.ecmaVersion>=16&&(t.attributes=this.parseWithClause()),this.semicolon(),this.finishNode(t,"ExportAllDeclaration")},dt.parseExport=function(t,e){if(this.next(),this.eat(b.star))return this.parseExportAllDeclaration(t,e);if(this.eat(b._default))return this.checkExport(e,"default",this.lastTokStart),t.declaration=this.parseExportDefaultDeclaration(),this.finishNode(t,"ExportDefaultDeclaration");if(this.shouldParseExportStatement())t.declaration=this.parseExportDeclaration(t),"VariableDeclaration"===t.declaration.type?this.checkVariableExport(e,t.declaration.declarations):this.checkExport(e,t.declaration.id,t.declaration.id.start),t.specifiers=[],t.source=null,this.options.ecmaVersion>=16&&(t.attributes=[]);else{if(t.declaration=null,t.specifiers=this.parseExportSpecifiers(e),this.eatContextual("from"))this.type!==b.string&&this.unexpected(),t.source=this.parseExprAtom(),this.options.ecmaVersion>=16&&(t.attributes=this.parseWithClause());else{for(var i=0,s=t.specifiers;i<s.length;i+=1){var r=s[i];this.checkUnreserved(r.local),this.checkLocalExport(r.local),"Literal"===r.local.type&&this.raise(r.local.start,"A string literal cannot be used as an exported binding without `from`.")}t.source=null,this.options.ecmaVersion>=16&&(t.attributes=[])}this.semicolon()}return this.finishNode(t,"ExportNamedDeclaration")},dt.parseExportDeclaration=function(t){return this.parseStatement(null)},dt.parseExportDefaultDeclaration=function(){var t;if(this.type===b._function||(t=this.isAsyncFunction())){var e=this.startNode();return this.next(),t&&this.next(),this.parseFunction(e,xt|yt,!1,t)}if(this.type===b._class){var i=this.startNode();return this.parseClass(i,"nullableID")}var s=this.parseMaybeAssign();return this.semicolon(),s},dt.checkExport=function(t,e,i){t&&("string"!=typeof e&&(e="Identifier"===e.type?e.name:e.value),T(t,e)&&this.raiseRecoverable(i,"Duplicate export '"+e+"'"),t[e]=!0)},dt.checkPatternExport=function(t,e){var i=e.type;if("Identifier"===i)this.checkExport(t,e,e.start);else if("ObjectPattern"===i)for(var s=0,r=e.properties;s<r.length;s+=1){var a=r[s];this.checkPatternExport(t,a)}else if("ArrayPattern"===i)for(var n=0,o=e.elements;n<o.length;n+=1){var h=o[n];h&&this.checkPatternExport(t,h)}else"Property"===i?this.checkPatternExport(t,e.value):"AssignmentPattern"===i?this.checkPatternExport(t,e.left):"RestElement"===i&&this.checkPatternExport(t,e.argument)},dt.checkVariableExport=function(t,e){if(t)for(var i=0,s=e;i<s.length;i+=1){var r=s[i];this.checkPatternExport(t,r.id)}},dt.shouldParseExportStatement=function(){return"var"===this.type.keyword||"const"===this.type.keyword||"class"===this.type.keyword||"function"===this.type.keyword||this.isLet()||this.isAsyncFunction()},dt.parseExportSpecifier=function(t){var e=this.startNode();return e.local=this.parseModuleExportName(),e.exported=this.eatContextual("as")?this.parseModuleExportName():e.local,this.checkExport(t,e.exported,e.exported.start),this.finishNode(e,"ExportSpecifier")},dt.parseExportSpecifiers=function(t){var e=[],i=!0;for(this.expect(b.braceL);!this.eat(b.braceR);){if(i)i=!1;else if(this.expect(b.comma),this.afterTrailingComma(b.braceR))break;e.push(this.parseExportSpecifier(t))}return e},dt.parseImport=function(t){return this.next(),this.type===b.string?(t.specifiers=gt,t.source=this.parseExprAtom()):(t.specifiers=this.parseImportSpecifiers(),this.expectContextual("from"),t.source=this.type===b.string?this.parseExprAtom():this.unexpected()),this.options.ecmaVersion>=16&&(t.attributes=this.parseWithClause()),this.semicolon(),this.finishNode(t,"ImportDeclaration")},dt.parseImportSpecifier=function(){var t=this.startNode();return t.imported=this.parseModuleExportName(),this.eatContextual("as")?t.local=this.parseIdent():(this.checkUnreserved(t.imported),t.local=t.imported),this.checkLValSimple(t.local,rt),this.finishNode(t,"ImportSpecifier")},dt.parseImportDefaultSpecifier=function(){var t=this.startNode();return t.local=this.parseIdent(),this.checkLValSimple(t.local,rt),this.finishNode(t,"ImportDefaultSpecifier")},dt.parseImportNamespaceSpecifier=function(){var t=this.startNode();return this.next(),this.expectContextual("as"),t.local=this.parseIdent(),this.checkLValSimple(t.local,rt),this.finishNode(t,"ImportNamespaceSpecifier")},dt.parseImportSpecifiers=function(){var t=[],e=!0;if(this.type===b.name&&(t.push(this.parseImportDefaultSpecifier()),!this.eat(b.comma)))return t;if(this.type===b.star)return t.push(this.parseImportNamespaceSpecifier()),t;for(this.expect(b.braceL);!this.eat(b.braceR);){if(e)e=!1;else if(this.expect(b.comma),this.afterTrailingComma(b.braceR))break;t.push(this.parseImportSpecifier())}return t},dt.parseWithClause=function(){var t=[];if(!this.eat(b._with))return t;this.expect(b.braceL);for(var e={},i=!0;!this.eat(b.braceR);){if(i)i=!1;else if(this.expect(b.comma),this.afterTrailingComma(b.braceR))break;var s=this.parseImportAttribute(),r="Identifier"===s.key.type?s.key.name:s.key.value;T(e,r)&&this.raiseRecoverable(s.key.start,"Duplicate attribute key '"+r+"'"),e[r]=!0,t.push(s)}return t},dt.parseImportAttribute=function(){var t=this.startNode();return t.key=this.type===b.string?this.parseExprAtom():this.parseIdent("never"!==this.options.allowReserved),this.expect(b.colon),this.type!==b.string&&this.unexpected(),t.value=this.parseExprAtom(),this.finishNode(t,"ImportAttribute")},dt.parseModuleExportName=function(){if(this.options.ecmaVersion>=13&&this.type===b.string){var t=this.parseLiteral(this.value);return O.test(t.value)&&this.raise(t.start,"An export name cannot include a lone surrogate."),t}return this.parseIdent(!0)},dt.adaptDirectivePrologue=function(t){for(var e=0;e<t.length&&this.isDirectiveCandidate(t[e]);++e)t[e].directive=t[e].expression.raw.slice(1,-1)},dt.isDirectiveCandidate=function(t){return this.options.ecmaVersion>=5&&"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"string"==typeof t.expression.value&&('"'===this.input[t.start]||"'"===this.input[t.start])};var kt=ht.prototype;kt.toAssignable=function(t,e,i){if(this.options.ecmaVersion>=6&&t)switch(t.type){case"Identifier":this.inAsync&&"await"===t.name&&this.raise(t.start,"Cannot use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":case"AssignmentPattern":case"RestElement":break;case"ObjectExpression":t.type="ObjectPattern",i&&this.checkPatternErrors(i,!0);for(var s=0,r=t.properties;s<r.length;s+=1){var a=r[s];this.toAssignable(a,e),"RestElement"!==a.type||"ArrayPattern"!==a.argument.type&&"ObjectPattern"!==a.argument.type||this.raise(a.argument.start,"Unexpected token")}break;case"Property":"init"!==t.kind&&this.raise(t.key.start,"Object pattern can't contain getter or setter"),this.toAssignable(t.value,e);break;case"ArrayExpression":t.type="ArrayPattern",i&&this.checkPatternErrors(i,!0),this.toAssignableList(t.elements,e);break;case"SpreadElement":t.type="RestElement",this.toAssignable(t.argument,e),"AssignmentPattern"===t.argument.type&&this.raise(t.argument.start,"Rest elements cannot have a default value");break;case"AssignmentExpression":"="!==t.operator&&this.raise(t.left.end,"Only '=' operator can be used for specifying default value."),t.type="AssignmentPattern",delete t.operator,this.toAssignable(t.left,e);break;case"ParenthesizedExpression":this.toAssignable(t.expression,e,i);break;case"ChainExpression":this.raiseRecoverable(t.start,"Optional chaining cannot appear in left-hand side");break;case"MemberExpression":if(!e)break;default:this.raise(t.start,"Assigning to rvalue")}else i&&this.checkPatternErrors(i,!0);return t},kt.toAssignableList=function(t,e){for(var i=t.length,s=0;s<i;s++){var r=t[s];r&&this.toAssignable(r,e)}if(i){var a=t[i-1];6===this.options.ecmaVersion&&e&&a&&"RestElement"===a.type&&"Identifier"!==a.argument.type&&this.unexpected(a.argument.start)}return t},kt.parseSpread=function(t){var e=this.startNode();return this.next(),e.argument=this.parseMaybeAssign(!1,t),this.finishNode(e,"SpreadElement")},kt.parseRestBinding=function(){var t=this.startNode();return this.next(),6===this.options.ecmaVersion&&this.type!==b.name&&this.unexpected(),t.argument=this.parseBindingAtom(),this.finishNode(t,"RestElement")},kt.parseBindingAtom=function(){if(this.options.ecmaVersion>=6)switch(this.type){case b.bracketL:var t=this.startNode();return this.next(),t.elements=this.parseBindingList(b.bracketR,!0,!0),this.finishNode(t,"ArrayPattern");case b.braceL:return this.parseObj(!0)}return this.parseIdent()},kt.parseBindingList=function(t,e,i,s){for(var r=[],a=!0;!this.eat(t);)if(a?a=!1:this.expect(b.comma),e&&this.type===b.comma)r.push(null);else{if(i&&this.afterTrailingComma(t))break;if(this.type===b.ellipsis){var n=this.parseRestBinding();this.parseBindingListItem(n),r.push(n),this.type===b.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element"),this.expect(t);break}r.push(this.parseAssignableListItem(s))}return r},kt.parseAssignableListItem=function(t){var e=this.parseMaybeDefault(this.start,this.startLoc);return this.parseBindingListItem(e),e},kt.parseBindingListItem=function(t){return t},kt.parseMaybeDefault=function(t,e,i){if(i=i||this.parseBindingAtom(),this.options.ecmaVersion<6||!this.eat(b.eq))return i;var s=this.startNodeAt(t,e);return s.left=i,s.right=this.parseMaybeAssign(),this.finishNode(s,"AssignmentPattern")},kt.checkLValSimple=function(t,e,i){void 0===e&&(e=it);var s=e!==it;switch(t.type){case"Identifier":this.strict&&this.reservedWordsStrictBind.test(t.name)&&this.raiseRecoverable(t.start,(s?"Binding ":"Assigning to ")+t.name+" in strict mode"),s&&(e===rt&&"let"===t.name&&this.raiseRecoverable(t.start,"let is disallowed as a lexically bound name"),i&&(T(i,t.name)&&this.raiseRecoverable(t.start,"Argument name clash"),i[t.name]=!0),e!==ot&&this.declareName(t.name,e,t.start));break;case"ChainExpression":this.raiseRecoverable(t.start,"Optional chaining cannot appear in left-hand side");break;case"MemberExpression":s&&this.raiseRecoverable(t.start,"Binding member expression");break;case"ParenthesizedExpression":return s&&this.raiseRecoverable(t.start,"Binding parenthesized expression"),this.checkLValSimple(t.expression,e,i);default:this.raise(t.start,(s?"Binding":"Assigning to")+" rvalue")}},kt.checkLValPattern=function(t,e,i){switch(void 0===e&&(e=it),t.type){case"ObjectPattern":for(var s=0,r=t.properties;s<r.length;s+=1){var a=r[s];this.checkLValInnerPattern(a,e,i)}break;case"ArrayPattern":for(var n=0,o=t.elements;n<o.length;n+=1){var h=o[n];h&&this.checkLValInnerPattern(h,e,i)}break;default:this.checkLValSimple(t,e,i)}},kt.checkLValInnerPattern=function(t,e,i){switch(void 0===e&&(e=it),t.type){case"Property":this.checkLValInnerPattern(t.value,e,i);break;case"AssignmentPattern":this.checkLValPattern(t.left,e,i);break;case"RestElement":this.checkLValPattern(t.argument,e,i);break;default:this.checkLValPattern(t,e,i)}};var St=function(t,e,i,s,r){this.token=t,this.isExpr=!!e,this.preserveSpace=!!i,this.override=s,this.generator=!!r},Ct={b_stat:new St("{",!1),b_expr:new St("{",!0),b_tmpl:new St("${",!1),p_stat:new St("(",!1),p_expr:new St("(",!0),q_tmpl:new St("`",!0,!0,(function(t){return t.tryReadTemplateToken()})),f_stat:new St("function",!1),f_expr:new St("function",!0),f_expr_gen:new St("function",!0,!1,null,!0),f_gen:new St("function",!1,!1,null,!0)},wt=ht.prototype;wt.initialContext=function(){return[Ct.b_stat]},wt.curContext=function(){return this.context[this.context.length-1]},wt.braceIsBlock=function(t){var e=this.curContext();return e===Ct.f_expr||e===Ct.f_stat||(t!==b.colon||e!==Ct.b_stat&&e!==Ct.b_expr?t===b._return||t===b.name&&this.exprAllowed?_.test(this.input.slice(this.lastTokEnd,this.start)):t===b._else||t===b.semi||t===b.eof||t===b.parenR||t===b.arrow||(t===b.braceL?e===Ct.b_stat:t!==b._var&&t!==b._const&&t!==b.name&&!this.exprAllowed):!e.isExpr)},wt.inGeneratorContext=function(){for(var t=this.context.length-1;t>=1;t--){var e=this.context[t];if("function"===e.token)return e.generator}return!1},wt.updateContext=function(t){var e,i=this.type;i.keyword&&t===b.dot?this.exprAllowed=!1:(e=i.updateContext)?e.call(this,t):this.exprAllowed=i.beforeExpr},wt.overrideContext=function(t){this.curContext()!==t&&(this.context[this.context.length-1]=t)},b.parenR.updateContext=b.braceR.updateContext=function(){if(1!==this.context.length){var t=this.context.pop();t===Ct.b_stat&&"function"===this.curContext().token&&(t=this.context.pop()),this.exprAllowed=!t.isExpr}else this.exprAllowed=!0},b.braceL.updateContext=function(t){this.context.push(this.braceIsBlock(t)?Ct.b_stat:Ct.b_expr),this.exprAllowed=!0},b.dollarBraceL.updateContext=function(){this.context.push(Ct.b_tmpl),this.exprAllowed=!0},b.parenL.updateContext=function(t){var e=t===b._if||t===b._for||t===b._with||t===b._while;this.context.push(e?Ct.p_stat:Ct.p_expr),this.exprAllowed=!0},b.incDec.updateContext=function(){},b._function.updateContext=b._class.updateContext=function(t){!t.beforeExpr||t===b._else||t===b.semi&&this.curContext()!==Ct.p_stat||t===b._return&&_.test(this.input.slice(this.lastTokEnd,this.start))||(t===b.colon||t===b.braceL)&&this.curContext()===Ct.b_stat?this.context.push(Ct.f_stat):this.context.push(Ct.f_expr),this.exprAllowed=!1},b.colon.updateContext=function(){"function"===this.curContext().token&&this.context.pop(),this.exprAllowed=!0},b.backQuote.updateContext=function(){this.curContext()===Ct.q_tmpl?this.context.pop():this.context.push(Ct.q_tmpl),this.exprAllowed=!1},b.star.updateContext=function(t){if(t===b._function){var e=this.context.length-1;this.context[e]===Ct.f_expr?this.context[e]=Ct.f_expr_gen:this.context[e]=Ct.f_gen}this.exprAllowed=!0},b.name.updateContext=function(t){var e=!1;this.options.ecmaVersion>=6&&t!==b.dot&&("of"===this.value&&!this.exprAllowed||"yield"===this.value&&this.inGeneratorContext())&&(e=!0),this.exprAllowed=e};var Et=ht.prototype;function At(t){return"Identifier"===t.type||"ParenthesizedExpression"===t.type&&At(t.expression)}function It(t){return"MemberExpression"===t.type&&"PrivateIdentifier"===t.property.type||"ChainExpression"===t.type&&It(t.expression)||"ParenthesizedExpression"===t.type&&It(t.expression)}Et.checkPropClash=function(t,e,i){if(!(this.options.ecmaVersion>=9&&"SpreadElement"===t.type||this.options.ecmaVersion>=6&&(t.computed||t.method||t.shorthand))){var s,r=t.key;switch(r.type){case"Identifier":s=r.name;break;case"Literal":s=String(r.value);break;default:return}var a=t.kind;if(this.options.ecmaVersion>=6)"__proto__"===s&&"init"===a&&(e.proto&&(i?i.doubleProto<0&&(i.doubleProto=r.start):this.raiseRecoverable(r.start,"Redefinition of __proto__ property")),e.proto=!0);else{var n=e[s="$"+s];n?("init"===a?this.strict&&n.init||n.get||n.set:n.init||n[a])&&this.raiseRecoverable(r.start,"Redefinition of property"):n=e[s]={init:!1,get:!1,set:!1},n[a]=!0}}},Et.parseExpression=function(t,e){var i=this.start,s=this.startLoc,r=this.parseMaybeAssign(t,e);if(this.type===b.comma){var a=this.startNodeAt(i,s);for(a.expressions=[r];this.eat(b.comma);)a.expressions.push(this.parseMaybeAssign(t,e));return this.finishNode(a,"SequenceExpression")}return r},Et.parseMaybeAssign=function(t,e,i){if(this.isContextual("yield")){if(this.inGenerator)return this.parseYield(t);this.exprAllowed=!1}var s=!1,r=-1,a=-1,n=-1;e?(r=e.parenthesizedAssign,a=e.trailingComma,n=e.doubleProto,e.parenthesizedAssign=e.trailingComma=-1):(e=new ut,s=!0);var o=this.start,h=this.startLoc;this.type!==b.parenL&&this.type!==b.name||(this.potentialArrowAt=this.start,this.potentialArrowInForAwait="await"===t);var p=this.parseMaybeConditional(t,e);if(i&&(p=i.call(this,p,o,h)),this.type.isAssign){var c=this.startNodeAt(o,h);return c.operator=this.value,this.type===b.eq&&(p=this.toAssignable(p,!1,e)),s||(e.parenthesizedAssign=e.trailingComma=e.doubleProto=-1),e.shorthandAssign>=p.start&&(e.shorthandAssign=-1),this.type===b.eq?this.checkLValPattern(p):this.checkLValSimple(p),c.left=p,this.next(),c.right=this.parseMaybeAssign(t),n>-1&&(e.doubleProto=n),this.finishNode(c,"AssignmentExpression")}return s&&this.checkExpressionErrors(e,!0),r>-1&&(e.parenthesizedAssign=r),a>-1&&(e.trailingComma=a),p},Et.parseMaybeConditional=function(t,e){var i=this.start,s=this.startLoc,r=this.parseExprOps(t,e);if(this.checkExpressionErrors(e))return r;if(this.eat(b.question)){var a=this.startNodeAt(i,s);return a.test=r,a.consequent=this.parseMaybeAssign(),this.expect(b.colon),a.alternate=this.parseMaybeAssign(t),this.finishNode(a,"ConditionalExpression")}return r},Et.parseExprOps=function(t,e){var i=this.start,s=this.startLoc,r=this.parseMaybeUnary(e,!1,!1,t);return this.checkExpressionErrors(e)||r.start===i&&"ArrowFunctionExpression"===r.type?r:this.parseExprOp(r,i,s,-1,t)},Et.parseExprOp=function(t,e,i,s,r){var a=this.type.binop;if(null!=a&&(!r||this.type!==b._in)&&a>s){var n=this.type===b.logicalOR||this.type===b.logicalAND,o=this.type===b.coalesce;o&&(a=b.logicalAND.binop);var h=this.value;this.next();var p=this.start,c=this.startLoc,l=this.parseExprOp(this.parseMaybeUnary(null,!1,!1,r),p,c,a,r),u=this.buildBinary(e,i,t,l,h,n||o);return(n&&this.type===b.coalesce||o&&(this.type===b.logicalOR||this.type===b.logicalAND))&&this.raiseRecoverable(this.start,"Logical expressions and coalesce expressions cannot be mixed. Wrap either by parentheses"),this.parseExprOp(u,e,i,s,r)}return t},Et.buildBinary=function(t,e,i,s,r,a){"PrivateIdentifier"===s.type&&this.raise(s.start,"Private identifier can only be left side of binary expression");var n=this.startNodeAt(t,e);return n.left=i,n.operator=r,n.right=s,this.finishNode(n,a?"LogicalExpression":"BinaryExpression")},Et.parseMaybeUnary=function(t,e,i,s){var r,a=this.start,n=this.startLoc;if(this.isContextual("await")&&this.canAwait)r=this.parseAwait(s),e=!0;else if(this.type.prefix){var o=this.startNode(),h=this.type===b.incDec;o.operator=this.value,o.prefix=!0,this.next(),o.argument=this.parseMaybeUnary(null,!0,h,s),this.checkExpressionErrors(t,!0),h?this.checkLValSimple(o.argument):this.strict&&"delete"===o.operator&&At(o.argument)?this.raiseRecoverable(o.start,"Deleting local variable in strict mode"):"delete"===o.operator&&It(o.argument)?this.raiseRecoverable(o.start,"Private fields can not be deleted"):e=!0,r=this.finishNode(o,h?"UpdateExpression":"UnaryExpression")}else if(e||this.type!==b.privateId){if(r=this.parseExprSubscripts(t,s),this.checkExpressionErrors(t))return r;for(;this.type.postfix&&!this.canInsertSemicolon();){var p=this.startNodeAt(a,n);p.operator=this.value,p.prefix=!1,p.argument=r,this.checkLValSimple(r),this.next(),r=this.finishNode(p,"UpdateExpression")}}else(s||0===this.privateNameStack.length)&&this.options.checkPrivateFields&&this.unexpected(),r=this.parsePrivateIdent(),this.type!==b._in&&this.unexpected();return i||!this.eat(b.starstar)?r:e?void this.unexpected(this.lastTokStart):this.buildBinary(a,n,r,this.parseMaybeUnary(null,!1,!1,s),"**",!1)},Et.parseExprSubscripts=function(t,e){var i=this.start,s=this.startLoc,r=this.parseExprAtom(t,e);if("ArrowFunctionExpression"===r.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd))return r;var a=this.parseSubscripts(r,i,s,!1,e);return t&&"MemberExpression"===a.type&&(t.parenthesizedAssign>=a.start&&(t.parenthesizedAssign=-1),t.parenthesizedBind>=a.start&&(t.parenthesizedBind=-1),t.trailingComma>=a.start&&(t.trailingComma=-1)),a},Et.parseSubscripts=function(t,e,i,s,r){for(var a=this.options.ecmaVersion>=8&&"Identifier"===t.type&&"async"===t.name&&this.lastTokEnd===t.end&&!this.canInsertSemicolon()&&t.end-t.start==5&&this.potentialArrowAt===t.start,n=!1;;){var o=this.parseSubscript(t,e,i,s,a,n,r);if(o.optional&&(n=!0),o===t||"ArrowFunctionExpression"===o.type){if(n){var h=this.startNodeAt(e,i);h.expression=o,o=this.finishNode(h,"ChainExpression")}return o}t=o}},Et.shouldParseAsyncArrow=function(){return!this.canInsertSemicolon()&&this.eat(b.arrow)},Et.parseSubscriptAsyncArrow=function(t,e,i,s){return this.parseArrowExpression(this.startNodeAt(t,e),i,!0,s)},Et.parseSubscript=function(t,e,i,s,r,a,n){var o=this.options.ecmaVersion>=11,h=o&&this.eat(b.questionDot);s&&h&&this.raise(this.lastTokStart,"Optional chaining cannot appear in the callee of new expressions");var p=this.eat(b.bracketL);if(p||h&&this.type!==b.parenL&&this.type!==b.backQuote||this.eat(b.dot)){var c=this.startNodeAt(e,i);c.object=t,p?(c.property=this.parseExpression(),this.expect(b.bracketR)):this.type===b.privateId&&"Super"!==t.type?c.property=this.parsePrivateIdent():c.property=this.parseIdent("never"!==this.options.allowReserved),c.computed=!!p,o&&(c.optional=h),t=this.finishNode(c,"MemberExpression")}else if(!s&&this.eat(b.parenL)){var l=new ut,u=this.yieldPos,d=this.awaitPos,f=this.awaitIdentPos;this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0;var m=this.parseExprList(b.parenR,this.options.ecmaVersion>=8,!1,l);if(r&&!h&&this.shouldParseAsyncArrow())return this.checkPatternErrors(l,!1),this.checkYieldAwaitInDefaultParams(),this.awaitIdentPos>0&&this.raise(this.awaitIdentPos,"Cannot use 'await' as identifier inside an async function"),this.yieldPos=u,this.awaitPos=d,this.awaitIdentPos=f,this.parseSubscriptAsyncArrow(e,i,m,n);this.checkExpressionErrors(l,!0),this.yieldPos=u||this.yieldPos,this.awaitPos=d||this.awaitPos,this.awaitIdentPos=f||this.awaitIdentPos;var g=this.startNodeAt(e,i);g.callee=t,g.arguments=m,o&&(g.optional=h),t=this.finishNode(g,"CallExpression")}else if(this.type===b.backQuote){(h||a)&&this.raise(this.start,"Optional chaining cannot appear in the tag of tagged template expressions");var x=this.startNodeAt(e,i);x.tag=t,x.quasi=this.parseTemplate({isTagged:!0}),t=this.finishNode(x,"TaggedTemplateExpression")}return t},Et.parseExprAtom=function(t,e,i){this.type===b.slash&&this.readRegexp();var s,r=this.potentialArrowAt===this.start;switch(this.type){case b._super:return this.allowSuper||this.raise(this.start,"'super' keyword outside a method"),s=this.startNode(),this.next(),this.type!==b.parenL||this.allowDirectSuper||this.raise(s.start,"super() call outside constructor of a subclass"),this.type!==b.dot&&this.type!==b.bracketL&&this.type!==b.parenL&&this.unexpected(),this.finishNode(s,"Super");case b._this:return s=this.startNode(),this.next(),this.finishNode(s,"ThisExpression");case b.name:var a=this.start,n=this.startLoc,o=this.containsEsc,h=this.parseIdent(!1);if(this.options.ecmaVersion>=8&&!o&&"async"===h.name&&!this.canInsertSemicolon()&&this.eat(b._function))return this.overrideContext(Ct.f_expr),this.parseFunction(this.startNodeAt(a,n),0,!1,!0,e);if(r&&!this.canInsertSemicolon()){if(this.eat(b.arrow))return this.parseArrowExpression(this.startNodeAt(a,n),[h],!1,e);if(this.options.ecmaVersion>=8&&"async"===h.name&&this.type===b.name&&!o&&(!this.potentialArrowInForAwait||"of"!==this.value||this.containsEsc))return h=this.parseIdent(!1),!this.canInsertSemicolon()&&this.eat(b.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(a,n),[h],!0,e)}return h;case b.regexp:var p=this.value;return(s=this.parseLiteral(p.value)).regex={pattern:p.pattern,flags:p.flags},s;case b.num:case b.string:return this.parseLiteral(this.value);case b._null:case b._true:case b._false:return(s=this.startNode()).value=this.type===b._null?null:this.type===b._true,s.raw=this.type.keyword,this.next(),this.finishNode(s,"Literal");case b.parenL:var c=this.start,l=this.parseParenAndDistinguishExpression(r,e);return t&&(t.parenthesizedAssign<0&&!this.isSimpleAssignTarget(l)&&(t.parenthesizedAssign=c),t.parenthesizedBind<0&&(t.parenthesizedBind=c)),l;case b.bracketL:return s=this.startNode(),this.next(),s.elements=this.parseExprList(b.bracketR,!0,!0,t),this.finishNode(s,"ArrayExpression");case b.braceL:return this.overrideContext(Ct.b_expr),this.parseObj(!1,t);case b._function:return s=this.startNode(),this.next(),this.parseFunction(s,0);case b._class:return this.parseClass(this.startNode(),!1);case b._new:return this.parseNew();case b.backQuote:return this.parseTemplate();case b._import:return this.options.ecmaVersion>=11?this.parseExprImport(i):this.unexpected();default:return this.parseExprAtomDefault()}},Et.parseExprAtomDefault=function(){this.unexpected()},Et.parseExprImport=function(t){var e=this.startNode();if(this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword import"),this.next(),this.type===b.parenL&&!t)return this.parseDynamicImport(e);if(this.type===b.dot){var i=this.startNodeAt(e.start,e.loc&&e.loc.start);return i.name="import",e.meta=this.finishNode(i,"Identifier"),this.parseImportMeta(e)}this.unexpected()},Et.parseDynamicImport=function(t){if(this.next(),t.source=this.parseMaybeAssign(),this.options.ecmaVersion>=16)this.eat(b.parenR)?t.options=null:(this.expect(b.comma),this.afterTrailingComma(b.parenR)?t.options=null:(t.options=this.parseMaybeAssign(),this.eat(b.parenR)||(this.expect(b.comma),this.afterTrailingComma(b.parenR)||this.unexpected())));else if(!this.eat(b.parenR)){var e=this.start;this.eat(b.comma)&&this.eat(b.parenR)?this.raiseRecoverable(e,"Trailing comma is not allowed in import()"):this.unexpected(e)}return this.finishNode(t,"ImportExpression")},Et.parseImportMeta=function(t){this.next();var e=this.containsEsc;return t.property=this.parseIdent(!0),"meta"!==t.property.name&&this.raiseRecoverable(t.property.start,"The only valid meta property for import is 'import.meta'"),e&&this.raiseRecoverable(t.start,"'import.meta' must not contain escaped characters"),"module"===this.options.sourceType||this.options.allowImportExportEverywhere||this.raiseRecoverable(t.start,"Cannot use 'import.meta' outside a module"),this.finishNode(t,"MetaProperty")},Et.parseLiteral=function(t){var e=this.startNode();return e.value=t,e.raw=this.input.slice(this.start,this.end),110===e.raw.charCodeAt(e.raw.length-1)&&(e.bigint=null!=e.value?e.value.toString():e.raw.slice(0,-1).replace(/_/g,"")),this.next(),this.finishNode(e,"Literal")},Et.parseParenExpression=function(){this.expect(b.parenL);var t=this.parseExpression();return this.expect(b.parenR),t},Et.shouldParseArrow=function(t){return!this.canInsertSemicolon()},Et.parseParenAndDistinguishExpression=function(t,e){var i,s=this.start,r=this.startLoc,a=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var n,o=this.start,h=this.startLoc,p=[],c=!0,l=!1,u=new ut,d=this.yieldPos,f=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==b.parenR;){if(c?c=!1:this.expect(b.comma),a&&this.afterTrailingComma(b.parenR,!0)){l=!0;break}if(this.type===b.ellipsis){n=this.start,p.push(this.parseParenItem(this.parseRestBinding())),this.type===b.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element");break}p.push(this.parseMaybeAssign(!1,u,this.parseParenItem))}var m=this.lastTokEnd,g=this.lastTokEndLoc;if(this.expect(b.parenR),t&&this.shouldParseArrow(p)&&this.eat(b.arrow))return this.checkPatternErrors(u,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=d,this.awaitPos=f,this.parseParenArrowList(s,r,p,e);p.length&&!l||this.unexpected(this.lastTokStart),n&&this.unexpected(n),this.checkExpressionErrors(u,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=f||this.awaitPos,p.length>1?((i=this.startNodeAt(o,h)).expressions=p,this.finishNodeAt(i,"SequenceExpression",m,g)):i=p[0]}else i=this.parseParenExpression();if(this.options.preserveParens){var x=this.startNodeAt(s,r);return x.expression=i,this.finishNode(x,"ParenthesizedExpression")}return i},Et.parseParenItem=function(t){return t},Et.parseParenArrowList=function(t,e,i,s){return this.parseArrowExpression(this.startNodeAt(t,e),i,!1,s)};var Pt=[];Et.parseNew=function(){this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword new");var t=this.startNode();if(this.next(),this.options.ecmaVersion>=6&&this.type===b.dot){var e=this.startNodeAt(t.start,t.loc&&t.loc.start);e.name="new",t.meta=this.finishNode(e,"Identifier"),this.next();var i=this.containsEsc;return t.property=this.parseIdent(!0),"target"!==t.property.name&&this.raiseRecoverable(t.property.start,"The only valid meta property for new is 'new.target'"),i&&this.raiseRecoverable(t.start,"'new.target' must not contain escaped characters"),this.allowNewDotTarget||this.raiseRecoverable(t.start,"'new.target' can only be used in functions and class static block"),this.finishNode(t,"MetaProperty")}var s=this.start,r=this.startLoc;return t.callee=this.parseSubscripts(this.parseExprAtom(null,!1,!0),s,r,!0,!1),this.eat(b.parenL)?t.arguments=this.parseExprList(b.parenR,this.options.ecmaVersion>=8,!1):t.arguments=Pt,this.finishNode(t,"NewExpression")},Et.parseTemplateElement=function(t){var e=t.isTagged,i=this.startNode();return this.type===b.invalidTemplate?(e||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),i.value={raw:this.value.replace(/\r\n?/g,"\n"),cooked:null}):i.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),i.tail=this.type===b.backQuote,this.finishNode(i,"TemplateElement")},Et.parseTemplate=function(t){void 0===t&&(t={});var e=t.isTagged;void 0===e&&(e=!1);var i=this.startNode();this.next(),i.expressions=[];var s=this.parseTemplateElement({isTagged:e});for(i.quasis=[s];!s.tail;)this.type===b.eof&&this.raise(this.pos,"Unterminated template literal"),this.expect(b.dollarBraceL),i.expressions.push(this.parseExpression()),this.expect(b.braceR),i.quasis.push(s=this.parseTemplateElement({isTagged:e}));return this.next(),this.finishNode(i,"TemplateLiteral")},Et.isAsyncProp=function(t){return!t.computed&&"Identifier"===t.key.type&&"async"===t.key.name&&(this.type===b.name||this.type===b.num||this.type===b.string||this.type===b.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===b.star)&&!_.test(this.input.slice(this.lastTokEnd,this.start))},Et.parseObj=function(t,e){var i=this.startNode(),s=!0,r={};for(i.properties=[],this.next();!this.eat(b.braceR);){if(s)s=!1;else if(this.expect(b.comma),this.options.ecmaVersion>=5&&this.afterTrailingComma(b.braceR))break;var a=this.parseProperty(t,e);t||this.checkPropClash(a,r,e),i.properties.push(a)}return this.finishNode(i,t?"ObjectPattern":"ObjectExpression")},Et.parseProperty=function(t,e){var i,s,r,a,n=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(b.ellipsis))return t?(n.argument=this.parseIdent(!1),this.type===b.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element"),this.finishNode(n,"RestElement")):(n.argument=this.parseMaybeAssign(!1,e),this.type===b.comma&&e&&e.trailingComma<0&&(e.trailingComma=this.start),this.finishNode(n,"SpreadElement"));this.options.ecmaVersion>=6&&(n.method=!1,n.shorthand=!1,(t||e)&&(r=this.start,a=this.startLoc),t||(i=this.eat(b.star)));var o=this.containsEsc;return this.parsePropertyName(n),!t&&!o&&this.options.ecmaVersion>=8&&!i&&this.isAsyncProp(n)?(s=!0,i=this.options.ecmaVersion>=9&&this.eat(b.star),this.parsePropertyName(n)):s=!1,this.parsePropertyValue(n,t,i,s,r,a,e,o),this.finishNode(n,"Property")},Et.parseGetterSetter=function(t){var e=t.key.name;this.parsePropertyName(t),t.value=this.parseMethod(!1),t.kind=e;var i="get"===t.kind?0:1;if(t.value.params.length!==i){var s=t.value.start;"get"===t.kind?this.raiseRecoverable(s,"getter should have no params"):this.raiseRecoverable(s,"setter should have exactly one param")}else"set"===t.kind&&"RestElement"===t.value.params[0].type&&this.raiseRecoverable(t.value.params[0].start,"Setter cannot use rest params")},Et.parsePropertyValue=function(t,e,i,s,r,a,n,o){(i||s)&&this.type===b.colon&&this.unexpected(),this.eat(b.colon)?(t.value=e?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,n),t.kind="init"):this.options.ecmaVersion>=6&&this.type===b.parenL?(e&&this.unexpected(),t.method=!0,t.value=this.parseMethod(i,s),t.kind="init"):e||o||!(this.options.ecmaVersion>=5)||t.computed||"Identifier"!==t.key.type||"get"!==t.key.name&&"set"!==t.key.name||this.type===b.comma||this.type===b.braceR||this.type===b.eq?this.options.ecmaVersion>=6&&!t.computed&&"Identifier"===t.key.type?((i||s)&&this.unexpected(),this.checkUnreserved(t.key),"await"!==t.key.name||this.awaitIdentPos||(this.awaitIdentPos=r),e?t.value=this.parseMaybeDefault(r,a,this.copyNode(t.key)):this.type===b.eq&&n?(n.shorthandAssign<0&&(n.shorthandAssign=this.start),t.value=this.parseMaybeDefault(r,a,this.copyNode(t.key))):t.value=this.copyNode(t.key),t.kind="init",t.shorthand=!0):this.unexpected():((i||s)&&this.unexpected(),this.parseGetterSetter(t))},Et.parsePropertyName=function(t){if(this.options.ecmaVersion>=6){if(this.eat(b.bracketL))return t.computed=!0,t.key=this.parseMaybeAssign(),this.expect(b.bracketR),t.key;t.computed=!1}return t.key=this.type===b.num||this.type===b.string?this.parseExprAtom():this.parseIdent("never"!==this.options.allowReserved)},Et.initFunction=function(t){t.id=null,this.options.ecmaVersion>=6&&(t.generator=t.expression=!1),this.options.ecmaVersion>=8&&(t.async=!1)},Et.parseMethod=function(t,e,i){var s=this.startNode(),r=this.yieldPos,a=this.awaitPos,n=this.awaitIdentPos;return this.initFunction(s),this.options.ecmaVersion>=6&&(s.generator=t),this.options.ecmaVersion>=8&&(s.async=!!e),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(et(e,s.generator)|Q|(i?J:0)),this.expect(b.parenL),s.params=this.parseBindingList(b.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(s,!1,!0,!1),this.yieldPos=r,this.awaitPos=a,this.awaitIdentPos=n,this.finishNode(s,"FunctionExpression")},Et.parseArrowExpression=function(t,e,i,s){var r=this.yieldPos,a=this.awaitPos,n=this.awaitIdentPos;return this.enterScope(et(i,!1)|X),this.initFunction(t),this.options.ecmaVersion>=8&&(t.async=!!i),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,t.params=this.toAssignableList(e,!0),this.parseFunctionBody(t,!0,!1,s),this.yieldPos=r,this.awaitPos=a,this.awaitIdentPos=n,this.finishNode(t,"ArrowFunctionExpression")},Et.parseFunctionBody=function(t,e,i,s){var r=e&&this.type!==b.braceL,a=this.strict,n=!1;if(r)t.body=this.parseMaybeAssign(s),t.expression=!0,this.checkParams(t,!1);else{var o=this.options.ecmaVersion>=7&&!this.isSimpleParamList(t.params);a&&!o||(n=this.strictDirective(this.end))&&o&&this.raiseRecoverable(t.start,"Illegal 'use strict' directive in function with non-simple parameter list");var h=this.labels;this.labels=[],n&&(this.strict=!0),this.checkParams(t,!a&&!n&&!e&&!i&&this.isSimpleParamList(t.params)),this.strict&&t.id&&this.checkLValSimple(t.id,ot),t.body=this.parseBlock(!1,void 0,n&&!a),t.expression=!1,this.adaptDirectivePrologue(t.body.body),this.labels=h}this.exitScope()},Et.isSimpleParamList=function(t){for(var e=0,i=t;e<i.length;e+=1)if("Identifier"!==i[e].type)return!1;return!0},Et.checkParams=function(t,e){for(var i=Object.create(null),s=0,r=t.params;s<r.length;s+=1){var a=r[s];this.checkLValInnerPattern(a,st,e?null:i)}},Et.parseExprList=function(t,e,i,s){for(var r=[],a=!0;!this.eat(t);){if(a)a=!1;else if(this.expect(b.comma),e&&this.afterTrailingComma(t))break;var n=void 0;i&&this.type===b.comma?n=null:this.type===b.ellipsis?(n=this.parseSpread(s),s&&this.type===b.comma&&s.trailingComma<0&&(s.trailingComma=this.start)):n=this.parseMaybeAssign(!1,s),r.push(n)}return r},Et.checkUnreserved=function(t){var e=t.start,i=t.end,s=t.name;this.inGenerator&&"yield"===s&&this.raiseRecoverable(e,"Cannot use 'yield' as identifier inside a generator"),this.inAsync&&"await"===s&&this.raiseRecoverable(e,"Cannot use 'await' as identifier inside an async function"),this.currentThisScope().flags&tt||"arguments"!==s||this.raiseRecoverable(e,"Cannot use 'arguments' in class field initializer"),!this.inClassStaticBlock||"arguments"!==s&&"await"!==s||this.raise(e,"Cannot use "+s+" in class static initialization block"),this.keywords.test(s)&&this.raise(e,"Unexpected keyword '"+s+"'"),this.options.ecmaVersion<6&&-1!==this.input.slice(e,i).indexOf("\\")||(this.strict?this.reservedWordsStrict:this.reservedWords).test(s)&&(this.inAsync||"await"!==s||this.raiseRecoverable(e,"Cannot use keyword 'await' outside an async function"),this.raiseRecoverable(e,"The keyword '"+s+"' is reserved"))},Et.parseIdent=function(t){var e=this.parseIdentNode();return this.next(!!t),this.finishNode(e,"Identifier"),t||(this.checkUnreserved(e),"await"!==e.name||this.awaitIdentPos||(this.awaitIdentPos=e.start)),e},Et.parseIdentNode=function(){var t=this.startNode();return this.type===b.name?t.name=this.value:this.type.keyword?(t.name=this.type.keyword,"class"!==t.name&&"function"!==t.name||this.lastTokEnd===this.lastTokStart+1&&46===this.input.charCodeAt(this.lastTokStart)||this.context.pop(),this.type=b.name):this.unexpected(),t},Et.parsePrivateIdent=function(){var t=this.startNode();return this.type===b.privateId?t.name=this.value:this.unexpected(),this.next(),this.finishNode(t,"PrivateIdentifier"),this.options.checkPrivateFields&&(0===this.privateNameStack.length?this.raise(t.start,"Private field '#"+t.name+"' must be declared in an enclosing class"):this.privateNameStack[this.privateNameStack.length-1].used.push(t)),t},Et.parseYield=function(t){this.yieldPos||(this.yieldPos=this.start);var e=this.startNode();return this.next(),this.type===b.semi||this.canInsertSemicolon()||this.type!==b.star&&!this.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(b.star),e.argument=this.parseMaybeAssign(t)),this.finishNode(e,"YieldExpression")},Et.parseAwait=function(t){this.awaitPos||(this.awaitPos=this.start);var e=this.startNode();return this.next(),e.argument=this.parseMaybeUnary(null,!0,!1,t),this.finishNode(e,"AwaitExpression")};var Tt=ht.prototype;Tt.raise=function(t,e){var i=M(this.input,t);e+=" ("+i.line+":"+i.column+")",this.sourceFile&&(e+=" in "+this.sourceFile);var s=new SyntaxError(e);throw s.pos=t,s.loc=i,s.raisedAt=this.pos,s},Tt.raiseRecoverable=Tt.raise,Tt.curPosition=function(){if(this.options.locations)return new D(this.curLine,this.pos-this.lineStart)};var Nt=ht.prototype,Vt=function(t){this.flags=t,this.var=[],this.lexical=[],this.functions=[]};Nt.enterScope=function(t){this.scopeStack.push(new Vt(t))},Nt.exitScope=function(){this.scopeStack.pop()},Nt.treatFunctionsAsVarInScope=function(t){return t.flags&W||!this.inModule&&t.flags&G},Nt.declareName=function(t,e,i){var s=!1;if(e===rt){var r=this.currentScope();s=r.lexical.indexOf(t)>-1||r.functions.indexOf(t)>-1||r.var.indexOf(t)>-1,r.lexical.push(t),this.inModule&&r.flags&G&&delete this.undefinedExports[t]}else if(e===nt)this.currentScope().lexical.push(t);else if(e===at){var a=this.currentScope();s=this.treatFunctionsAsVar?a.lexical.indexOf(t)>-1:a.lexical.indexOf(t)>-1||a.var.indexOf(t)>-1,a.functions.push(t)}else for(var n=this.scopeStack.length-1;n>=0;--n){var o=this.scopeStack[n];if(o.lexical.indexOf(t)>-1&&!(o.flags&K&&o.lexical[0]===t)||!this.treatFunctionsAsVarInScope(o)&&o.functions.indexOf(t)>-1){s=!0;break}if(o.var.push(t),this.inModule&&o.flags&G&&delete this.undefinedExports[t],o.flags&tt)break}s&&this.raiseRecoverable(i,"Identifier '"+t+"' has already been declared")},Nt.checkLocalExport=function(t){-1===this.scopeStack[0].lexical.indexOf(t.name)&&-1===this.scopeStack[0].var.indexOf(t.name)&&(this.undefinedExports[t.name]=t)},Nt.currentScope=function(){return this.scopeStack[this.scopeStack.length-1]},Nt.currentVarScope=function(){for(var t=this.scopeStack.length-1;;t--){var e=this.scopeStack[t];if(e.flags&(tt|Z|Y))return e}},Nt.currentThisScope=function(){for(var t=this.scopeStack.length-1;;t--){var e=this.scopeStack[t];if(e.flags&(tt|Z|Y)&&!(e.flags&X))return e}};var Lt=function(t,e,i){this.type="",this.start=e,this.end=0,t.options.locations&&(this.loc=new B(t,i)),t.options.directSourceFile&&(this.sourceFile=t.options.directSourceFile),t.options.ranges&&(this.range=[e,0])},Rt=ht.prototype;function Ot(t,e,i,s){return t.type=e,t.end=i,this.options.locations&&(t.loc.end=s),this.options.ranges&&(t.range[1]=i),t}Rt.startNode=function(){return new Lt(this,this.start,this.startLoc)},Rt.startNodeAt=function(t,e){return new Lt(this,t,e)},Rt.finishNode=function(t,e){return Ot.call(this,t,e,this.lastTokEnd,this.lastTokEndLoc)},Rt.finishNodeAt=function(t,e,i,s){return Ot.call(this,t,e,i,s)},Rt.copyNode=function(t){var e=new Lt(this,t.start,this.startLoc);for(var i in t)e[i]=t[i];return e};var Dt="Berf Beria_Erfe Gara Garay Gukh Gurung_Khema Hrkt Katakana_Or_Hiragana Kawi Kirat_Rai Krai Nag_Mundari Nagm Ol_Onal Onao Sidetic Sidt Sunu Sunuwar Tai_Yo Tayo Todhri Todr Tolong_Siki Tols Tulu_Tigalari Tutg Unknown Zzzz",Bt="ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext 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Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb",Kt=Xt+" Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd",Qt=Kt+" Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho",Jt=Qt+" Chorasmian Chrs Diak Dives_Akuru Khitan_Small_Script Kits Yezi Yezidi",Yt=Jt+" Cypro_Minoan Cpmn Old_Uyghur Ougr Tangsa Tnsa Toto Vithkuqi Vith",Zt=Yt+" "+Dt,$t={9:Xt,10:Kt,11:Qt,12:Jt,13:Yt,14:Zt},te={};function ee(t){var e=te[t]={binary:L(Gt[t]+" "+zt),binaryOfStrings:L(Ht[t]),nonBinary:{General_Category:L(zt),Script:L($t[t])}};e.nonBinary.Script_Extensions=e.nonBinary.Script,e.nonBinary.gc=e.nonBinary.General_Category,e.nonBinary.sc=e.nonBinary.Script,e.nonBinary.scx=e.nonBinary.Script_Extensions}for(var ie=0,se=[9,10,11,12,13,14];ie<se.length;ie+=1)ee(se[ie]);var re=ht.prototype,ae=function(t,e){this.parent=t,this.base=e||this};ae.prototype.separatedFrom=function(t){for(var e=this;e;e=e.parent)for(var i=t;i;i=i.parent)if(e.base===i.base&&e!==i)return!0;return!1},ae.prototype.sibling=function(){return new ae(this.parent,this.base)};var ne=function(t){this.parser=t,this.validFlags="gim"+(t.options.ecmaVersion>=6?"uy":"")+(t.options.ecmaVersion>=9?"s":"")+(t.options.ecmaVersion>=13?"d":"")+(t.options.ecmaVersion>=15?"v":""),this.unicodeProperties=te[t.options.ecmaVersion>=14?14:t.options.ecmaVersion],this.source="",this.flags="",this.start=0,this.switchU=!1,this.switchV=!1,this.switchN=!1,this.pos=0,this.lastIntValue=0,this.lastStringValue="",this.lastAssertionIsQuantifiable=!1,this.numCapturingParens=0,this.maxBackReference=0,this.groupNames=Object.create(null),this.backReferenceNames=[],this.branchID=null};function oe(t){for(var e in t)return!0;return!1}function he(t){return 105===t||109===t||115===t}function pe(t){return 36===t||t>=40&&t<=43||46===t||63===t||t>=91&&t<=94||t>=123&&t<=125}function ce(t){return u(t,!0)||36===t||95===t}function le(t){return d(t,!0)||36===t||95===t||8204===t||8205===t}function ue(t){return t>=65&&t<=90||t>=97&&t<=122}function de(t){return t>=0&&t<=1114111}ne.prototype.reset=function(t,e,i){var s=-1!==i.indexOf("v"),r=-1!==i.indexOf("u");this.start=0|t,this.source=e+"",this.flags=i,s&&this.parser.options.ecmaVersion>=15?(this.switchU=!0,this.switchV=!0,this.switchN=!0):(this.switchU=r&&this.parser.options.ecmaVersion>=6,this.switchV=!1,this.switchN=r&&this.parser.options.ecmaVersion>=9)},ne.prototype.raise=function(t){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+t)},ne.prototype.at=function(t,e){void 0===e&&(e=!1);var i=this.source,s=i.length;if(t>=s)return-1;var r=i.charCodeAt(t);if(!e&&!this.switchU||r<=55295||r>=57344||t+1>=s)return r;var a=i.charCodeAt(t+1);return a>=56320&&a<=57343?(r<<10)+a-56613888:r},ne.prototype.nextIndex=function(t,e){void 0===e&&(e=!1);var i=this.source,s=i.length;if(t>=s)return s;var r,a=i.charCodeAt(t);return!e&&!this.switchU||a<=55295||a>=57344||t+1>=s||(r=i.charCodeAt(t+1))<56320||r>57343?t+1:t+2},ne.prototype.current=function(t){return void 0===t&&(t=!1),this.at(this.pos,t)},ne.prototype.lookahead=function(t){return void 0===t&&(t=!1),this.at(this.nextIndex(this.pos,t),t)},ne.prototype.advance=function(t){void 0===t&&(t=!1),this.pos=this.nextIndex(this.pos,t)},ne.prototype.eat=function(t,e){return void 0===e&&(e=!1),this.current(e)===t&&(this.advance(e),!0)},ne.prototype.eatChars=function(t,e){void 0===e&&(e=!1);for(var i=this.pos,s=0,r=t;s<r.length;s+=1){var a=r[s],n=this.at(i,e);if(-1===n||n!==a)return!1;i=this.nextIndex(i,e)}return this.pos=i,!0},re.validateRegExpFlags=function(t){for(var e=t.validFlags,i=t.flags,s=!1,r=!1,a=0;a<i.length;a++){var n=i.charAt(a);-1===e.indexOf(n)&&this.raise(t.start,"Invalid regular expression flag"),i.indexOf(n,a+1)>-1&&this.raise(t.start,"Duplicate regular expression flag"),"u"===n&&(s=!0),"v"===n&&(r=!0)}this.options.ecmaVersion>=15&&s&&r&&this.raise(t.start,"Invalid regular expression flag")},re.validateRegExpPattern=function(t){this.regexp_pattern(t),!t.switchN&&this.options.ecmaVersion>=9&&oe(t.groupNames)&&(t.switchN=!0,this.regexp_pattern(t))},re.regexp_pattern=function(t){t.pos=0,t.lastIntValue=0,t.lastStringValue="",t.lastAssertionIsQuantifiable=!1,t.numCapturingParens=0,t.maxBackReference=0,t.groupNames=Object.create(null),t.backReferenceNames.length=0,t.branchID=null,this.regexp_disjunction(t),t.pos!==t.source.length&&(t.eat(41)&&t.raise("Unmatched ')'"),(t.eat(93)||t.eat(125))&&t.raise("Lone quantifier brackets")),t.maxBackReference>t.numCapturingParens&&t.raise("Invalid escape");for(var e=0,i=t.backReferenceNames;e<i.length;e+=1){var s=i[e];t.groupNames[s]||t.raise("Invalid named capture referenced")}},re.regexp_disjunction=function(t){var e=this.options.ecmaVersion>=16;for(e&&(t.branchID=new ae(t.branchID,null)),this.regexp_alternative(t);t.eat(124);)e&&(t.branchID=t.branchID.sibling()),this.regexp_alternative(t);e&&(t.branchID=t.branchID.parent),this.regexp_eatQuantifier(t,!0)&&t.raise("Nothing to repeat"),t.eat(123)&&t.raise("Lone quantifier brackets")},re.regexp_alternative=function(t){for(;t.pos<t.source.length&&this.regexp_eatTerm(t););},re.regexp_eatTerm=function(t){return this.regexp_eatAssertion(t)?(t.lastAssertionIsQuantifiable&&this.regexp_eatQuantifier(t)&&t.switchU&&t.raise("Invalid quantifier"),!0):!!(t.switchU?this.regexp_eatAtom(t):this.regexp_eatExtendedAtom(t))&&(this.regexp_eatQuantifier(t),!0)},re.regexp_eatAssertion=function(t){var e=t.pos;if(t.lastAssertionIsQuantifiable=!1,t.eat(94)||t.eat(36))return!0;if(t.eat(92)){if(t.eat(66)||t.eat(98))return!0;t.pos=e}if(t.eat(40)&&t.eat(63)){var i=!1;if(this.options.ecmaVersion>=9&&(i=t.eat(60)),t.eat(61)||t.eat(33))return this.regexp_disjunction(t),t.eat(41)||t.raise("Unterminated group"),t.lastAssertionIsQuantifiable=!i,!0}return t.pos=e,!1},re.regexp_eatQuantifier=function(t,e){return void 0===e&&(e=!1),!!this.regexp_eatQuantifierPrefix(t,e)&&(t.eat(63),!0)},re.regexp_eatQuantifierPrefix=function(t,e){return t.eat(42)||t.eat(43)||t.eat(63)||this.regexp_eatBracedQuantifier(t,e)},re.regexp_eatBracedQuantifier=function(t,e){var i=t.pos;if(t.eat(123)){var s=0,r=-1;if(this.regexp_eatDecimalDigits(t)&&(s=t.lastIntValue,t.eat(44)&&this.regexp_eatDecimalDigits(t)&&(r=t.lastIntValue),t.eat(125)))return-1!==r&&r<s&&!e&&t.raise("numbers out of order in {} quantifier"),!0;t.switchU&&!e&&t.raise("Incomplete quantifier"),t.pos=i}return!1},re.regexp_eatAtom=function(t){return this.regexp_eatPatternCharacters(t)||t.eat(46)||this.regexp_eatReverseSolidusAtomEscape(t)||this.regexp_eatCharacterClass(t)||this.regexp_eatUncapturingGroup(t)||this.regexp_eatCapturingGroup(t)},re.regexp_eatReverseSolidusAtomEscape=function(t){var e=t.pos;if(t.eat(92)){if(this.regexp_eatAtomEscape(t))return!0;t.pos=e}return!1},re.regexp_eatUncapturingGroup=function(t){var e=t.pos;if(t.eat(40)){if(t.eat(63)){if(this.options.ecmaVersion>=16){var i=this.regexp_eatModifiers(t),s=t.eat(45);if(i||s){for(var r=0;r<i.length;r++){var a=i.charAt(r);i.indexOf(a,r+1)>-1&&t.raise("Duplicate regular expression modifiers")}if(s){var n=this.regexp_eatModifiers(t);i||n||58!==t.current()||t.raise("Invalid regular expression modifiers");for(var o=0;o<n.length;o++){var h=n.charAt(o);(n.indexOf(h,o+1)>-1||i.indexOf(h)>-1)&&t.raise("Duplicate regular expression modifiers")}}}}if(t.eat(58)){if(this.regexp_disjunction(t),t.eat(41))return!0;t.raise("Unterminated group")}}t.pos=e}return!1},re.regexp_eatCapturingGroup=function(t){if(t.eat(40)){if(this.options.ecmaVersion>=9?this.regexp_groupSpecifier(t):63===t.current()&&t.raise("Invalid group"),this.regexp_disjunction(t),t.eat(41))return t.numCapturingParens+=1,!0;t.raise("Unterminated group")}return!1},re.regexp_eatModifiers=function(t){for(var e="",i=0;-1!==(i=t.current())&&he(i);)e+=R(i),t.advance();return e},re.regexp_eatExtendedAtom=function(t){return t.eat(46)||this.regexp_eatReverseSolidusAtomEscape(t)||this.regexp_eatCharacterClass(t)||this.regexp_eatUncapturingGroup(t)||this.regexp_eatCapturingGroup(t)||this.regexp_eatInvalidBracedQuantifier(t)||this.regexp_eatExtendedPatternCharacter(t)},re.regexp_eatInvalidBracedQuantifier=function(t){return this.regexp_eatBracedQuantifier(t,!0)&&t.raise("Nothing to repeat"),!1},re.regexp_eatSyntaxCharacter=function(t){var e=t.current();return!!pe(e)&&(t.lastIntValue=e,t.advance(),!0)},re.regexp_eatPatternCharacters=function(t){for(var e=t.pos,i=0;-1!==(i=t.current())&&!pe(i);)t.advance();return t.pos!==e},re.regexp_eatExtendedPatternCharacter=function(t){var e=t.current();return!(-1===e||36===e||e>=40&&e<=43||46===e||63===e||91===e||94===e||124===e||(t.advance(),0))},re.regexp_groupSpecifier=function(t){if(t.eat(63)){this.regexp_eatGroupName(t)||t.raise("Invalid group");var e=this.options.ecmaVersion>=16,i=t.groupNames[t.lastStringValue];if(i)if(e)for(var s=0,r=i;s<r.length;s+=1)r[s].separatedFrom(t.branchID)||t.raise("Duplicate capture group name");else t.raise("Duplicate capture group name");e?(i||(t.groupNames[t.lastStringValue]=[])).push(t.branchID):t.groupNames[t.lastStringValue]=!0}},re.regexp_eatGroupName=function(t){if(t.lastStringValue="",t.eat(60)){if(this.regexp_eatRegExpIdentifierName(t)&&t.eat(62))return!0;t.raise("Invalid capture group name")}return!1},re.regexp_eatRegExpIdentifierName=function(t){if(t.lastStringValue="",this.regexp_eatRegExpIdentifierStart(t)){for(t.lastStringValue+=R(t.lastIntValue);this.regexp_eatRegExpIdentifierPart(t);)t.lastStringValue+=R(t.lastIntValue);return!0}return!1},re.regexp_eatRegExpIdentifierStart=function(t){var e=t.pos,i=this.options.ecmaVersion>=11,s=t.current(i);return t.advance(i),92===s&&this.regexp_eatRegExpUnicodeEscapeSequence(t,i)&&(s=t.lastIntValue),ce(s)?(t.lastIntValue=s,!0):(t.pos=e,!1)},re.regexp_eatRegExpIdentifierPart=function(t){var e=t.pos,i=this.options.ecmaVersion>=11,s=t.current(i);return t.advance(i),92===s&&this.regexp_eatRegExpUnicodeEscapeSequence(t,i)&&(s=t.lastIntValue),le(s)?(t.lastIntValue=s,!0):(t.pos=e,!1)},re.regexp_eatAtomEscape=function(t){return!!(this.regexp_eatBackReference(t)||this.regexp_eatCharacterClassEscape(t)||this.regexp_eatCharacterEscape(t)||t.switchN&&this.regexp_eatKGroupName(t))||(t.switchU&&(99===t.current()&&t.raise("Invalid unicode escape"),t.raise("Invalid escape")),!1)},re.regexp_eatBackReference=function(t){var e=t.pos;if(this.regexp_eatDecimalEscape(t)){var i=t.lastIntValue;if(t.switchU)return i>t.maxBackReference&&(t.maxBackReference=i),!0;if(i<=t.numCapturingParens)return!0;t.pos=e}return!1},re.regexp_eatKGroupName=function(t){if(t.eat(107)){if(this.regexp_eatGroupName(t))return t.backReferenceNames.push(t.lastStringValue),!0;t.raise("Invalid named reference")}return!1},re.regexp_eatCharacterEscape=function(t){return this.regexp_eatControlEscape(t)||this.regexp_eatCControlLetter(t)||this.regexp_eatZero(t)||this.regexp_eatHexEscapeSequence(t)||this.regexp_eatRegExpUnicodeEscapeSequence(t,!1)||!t.switchU&&this.regexp_eatLegacyOctalEscapeSequence(t)||this.regexp_eatIdentityEscape(t)},re.regexp_eatCControlLetter=function(t){var e=t.pos;if(t.eat(99)){if(this.regexp_eatControlLetter(t))return!0;t.pos=e}return!1},re.regexp_eatZero=function(t){return 48===t.current()&&!Se(t.lookahead())&&(t.lastIntValue=0,t.advance(),!0)},re.regexp_eatControlEscape=function(t){var e=t.current();return 116===e?(t.lastIntValue=9,t.advance(),!0):110===e?(t.lastIntValue=10,t.advance(),!0):118===e?(t.lastIntValue=11,t.advance(),!0):102===e?(t.lastIntValue=12,t.advance(),!0):114===e&&(t.lastIntValue=13,t.advance(),!0)},re.regexp_eatControlLetter=function(t){var e=t.current();return!!ue(e)&&(t.lastIntValue=e%32,t.advance(),!0)},re.regexp_eatRegExpUnicodeEscapeSequence=function(t,e){void 0===e&&(e=!1);var i=t.pos,s=e||t.switchU;if(t.eat(117)){if(this.regexp_eatFixedHexDigits(t,4)){var r=t.lastIntValue;if(s&&r>=55296&&r<=56319){var a=t.pos;if(t.eat(92)&&t.eat(117)&&this.regexp_eatFixedHexDigits(t,4)){var n=t.lastIntValue;if(n>=56320&&n<=57343)return t.lastIntValue=1024*(r-55296)+(n-56320)+65536,!0}t.pos=a,t.lastIntValue=r}return!0}if(s&&t.eat(123)&&this.regexp_eatHexDigits(t)&&t.eat(125)&&de(t.lastIntValue))return!0;s&&t.raise("Invalid unicode escape"),t.pos=i}return!1},re.regexp_eatIdentityEscape=function(t){if(t.switchU)return!!this.regexp_eatSyntaxCharacter(t)||!!t.eat(47)&&(t.lastIntValue=47,!0);var e=t.current();return!(99===e||t.switchN&&107===e||(t.lastIntValue=e,t.advance(),0))},re.regexp_eatDecimalEscape=function(t){t.lastIntValue=0;var e=t.current();if(e>=49&&e<=57){do{t.lastIntValue=10*t.lastIntValue+(e-48),t.advance()}while((e=t.current())>=48&&e<=57);return!0}return!1};var fe=0,me=1,ge=2;function xe(t){return 100===t||68===t||115===t||83===t||119===t||87===t}function ve(t){return ue(t)||95===t}function ye(t){return ve(t)||Se(t)}function be(t){return 33===t||t>=35&&t<=38||t>=42&&t<=44||46===t||t>=58&&t<=64||94===t||96===t||126===t}function _e(t){return 40===t||41===t||45===t||47===t||t>=91&&t<=93||t>=123&&t<=125}function ke(t){return 33===t||35===t||37===t||38===t||44===t||45===t||t>=58&&t<=62||64===t||96===t||126===t}function Se(t){return t>=48&&t<=57}function Ce(t){return t>=48&&t<=57||t>=65&&t<=70||t>=97&&t<=102}function we(t){return t>=65&&t<=70?t-65+10:t>=97&&t<=102?t-97+10:t-48}function Ee(t){return t>=48&&t<=55}re.regexp_eatCharacterClassEscape=function(t){var e=t.current();if(xe(e))return t.lastIntValue=-1,t.advance(),me;var i=!1;if(t.switchU&&this.options.ecmaVersion>=9&&((i=80===e)||112===e)){var s;if(t.lastIntValue=-1,t.advance(),t.eat(123)&&(s=this.regexp_eatUnicodePropertyValueExpression(t))&&t.eat(125))return i&&s===ge&&t.raise("Invalid property name"),s;t.raise("Invalid property name")}return fe},re.regexp_eatUnicodePropertyValueExpression=function(t){var e=t.pos;if(this.regexp_eatUnicodePropertyName(t)&&t.eat(61)){var i=t.lastStringValue;if(this.regexp_eatUnicodePropertyValue(t)){var s=t.lastStringValue;return this.regexp_validateUnicodePropertyNameAndValue(t,i,s),me}}if(t.pos=e,this.regexp_eatLoneUnicodePropertyNameOrValue(t)){var r=t.lastStringValue;return this.regexp_validateUnicodePropertyNameOrValue(t,r)}return fe},re.regexp_validateUnicodePropertyNameAndValue=function(t,e,i){T(t.unicodeProperties.nonBinary,e)||t.raise("Invalid property name"),t.unicodeProperties.nonBinary[e].test(i)||t.raise("Invalid property value")},re.regexp_validateUnicodePropertyNameOrValue=function(t,e){return t.unicodeProperties.binary.test(e)?me:t.switchV&&t.unicodeProperties.binaryOfStrings.test(e)?ge:void t.raise("Invalid property name")},re.regexp_eatUnicodePropertyName=function(t){var e=0;for(t.lastStringValue="";ve(e=t.current());)t.lastStringValue+=R(e),t.advance();return""!==t.lastStringValue},re.regexp_eatUnicodePropertyValue=function(t){var e=0;for(t.lastStringValue="";ye(e=t.current());)t.lastStringValue+=R(e),t.advance();return""!==t.lastStringValue},re.regexp_eatLoneUnicodePropertyNameOrValue=function(t){return this.regexp_eatUnicodePropertyValue(t)},re.regexp_eatCharacterClass=function(t){if(t.eat(91)){var e=t.eat(94),i=this.regexp_classContents(t);return t.eat(93)||t.raise("Unterminated character class"),e&&i===ge&&t.raise("Negated character class may contain strings"),!0}return!1},re.regexp_classContents=function(t){return 93===t.current()?me:t.switchV?this.regexp_classSetExpression(t):(this.regexp_nonEmptyClassRanges(t),me)},re.regexp_nonEmptyClassRanges=function(t){for(;this.regexp_eatClassAtom(t);){var e=t.lastIntValue;if(t.eat(45)&&this.regexp_eatClassAtom(t)){var i=t.lastIntValue;!t.switchU||-1!==e&&-1!==i||t.raise("Invalid character class"),-1!==e&&-1!==i&&e>i&&t.raise("Range out of order in character class")}}},re.regexp_eatClassAtom=function(t){var e=t.pos;if(t.eat(92)){if(this.regexp_eatClassEscape(t))return!0;if(t.switchU){var i=t.current();(99===i||Ee(i))&&t.raise("Invalid class escape"),t.raise("Invalid escape")}t.pos=e}var s=t.current();return 93!==s&&(t.lastIntValue=s,t.advance(),!0)},re.regexp_eatClassEscape=function(t){var e=t.pos;if(t.eat(98))return t.lastIntValue=8,!0;if(t.switchU&&t.eat(45))return t.lastIntValue=45,!0;if(!t.switchU&&t.eat(99)){if(this.regexp_eatClassControlLetter(t))return!0;t.pos=e}return this.regexp_eatCharacterClassEscape(t)||this.regexp_eatCharacterEscape(t)},re.regexp_classSetExpression=function(t){var e,i=me;if(this.regexp_eatClassSetRange(t));else if(e=this.regexp_eatClassSetOperand(t)){e===ge&&(i=ge);for(var s=t.pos;t.eatChars([38,38]);)38!==t.current()&&(e=this.regexp_eatClassSetOperand(t))?e!==ge&&(i=me):t.raise("Invalid character in character class");if(s!==t.pos)return i;for(;t.eatChars([45,45]);)this.regexp_eatClassSetOperand(t)||t.raise("Invalid character in character class");if(s!==t.pos)return i}else t.raise("Invalid character in character class");for(;;)if(!this.regexp_eatClassSetRange(t)){if(!(e=this.regexp_eatClassSetOperand(t)))return i;e===ge&&(i=ge)}},re.regexp_eatClassSetRange=function(t){var e=t.pos;if(this.regexp_eatClassSetCharacter(t)){var i=t.lastIntValue;if(t.eat(45)&&this.regexp_eatClassSetCharacter(t)){var s=t.lastIntValue;return-1!==i&&-1!==s&&i>s&&t.raise("Range out of order in character class"),!0}t.pos=e}return!1},re.regexp_eatClassSetOperand=function(t){return this.regexp_eatClassSetCharacter(t)?me:this.regexp_eatClassStringDisjunction(t)||this.regexp_eatNestedClass(t)},re.regexp_eatNestedClass=function(t){var e=t.pos;if(t.eat(91)){var i=t.eat(94),s=this.regexp_classContents(t);if(t.eat(93))return i&&s===ge&&t.raise("Negated character class may contain strings"),s;t.pos=e}if(t.eat(92)){var r=this.regexp_eatCharacterClassEscape(t);if(r)return r;t.pos=e}return null},re.regexp_eatClassStringDisjunction=function(t){var e=t.pos;if(t.eatChars([92,113])){if(t.eat(123)){var i=this.regexp_classStringDisjunctionContents(t);if(t.eat(125))return i}else t.raise("Invalid escape");t.pos=e}return null},re.regexp_classStringDisjunctionContents=function(t){for(var e=this.regexp_classString(t);t.eat(124);)this.regexp_classString(t)===ge&&(e=ge);return e},re.regexp_classString=function(t){for(var e=0;this.regexp_eatClassSetCharacter(t);)e++;return 1===e?me:ge},re.regexp_eatClassSetCharacter=function(t){var e=t.pos;if(t.eat(92))return!(!this.regexp_eatCharacterEscape(t)&&!this.regexp_eatClassSetReservedPunctuator(t)&&(t.eat(98)?(t.lastIntValue=8,0):(t.pos=e,1)));var i=t.current();return!(i<0||i===t.lookahead()&&be(i)||_e(i)||(t.advance(),t.lastIntValue=i,0))},re.regexp_eatClassSetReservedPunctuator=function(t){var e=t.current();return!!ke(e)&&(t.lastIntValue=e,t.advance(),!0)},re.regexp_eatClassControlLetter=function(t){var e=t.current();return!(!Se(e)&&95!==e||(t.lastIntValue=e%32,t.advance(),0))},re.regexp_eatHexEscapeSequence=function(t){var e=t.pos;if(t.eat(120)){if(this.regexp_eatFixedHexDigits(t,2))return!0;t.switchU&&t.raise("Invalid escape"),t.pos=e}return!1},re.regexp_eatDecimalDigits=function(t){var e=t.pos,i=0;for(t.lastIntValue=0;Se(i=t.current());)t.lastIntValue=10*t.lastIntValue+(i-48),t.advance();return t.pos!==e},re.regexp_eatHexDigits=function(t){var e=t.pos,i=0;for(t.lastIntValue=0;Ce(i=t.current());)t.lastIntValue=16*t.lastIntValue+we(i),t.advance();return t.pos!==e},re.regexp_eatLegacyOctalEscapeSequence=function(t){if(this.regexp_eatOctalDigit(t)){var e=t.lastIntValue;if(this.regexp_eatOctalDigit(t)){var i=t.lastIntValue;e<=3&&this.regexp_eatOctalDigit(t)?t.lastIntValue=64*e+8*i+t.lastIntValue:t.lastIntValue=8*e+i}else t.lastIntValue=e;return!0}return!1},re.regexp_eatOctalDigit=function(t){var e=t.current();return Ee(e)?(t.lastIntValue=e-48,t.advance(),!0):(t.lastIntValue=0,!1)},re.regexp_eatFixedHexDigits=function(t,e){var i=t.pos;t.lastIntValue=0;for(var s=0;s<e;++s){var r=t.current();if(!Ce(r))return t.pos=i,!1;t.lastIntValue=16*t.lastIntValue+we(r),t.advance()}return!0};var Ae=function(t){this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,t.options.locations&&(this.loc=new B(t,t.startLoc,t.endLoc)),t.options.ranges&&(this.range=[t.start,t.end])},Ie=ht.prototype;function Pe(t,e){return e?parseInt(t,8):parseFloat(t.replace(/_/g,""))}function Te(t){return"function"!=typeof BigInt?null:BigInt(t.replace(/_/g,""))}Ie.next=function(t){!t&&this.type.keyword&&this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword "+this.type.keyword),this.options.onToken&&this.options.onToken(new Ae(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},Ie.getToken=function(){return this.next(),new Ae(this)},"undefined"!=typeof Symbol&&(Ie[Symbol.iterator]=function(){var t=this;return{next:function(){var e=t.getToken();return{done:e.type===b.eof,value:e}}}}),Ie.nextToken=function(){var t=this.curContext();return t&&t.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(b.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},Ie.readToken=function(t){return u(t,this.options.ecmaVersion>=6)||92===t?this.readWord():this.getTokenFromCode(t)},Ie.fullCharCodeAt=function(t){var e=this.input.charCodeAt(t);if(e<=55295||e>=56320)return e;var i=this.input.charCodeAt(t+1);return i<=56319||i>=57344?e:(e<<10)+i-56613888},Ie.fullCharCodeAtPos=function(){return this.fullCharCodeAt(this.pos)},Ie.skipBlockComment=function(){var t=this.options.onComment&&this.curPosition(),e=this.pos,i=this.input.indexOf("*/",this.pos+=2);if(-1===i&&this.raise(this.pos-2,"Unterminated comment"),this.pos=i+2,this.options.locations)for(var s=void 0,r=e;(s=C(this.input,r,this.pos))>-1;)++this.curLine,r=this.lineStart=s;this.options.onComment&&this.options.onComment(!0,this.input.slice(e+2,i),e,this.pos,t,this.curPosition())},Ie.skipLineComment=function(t){for(var e=this.pos,i=this.options.onComment&&this.curPosition(),s=this.input.charCodeAt(this.pos+=t);this.pos<this.input.length&&!S(s);)s=this.input.charCodeAt(++this.pos);this.options.onComment&&this.options.onComment(!1,this.input.slice(e+t,this.pos),e,this.pos,i,this.curPosition())},Ie.skipSpace=function(){t:for(;this.pos<this.input.length;){var t=this.input.charCodeAt(this.pos);switch(t){case 32:case 160:++this.pos;break;case 13:10===this.input.charCodeAt(this.pos+1)&&++this.pos;case 10:case 8232:case 8233:++this.pos,this.options.locations&&(++this.curLine,this.lineStart=this.pos);break;case 47:switch(this.input.charCodeAt(this.pos+1)){case 42:this.skipBlockComment();break;case 47:this.skipLineComment(2);break;default:break t}break;default:if(!(t>8&&t<14||t>=5760&&w.test(String.fromCharCode(t))))break t;++this.pos}}},Ie.finishToken=function(t,e){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var i=this.type;this.type=t,this.value=e,this.updateContext(i)},Ie.readToken_dot=function(){var t=this.input.charCodeAt(this.pos+1);if(t>=48&&t<=57)return this.readNumber(!0);var e=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===t&&46===e?(this.pos+=3,this.finishToken(b.ellipsis)):(++this.pos,this.finishToken(b.dot))},Ie.readToken_slash=function(){var t=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===t?this.finishOp(b.assign,2):this.finishOp(b.slash,1)},Ie.readToken_mult_modulo_exp=function(t){var e=this.input.charCodeAt(this.pos+1),i=1,s=42===t?b.star:b.modulo;return this.options.ecmaVersion>=7&&42===t&&42===e&&(++i,s=b.starstar,e=this.input.charCodeAt(this.pos+2)),61===e?this.finishOp(b.assign,i+1):this.finishOp(s,i)},Ie.readToken_pipe_amp=function(t){var e=this.input.charCodeAt(this.pos+1);return e===t?this.options.ecmaVersion>=12&&61===this.input.charCodeAt(this.pos+2)?this.finishOp(b.assign,3):this.finishOp(124===t?b.logicalOR:b.logicalAND,2):61===e?this.finishOp(b.assign,2):this.finishOp(124===t?b.bitwiseOR:b.bitwiseAND,1)},Ie.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(b.assign,2):this.finishOp(b.bitwiseXOR,1)},Ie.readToken_plus_min=function(t){var e=this.input.charCodeAt(this.pos+1);return e===t?45!==e||this.inModule||62!==this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!_.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(b.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===e?this.finishOp(b.assign,2):this.finishOp(b.plusMin,1)},Ie.readToken_lt_gt=function(t){var e=this.input.charCodeAt(this.pos+1),i=1;return e===t?(i=62===t&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+i)?this.finishOp(b.assign,i+1):this.finishOp(b.bitShift,i)):33!==e||60!==t||this.inModule||45!==this.input.charCodeAt(this.pos+2)||45!==this.input.charCodeAt(this.pos+3)?(61===e&&(i=2),this.finishOp(b.relational,i)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},Ie.readToken_eq_excl=function(t){var e=this.input.charCodeAt(this.pos+1);return 61===e?this.finishOp(b.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===t&&62===e&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(b.arrow)):this.finishOp(61===t?b.eq:b.prefix,1)},Ie.readToken_question=function(){var t=this.options.ecmaVersion;if(t>=11){var e=this.input.charCodeAt(this.pos+1);if(46===e){var i=this.input.charCodeAt(this.pos+2);if(i<48||i>57)return this.finishOp(b.questionDot,2)}if(63===e)return t>=12&&61===this.input.charCodeAt(this.pos+2)?this.finishOp(b.assign,3):this.finishOp(b.coalesce,2)}return this.finishOp(b.question,1)},Ie.readToken_numberSign=function(){var t=35;if(this.options.ecmaVersion>=13&&(++this.pos,u(t=this.fullCharCodeAtPos(),!0)||92===t))return this.finishToken(b.privateId,this.readWord1());this.raise(this.pos,"Unexpected character '"+R(t)+"'")},Ie.getTokenFromCode=function(t){switch(t){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(b.parenL);case 41:return++this.pos,this.finishToken(b.parenR);case 59:return++this.pos,this.finishToken(b.semi);case 44:return++this.pos,this.finishToken(b.comma);case 91:return++this.pos,this.finishToken(b.bracketL);case 93:return++this.pos,this.finishToken(b.bracketR);case 123:return++this.pos,this.finishToken(b.braceL);case 125:return++this.pos,this.finishToken(b.braceR);case 58:return++this.pos,this.finishToken(b.colon);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(b.backQuote);case 48:var e=this.input.charCodeAt(this.pos+1);if(120===e||88===e)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===e||79===e)return this.readRadixNumber(8);if(98===e||66===e)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(t);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(t);case 124:case 38:return this.readToken_pipe_amp(t);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(t);case 60:case 62:return this.readToken_lt_gt(t);case 61:case 33:return this.readToken_eq_excl(t);case 63:return this.readToken_question();case 126:return this.finishOp(b.prefix,1);case 35:return this.readToken_numberSign()}this.raise(this.pos,"Unexpected character '"+R(t)+"'")},Ie.finishOp=function(t,e){var i=this.input.slice(this.pos,this.pos+e);return this.pos+=e,this.finishToken(t,i)},Ie.readRegexp=function(){for(var t,e,i=this.pos;;){this.pos>=this.input.length&&this.raise(i,"Unterminated regular expression");var s=this.input.charAt(this.pos);if(_.test(s)&&this.raise(i,"Unterminated regular expression"),t)t=!1;else{if("["===s)e=!0;else if("]"===s&&e)e=!1;else if("/"===s&&!e)break;t="\\"===s}++this.pos}var r=this.input.slice(i,this.pos);++this.pos;var a=this.pos,n=this.readWord1();this.containsEsc&&this.unexpected(a);var o=this.regexpState||(this.regexpState=new ne(this));o.reset(i,r,n),this.validateRegExpFlags(o),this.validateRegExpPattern(o);var h=null;try{h=new RegExp(r,n)}catch(t){}return this.finishToken(b.regexp,{pattern:r,flags:n,value:h})},Ie.readInt=function(t,e,i){for(var s=this.options.ecmaVersion>=12&&void 0===e,r=i&&48===this.input.charCodeAt(this.pos),a=this.pos,n=0,o=0,h=0,p=null==e?1/0:e;h<p;++h,++this.pos){var c=this.input.charCodeAt(this.pos),l=void 0;if(s&&95===c)r&&this.raiseRecoverable(this.pos,"Numeric separator is not allowed in legacy octal numeric literals"),95===o&&this.raiseRecoverable(this.pos,"Numeric separator must be exactly one underscore"),0===h&&this.raiseRecoverable(this.pos,"Numeric separator is not allowed at the first of digits"),o=c;else{if((l=c>=97?c-97+10:c>=65?c-65+10:c>=48&&c<=57?c-48:1/0)>=t)break;o=c,n=n*t+l}}return s&&95===o&&this.raiseRecoverable(this.pos-1,"Numeric separator is not allowed at the last of digits"),this.pos===a||null!=e&&this.pos-a!==e?null:n},Ie.readRadixNumber=function(t){var e=this.pos;this.pos+=2;var i=this.readInt(t);return null==i&&this.raise(this.start+2,"Expected number in radix "+t),this.options.ecmaVersion>=11&&110===this.input.charCodeAt(this.pos)?(i=Te(this.input.slice(e,this.pos)),++this.pos):u(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(b.num,i)},Ie.readNumber=function(t){var e=this.pos;t||null!==this.readInt(10,void 0,!0)||this.raise(e,"Invalid number");var i=this.pos-e>=2&&48===this.input.charCodeAt(e);i&&this.strict&&this.raise(e,"Invalid number");var s=this.input.charCodeAt(this.pos);if(!i&&!t&&this.options.ecmaVersion>=11&&110===s){var r=Te(this.input.slice(e,this.pos));return++this.pos,u(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(b.num,r)}i&&/[89]/.test(this.input.slice(e,this.pos))&&(i=!1),46!==s||i||(++this.pos,this.readInt(10),s=this.input.charCodeAt(this.pos)),69!==s&&101!==s||i||(43!==(s=this.input.charCodeAt(++this.pos))&&45!==s||++this.pos,null===this.readInt(10)&&this.raise(e,"Invalid number")),u(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var a=Pe(this.input.slice(e,this.pos),i);return this.finishToken(b.num,a)},Ie.readCodePoint=function(){var t;if(123===this.input.charCodeAt(this.pos)){this.options.ecmaVersion<6&&this.unexpected();var e=++this.pos;t=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,t>1114111&&this.invalidStringToken(e,"Code point out of bounds")}else t=this.readHexChar(4);return t},Ie.readString=function(t){for(var e="",i=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");var s=this.input.charCodeAt(this.pos);if(s===t)break;92===s?(e+=this.input.slice(i,this.pos),e+=this.readEscapedChar(!1),i=this.pos):8232===s||8233===s?(this.options.ecmaVersion<10&&this.raise(this.start,"Unterminated string constant"),++this.pos,this.options.locations&&(this.curLine++,this.lineStart=this.pos)):(S(s)&&this.raise(this.start,"Unterminated string constant"),++this.pos)}return e+=this.input.slice(i,this.pos++),this.finishToken(b.string,e)};var Ne={};Ie.tryReadTemplateToken=function(){this.inTemplateElement=!0;try{this.readTmplToken()}catch(t){if(t!==Ne)throw t;this.readInvalidTemplateToken()}this.inTemplateElement=!1},Ie.invalidStringToken=function(t,e){if(this.inTemplateElement&&this.options.ecmaVersion>=9)throw Ne;this.raise(t,e)},Ie.readTmplToken=function(){for(var t="",e=this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated template");var i=this.input.charCodeAt(this.pos);if(96===i||36===i&&123===this.input.charCodeAt(this.pos+1))return this.pos!==this.start||this.type!==b.template&&this.type!==b.invalidTemplate?(t+=this.input.slice(e,this.pos),this.finishToken(b.template,t)):36===i?(this.pos+=2,this.finishToken(b.dollarBraceL)):(++this.pos,this.finishToken(b.backQuote));if(92===i)t+=this.input.slice(e,this.pos),t+=this.readEscapedChar(!0),e=this.pos;else if(S(i)){switch(t+=this.input.slice(e,this.pos),++this.pos,i){case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:t+="\n";break;default:t+=String.fromCharCode(i)}this.options.locations&&(++this.curLine,this.lineStart=this.pos),e=this.pos}else++this.pos}},Ie.readInvalidTemplateToken=function(){for(;this.pos<this.input.length;this.pos++)switch(this.input[this.pos]){case"\\":++this.pos;break;case"$":if("{"!==this.input[this.pos+1])break;case"`":return this.finishToken(b.invalidTemplate,this.input.slice(this.start,this.pos));case"\r":"\n"===this.input[this.pos+1]&&++this.pos;case"\n":case"\u2028":case"\u2029":++this.curLine,this.lineStart=this.pos+1}this.raise(this.start,"Unterminated template")},Ie.readEscapedChar=function(t){var e=this.input.charCodeAt(++this.pos);switch(++this.pos,e){case 110:return"\n";case 114:return"\r";case 120:return String.fromCharCode(this.readHexChar(2));case 117:return R(this.readCodePoint());case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:return this.options.locations&&(this.lineStart=this.pos,++this.curLine),"";case 56:case 57:if(this.strict&&this.invalidStringToken(this.pos-1,"Invalid escape sequence"),t){var i=this.pos-1;this.invalidStringToken(i,"Invalid escape sequence in template string")}default:if(e>=48&&e<=55){var s=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],r=parseInt(s,8);return r>255&&(s=s.slice(0,-1),r=parseInt(s,8)),this.pos+=s.length-1,e=this.input.charCodeAt(this.pos),"0"===s&&56!==e&&57!==e||!this.strict&&!t||this.invalidStringToken(this.pos-1-s.length,t?"Octal literal in template string":"Octal literal in strict mode"),String.fromCharCode(r)}return S(e)?(this.options.locations&&(this.lineStart=this.pos,++this.curLine),""):String.fromCharCode(e)}},Ie.readHexChar=function(t){var e=this.pos,i=this.readInt(16,t);return null===i&&this.invalidStringToken(e,"Bad character escape sequence"),i},Ie.readWord1=function(){this.containsEsc=!1;for(var 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i=t.computed,s=t.key;return!i&&("Identifier"===s.type&&s.name===e||"Literal"===s.type&&s.value===e)}Y.parseFunction=function(t,e,i,s,r){this.initFunction(t),(this.options.ecmaVersion>=9||this.options.ecmaVersion>=6&&!s)&&(this.type===_.star&&e&it&&this.unexpected(),t.generator=this.eat(_.star)),this.options.ecmaVersion>=8&&(t.async=!!s),e&et&&(t.id=4&e&&this.type!==_.name?null:this.parseIdent(),!t.id||e&it||this.checkLValSimple(t.id,this.strict||t.generator||t.async?this.treatFunctionsAsVar?1:2:3));var a=this.yieldPos,n=this.awaitPos,o=this.awaitIdentPos;return this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(H(t.async,t.generator)),e&et||(t.id=this.type===_.name?this.parseIdent():null),this.parseFunctionParams(t),this.parseFunctionBody(t,i,!1,r),this.yieldPos=a,this.awaitPos=n,this.awaitIdentPos=o,this.finishNode(t,e&et?"FunctionDeclaration":"FunctionExpression")},Y.parseFunctionParams=function(t){this.expect(_.parenL),t.params=this.parseBindingList(_.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},Y.parseClass=function(t,e){this.next();var i=this.strict;this.strict=!0,this.parseClassId(t,e),this.parseClassSuper(t);var s=this.enterClassBody(),r=this.startNode(),a=!1;for(r.body=[],this.expect(_.braceL);this.type!==_.braceR;){var n=this.parseClassElement(null!==t.superClass);n&&(r.body.push(n),"MethodDefinition"===n.type&&"constructor"===n.kind?(a&&this.raiseRecoverable(n.start,"Duplicate constructor in the same 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h=this.value;(this.eatContextual("get")||this.eatContextual("set"))&&(this.isClassElementNameStart()?n=h:s=h)}if(s?(i.computed=!1,i.key=this.startNodeAt(this.lastTokStart,this.lastTokStartLoc),i.key.name=s,this.finishNode(i.key,"Identifier")):this.parseClassElementName(i),e<13||this.type===_.parenL||"method"!==n||r||a){var p=!i.static&&rt(i,"constructor"),c=p&&t;p&&"method"!==n&&this.raise(i.key.start,"Constructor can't have get/set modifier"),i.kind=p?"constructor":n,this.parseClassMethod(i,r,a,c)}else this.parseClassField(i);return i},Y.isClassElementNameStart=function(){return this.type===_.name||this.type===_.privateId||this.type===_.num||this.type===_.string||this.type===_.bracketL||this.type.keyword},Y.parseClassElementName=function(t){this.type===_.privateId?("constructor"===this.value&&this.raise(this.start,"Classes can't have an element named '#constructor'"),t.computed=!1,t.key=this.parsePrivateIdent()):this.parsePropertyName(t)},Y.parseClassMethod=function(t,e,i,s){var r=t.key;"constructor"===t.kind?(e&&this.raise(r.start,"Constructor can't be a generator"),i&&this.raise(r.start,"Constructor can't be an async method")):t.static&&rt(t,"prototype")&&this.raise(r.start,"Classes may not have a static property named prototype");var a=t.value=this.parseMethod(e,i,s);return"get"===t.kind&&0!==a.params.length&&this.raiseRecoverable(a.start,"getter should have no params"),"set"===t.kind&&1!==a.params.length&&this.raiseRecoverable(a.start,"setter should have exactly one param"),"set"===t.kind&&"RestElement"===a.params[0].type&&this.raiseRecoverable(a.params[0].start,"Setter cannot use rest params"),this.finishNode(t,"MethodDefinition")},Y.parseClassField=function(t){return rt(t,"constructor")?this.raise(t.key.start,"Classes can't have a field named 'constructor'"):t.static&&rt(t,"prototype")&&this.raise(t.key.start,"Classes can't have a static field named 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s=this.privateNameStack.length,r=0===s?null:this.privateNameStack[s-1],a=0;a<i.length;++a){var n=i[a];N(e,n.name)||(r?r.used.push(n):this.raiseRecoverable(n.start,"Private field '#"+n.name+"' must be declared in an enclosing class"))}},Y.parseExportAllDeclaration=function(t,e){return this.options.ecmaVersion>=11&&(this.eatContextual("as")?(t.exported=this.parseModuleExportName(),this.checkExport(e,t.exported,this.lastTokStart)):t.exported=null),this.expectContextual("from"),this.type!==_.string&&this.unexpected(),t.source=this.parseExprAtom(),this.options.ecmaVersion>=16&&(t.attributes=this.parseWithClause()),this.semicolon(),this.finishNode(t,"ExportAllDeclaration")},Y.parseExport=function(t,e){if(this.next(),this.eat(_.star))return this.parseExportAllDeclaration(t,e);if(this.eat(_._default))return this.checkExport(e,"default",this.lastTokStart),t.declaration=this.parseExportDefaultDeclaration(),this.finishNode(t,"ExportDefaultDeclaration");if(this.shouldParseExportStatement())t.declaration=this.parseExportDeclaration(t),"VariableDeclaration"===t.declaration.type?this.checkVariableExport(e,t.declaration.declarations):this.checkExport(e,t.declaration.id,t.declaration.id.start),t.specifiers=[],t.source=null,this.options.ecmaVersion>=16&&(t.attributes=[]);else{if(t.declaration=null,t.specifiers=this.parseExportSpecifiers(e),this.eatContextual("from"))this.type!==_.string&&this.unexpected(),t.source=this.parseExprAtom(),this.options.ecmaVersion>=16&&(t.attributes=this.parseWithClause());else{for(var i=0,s=t.specifiers;i<s.length;i+=1){var r=s[i];this.checkUnreserved(r.local),this.checkLocalExport(r.local),"Literal"===r.local.type&&this.raise(r.local.start,"A string literal cannot be used as an exported binding without 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h=o[n];h&&this.checkPatternExport(t,h)}else"Property"===i?this.checkPatternExport(t,e.value):"AssignmentPattern"===i?this.checkPatternExport(t,e.left):"RestElement"===i&&this.checkPatternExport(t,e.argument)},Y.checkVariableExport=function(t,e){if(t)for(var i=0,s=e;i<s.length;i+=1){var r=s[i];this.checkPatternExport(t,r.id)}},Y.shouldParseExportStatement=function(){return"var"===this.type.keyword||"const"===this.type.keyword||"class"===this.type.keyword||"function"===this.type.keyword||this.isLet()||this.isAsyncFunction()},Y.parseExportSpecifier=function(t){var e=this.startNode();return e.local=this.parseModuleExportName(),e.exported=this.eatContextual("as")?this.parseModuleExportName():e.local,this.checkExport(t,e.exported,e.exported.start),this.finishNode(e,"ExportSpecifier")},Y.parseExportSpecifiers=function(t){var e=[],i=!0;for(this.expect(_.braceL);!this.eat(_.braceR);){if(i)i=!1;else if(this.expect(_.comma),this.afterTrailingComma(_.braceR))break;e.push(this.parseExportSpecifier(t))}return e},Y.parseImport=function(t){return this.next(),this.type===_.string?(t.specifiers=tt,t.source=this.parseExprAtom()):(t.specifiers=this.parseImportSpecifiers(),this.expectContextual("from"),t.source=this.type===_.string?this.parseExprAtom():this.unexpected()),this.options.ecmaVersion>=16&&(t.attributes=this.parseWithClause()),this.semicolon(),this.finishNode(t,"ImportDeclaration")},Y.parseImportSpecifier=function(){var t=this.startNode();return t.imported=this.parseModuleExportName(),this.eatContextual("as")?t.local=this.parseIdent():(this.checkUnreserved(t.imported),t.local=t.imported),this.checkLValSimple(t.local,2),this.finishNode(t,"ImportSpecifier")},Y.parseImportDefaultSpecifier=function(){var t=this.startNode();return t.local=this.parseIdent(),this.checkLValSimple(t.local,2),this.finishNode(t,"ImportDefaultSpecifier")},Y.parseImportNamespaceSpecifier=function(){var t=this.startNode();return this.next(),this.expectContextual("as"),t.local=this.parseIdent(),this.checkLValSimple(t.local,2),this.finishNode(t,"ImportNamespaceSpecifier")},Y.parseImportSpecifiers=function(){var t=[],e=!0;if(this.type===_.name&&(t.push(this.parseImportDefaultSpecifier()),!this.eat(_.comma)))return t;if(this.type===_.star)return t.push(this.parseImportNamespaceSpecifier()),t;for(this.expect(_.braceL);!this.eat(_.braceR);){if(e)e=!1;else if(this.expect(_.comma),this.afterTrailingComma(_.braceR))break;t.push(this.parseImportSpecifier())}return t},Y.parseWithClause=function(){var t=[];if(!this.eat(_._with))return t;this.expect(_.braceL);for(var e={},i=!0;!this.eat(_.braceR);){if(i)i=!1;else if(this.expect(_.comma),this.afterTrailingComma(_.braceR))break;var s=this.parseImportAttribute(),r="Identifier"===s.key.type?s.key.name:s.key.value;N(e,r)&&this.raiseRecoverable(s.key.start,"Duplicate attribute key '"+r+"'"),e[r]=!0,t.push(s)}return t},Y.parseImportAttribute=function(){var t=this.startNode();return t.key=this.type===_.string?this.parseExprAtom():this.parseIdent("never"!==this.options.allowReserved),this.expect(_.colon),this.type!==_.string&&this.unexpected(),t.value=this.parseExprAtom(),this.finishNode(t,"ImportAttribute")},Y.parseModuleExportName=function(){if(this.options.ecmaVersion>=13&&this.type===_.string){var t=this.parseLiteral(this.value);return D.test(t.value)&&this.raise(t.start,"An export name cannot include a lone surrogate."),t}return this.parseIdent(!0)},Y.adaptDirectivePrologue=function(t){for(var e=0;e<t.length&&this.isDirectiveCandidate(t[e]);++e)t[e].directive=t[e].expression.raw.slice(1,-1)},Y.isDirectiveCandidate=function(t){return this.options.ecmaVersion>=5&&"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"string"==typeof t.expression.value&&('"'===this.input[t.start]||"'"===this.input[t.start])};var at=z.prototype;at.toAssignable=function(t,e,i){if(this.options.ecmaVersion>=6&&t)switch(t.type){case"Identifier":this.inAsync&&"await"===t.name&&this.raise(t.start,"Cannot use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":case"AssignmentPattern":case"RestElement":break;case"ObjectExpression":t.type="ObjectPattern",i&&this.checkPatternErrors(i,!0);for(var s=0,r=t.properties;s<r.length;s+=1){var a=r[s];this.toAssignable(a,e),"RestElement"!==a.type||"ArrayPattern"!==a.argument.type&&"ObjectPattern"!==a.argument.type||this.raise(a.argument.start,"Unexpected token")}break;case"Property":"init"!==t.kind&&this.raise(t.key.start,"Object pattern can't contain getter or 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n=this.parseRestBinding();this.parseBindingListItem(n),r.push(n),this.type===_.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element"),this.expect(t);break}r.push(this.parseAssignableListItem(s))}return r},at.parseAssignableListItem=function(t){var e=this.parseMaybeDefault(this.start,this.startLoc);return this.parseBindingListItem(e),e},at.parseBindingListItem=function(t){return t},at.parseMaybeDefault=function(t,e,i){if(i=i||this.parseBindingAtom(),this.options.ecmaVersion<6||!this.eat(_.eq))return i;var s=this.startNodeAt(t,e);return s.left=i,s.right=this.parseMaybeAssign(),this.finishNode(s,"AssignmentPattern")},at.checkLValSimple=function(t,e,i){void 0===e&&(e=0);var s=0!==e;switch(t.type){case"Identifier":this.strict&&this.reservedWordsStrictBind.test(t.name)&&this.raiseRecoverable(t.start,(s?"Binding ":"Assigning to ")+t.name+" in strict mode"),s&&(2===e&&"let"===t.name&&this.raiseRecoverable(t.start,"let is disallowed as a lexically bound 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0===e&&(e=0),t.type){case"Property":this.checkLValInnerPattern(t.value,e,i);break;case"AssignmentPattern":this.checkLValPattern(t.left,e,i);break;case"RestElement":this.checkLValPattern(t.argument,e,i);break;default:this.checkLValPattern(t,e,i)}};var nt=function(t,e,i,s,r){this.token=t,this.isExpr=!!e,this.preserveSpace=!!i,this.override=s,this.generator=!!r},ot={b_stat:new nt("{",!1),b_expr:new nt("{",!0),b_tmpl:new nt("${",!1),p_stat:new nt("(",!1),p_expr:new nt("(",!0),q_tmpl:new nt("`",!0,!0,(function(t){return t.tryReadTemplateToken()})),f_stat:new nt("function",!1),f_expr:new nt("function",!0),f_expr_gen:new nt("function",!0,!1,null,!0),f_gen:new nt("function",!1,!1,null,!0)},ht=z.prototype;ht.initialContext=function(){return[ot.b_stat]},ht.curContext=function(){return this.context[this.context.length-1]},ht.braceIsBlock=function(t){var e=this.curContext();return e===ot.f_expr||e===ot.f_stat||(t!==_.colon||e!==ot.b_stat&&e!==ot.b_expr?t===_._return||t===_.name&&this.exprAllowed?k.test(this.input.slice(this.lastTokEnd,this.start)):t===_._else||t===_.semi||t===_.eof||t===_.parenR||t===_.arrow||(t===_.braceL?e===ot.b_stat:t!==_._var&&t!==_._const&&t!==_.name&&!this.exprAllowed):!e.isExpr)},ht.inGeneratorContext=function(){for(var t=this.context.length-1;t>=1;t--){var e=this.context[t];if("function"===e.token)return e.generator}return!1},ht.updateContext=function(t){var e,i=this.type;i.keyword&&t===_.dot?this.exprAllowed=!1:(e=i.updateContext)?e.call(this,t):this.exprAllowed=i.beforeExpr},ht.overrideContext=function(t){this.curContext()!==t&&(this.context[this.context.length-1]=t)},_.parenR.updateContext=_.braceR.updateContext=function(){if(1!==this.context.length){var t=this.context.pop();t===ot.b_stat&&"function"===this.curContext().token&&(t=this.context.pop()),this.exprAllowed=!t.isExpr}else this.exprAllowed=!0},_.braceL.updateContext=function(t){this.context.push(this.braceIsBlock(t)?ot.b_stat:ot.b_expr),this.exprAllowed=!0},_.dollarBraceL.updateContext=function(){this.context.push(ot.b_tmpl),this.exprAllowed=!0},_.parenL.updateContext=function(t){var e=t===_._if||t===_._for||t===_._with||t===_._while;this.context.push(e?ot.p_stat:ot.p_expr),this.exprAllowed=!0},_.incDec.updateContext=function(){},_._function.updateContext=_._class.updateContext=function(t){!t.beforeExpr||t===_._else||t===_.semi&&this.curContext()!==ot.p_stat||t===_._return&&k.test(this.input.slice(this.lastTokEnd,this.start))||(t===_.colon||t===_.braceL)&&this.curContext()===ot.b_stat?this.context.push(ot.f_stat):this.context.push(ot.f_expr),this.exprAllowed=!1},_.colon.updateContext=function(){"function"===this.curContext().token&&this.context.pop(),this.exprAllowed=!0},_.backQuote.updateContext=function(){this.curContext()===ot.q_tmpl?this.context.pop():this.context.push(ot.q_tmpl),this.exprAllowed=!1},_.star.updateContext=function(t){if(t===_._function){var e=this.context.length-1;this.context[e]===ot.f_expr?this.context[e]=ot.f_expr_gen:this.context[e]=ot.f_gen}this.exprAllowed=!0},_.name.updateContext=function(t){var e=!1;this.options.ecmaVersion>=6&&t!==_.dot&&("of"===this.value&&!this.exprAllowed||"yield"===this.value&&this.inGeneratorContext())&&(e=!0),this.exprAllowed=e};var pt=z.prototype;function ct(t){return"Identifier"===t.type||"ParenthesizedExpression"===t.type&&ct(t.expression)}function lt(t){return"MemberExpression"===t.type&&"PrivateIdentifier"===t.property.type||"ChainExpression"===t.type&&lt(t.expression)||"ParenthesizedExpression"===t.type&&lt(t.expression)}pt.checkPropClash=function(t,e,i){if(!(this.options.ecmaVersion>=9&&"SpreadElement"===t.type||this.options.ecmaVersion>=6&&(t.computed||t.method||t.shorthand))){var s,r=t.key;switch(r.type){case"Identifier":s=r.name;break;case"Literal":s=String(r.value);break;default:return}var a=t.kind;if(this.options.ecmaVersion>=6)"__proto__"===s&&"init"===a&&(e.proto&&(i?i.doubleProto<0&&(i.doubleProto=r.start):this.raiseRecoverable(r.start,"Redefinition of __proto__ property")),e.proto=!0);else{var n=e[s="$"+s];if(n)("init"===a?this.strict&&n.init||n.get||n.set:n.init||n[a])&&this.raiseRecoverable(r.start,"Redefinition of property");else n=e[s]={init:!1,get:!1,set:!1};n[a]=!0}}},pt.parseExpression=function(t,e){var i=this.start,s=this.startLoc,r=this.parseMaybeAssign(t,e);if(this.type===_.comma){var a=this.startNodeAt(i,s);for(a.expressions=[r];this.eat(_.comma);)a.expressions.push(this.parseMaybeAssign(t,e));return this.finishNode(a,"SequenceExpression")}return r},pt.parseMaybeAssign=function(t,e,i){if(this.isContextual("yield")){if(this.inGenerator)return this.parseYield(t);this.exprAllowed=!1}var s=!1,r=-1,a=-1,n=-1;e?(r=e.parenthesizedAssign,a=e.trailingComma,n=e.doubleProto,e.parenthesizedAssign=e.trailingComma=-1):(e=new J,s=!0);var o=this.start,h=this.startLoc;this.type!==_.parenL&&this.type!==_.name||(this.potentialArrowAt=this.start,this.potentialArrowInForAwait="await"===t);var p=this.parseMaybeConditional(t,e);if(i&&(p=i.call(this,p,o,h)),this.type.isAssign){var c=this.startNodeAt(o,h);return c.operator=this.value,this.type===_.eq&&(p=this.toAssignable(p,!1,e)),s||(e.parenthesizedAssign=e.trailingComma=e.doubleProto=-1),e.shorthandAssign>=p.start&&(e.shorthandAssign=-1),this.type===_.eq?this.checkLValPattern(p):this.checkLValSimple(p),c.left=p,this.next(),c.right=this.parseMaybeAssign(t),n>-1&&(e.doubleProto=n),this.finishNode(c,"AssignmentExpression")}return s&&this.checkExpressionErrors(e,!0),r>-1&&(e.parenthesizedAssign=r),a>-1&&(e.trailingComma=a),p},pt.parseMaybeConditional=function(t,e){var i=this.start,s=this.startLoc,r=this.parseExprOps(t,e);if(this.checkExpressionErrors(e))return r;if(this.eat(_.question)){var a=this.startNodeAt(i,s);return a.test=r,a.consequent=this.parseMaybeAssign(),this.expect(_.colon),a.alternate=this.parseMaybeAssign(t),this.finishNode(a,"ConditionalExpression")}return r},pt.parseExprOps=function(t,e){var i=this.start,s=this.startLoc,r=this.parseMaybeUnary(e,!1,!1,t);return this.checkExpressionErrors(e)||r.start===i&&"ArrowFunctionExpression"===r.type?r:this.parseExprOp(r,i,s,-1,t)},pt.parseExprOp=function(t,e,i,s,r){var a=this.type.binop;if(null!=a&&(!r||this.type!==_._in)&&a>s){var n=this.type===_.logicalOR||this.type===_.logicalAND,o=this.type===_.coalesce;o&&(a=_.logicalAND.binop);var h=this.value;this.next();var p=this.start,c=this.startLoc,l=this.parseExprOp(this.parseMaybeUnary(null,!1,!1,r),p,c,a,r),u=this.buildBinary(e,i,t,l,h,n||o);return(n&&this.type===_.coalesce||o&&(this.type===_.logicalOR||this.type===_.logicalAND))&&this.raiseRecoverable(this.start,"Logical expressions and coalesce expressions cannot be mixed. Wrap either by parentheses"),this.parseExprOp(u,e,i,s,r)}return t},pt.buildBinary=function(t,e,i,s,r,a){"PrivateIdentifier"===s.type&&this.raise(s.start,"Private identifier can only be left side of binary expression");var n=this.startNodeAt(t,e);return n.left=i,n.operator=r,n.right=s,this.finishNode(n,a?"LogicalExpression":"BinaryExpression")},pt.parseMaybeUnary=function(t,e,i,s){var r,a=this.start,n=this.startLoc;if(this.isContextual("await")&&this.canAwait)r=this.parseAwait(s),e=!0;else if(this.type.prefix){var o=this.startNode(),h=this.type===_.incDec;o.operator=this.value,o.prefix=!0,this.next(),o.argument=this.parseMaybeUnary(null,!0,h,s),this.checkExpressionErrors(t,!0),h?this.checkLValSimple(o.argument):this.strict&&"delete"===o.operator&&ct(o.argument)?this.raiseRecoverable(o.start,"Deleting local variable in strict mode"):"delete"===o.operator&&lt(o.argument)?this.raiseRecoverable(o.start,"Private fields can not be deleted"):e=!0,r=this.finishNode(o,h?"UpdateExpression":"UnaryExpression")}else if(e||this.type!==_.privateId){if(r=this.parseExprSubscripts(t,s),this.checkExpressionErrors(t))return r;for(;this.type.postfix&&!this.canInsertSemicolon();){var p=this.startNodeAt(a,n);p.operator=this.value,p.prefix=!1,p.argument=r,this.checkLValSimple(r),this.next(),r=this.finishNode(p,"UpdateExpression")}}else(s||0===this.privateNameStack.length)&&this.options.checkPrivateFields&&this.unexpected(),r=this.parsePrivateIdent(),this.type!==_._in&&this.unexpected();return i||!this.eat(_.starstar)?r:e?void this.unexpected(this.lastTokStart):this.buildBinary(a,n,r,this.parseMaybeUnary(null,!1,!1,s),"**",!1)},pt.parseExprSubscripts=function(t,e){var i=this.start,s=this.startLoc,r=this.parseExprAtom(t,e);if("ArrowFunctionExpression"===r.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd))return r;var a=this.parseSubscripts(r,i,s,!1,e);return t&&"MemberExpression"===a.type&&(t.parenthesizedAssign>=a.start&&(t.parenthesizedAssign=-1),t.parenthesizedBind>=a.start&&(t.parenthesizedBind=-1),t.trailingComma>=a.start&&(t.trailingComma=-1)),a},pt.parseSubscripts=function(t,e,i,s,r){for(var a=this.options.ecmaVersion>=8&&"Identifier"===t.type&&"async"===t.name&&this.lastTokEnd===t.end&&!this.canInsertSemicolon()&&t.end-t.start==5&&this.potentialArrowAt===t.start,n=!1;;){var o=this.parseSubscript(t,e,i,s,a,n,r);if(o.optional&&(n=!0),o===t||"ArrowFunctionExpression"===o.type){if(n){var h=this.startNodeAt(e,i);h.expression=o,o=this.finishNode(h,"ChainExpression")}return o}t=o}},pt.shouldParseAsyncArrow=function(){return!this.canInsertSemicolon()&&this.eat(_.arrow)},pt.parseSubscriptAsyncArrow=function(t,e,i,s){return this.parseArrowExpression(this.startNodeAt(t,e),i,!0,s)},pt.parseSubscript=function(t,e,i,s,r,a,n){var o=this.options.ecmaVersion>=11,h=o&&this.eat(_.questionDot);s&&h&&this.raise(this.lastTokStart,"Optional chaining cannot appear in the callee of new expressions");var p=this.eat(_.bracketL);if(p||h&&this.type!==_.parenL&&this.type!==_.backQuote||this.eat(_.dot)){var c=this.startNodeAt(e,i);c.object=t,p?(c.property=this.parseExpression(),this.expect(_.bracketR)):this.type===_.privateId&&"Super"!==t.type?c.property=this.parsePrivateIdent():c.property=this.parseIdent("never"!==this.options.allowReserved),c.computed=!!p,o&&(c.optional=h),t=this.finishNode(c,"MemberExpression")}else if(!s&&this.eat(_.parenL)){var l=new J,u=this.yieldPos,d=this.awaitPos,f=this.awaitIdentPos;this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0;var m=this.parseExprList(_.parenR,this.options.ecmaVersion>=8,!1,l);if(r&&!h&&this.shouldParseAsyncArrow())return this.checkPatternErrors(l,!1),this.checkYieldAwaitInDefaultParams(),this.awaitIdentPos>0&&this.raise(this.awaitIdentPos,"Cannot use 'await' as identifier inside an async function"),this.yieldPos=u,this.awaitPos=d,this.awaitIdentPos=f,this.parseSubscriptAsyncArrow(e,i,m,n);this.checkExpressionErrors(l,!0),this.yieldPos=u||this.yieldPos,this.awaitPos=d||this.awaitPos,this.awaitIdentPos=f||this.awaitIdentPos;var g=this.startNodeAt(e,i);g.callee=t,g.arguments=m,o&&(g.optional=h),t=this.finishNode(g,"CallExpression")}else if(this.type===_.backQuote){(h||a)&&this.raise(this.start,"Optional chaining cannot appear in the tag of tagged template expressions");var x=this.startNodeAt(e,i);x.tag=t,x.quasi=this.parseTemplate({isTagged:!0}),t=this.finishNode(x,"TaggedTemplateExpression")}return t},pt.parseExprAtom=function(t,e,i){this.type===_.slash&&this.readRegexp();var s,r=this.potentialArrowAt===this.start;switch(this.type){case _._super:return this.allowSuper||this.raise(this.start,"'super' keyword outside a method"),s=this.startNode(),this.next(),this.type!==_.parenL||this.allowDirectSuper||this.raise(s.start,"super() call outside constructor of a subclass"),this.type!==_.dot&&this.type!==_.bracketL&&this.type!==_.parenL&&this.unexpected(),this.finishNode(s,"Super");case _._this:return s=this.startNode(),this.next(),this.finishNode(s,"ThisExpression");case _.name:var a=this.start,n=this.startLoc,o=this.containsEsc,h=this.parseIdent(!1);if(this.options.ecmaVersion>=8&&!o&&"async"===h.name&&!this.canInsertSemicolon()&&this.eat(_._function))return this.overrideContext(ot.f_expr),this.parseFunction(this.startNodeAt(a,n),0,!1,!0,e);if(r&&!this.canInsertSemicolon()){if(this.eat(_.arrow))return this.parseArrowExpression(this.startNodeAt(a,n),[h],!1,e);if(this.options.ecmaVersion>=8&&"async"===h.name&&this.type===_.name&&!o&&(!this.potentialArrowInForAwait||"of"!==this.value||this.containsEsc))return h=this.parseIdent(!1),!this.canInsertSemicolon()&&this.eat(_.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(a,n),[h],!0,e)}return h;case _.regexp:var p=this.value;return(s=this.parseLiteral(p.value)).regex={pattern:p.pattern,flags:p.flags},s;case _.num:case _.string:return this.parseLiteral(this.value);case _._null:case _._true:case _._false:return(s=this.startNode()).value=this.type===_._null?null:this.type===_._true,s.raw=this.type.keyword,this.next(),this.finishNode(s,"Literal");case _.parenL:var c=this.start,l=this.parseParenAndDistinguishExpression(r,e);return t&&(t.parenthesizedAssign<0&&!this.isSimpleAssignTarget(l)&&(t.parenthesizedAssign=c),t.parenthesizedBind<0&&(t.parenthesizedBind=c)),l;case _.bracketL:return s=this.startNode(),this.next(),s.elements=this.parseExprList(_.bracketR,!0,!0,t),this.finishNode(s,"ArrayExpression");case _.braceL:return this.overrideContext(ot.b_expr),this.parseObj(!1,t);case _._function:return s=this.startNode(),this.next(),this.parseFunction(s,0);case _._class:return this.parseClass(this.startNode(),!1);case _._new:return this.parseNew();case _.backQuote:return this.parseTemplate();case _._import:return this.options.ecmaVersion>=11?this.parseExprImport(i):this.unexpected();default:return this.parseExprAtomDefault()}},pt.parseExprAtomDefault=function(){this.unexpected()},pt.parseExprImport=function(t){var e=this.startNode();if(this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword import"),this.next(),this.type===_.parenL&&!t)return this.parseDynamicImport(e);if(this.type===_.dot){var i=this.startNodeAt(e.start,e.loc&&e.loc.start);return i.name="import",e.meta=this.finishNode(i,"Identifier"),this.parseImportMeta(e)}this.unexpected()},pt.parseDynamicImport=function(t){if(this.next(),t.source=this.parseMaybeAssign(),this.options.ecmaVersion>=16)this.eat(_.parenR)?t.options=null:(this.expect(_.comma),this.afterTrailingComma(_.parenR)?t.options=null:(t.options=this.parseMaybeAssign(),this.eat(_.parenR)||(this.expect(_.comma),this.afterTrailingComma(_.parenR)||this.unexpected())));else if(!this.eat(_.parenR)){var e=this.start;this.eat(_.comma)&&this.eat(_.parenR)?this.raiseRecoverable(e,"Trailing comma is not allowed in import()"):this.unexpected(e)}return this.finishNode(t,"ImportExpression")},pt.parseImportMeta=function(t){this.next();var e=this.containsEsc;return t.property=this.parseIdent(!0),"meta"!==t.property.name&&this.raiseRecoverable(t.property.start,"The only valid meta property for import is 'import.meta'"),e&&this.raiseRecoverable(t.start,"'import.meta' must not contain escaped characters"),"module"===this.options.sourceType||this.options.allowImportExportEverywhere||this.raiseRecoverable(t.start,"Cannot use 'import.meta' outside a module"),this.finishNode(t,"MetaProperty")},pt.parseLiteral=function(t){var e=this.startNode();return e.value=t,e.raw=this.input.slice(this.start,this.end),110===e.raw.charCodeAt(e.raw.length-1)&&(e.bigint=null!=e.value?e.value.toString():e.raw.slice(0,-1).replace(/_/g,"")),this.next(),this.finishNode(e,"Literal")},pt.parseParenExpression=function(){this.expect(_.parenL);var t=this.parseExpression();return this.expect(_.parenR),t},pt.shouldParseArrow=function(t){return!this.canInsertSemicolon()},pt.parseParenAndDistinguishExpression=function(t,e){var i,s=this.start,r=this.startLoc,a=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var n,o=this.start,h=this.startLoc,p=[],c=!0,l=!1,u=new J,d=this.yieldPos,f=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==_.parenR;){if(c?c=!1:this.expect(_.comma),a&&this.afterTrailingComma(_.parenR,!0)){l=!0;break}if(this.type===_.ellipsis){n=this.start,p.push(this.parseParenItem(this.parseRestBinding())),this.type===_.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element");break}p.push(this.parseMaybeAssign(!1,u,this.parseParenItem))}var m=this.lastTokEnd,g=this.lastTokEndLoc;if(this.expect(_.parenR),t&&this.shouldParseArrow(p)&&this.eat(_.arrow))return this.checkPatternErrors(u,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=d,this.awaitPos=f,this.parseParenArrowList(s,r,p,e);p.length&&!l||this.unexpected(this.lastTokStart),n&&this.unexpected(n),this.checkExpressionErrors(u,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=f||this.awaitPos,p.length>1?((i=this.startNodeAt(o,h)).expressions=p,this.finishNodeAt(i,"SequenceExpression",m,g)):i=p[0]}else i=this.parseParenExpression();if(this.options.preserveParens){var x=this.startNodeAt(s,r);return x.expression=i,this.finishNode(x,"ParenthesizedExpression")}return i},pt.parseParenItem=function(t){return t},pt.parseParenArrowList=function(t,e,i,s){return this.parseArrowExpression(this.startNodeAt(t,e),i,!1,s)};var ut=[];pt.parseNew=function(){this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword new");var t=this.startNode();if(this.next(),this.options.ecmaVersion>=6&&this.type===_.dot){var e=this.startNodeAt(t.start,t.loc&&t.loc.start);e.name="new",t.meta=this.finishNode(e,"Identifier"),this.next();var i=this.containsEsc;return t.property=this.parseIdent(!0),"target"!==t.property.name&&this.raiseRecoverable(t.property.start,"The only valid meta property for new is 'new.target'"),i&&this.raiseRecoverable(t.start,"'new.target' must not contain escaped characters"),this.allowNewDotTarget||this.raiseRecoverable(t.start,"'new.target' can only be used in functions and class static block"),this.finishNode(t,"MetaProperty")}var s=this.start,r=this.startLoc;return t.callee=this.parseSubscripts(this.parseExprAtom(null,!1,!0),s,r,!0,!1),this.eat(_.parenL)?t.arguments=this.parseExprList(_.parenR,this.options.ecmaVersion>=8,!1):t.arguments=ut,this.finishNode(t,"NewExpression")},pt.parseTemplateElement=function(t){var e=t.isTagged,i=this.startNode();return this.type===_.invalidTemplate?(e||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),i.value={raw:this.value.replace(/\r\n?/g,"\n"),cooked:null}):i.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),i.tail=this.type===_.backQuote,this.finishNode(i,"TemplateElement")},pt.parseTemplate=function(t){void 0===t&&(t={});var e=t.isTagged;void 0===e&&(e=!1);var i=this.startNode();this.next(),i.expressions=[];var s=this.parseTemplateElement({isTagged:e});for(i.quasis=[s];!s.tail;)this.type===_.eof&&this.raise(this.pos,"Unterminated template literal"),this.expect(_.dollarBraceL),i.expressions.push(this.parseExpression()),this.expect(_.braceR),i.quasis.push(s=this.parseTemplateElement({isTagged:e}));return this.next(),this.finishNode(i,"TemplateLiteral")},pt.isAsyncProp=function(t){return!t.computed&&"Identifier"===t.key.type&&"async"===t.key.name&&(this.type===_.name||this.type===_.num||this.type===_.string||this.type===_.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===_.star)&&!k.test(this.input.slice(this.lastTokEnd,this.start))},pt.parseObj=function(t,e){var i=this.startNode(),s=!0,r={};for(i.properties=[],this.next();!this.eat(_.braceR);){if(s)s=!1;else if(this.expect(_.comma),this.options.ecmaVersion>=5&&this.afterTrailingComma(_.braceR))break;var a=this.parseProperty(t,e);t||this.checkPropClash(a,r,e),i.properties.push(a)}return this.finishNode(i,t?"ObjectPattern":"ObjectExpression")},pt.parseProperty=function(t,e){var i,s,r,a,n=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(_.ellipsis))return t?(n.argument=this.parseIdent(!1),this.type===_.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element"),this.finishNode(n,"RestElement")):(n.argument=this.parseMaybeAssign(!1,e),this.type===_.comma&&e&&e.trailingComma<0&&(e.trailingComma=this.start),this.finishNode(n,"SpreadElement"));this.options.ecmaVersion>=6&&(n.method=!1,n.shorthand=!1,(t||e)&&(r=this.start,a=this.startLoc),t||(i=this.eat(_.star)));var o=this.containsEsc;return this.parsePropertyName(n),!t&&!o&&this.options.ecmaVersion>=8&&!i&&this.isAsyncProp(n)?(s=!0,i=this.options.ecmaVersion>=9&&this.eat(_.star),this.parsePropertyName(n)):s=!1,this.parsePropertyValue(n,t,i,s,r,a,e,o),this.finishNode(n,"Property")},pt.parseGetterSetter=function(t){var e=t.key.name;this.parsePropertyName(t),t.value=this.parseMethod(!1),t.kind=e;var i="get"===t.kind?0:1;if(t.value.params.length!==i){var s=t.value.start;"get"===t.kind?this.raiseRecoverable(s,"getter should have no params"):this.raiseRecoverable(s,"setter should have exactly one param")}else"set"===t.kind&&"RestElement"===t.value.params[0].type&&this.raiseRecoverable(t.value.params[0].start,"Setter cannot use rest params")},pt.parsePropertyValue=function(t,e,i,s,r,a,n,o){(i||s)&&this.type===_.colon&&this.unexpected(),this.eat(_.colon)?(t.value=e?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,n),t.kind="init"):this.options.ecmaVersion>=6&&this.type===_.parenL?(e&&this.unexpected(),t.method=!0,t.value=this.parseMethod(i,s),t.kind="init"):e||o||!(this.options.ecmaVersion>=5)||t.computed||"Identifier"!==t.key.type||"get"!==t.key.name&&"set"!==t.key.name||this.type===_.comma||this.type===_.braceR||this.type===_.eq?this.options.ecmaVersion>=6&&!t.computed&&"Identifier"===t.key.type?((i||s)&&this.unexpected(),this.checkUnreserved(t.key),"await"!==t.key.name||this.awaitIdentPos||(this.awaitIdentPos=r),e?t.value=this.parseMaybeDefault(r,a,this.copyNode(t.key)):this.type===_.eq&&n?(n.shorthandAssign<0&&(n.shorthandAssign=this.start),t.value=this.parseMaybeDefault(r,a,this.copyNode(t.key))):t.value=this.copyNode(t.key),t.kind="init",t.shorthand=!0):this.unexpected():((i||s)&&this.unexpected(),this.parseGetterSetter(t))},pt.parsePropertyName=function(t){if(this.options.ecmaVersion>=6){if(this.eat(_.bracketL))return t.computed=!0,t.key=this.parseMaybeAssign(),this.expect(_.bracketR),t.key;t.computed=!1}return t.key=this.type===_.num||this.type===_.string?this.parseExprAtom():this.parseIdent("never"!==this.options.allowReserved)},pt.initFunction=function(t){t.id=null,this.options.ecmaVersion>=6&&(t.generator=t.expression=!1),this.options.ecmaVersion>=8&&(t.async=!1)},pt.parseMethod=function(t,e,i){var s=this.startNode(),r=this.yieldPos,a=this.awaitPos,n=this.awaitIdentPos;return this.initFunction(s),this.options.ecmaVersion>=6&&(s.generator=t),this.options.ecmaVersion>=8&&(s.async=!!e),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(64|H(e,s.generator)|(i?128:0)),this.expect(_.parenL),s.params=this.parseBindingList(_.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(s,!1,!0,!1),this.yieldPos=r,this.awaitPos=a,this.awaitIdentPos=n,this.finishNode(s,"FunctionExpression")},pt.parseArrowExpression=function(t,e,i,s){var r=this.yieldPos,a=this.awaitPos,n=this.awaitIdentPos;return this.enterScope(16|H(i,!1)),this.initFunction(t),this.options.ecmaVersion>=8&&(t.async=!!i),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,t.params=this.toAssignableList(e,!0),this.parseFunctionBody(t,!0,!1,s),this.yieldPos=r,this.awaitPos=a,this.awaitIdentPos=n,this.finishNode(t,"ArrowFunctionExpression")},pt.parseFunctionBody=function(t,e,i,s){var r=e&&this.type!==_.braceL,a=this.strict,n=!1;if(r)t.body=this.parseMaybeAssign(s),t.expression=!0,this.checkParams(t,!1);else{var o=this.options.ecmaVersion>=7&&!this.isSimpleParamList(t.params);a&&!o||(n=this.strictDirective(this.end))&&o&&this.raiseRecoverable(t.start,"Illegal 'use strict' directive in function with non-simple parameter list");var h=this.labels;this.labels=[],n&&(this.strict=!0),this.checkParams(t,!a&&!n&&!e&&!i&&this.isSimpleParamList(t.params)),this.strict&&t.id&&this.checkLValSimple(t.id,5),t.body=this.parseBlock(!1,void 0,n&&!a),t.expression=!1,this.adaptDirectivePrologue(t.body.body),this.labels=h}this.exitScope()},pt.isSimpleParamList=function(t){for(var e=0,i=t;e<i.length;e+=1){if("Identifier"!==i[e].type)return!1}return!0},pt.checkParams=function(t,e){for(var i=Object.create(null),s=0,r=t.params;s<r.length;s+=1){var a=r[s];this.checkLValInnerPattern(a,1,e?null:i)}},pt.parseExprList=function(t,e,i,s){for(var r=[],a=!0;!this.eat(t);){if(a)a=!1;else if(this.expect(_.comma),e&&this.afterTrailingComma(t))break;var n=void 0;i&&this.type===_.comma?n=null:this.type===_.ellipsis?(n=this.parseSpread(s),s&&this.type===_.comma&&s.trailingComma<0&&(s.trailingComma=this.start)):n=this.parseMaybeAssign(!1,s),r.push(n)}return r},pt.checkUnreserved=function(t){var e=t.start,i=t.end,s=t.name;(this.inGenerator&&"yield"===s&&this.raiseRecoverable(e,"Cannot use 'yield' as identifier inside a generator"),this.inAsync&&"await"===s&&this.raiseRecoverable(e,"Cannot use 'await' as identifier inside an async function"),this.currentThisScope().flags&W||"arguments"!==s||this.raiseRecoverable(e,"Cannot use 'arguments' in class field initializer"),!this.inClassStaticBlock||"arguments"!==s&&"await"!==s||this.raise(e,"Cannot use "+s+" in class static initialization block"),this.keywords.test(s)&&this.raise(e,"Unexpected keyword '"+s+"'"),this.options.ecmaVersion<6&&-1!==this.input.slice(e,i).indexOf("\\"))||(this.strict?this.reservedWordsStrict:this.reservedWords).test(s)&&(this.inAsync||"await"!==s||this.raiseRecoverable(e,"Cannot use keyword 'await' outside an async function"),this.raiseRecoverable(e,"The keyword '"+s+"' is reserved"))},pt.parseIdent=function(t){var e=this.parseIdentNode();return this.next(!!t),this.finishNode(e,"Identifier"),t||(this.checkUnreserved(e),"await"!==e.name||this.awaitIdentPos||(this.awaitIdentPos=e.start)),e},pt.parseIdentNode=function(){var t=this.startNode();return this.type===_.name?t.name=this.value:this.type.keyword?(t.name=this.type.keyword,"class"!==t.name&&"function"!==t.name||this.lastTokEnd===this.lastTokStart+1&&46===this.input.charCodeAt(this.lastTokStart)||this.context.pop(),this.type=_.name):this.unexpected(),t},pt.parsePrivateIdent=function(){var t=this.startNode();return this.type===_.privateId?t.name=this.value:this.unexpected(),this.next(),this.finishNode(t,"PrivateIdentifier"),this.options.checkPrivateFields&&(0===this.privateNameStack.length?this.raise(t.start,"Private field '#"+t.name+"' must be declared in an enclosing class"):this.privateNameStack[this.privateNameStack.length-1].used.push(t)),t},pt.parseYield=function(t){this.yieldPos||(this.yieldPos=this.start);var e=this.startNode();return this.next(),this.type===_.semi||this.canInsertSemicolon()||this.type!==_.star&&!this.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(_.star),e.argument=this.parseMaybeAssign(t)),this.finishNode(e,"YieldExpression")},pt.parseAwait=function(t){this.awaitPos||(this.awaitPos=this.start);var e=this.startNode();return this.next(),e.argument=this.parseMaybeUnary(null,!0,!1,t),this.finishNode(e,"AwaitExpression")};var dt=z.prototype;dt.raise=function(t,e){var i=F(this.input,t);e+=" ("+i.line+":"+i.column+")",this.sourceFile&&(e+=" in "+this.sourceFile);var s=new SyntaxError(e);throw s.pos=t,s.loc=i,s.raisedAt=this.pos,s},dt.raiseRecoverable=dt.raise,dt.curPosition=function(){if(this.options.locations)return new B(this.curLine,this.pos-this.lineStart)};var ft=z.prototype,mt=function(t){this.flags=t,this.var=[],this.lexical=[],this.functions=[]};ft.enterScope=function(t){this.scopeStack.push(new mt(t))},ft.exitScope=function(){this.scopeStack.pop()},ft.treatFunctionsAsVarInScope=function(t){return 2&t.flags||!this.inModule&&1&t.flags},ft.declareName=function(t,e,i){var s=!1;if(2===e){var r=this.currentScope();s=r.lexical.indexOf(t)>-1||r.functions.indexOf(t)>-1||r.var.indexOf(t)>-1,r.lexical.push(t),this.inModule&&1&r.flags&&delete this.undefinedExports[t]}else if(4===e){this.currentScope().lexical.push(t)}else if(3===e){var a=this.currentScope();s=this.treatFunctionsAsVar?a.lexical.indexOf(t)>-1:a.lexical.indexOf(t)>-1||a.var.indexOf(t)>-1,a.functions.push(t)}else for(var n=this.scopeStack.length-1;n>=0;--n){var o=this.scopeStack[n];if(o.lexical.indexOf(t)>-1&&!(32&o.flags&&o.lexical[0]===t)||!this.treatFunctionsAsVarInScope(o)&&o.functions.indexOf(t)>-1){s=!0;break}if(o.var.push(t),this.inModule&&1&o.flags&&delete this.undefinedExports[t],o.flags&W)break}s&&this.raiseRecoverable(i,"Identifier '"+t+"' has already been declared")},ft.checkLocalExport=function(t){-1===this.scopeStack[0].lexical.indexOf(t.name)&&-1===this.scopeStack[0].var.indexOf(t.name)&&(this.undefinedExports[t.name]=t)},ft.currentScope=function(){return this.scopeStack[this.scopeStack.length-1]},ft.currentVarScope=function(){for(var t=this.scopeStack.length-1;;t--){var e=this.scopeStack[t];if(771&e.flags)return e}},ft.currentThisScope=function(){for(var t=this.scopeStack.length-1;;t--){var e=this.scopeStack[t];if(771&e.flags&&!(16&e.flags))return e}};var gt=function(t,e,i){this.type="",this.start=e,this.end=0,t.options.locations&&(this.loc=new M(t,i)),t.options.directSourceFile&&(this.sourceFile=t.options.directSourceFile),t.options.ranges&&(this.range=[e,0])},xt=z.prototype;function vt(t,e,i,s){return t.type=e,t.end=i,this.options.locations&&(t.loc.end=s),this.options.ranges&&(t.range[1]=i),t}xt.startNode=function(){return new gt(this,this.start,this.startLoc)},xt.startNodeAt=function(t,e){return new 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Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb",Et=wt+" Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd",At=Et+" Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho",It=At+" Chorasmian Chrs Diak Dives_Akuru Khitan_Small_Script Kits Yezi Yezidi",Pt=It+" Cypro_Minoan Cpmn Old_Uyghur Ougr Tangsa Tnsa Toto Vithkuqi Vith",Tt={9:wt,10:Et,11:At,12:It,13:Pt,14:Pt+" Berf Beria_Erfe Gara Garay Gukh Gurung_Khema Hrkt Katakana_Or_Hiragana Kawi Kirat_Rai Krai Nag_Mundari Nagm Ol_Onal Onao Sidetic Sidt Sunu Sunuwar Tai_Yo Tayo Todhri Todr Tolong_Siki Tols Tulu_Tigalari Tutg Unknown Zzzz"},Nt={};function Vt(t){var e=Nt[t]={binary:R(kt[t]+" "+Ct),binaryOfStrings:R(St[t]),nonBinary:{General_Category:R(Ct),Script:R(Tt[t])}};e.nonBinary.Script_Extensions=e.nonBinary.Script,e.nonBinary.gc=e.nonBinary.General_Category,e.nonBinary.sc=e.nonBinary.Script,e.nonBinary.scx=e.nonBinary.Script_Extensions}for(var Lt=0,Rt=[9,10,11,12,13,14];Lt<Rt.length;Lt+=1){Vt(Rt[Lt])}var Ot=z.prototype,Dt=function(t,e){this.parent=t,this.base=e||this};Dt.prototype.separatedFrom=function(t){for(var e=this;e;e=e.parent)for(var i=t;i;i=i.parent)if(e.base===i.base&&e!==i)return!0;return!1},Dt.prototype.sibling=function(){return new Dt(this.parent,this.base)};var Bt=function(t){this.parser=t,this.validFlags="gim"+(t.options.ecmaVersion>=6?"uy":"")+(t.options.ecmaVersion>=9?"s":"")+(t.options.ecmaVersion>=13?"d":"")+(t.options.ecmaVersion>=15?"v":""),this.unicodeProperties=Nt[t.options.ecmaVersion>=14?14:t.options.ecmaVersion],this.source="",this.flags="",this.start=0,this.switchU=!1,this.switchV=!1,this.switchN=!1,this.pos=0,this.lastIntValue=0,this.lastStringValue="",this.lastAssertionIsQuantifiable=!1,this.numCapturingParens=0,this.maxBackReference=0,this.groupNames=Object.create(null),this.backReferenceNames=[],this.branchID=null};function Mt(t){return 105===t||109===t||115===t}function Ft(t){return 36===t||t>=40&&t<=43||46===t||63===t||t>=91&&t<=94||t>=123&&t<=125}function jt(t){return t>=65&&t<=90||t>=97&&t<=122}Bt.prototype.reset=function(t,e,i){var s=-1!==i.indexOf("v"),r=-1!==i.indexOf("u");this.start=0|t,this.source=e+"",this.flags=i,s&&this.parser.options.ecmaVersion>=15?(this.switchU=!0,this.switchV=!0,this.switchN=!0):(this.switchU=r&&this.parser.options.ecmaVersion>=6,this.switchV=!1,this.switchN=r&&this.parser.options.ecmaVersion>=9)},Bt.prototype.raise=function(t){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+t)},Bt.prototype.at=function(t,e){void 0===e&&(e=!1);var i=this.source,s=i.length;if(t>=s)return-1;var r=i.charCodeAt(t);if(!e&&!this.switchU||r<=55295||r>=57344||t+1>=s)return r;var a=i.charCodeAt(t+1);return a>=56320&&a<=57343?(r<<10)+a-56613888:r},Bt.prototype.nextIndex=function(t,e){void 0===e&&(e=!1);var i=this.source,s=i.length;if(t>=s)return s;var r,a=i.charCodeAt(t);return!e&&!this.switchU||a<=55295||a>=57344||t+1>=s||(r=i.charCodeAt(t+1))<56320||r>57343?t+1:t+2},Bt.prototype.current=function(t){return void 0===t&&(t=!1),this.at(this.pos,t)},Bt.prototype.lookahead=function(t){return void 0===t&&(t=!1),this.at(this.nextIndex(this.pos,t),t)},Bt.prototype.advance=function(t){void 0===t&&(t=!1),this.pos=this.nextIndex(this.pos,t)},Bt.prototype.eat=function(t,e){return void 0===e&&(e=!1),this.current(e)===t&&(this.advance(e),!0)},Bt.prototype.eatChars=function(t,e){void 0===e&&(e=!1);for(var i=this.pos,s=0,r=t;s<r.length;s+=1){var a=r[s],n=this.at(i,e);if(-1===n||n!==a)return!1;i=this.nextIndex(i,e)}return this.pos=i,!0},Ot.validateRegExpFlags=function(t){for(var e=t.validFlags,i=t.flags,s=!1,r=!1,a=0;a<i.length;a++){var n=i.charAt(a);-1===e.indexOf(n)&&this.raise(t.start,"Invalid regular expression flag"),i.indexOf(n,a+1)>-1&&this.raise(t.start,"Duplicate regular expression flag"),"u"===n&&(s=!0),"v"===n&&(r=!0)}this.options.ecmaVersion>=15&&s&&r&&this.raise(t.start,"Invalid regular expression flag")},Ot.validateRegExpPattern=function(t){this.regexp_pattern(t),!t.switchN&&this.options.ecmaVersion>=9&&function(t){for(var e in t)return!0;return!1}(t.groupNames)&&(t.switchN=!0,this.regexp_pattern(t))},Ot.regexp_pattern=function(t){t.pos=0,t.lastIntValue=0,t.lastStringValue="",t.lastAssertionIsQuantifiable=!1,t.numCapturingParens=0,t.maxBackReference=0,t.groupNames=Object.create(null),t.backReferenceNames.length=0,t.branchID=null,this.regexp_disjunction(t),t.pos!==t.source.length&&(t.eat(41)&&t.raise("Unmatched ')'"),(t.eat(93)||t.eat(125))&&t.raise("Lone quantifier brackets")),t.maxBackReference>t.numCapturingParens&&t.raise("Invalid escape");for(var e=0,i=t.backReferenceNames;e<i.length;e+=1){var s=i[e];t.groupNames[s]||t.raise("Invalid named capture referenced")}},Ot.regexp_disjunction=function(t){var e=this.options.ecmaVersion>=16;for(e&&(t.branchID=new Dt(t.branchID,null)),this.regexp_alternative(t);t.eat(124);)e&&(t.branchID=t.branchID.sibling()),this.regexp_alternative(t);e&&(t.branchID=t.branchID.parent),this.regexp_eatQuantifier(t,!0)&&t.raise("Nothing to repeat"),t.eat(123)&&t.raise("Lone quantifier brackets")},Ot.regexp_alternative=function(t){for(;t.pos<t.source.length&&this.regexp_eatTerm(t););},Ot.regexp_eatTerm=function(t){return this.regexp_eatAssertion(t)?(t.lastAssertionIsQuantifiable&&this.regexp_eatQuantifier(t)&&t.switchU&&t.raise("Invalid quantifier"),!0):!!(t.switchU?this.regexp_eatAtom(t):this.regexp_eatExtendedAtom(t))&&(this.regexp_eatQuantifier(t),!0)},Ot.regexp_eatAssertion=function(t){var e=t.pos;if(t.lastAssertionIsQuantifiable=!1,t.eat(94)||t.eat(36))return!0;if(t.eat(92)){if(t.eat(66)||t.eat(98))return!0;t.pos=e}if(t.eat(40)&&t.eat(63)){var i=!1;if(this.options.ecmaVersion>=9&&(i=t.eat(60)),t.eat(61)||t.eat(33))return this.regexp_disjunction(t),t.eat(41)||t.raise("Unterminated group"),t.lastAssertionIsQuantifiable=!i,!0}return t.pos=e,!1},Ot.regexp_eatQuantifier=function(t,e){return void 0===e&&(e=!1),!!this.regexp_eatQuantifierPrefix(t,e)&&(t.eat(63),!0)},Ot.regexp_eatQuantifierPrefix=function(t,e){return t.eat(42)||t.eat(43)||t.eat(63)||this.regexp_eatBracedQuantifier(t,e)},Ot.regexp_eatBracedQuantifier=function(t,e){var i=t.pos;if(t.eat(123)){var s=0,r=-1;if(this.regexp_eatDecimalDigits(t)&&(s=t.lastIntValue,t.eat(44)&&this.regexp_eatDecimalDigits(t)&&(r=t.lastIntValue),t.eat(125)))return-1!==r&&r<s&&!e&&t.raise("numbers out of order in {} quantifier"),!0;t.switchU&&!e&&t.raise("Incomplete quantifier"),t.pos=i}return!1},Ot.regexp_eatAtom=function(t){return this.regexp_eatPatternCharacters(t)||t.eat(46)||this.regexp_eatReverseSolidusAtomEscape(t)||this.regexp_eatCharacterClass(t)||this.regexp_eatUncapturingGroup(t)||this.regexp_eatCapturingGroup(t)},Ot.regexp_eatReverseSolidusAtomEscape=function(t){var e=t.pos;if(t.eat(92)){if(this.regexp_eatAtomEscape(t))return!0;t.pos=e}return!1},Ot.regexp_eatUncapturingGroup=function(t){var e=t.pos;if(t.eat(40)){if(t.eat(63)){if(this.options.ecmaVersion>=16){var i=this.regexp_eatModifiers(t),s=t.eat(45);if(i||s){for(var r=0;r<i.length;r++){var a=i.charAt(r);i.indexOf(a,r+1)>-1&&t.raise("Duplicate regular expression modifiers")}if(s){var n=this.regexp_eatModifiers(t);i||n||58!==t.current()||t.raise("Invalid regular expression modifiers");for(var o=0;o<n.length;o++){var h=n.charAt(o);(n.indexOf(h,o+1)>-1||i.indexOf(h)>-1)&&t.raise("Duplicate regular expression modifiers")}}}}if(t.eat(58)){if(this.regexp_disjunction(t),t.eat(41))return!0;t.raise("Unterminated group")}}t.pos=e}return!1},Ot.regexp_eatCapturingGroup=function(t){if(t.eat(40)){if(this.options.ecmaVersion>=9?this.regexp_groupSpecifier(t):63===t.current()&&t.raise("Invalid group"),this.regexp_disjunction(t),t.eat(41))return t.numCapturingParens+=1,!0;t.raise("Unterminated group")}return!1},Ot.regexp_eatModifiers=function(t){for(var e="",i=0;-1!==(i=t.current())&&Mt(i);)e+=O(i),t.advance();return e},Ot.regexp_eatExtendedAtom=function(t){return t.eat(46)||this.regexp_eatReverseSolidusAtomEscape(t)||this.regexp_eatCharacterClass(t)||this.regexp_eatUncapturingGroup(t)||this.regexp_eatCapturingGroup(t)||this.regexp_eatInvalidBracedQuantifier(t)||this.regexp_eatExtendedPatternCharacter(t)},Ot.regexp_eatInvalidBracedQuantifier=function(t){return this.regexp_eatBracedQuantifier(t,!0)&&t.raise("Nothing to repeat"),!1},Ot.regexp_eatSyntaxCharacter=function(t){var e=t.current();return!!Ft(e)&&(t.lastIntValue=e,t.advance(),!0)},Ot.regexp_eatPatternCharacters=function(t){for(var e=t.pos,i=0;-1!==(i=t.current())&&!Ft(i);)t.advance();return t.pos!==e},Ot.regexp_eatExtendedPatternCharacter=function(t){var e=t.current();return!(-1===e||36===e||e>=40&&e<=43||46===e||63===e||91===e||94===e||124===e)&&(t.advance(),!0)},Ot.regexp_groupSpecifier=function(t){if(t.eat(63)){this.regexp_eatGroupName(t)||t.raise("Invalid group");var e=this.options.ecmaVersion>=16,i=t.groupNames[t.lastStringValue];if(i)if(e)for(var s=0,r=i;s<r.length;s+=1){r[s].separatedFrom(t.branchID)||t.raise("Duplicate capture group name")}else t.raise("Duplicate capture group name");e?(i||(t.groupNames[t.lastStringValue]=[])).push(t.branchID):t.groupNames[t.lastStringValue]=!0}},Ot.regexp_eatGroupName=function(t){if(t.lastStringValue="",t.eat(60)){if(this.regexp_eatRegExpIdentifierName(t)&&t.eat(62))return!0;t.raise("Invalid capture group name")}return!1},Ot.regexp_eatRegExpIdentifierName=function(t){if(t.lastStringValue="",this.regexp_eatRegExpIdentifierStart(t)){for(t.lastStringValue+=O(t.lastIntValue);this.regexp_eatRegExpIdentifierPart(t);)t.lastStringValue+=O(t.lastIntValue);return!0}return!1},Ot.regexp_eatRegExpIdentifierStart=function(t){var e=t.pos,i=this.options.ecmaVersion>=11,s=t.current(i);return t.advance(i),92===s&&this.regexp_eatRegExpUnicodeEscapeSequence(t,i)&&(s=t.lastIntValue),function(t){return d(t,!0)||36===t||95===t}(s)?(t.lastIntValue=s,!0):(t.pos=e,!1)},Ot.regexp_eatRegExpIdentifierPart=function(t){var e=t.pos,i=this.options.ecmaVersion>=11,s=t.current(i);return t.advance(i),92===s&&this.regexp_eatRegExpUnicodeEscapeSequence(t,i)&&(s=t.lastIntValue),function(t){return f(t,!0)||36===t||95===t||8204===t||8205===t}(s)?(t.lastIntValue=s,!0):(t.pos=e,!1)},Ot.regexp_eatAtomEscape=function(t){return!!(this.regexp_eatBackReference(t)||this.regexp_eatCharacterClassEscape(t)||this.regexp_eatCharacterEscape(t)||t.switchN&&this.regexp_eatKGroupName(t))||(t.switchU&&(99===t.current()&&t.raise("Invalid unicode escape"),t.raise("Invalid escape")),!1)},Ot.regexp_eatBackReference=function(t){var e=t.pos;if(this.regexp_eatDecimalEscape(t)){var i=t.lastIntValue;if(t.switchU)return i>t.maxBackReference&&(t.maxBackReference=i),!0;if(i<=t.numCapturingParens)return!0;t.pos=e}return!1},Ot.regexp_eatKGroupName=function(t){if(t.eat(107)){if(this.regexp_eatGroupName(t))return t.backReferenceNames.push(t.lastStringValue),!0;t.raise("Invalid named reference")}return!1},Ot.regexp_eatCharacterEscape=function(t){return this.regexp_eatControlEscape(t)||this.regexp_eatCControlLetter(t)||this.regexp_eatZero(t)||this.regexp_eatHexEscapeSequence(t)||this.regexp_eatRegExpUnicodeEscapeSequence(t,!1)||!t.switchU&&this.regexp_eatLegacyOctalEscapeSequence(t)||this.regexp_eatIdentityEscape(t)},Ot.regexp_eatCControlLetter=function(t){var e=t.pos;if(t.eat(99)){if(this.regexp_eatControlLetter(t))return!0;t.pos=e}return!1},Ot.regexp_eatZero=function(t){return 48===t.current()&&!Gt(t.lookahead())&&(t.lastIntValue=0,t.advance(),!0)},Ot.regexp_eatControlEscape=function(t){var e=t.current();return 116===e?(t.lastIntValue=9,t.advance(),!0):110===e?(t.lastIntValue=10,t.advance(),!0):118===e?(t.lastIntValue=11,t.advance(),!0):102===e?(t.lastIntValue=12,t.advance(),!0):114===e&&(t.lastIntValue=13,t.advance(),!0)},Ot.regexp_eatControlLetter=function(t){var e=t.current();return!!jt(e)&&(t.lastIntValue=e%32,t.advance(),!0)},Ot.regexp_eatRegExpUnicodeEscapeSequence=function(t,e){void 0===e&&(e=!1);var i,s=t.pos,r=e||t.switchU;if(t.eat(117)){if(this.regexp_eatFixedHexDigits(t,4)){var a=t.lastIntValue;if(r&&a>=55296&&a<=56319){var n=t.pos;if(t.eat(92)&&t.eat(117)&&this.regexp_eatFixedHexDigits(t,4)){var o=t.lastIntValue;if(o>=56320&&o<=57343)return t.lastIntValue=1024*(a-55296)+(o-56320)+65536,!0}t.pos=n,t.lastIntValue=a}return!0}if(r&&t.eat(123)&&this.regexp_eatHexDigits(t)&&t.eat(125)&&((i=t.lastIntValue)>=0&&i<=1114111))return!0;r&&t.raise("Invalid unicode escape"),t.pos=s}return!1},Ot.regexp_eatIdentityEscape=function(t){if(t.switchU)return!!this.regexp_eatSyntaxCharacter(t)||!!t.eat(47)&&(t.lastIntValue=47,!0);var e=t.current();return!(99===e||t.switchN&&107===e)&&(t.lastIntValue=e,t.advance(),!0)},Ot.regexp_eatDecimalEscape=function(t){t.lastIntValue=0;var e=t.current();if(e>=49&&e<=57){do{t.lastIntValue=10*t.lastIntValue+(e-48),t.advance()}while((e=t.current())>=48&&e<=57);return!0}return!1};function Ut(t){return jt(t)||95===t}function qt(t){return Ut(t)||Gt(t)}function Gt(t){return t>=48&&t<=57}function Wt(t){return t>=48&&t<=57||t>=65&&t<=70||t>=97&&t<=102}function Ht(t){return t>=65&&t<=70?t-65+10:t>=97&&t<=102?t-97+10:t-48}function zt(t){return t>=48&&t<=55}Ot.regexp_eatCharacterClassEscape=function(t){var e=t.current();if(function(t){return 100===t||68===t||115===t||83===t||119===t||87===t}(e))return t.lastIntValue=-1,t.advance(),1;var i=!1;if(t.switchU&&this.options.ecmaVersion>=9&&((i=80===e)||112===e)){var s;if(t.lastIntValue=-1,t.advance(),t.eat(123)&&(s=this.regexp_eatUnicodePropertyValueExpression(t))&&t.eat(125))return i&&2===s&&t.raise("Invalid property name"),s;t.raise("Invalid property name")}return 0},Ot.regexp_eatUnicodePropertyValueExpression=function(t){var e=t.pos;if(this.regexp_eatUnicodePropertyName(t)&&t.eat(61)){var i=t.lastStringValue;if(this.regexp_eatUnicodePropertyValue(t)){var s=t.lastStringValue;return this.regexp_validateUnicodePropertyNameAndValue(t,i,s),1}}if(t.pos=e,this.regexp_eatLoneUnicodePropertyNameOrValue(t)){var r=t.lastStringValue;return this.regexp_validateUnicodePropertyNameOrValue(t,r)}return 0},Ot.regexp_validateUnicodePropertyNameAndValue=function(t,e,i){N(t.unicodeProperties.nonBinary,e)||t.raise("Invalid property name"),t.unicodeProperties.nonBinary[e].test(i)||t.raise("Invalid property value")},Ot.regexp_validateUnicodePropertyNameOrValue=function(t,e){return t.unicodeProperties.binary.test(e)?1:t.switchV&&t.unicodeProperties.binaryOfStrings.test(e)?2:void t.raise("Invalid property name")},Ot.regexp_eatUnicodePropertyName=function(t){var e=0;for(t.lastStringValue="";Ut(e=t.current());)t.lastStringValue+=O(e),t.advance();return""!==t.lastStringValue},Ot.regexp_eatUnicodePropertyValue=function(t){var e=0;for(t.lastStringValue="";qt(e=t.current());)t.lastStringValue+=O(e),t.advance();return""!==t.lastStringValue},Ot.regexp_eatLoneUnicodePropertyNameOrValue=function(t){return this.regexp_eatUnicodePropertyValue(t)},Ot.regexp_eatCharacterClass=function(t){if(t.eat(91)){var e=t.eat(94),i=this.regexp_classContents(t);return t.eat(93)||t.raise("Unterminated character class"),e&&2===i&&t.raise("Negated character class may contain strings"),!0}return!1},Ot.regexp_classContents=function(t){return 93===t.current()?1:t.switchV?this.regexp_classSetExpression(t):(this.regexp_nonEmptyClassRanges(t),1)},Ot.regexp_nonEmptyClassRanges=function(t){for(;this.regexp_eatClassAtom(t);){var e=t.lastIntValue;if(t.eat(45)&&this.regexp_eatClassAtom(t)){var i=t.lastIntValue;!t.switchU||-1!==e&&-1!==i||t.raise("Invalid character class"),-1!==e&&-1!==i&&e>i&&t.raise("Range out of order in character class")}}},Ot.regexp_eatClassAtom=function(t){var e=t.pos;if(t.eat(92)){if(this.regexp_eatClassEscape(t))return!0;if(t.switchU){var i=t.current();(99===i||zt(i))&&t.raise("Invalid class escape"),t.raise("Invalid escape")}t.pos=e}var s=t.current();return 93!==s&&(t.lastIntValue=s,t.advance(),!0)},Ot.regexp_eatClassEscape=function(t){var e=t.pos;if(t.eat(98))return t.lastIntValue=8,!0;if(t.switchU&&t.eat(45))return t.lastIntValue=45,!0;if(!t.switchU&&t.eat(99)){if(this.regexp_eatClassControlLetter(t))return!0;t.pos=e}return this.regexp_eatCharacterClassEscape(t)||this.regexp_eatCharacterEscape(t)},Ot.regexp_classSetExpression=function(t){var e,i=1;if(this.regexp_eatClassSetRange(t));else if(e=this.regexp_eatClassSetOperand(t)){2===e&&(i=2);for(var s=t.pos;t.eatChars([38,38]);)38!==t.current()&&(e=this.regexp_eatClassSetOperand(t))?2!==e&&(i=1):t.raise("Invalid character in character class");if(s!==t.pos)return i;for(;t.eatChars([45,45]);)this.regexp_eatClassSetOperand(t)||t.raise("Invalid character in character class");if(s!==t.pos)return i}else t.raise("Invalid character in character class");for(;;)if(!this.regexp_eatClassSetRange(t)){if(!(e=this.regexp_eatClassSetOperand(t)))return i;2===e&&(i=2)}},Ot.regexp_eatClassSetRange=function(t){var e=t.pos;if(this.regexp_eatClassSetCharacter(t)){var i=t.lastIntValue;if(t.eat(45)&&this.regexp_eatClassSetCharacter(t)){var s=t.lastIntValue;return-1!==i&&-1!==s&&i>s&&t.raise("Range out of order in character class"),!0}t.pos=e}return!1},Ot.regexp_eatClassSetOperand=function(t){return this.regexp_eatClassSetCharacter(t)?1:this.regexp_eatClassStringDisjunction(t)||this.regexp_eatNestedClass(t)},Ot.regexp_eatNestedClass=function(t){var e=t.pos;if(t.eat(91)){var i=t.eat(94),s=this.regexp_classContents(t);if(t.eat(93))return i&&2===s&&t.raise("Negated character class may contain strings"),s;t.pos=e}if(t.eat(92)){var r=this.regexp_eatCharacterClassEscape(t);if(r)return r;t.pos=e}return null},Ot.regexp_eatClassStringDisjunction=function(t){var e=t.pos;if(t.eatChars([92,113])){if(t.eat(123)){var i=this.regexp_classStringDisjunctionContents(t);if(t.eat(125))return i}else t.raise("Invalid escape");t.pos=e}return null},Ot.regexp_classStringDisjunctionContents=function(t){for(var e=this.regexp_classString(t);t.eat(124);)2===this.regexp_classString(t)&&(e=2);return e},Ot.regexp_classString=function(t){for(var e=0;this.regexp_eatClassSetCharacter(t);)e++;return 1===e?1:2},Ot.regexp_eatClassSetCharacter=function(t){var e=t.pos;if(t.eat(92))return!(!this.regexp_eatCharacterEscape(t)&&!this.regexp_eatClassSetReservedPunctuator(t))||(t.eat(98)?(t.lastIntValue=8,!0):(t.pos=e,!1));var i=t.current();return!(i<0||i===t.lookahead()&&function(t){return 33===t||t>=35&&t<=38||t>=42&&t<=44||46===t||t>=58&&t<=64||94===t||96===t||126===t}(i))&&(!function(t){return 40===t||41===t||45===t||47===t||t>=91&&t<=93||t>=123&&t<=125}(i)&&(t.advance(),t.lastIntValue=i,!0))},Ot.regexp_eatClassSetReservedPunctuator=function(t){var e=t.current();return!!function(t){return 33===t||35===t||37===t||38===t||44===t||45===t||t>=58&&t<=62||64===t||96===t||126===t}(e)&&(t.lastIntValue=e,t.advance(),!0)},Ot.regexp_eatClassControlLetter=function(t){var e=t.current();return!(!Gt(e)&&95!==e)&&(t.lastIntValue=e%32,t.advance(),!0)},Ot.regexp_eatHexEscapeSequence=function(t){var e=t.pos;if(t.eat(120)){if(this.regexp_eatFixedHexDigits(t,2))return!0;t.switchU&&t.raise("Invalid escape"),t.pos=e}return!1},Ot.regexp_eatDecimalDigits=function(t){var e=t.pos,i=0;for(t.lastIntValue=0;Gt(i=t.current());)t.lastIntValue=10*t.lastIntValue+(i-48),t.advance();return t.pos!==e},Ot.regexp_eatHexDigits=function(t){var e=t.pos,i=0;for(t.lastIntValue=0;Wt(i=t.current());)t.lastIntValue=16*t.lastIntValue+Ht(i),t.advance();return t.pos!==e},Ot.regexp_eatLegacyOctalEscapeSequence=function(t){if(this.regexp_eatOctalDigit(t)){var e=t.lastIntValue;if(this.regexp_eatOctalDigit(t)){var i=t.lastIntValue;e<=3&&this.regexp_eatOctalDigit(t)?t.lastIntValue=64*e+8*i+t.lastIntValue:t.lastIntValue=8*e+i}else t.lastIntValue=e;return!0}return!1},Ot.regexp_eatOctalDigit=function(t){var e=t.current();return zt(e)?(t.lastIntValue=e-48,t.advance(),!0):(t.lastIntValue=0,!1)},Ot.regexp_eatFixedHexDigits=function(t,e){var i=t.pos;t.lastIntValue=0;for(var s=0;s<e;++s){var r=t.current();if(!Wt(r))return t.pos=i,!1;t.lastIntValue=16*t.lastIntValue+Ht(r),t.advance()}return!0};var Xt=function(t){this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,t.options.locations&&(this.loc=new M(t,t.startLoc,t.endLoc)),t.options.ranges&&(this.range=[t.start,t.end])},Kt=z.prototype;function Qt(t){return"function"!=typeof BigInt?null:BigInt(t.replace(/_/g,""))}Kt.next=function(t){!t&&this.type.keyword&&this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword "+this.type.keyword),this.options.onToken&&this.options.onToken(new Xt(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},Kt.getToken=function(){return this.next(),new Xt(this)},"undefined"!=typeof Symbol&&(Kt[Symbol.iterator]=function(){var t=this;return{next:function(){var e=t.getToken();return{done:e.type===_.eof,value:e}}}}),Kt.nextToken=function(){var t=this.curContext();return t&&t.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(_.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},Kt.readToken=function(t){return d(t,this.options.ecmaVersion>=6)||92===t?this.readWord():this.getTokenFromCode(t)},Kt.fullCharCodeAt=function(t){var e=this.input.charCodeAt(t);if(e<=55295||e>=56320)return e;var i=this.input.charCodeAt(t+1);return i<=56319||i>=57344?e:(e<<10)+i-56613888},Kt.fullCharCodeAtPos=function(){return this.fullCharCodeAt(this.pos)},Kt.skipBlockComment=function(){var t=this.options.onComment&&this.curPosition(),e=this.pos,i=this.input.indexOf("*/",this.pos+=2);if(-1===i&&this.raise(this.pos-2,"Unterminated comment"),this.pos=i+2,this.options.locations)for(var s=void 0,r=e;(s=w(this.input,r,this.pos))>-1;)++this.curLine,r=this.lineStart=s;this.options.onComment&&this.options.onComment(!0,this.input.slice(e+2,i),e,this.pos,t,this.curPosition())},Kt.skipLineComment=function(t){for(var e=this.pos,i=this.options.onComment&&this.curPosition(),s=this.input.charCodeAt(this.pos+=t);this.pos<this.input.length&&!C(s);)s=this.input.charCodeAt(++this.pos);this.options.onComment&&this.options.onComment(!1,this.input.slice(e+t,this.pos),e,this.pos,i,this.curPosition())},Kt.skipSpace=function(){t:for(;this.pos<this.input.length;){var t=this.input.charCodeAt(this.pos);switch(t){case 32:case 160:++this.pos;break;case 13:10===this.input.charCodeAt(this.pos+1)&&++this.pos;case 10:case 8232:case 8233:++this.pos,this.options.locations&&(++this.curLine,this.lineStart=this.pos);break;case 47:switch(this.input.charCodeAt(this.pos+1)){case 42:this.skipBlockComment();break;case 47:this.skipLineComment(2);break;default:break t}break;default:if(!(t>8&&t<14||t>=5760&&E.test(String.fromCharCode(t))))break t;++this.pos}}},Kt.finishToken=function(t,e){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var i=this.type;this.type=t,this.value=e,this.updateContext(i)},Kt.readToken_dot=function(){var t=this.input.charCodeAt(this.pos+1);if(t>=48&&t<=57)return this.readNumber(!0);var e=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===t&&46===e?(this.pos+=3,this.finishToken(_.ellipsis)):(++this.pos,this.finishToken(_.dot))},Kt.readToken_slash=function(){var t=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===t?this.finishOp(_.assign,2):this.finishOp(_.slash,1)},Kt.readToken_mult_modulo_exp=function(t){var e=this.input.charCodeAt(this.pos+1),i=1,s=42===t?_.star:_.modulo;return this.options.ecmaVersion>=7&&42===t&&42===e&&(++i,s=_.starstar,e=this.input.charCodeAt(this.pos+2)),61===e?this.finishOp(_.assign,i+1):this.finishOp(s,i)},Kt.readToken_pipe_amp=function(t){var e=this.input.charCodeAt(this.pos+1);if(e===t){if(this.options.ecmaVersion>=12)if(61===this.input.charCodeAt(this.pos+2))return this.finishOp(_.assign,3);return this.finishOp(124===t?_.logicalOR:_.logicalAND,2)}return 61===e?this.finishOp(_.assign,2):this.finishOp(124===t?_.bitwiseOR:_.bitwiseAND,1)},Kt.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(_.assign,2):this.finishOp(_.bitwiseXOR,1)},Kt.readToken_plus_min=function(t){var e=this.input.charCodeAt(this.pos+1);return e===t?45!==e||this.inModule||62!==this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!k.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(_.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===e?this.finishOp(_.assign,2):this.finishOp(_.plusMin,1)},Kt.readToken_lt_gt=function(t){var e=this.input.charCodeAt(this.pos+1),i=1;return e===t?(i=62===t&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+i)?this.finishOp(_.assign,i+1):this.finishOp(_.bitShift,i)):33!==e||60!==t||this.inModule||45!==this.input.charCodeAt(this.pos+2)||45!==this.input.charCodeAt(this.pos+3)?(61===e&&(i=2),this.finishOp(_.relational,i)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},Kt.readToken_eq_excl=function(t){var e=this.input.charCodeAt(this.pos+1);return 61===e?this.finishOp(_.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===t&&62===e&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(_.arrow)):this.finishOp(61===t?_.eq:_.prefix,1)},Kt.readToken_question=function(){var t=this.options.ecmaVersion;if(t>=11){var e=this.input.charCodeAt(this.pos+1);if(46===e){var i=this.input.charCodeAt(this.pos+2);if(i<48||i>57)return this.finishOp(_.questionDot,2)}if(63===e){if(t>=12)if(61===this.input.charCodeAt(this.pos+2))return this.finishOp(_.assign,3);return this.finishOp(_.coalesce,2)}}return this.finishOp(_.question,1)},Kt.readToken_numberSign=function(){var t=35;if(this.options.ecmaVersion>=13&&(++this.pos,d(t=this.fullCharCodeAtPos(),!0)||92===t))return this.finishToken(_.privateId,this.readWord1());this.raise(this.pos,"Unexpected character '"+O(t)+"'")},Kt.getTokenFromCode=function(t){switch(t){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(_.parenL);case 41:return++this.pos,this.finishToken(_.parenR);case 59:return++this.pos,this.finishToken(_.semi);case 44:return++this.pos,this.finishToken(_.comma);case 91:return++this.pos,this.finishToken(_.bracketL);case 93:return++this.pos,this.finishToken(_.bracketR);case 123:return++this.pos,this.finishToken(_.braceL);case 125:return++this.pos,this.finishToken(_.braceR);case 58:return++this.pos,this.finishToken(_.colon);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(_.backQuote);case 48:var e=this.input.charCodeAt(this.pos+1);if(120===e||88===e)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===e||79===e)return this.readRadixNumber(8);if(98===e||66===e)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(t);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(t);case 124:case 38:return this.readToken_pipe_amp(t);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(t);case 60:case 62:return this.readToken_lt_gt(t);case 61:case 33:return this.readToken_eq_excl(t);case 63:return this.readToken_question();case 126:return this.finishOp(_.prefix,1);case 35:return this.readToken_numberSign()}this.raise(this.pos,"Unexpected character '"+O(t)+"'")},Kt.finishOp=function(t,e){var i=this.input.slice(this.pos,this.pos+e);return this.pos+=e,this.finishToken(t,i)},Kt.readRegexp=function(){for(var t,e,i=this.pos;;){this.pos>=this.input.length&&this.raise(i,"Unterminated regular expression");var s=this.input.charAt(this.pos);if(k.test(s)&&this.raise(i,"Unterminated regular expression"),t)t=!1;else{if("["===s)e=!0;else if("]"===s&&e)e=!1;else if("/"===s&&!e)break;t="\\"===s}++this.pos}var r=this.input.slice(i,this.pos);++this.pos;var a=this.pos,n=this.readWord1();this.containsEsc&&this.unexpected(a);var o=this.regexpState||(this.regexpState=new Bt(this));o.reset(i,r,n),this.validateRegExpFlags(o),this.validateRegExpPattern(o);var h=null;try{h=new RegExp(r,n)}catch(t){}return this.finishToken(_.regexp,{pattern:r,flags:n,value:h})},Kt.readInt=function(t,e,i){for(var s=this.options.ecmaVersion>=12&&void 0===e,r=i&&48===this.input.charCodeAt(this.pos),a=this.pos,n=0,o=0,h=0,p=null==e?1/0:e;h<p;++h,++this.pos){var c=this.input.charCodeAt(this.pos),l=void 0;if(s&&95===c)r&&this.raiseRecoverable(this.pos,"Numeric separator is not allowed in legacy octal numeric literals"),95===o&&this.raiseRecoverable(this.pos,"Numeric separator must be exactly one underscore"),0===h&&this.raiseRecoverable(this.pos,"Numeric separator is not allowed at the first of digits"),o=c;else{if((l=c>=97?c-97+10:c>=65?c-65+10:c>=48&&c<=57?c-48:1/0)>=t)break;o=c,n=n*t+l}}return s&&95===o&&this.raiseRecoverable(this.pos-1,"Numeric separator is not allowed at the last of digits"),this.pos===a||null!=e&&this.pos-a!==e?null:n},Kt.readRadixNumber=function(t){var e=this.pos;this.pos+=2;var i=this.readInt(t);return null==i&&this.raise(this.start+2,"Expected number in radix "+t),this.options.ecmaVersion>=11&&110===this.input.charCodeAt(this.pos)?(i=Qt(this.input.slice(e,this.pos)),++this.pos):d(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(_.num,i)},Kt.readNumber=function(t){var e=this.pos;t||null!==this.readInt(10,void 0,!0)||this.raise(e,"Invalid number");var i=this.pos-e>=2&&48===this.input.charCodeAt(e);i&&this.strict&&this.raise(e,"Invalid number");var s=this.input.charCodeAt(this.pos);if(!i&&!t&&this.options.ecmaVersion>=11&&110===s){var r=Qt(this.input.slice(e,this.pos));return++this.pos,d(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(_.num,r)}i&&/[89]/.test(this.input.slice(e,this.pos))&&(i=!1),46!==s||i||(++this.pos,this.readInt(10),s=this.input.charCodeAt(this.pos)),69!==s&&101!==s||i||(43!==(s=this.input.charCodeAt(++this.pos))&&45!==s||++this.pos,null===this.readInt(10)&&this.raise(e,"Invalid number")),d(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var a,n=(a=this.input.slice(e,this.pos),i?parseInt(a,8):parseFloat(a.replace(/_/g,"")));return this.finishToken(_.num,n)},Kt.readCodePoint=function(){var t;if(123===this.input.charCodeAt(this.pos)){this.options.ecmaVersion<6&&this.unexpected();var e=++this.pos;t=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,t>1114111&&this.invalidStringToken(e,"Code point out of bounds")}else t=this.readHexChar(4);return t},Kt.readString=function(t){for(var e="",i=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");var s=this.input.charCodeAt(this.pos);if(s===t)break;92===s?(e+=this.input.slice(i,this.pos),e+=this.readEscapedChar(!1),i=this.pos):8232===s||8233===s?(this.options.ecmaVersion<10&&this.raise(this.start,"Unterminated string constant"),++this.pos,this.options.locations&&(this.curLine++,this.lineStart=this.pos)):(C(s)&&this.raise(this.start,"Unterminated string constant"),++this.pos)}return e+=this.input.slice(i,this.pos++),this.finishToken(_.string,e)};var Jt={};Kt.tryReadTemplateToken=function(){this.inTemplateElement=!0;try{this.readTmplToken()}catch(t){if(t!==Jt)throw t;this.readInvalidTemplateToken()}this.inTemplateElement=!1},Kt.invalidStringToken=function(t,e){if(this.inTemplateElement&&this.options.ecmaVersion>=9)throw Jt;this.raise(t,e)},Kt.readTmplToken=function(){for(var t="",e=this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated template");var i=this.input.charCodeAt(this.pos);if(96===i||36===i&&123===this.input.charCodeAt(this.pos+1))return this.pos!==this.start||this.type!==_.template&&this.type!==_.invalidTemplate?(t+=this.input.slice(e,this.pos),this.finishToken(_.template,t)):36===i?(this.pos+=2,this.finishToken(_.dollarBraceL)):(++this.pos,this.finishToken(_.backQuote));if(92===i)t+=this.input.slice(e,this.pos),t+=this.readEscapedChar(!0),e=this.pos;else if(C(i)){switch(t+=this.input.slice(e,this.pos),++this.pos,i){case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:t+="\n";break;default:t+=String.fromCharCode(i)}this.options.locations&&(++this.curLine,this.lineStart=this.pos),e=this.pos}else++this.pos}},Kt.readInvalidTemplateToken=function(){for(;this.pos<this.input.length;this.pos++)switch(this.input[this.pos]){case"\\":++this.pos;break;case"$":if("{"!==this.input[this.pos+1])break;case"`":return this.finishToken(_.invalidTemplate,this.input.slice(this.start,this.pos));case"\r":"\n"===this.input[this.pos+1]&&++this.pos;case"\n":case"\u2028":case"\u2029":++this.curLine,this.lineStart=this.pos+1}this.raise(this.start,"Unterminated template")},Kt.readEscapedChar=function(t){var e=this.input.charCodeAt(++this.pos);switch(++this.pos,e){case 110:return"\n";case 114:return"\r";case 120:return String.fromCharCode(this.readHexChar(2));case 117:return O(this.readCodePoint());case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:return this.options.locations&&(this.lineStart=this.pos,++this.curLine),"";case 56:case 57:if(this.strict&&this.invalidStringToken(this.pos-1,"Invalid escape sequence"),t){var i=this.pos-1;this.invalidStringToken(i,"Invalid escape sequence in template string")}default:if(e>=48&&e<=55){var s=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],r=parseInt(s,8);return r>255&&(s=s.slice(0,-1),r=parseInt(s,8)),this.pos+=s.length-1,e=this.input.charCodeAt(this.pos),"0"===s&&56!==e&&57!==e||!this.strict&&!t||this.invalidStringToken(this.pos-1-s.length,t?"Octal literal in template string":"Octal literal in strict mode"),String.fromCharCode(r)}return C(e)?(this.options.locations&&(this.lineStart=this.pos,++this.curLine),""):String.fromCharCode(e)}},Kt.readHexChar=function(t){var e=this.pos,i=this.readInt(16,t);return null===i&&this.invalidStringToken(e,"Bad character escape sequence"),i},Kt.readWord1=function(){this.containsEsc=!1;for(var t="",e=!0,i=this.pos,s=this.options.ecmaVersion>=6;this.pos<this.input.length;){var r=this.fullCharCodeAtPos();if(f(r,s))this.pos+=r<=65535?1:2;else{if(92!==r)break;this.containsEsc=!0,t+=this.input.slice(i,this.pos);var a=this.pos;117!==this.input.charCodeAt(++this.pos)&&this.invalidStringToken(this.pos,"Expecting Unicode escape sequence \\uXXXX"),++this.pos;var n=this.readCodePoint();(e?d:f)(n,s)||this.invalidStringToken(a,"Invalid Unicode escape"),t+=O(n),i=this.pos}e=!1}return t+this.input.slice(i,this.pos)},Kt.readWord=function(){var t=this.readWord1(),e=_.name;return this.keywords.test(t)&&(e=y[t]),this.finishToken(e,t)};z.acorn={Parser:z,version:"8.16.0",defaultOptions:j,Position:B,SourceLocation:M,getLineInfo:F,Node:gt,TokenType:m,tokTypes:_,keywordTypes:y,TokContext:nt,tokContexts:ot,isIdentifierChar:f,isIdentifierStart:d,Token:Xt,isNewLine:C,lineBreak:k,lineBreakG:S,nonASCIIwhitespace:E};var Yt=i(214);const Zt="Boolean",$t="Identifier",te="PrivateIdentifier",ee="Keyword",ie="Null",se="Numeric",re="Punctuator",ae="String",ne="RegularExpression",oe="Template",he="JSXIdentifier",pe="JSXText";function ce(t,e){this._acornTokTypes=t,this._tokens=[],this._curlyBrace=null,this._code=e}ce.prototype={constructor:ce,translate(t,e){const i=t.type,s=this._acornTokTypes;if(i===s.name)t.type=$t,"static"===t.value&&(t.type=ee),e.ecmaVersion>5&&("yield"===t.value||"let"===t.value)&&(t.type=ee);else if(i===s.privateId)t.type=te;else if(i===s.semi||i===s.comma||i===s.parenL||i===s.parenR||i===s.braceL||i===s.braceR||i===s.dot||i===s.bracketL||i===s.colon||i===s.question||i===s.bracketR||i===s.ellipsis||i===s.arrow||i===s.jsxTagStart||i===s.incDec||i===s.starstar||i===s.jsxTagEnd||i===s.prefix||i===s.questionDot||i.binop&&!i.keyword||i.isAssign)t.type=re,t.value=this._code.slice(t.start,t.end);else if(i===s.jsxName)t.type=he;else if("jsxText"===i.label||i===s.jsxAttrValueToken)t.type=pe;else if(i.keyword)"true"===i.keyword||"false"===i.keyword?t.type=Zt:"null"===i.keyword?t.type=ie:t.type=ee;else if(i===s.num)t.type=se,t.value=this._code.slice(t.start,t.end);else if(i===s.string)e.jsxAttrValueToken?(e.jsxAttrValueToken=!1,t.type=pe):t.type=ae,t.value=this._code.slice(t.start,t.end);else if(i===s.regexp){t.type=ne;const e=t.value;t.regex={flags:e.flags,pattern:e.pattern},t.value=`/${e.pattern}/${e.flags}`}return t},onToken(t,e){const i=this._acornTokTypes,s=e.tokens,r=this._tokens,a=()=>{s.push(function(t,e){const i=t[0],s=t[t.length-1],r={type:oe,value:e.slice(i.start,s.end)};return i.loc&&(r.loc={start:i.loc.start,end:s.loc.end}),i.range&&(r.start=i.range[0],r.end=s.range[1],r.range=[r.start,r.end]),r}(this._tokens,this._code)),this._tokens=[]};if(t.type!==i.eof){if(t.type===i.backQuote)return this._curlyBrace&&(s.push(this.translate(this._curlyBrace,e)),this._curlyBrace=null),r.push(t),void(r.length>1&&a());if(t.type===i.dollarBraceL)return r.push(t),void a();if(t.type===i.braceR)return this._curlyBrace&&s.push(this.translate(this._curlyBrace,e)),void(this._curlyBrace=t);if(t.type===i.template||t.type===i.invalidTemplate)return this._curlyBrace&&(r.push(this._curlyBrace),this._curlyBrace=null),void r.push(t);this._curlyBrace&&(s.push(this.translate(this._curlyBrace,e)),this._curlyBrace=null),s.push(this.translate(t,e))}else this._curlyBrace&&s.push(this.translate(this._curlyBrace,e))}};const le=ce,ue=[3,5,6,7,8,9,10,11,12,13,14,15];function de(){return ue[ue.length-1]}function fe(t){const e=function(t=5){let e="latest"===t?de():t;if("number"!=typeof e)throw new Error(`ecmaVersion must be a number or "latest". Received value of type ${typeof t} instead.`);if(e>=2015&&(e-=2009),!ue.includes(e))throw new Error("Invalid ecmaVersion.");return e}(t.ecmaVersion),i=function(t="script"){if("script"===t||"module"===t)return t;if("commonjs"===t)return"script";throw new Error("Invalid sourceType.")}(t.sourceType),s=!0===t.range,r=!0===t.loc;if(3!==e&&t.allowReserved)throw new Error("`allowReserved` is only supported when ecmaVersion is 3");if(void 0!==t.allowReserved&&"boolean"!=typeof t.allowReserved)throw new Error("`allowReserved`, when present, must be `true` or `false`");const a=3===e&&(t.allowReserved||"never"),n=t.ecmaFeatures||{},o="commonjs"===t.sourceType||Boolean(n.globalReturn);if("module"===i&&e<6)throw new Error("sourceType 'module' is not supported when ecmaVersion < 2015. Consider adding `{ ecmaVersion: 2015 }` to the parser options.");return Object.assign({},t,{ecmaVersion:e,sourceType:i,ranges:s,locations:r,allowReserved:a,allowReturnOutsideFunction:o})}const me=Symbol("espree's internal state"),ge=Symbol("espree's esprimaFinishNode");const xe=()=>t=>{const e=Object.assign({},t.acorn.tokTypes);return t.acornJsx&&Object.assign(e,t.acornJsx.tokTypes),class extends t{constructor(t,i){"object"==typeof t&&null!==t||(t={}),"string"==typeof i||i instanceof String||(i=String(i));const s=t.sourceType,r=fe(t),a=r.ecmaFeatures||{},n=!0===r.tokens?new le(e,i):null,o={originalSourceType:s||r.sourceType,tokens:n?[]:null,comments:!0===r.comment?[]:null,impliedStrict:!0===a.impliedStrict&&r.ecmaVersion>=5,ecmaVersion:r.ecmaVersion,jsxAttrValueToken:!1,lastToken:null,templateElements:[]};super({ecmaVersion:r.ecmaVersion,sourceType:r.sourceType,ranges:r.ranges,locations:r.locations,allowReserved:r.allowReserved,allowReturnOutsideFunction:r.allowReturnOutsideFunction,onToken(t){n&&n.onToken(t,o),t.type!==e.eof&&(o.lastToken=t)},onComment(t,e,s,r,a,n){if(o.comments){const h=function(t,e,i,s,r,a,n){let o;o=t?"Block":"#!"===n.slice(i,i+2)?"Hashbang":"Line";const h={type:o,value:e};return"number"==typeof i&&(h.start=i,h.end=s,h.range=[i,s]),"object"==typeof r&&(h.loc={start:r,end:a}),h}(t,e,s,r,a,n,i);o.comments.push(h)}}},i),this[me]=o}tokenize(){do{this.next()}while(this.type!==e.eof);this.next();const t=this[me],i=t.tokens;return t.comments&&(i.comments=t.comments),i}finishNode(...t){const e=super.finishNode(...t);return this[ge](e)}finishNodeAt(...t){const e=super.finishNodeAt(...t);return this[ge](e)}parse(){const t=this[me],e=super.parse();if(e.sourceType=t.originalSourceType,t.comments&&(e.comments=t.comments),t.tokens&&(e.tokens=t.tokens),e.body.length){const[t]=e.body;e.range&&(e.range[0]=t.range[0]),e.loc&&(e.loc.start=t.loc.start),e.start=t.start}return t.lastToken&&(e.range&&(e.range[1]=t.lastToken.range[1]),e.loc&&(e.loc.end=t.lastToken.loc.end),e.end=t.lastToken.end),this[me].templateElements.forEach((t=>{const e=t.tail?1:2;t.start+=-1,t.end+=e,t.range&&(t.range[0]+=-1,t.range[1]+=e),t.loc&&(t.loc.start.column+=-1,t.loc.end.column+=e)})),e}parseTopLevel(t){return this[me].impliedStrict&&(this.strict=!0),super.parseTopLevel(t)}raise(e,i){const s=t.acorn.getLineInfo(this.input,e),r=new SyntaxError(i);throw r.index=e,r.lineNumber=s.line,r.column=s.column+1,r}raiseRecoverable(t,e){this.raise(t,e)}unexpected(t){let e="Unexpected token";if(null!=t){if(this.pos=t,this.options.locations)for(;this.pos<this.lineStart;)this.lineStart=this.input.lastIndexOf("\n",this.lineStart-2)+1,--this.curLine;this.nextToken()}this.end>this.start&&(e+=` ${this.input.slice(this.start,this.end)}`),this.raise(this.start,e)}jsx_readString(t){const i=super.jsx_readString(t);return 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t of ye)Object.freeze(ve[t]);Object.freeze(ve);const be=ve;new Set(["parent","leadingComments","trailingComments"]);const _e={_regular:null,_jsx:null,get regular(){return null===this._regular&&(this._regular=z.extend(xe())),this._regular},get jsx(){return null===this._jsx&&(this._jsx=z.extend(Yt(),xe())),this._jsx},get(t){return Boolean(t&&t.ecmaFeatures&&t.ecmaFeatures.jsx)?this.jsx:this.regular}};function ke(t,e){const i=_e.get(e);return e&&!0===e.tokens||(e=Object.assign({},e,{tokens:!0})),new i(e,t).tokenize()}function Se(t,e){return new(_e.get(e))(e,t).parse()}const Ce="9.6.1",we="espree",Ee=be,Ae=function(){let t,e={};for(t in"function"==typeof Object.create&&(e=Object.create(null)),Ee)Object.hasOwnProperty.call(Ee,t)&&(e[t]=t);return"function"==typeof Object.freeze&&Object.freeze(e),e}(),Ie=de(),Pe=[...ue];export{Ae as Syntax,Ee as VisitorKeys,Ie as latestEcmaVersion,we as name,Se as parse,Pe as supportedEcmaVersions,ke as tokenize,Ce as version};

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