diff --git a/lib/react-jsx-parser.min.js b/lib/react-jsx-parser.min.js
index 990b684..b0545ee 100644
--- a/lib/react-jsx-parser.min.js
+++ b/lib/react-jsx-parser.min.js
@@ -1 +1 @@
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e(require("react")):"function"==typeof define&&define.amd?define("react-jsx-parser",["react"],e):"object"==typeof exports?exports["react-jsx-parser"]=e(require("react")):t["react-jsx-parser"]=e(t.react)}(this,function(t){return function(t){var e={};function i(s){if(e[s])return e[s].exports;var r=e[s]={i:s,l:!1,exports:{}};return t[s].call(r.exports,r,r.exports,i),r.l=!0,r.exports}return i.m=t,i.c=e,i.d=function(t,e,s){i.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:s})},i.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},i.t=function(t,e){if(1&e&&(t=i(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var s=Object.create(null);if(i.r(s),Object.defineProperty(s,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var r in t)i.d(s,r,function(e){return t[e]}.bind(null,r));return s},i.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return i.d(e,"a",e),e},i.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},i.p="",i(i.s=5)}([function(e,i){e.exports=t},function(t,e,i){"use strict";t.exports=i(2)(i(4))},function(t,e,i){"use strict";var s=i(3),r=/^[\da-fA-F]+$/,n=/^\d+$/;t.exports=function(t){var e=t.tokTypes,i=t.tokContexts;i.j_oTag=new t.TokContext("<tag",!1),i.j_cTag=new t.TokContext("</tag",!1),i.j_expr=new t.TokContext("<tag>...</tag>",!0,!0),e.jsxName=new t.TokenType("jsxName"),e.jsxText=new t.TokenType("jsxText",{beforeExpr:!0}),e.jsxTagStart=new t.TokenType("jsxTagStart"),e.jsxTagEnd=new t.TokenType("jsxTagEnd"),e.jsxTagStart.updateContext=function(){this.context.push(i.j_expr),this.context.push(i.j_oTag),this.exprAllowed=!1},e.jsxTagEnd.updateContext=function(t){var s=this.context.pop();s===i.j_oTag&&t===e.slash||s===i.j_cTag?(this.context.pop(),this.exprAllowed=this.curContext()===i.j_expr):this.exprAllowed=!0};var a=t.Parser.prototype;function o(t){return t?"JSXIdentifier"===t.type?t.name:"JSXNamespacedName"===t.type?t.namespace.name+":"+t.name.name:"JSXMemberExpression"===t.type?o(t.object)+"."+o(t.property):void 0:t}return a.jsx_readToken=function(){for(var i="",s=this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated JSX contents");var r=this.input.charCodeAt(this.pos);switch(r){case 60:case 123:return this.pos===this.start?60===r&&this.exprAllowed?(++this.pos,this.finishToken(e.jsxTagStart)):this.getTokenFromCode(r):(i+=this.input.slice(s,this.pos),this.finishToken(e.jsxText,i));case 38:i+=this.input.slice(s,this.pos),i+=this.jsx_readEntity(),s=this.pos;break;default:t.isNewLine(r)?(i+=this.input.slice(s,this.pos),i+=this.jsx_readNewLine(!0),s=this.pos):++this.pos}}},a.jsx_readNewLine=function(t){var 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},a.jsx_readString=function(i){for(var s="",r=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");var n=this.input.charCodeAt(this.pos);if(n===i)break;38===n?(s+=this.input.slice(r,this.pos),s+=this.jsx_readEntity(),r=this.pos):t.isNewLine(n)?(s+=this.input.slice(r,this.pos),s+=this.jsx_readNewLine(!1),r=this.pos):++this.pos}return s+=this.input.slice(r,this.pos++),this.finishToken(e.string,s)},a.jsx_readEntity=function(){var t,e="",i=0,a=this.input[this.pos];"&"!==a&&this.raise(this.pos,"Entity must start with an ampersand");for(var o=++this.pos;this.pos<this.input.length&&i++<10;){if(";"===(a=this.input[this.pos++])){"#"===e[0]?"x"===e[1]?(e=e.substr(2),r.test(e)&&(t=String.fromCharCode(parseInt(e,16)))):(e=e.substr(1),n.test(e)&&(t=String.fromCharCode(parseInt(e,10)))):t=s[e];break}e+=a}return t||(this.pos=o,"&")},a.jsx_readWord=function(){var i,s=this.pos;do{i=this.input.charCodeAt(++this.pos)}while(t.isIdentifierChar(i)||45===i);return this.finishToken(e.jsxName,this.input.slice(s,this.pos))},a.jsx_parseIdentifier=function(){var t=this.startNode();return this.type===e.jsxName?t.name=this.value:this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"JSXIdentifier")},a.jsx_parseNamespacedName=function(){var t=this.start,i=this.startLoc,s=this.jsx_parseIdentifier();if(!this.options.plugins.jsx.allowNamespaces||!this.eat(e.colon))return s;var r=this.startNodeAt(t,i);return r.namespace=s,r.name=this.jsx_parseIdentifier(),this.finishNode(r,"JSXNamespacedName")},a.jsx_parseElementName=function(){if(this.type===e.jsxTagEnd)return"";var t=this.start,i=this.startLoc,s=this.jsx_parseNamespacedName();for(this.type!==e.dot||"JSXNamespacedName"!==s.type||this.options.plugins.jsx.allowNamespacedObjects||this.unexpected();this.eat(e.dot);){var r=this.startNodeAt(t,i);r.object=s,r.property=this.jsx_parseIdentifier(),s=this.finishNode(r,"JSXMemberExpression")}return s},a.jsx_parseAttributeValue=function(){switch(this.type){case e.braceL:var 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 e.jsxTagStart:case e.string:return this.parseExprAtom();default:this.raise(this.start,"JSX value should be either an expression or a quoted JSX text")}},a.jsx_parseEmptyExpression=function(){var t=this.startNodeAt(this.lastTokEnd,this.lastTokEndLoc);return this.finishNodeAt(t,"JSXEmptyExpression",this.start,this.startLoc)},a.jsx_parseExpressionContainer=function(){var t=this.startNode();return this.next(),t.expression=this.type===e.braceR?this.jsx_parseEmptyExpression():this.parseExpression(),this.expect(e.braceR),this.finishNode(t,"JSXExpressionContainer")},a.jsx_parseAttribute=function(){var t=this.startNode();return this.eat(e.braceL)?(this.expect(e.ellipsis),t.argument=this.parseMaybeAssign(),this.expect(e.braceR),this.finishNode(t,"JSXSpreadAttribute")):(t.name=this.jsx_parseNamespacedName(),t.value=this.eat(e.eq)?this.jsx_parseAttributeValue():null,this.finishNode(t,"JSXAttribute"))},a.jsx_parseOpeningElementAt=function(t,i){var s=this.startNodeAt(t,i);s.attributes=[];var r=this.jsx_parseElementName();for(r&&(s.name=r);this.type!==e.slash&&this.type!==e.jsxTagEnd;)s.attributes.push(this.jsx_parseAttribute());return s.selfClosing=this.eat(e.slash),this.expect(e.jsxTagEnd),this.finishNode(s,r?"JSXOpeningElement":"JSXOpeningFragment")},a.jsx_parseClosingElementAt=function(t,i){var s=this.startNodeAt(t,i),r=this.jsx_parseElementName();return r&&(s.name=r),this.expect(e.jsxTagEnd),this.finishNode(s,r?"JSXClosingElement":"JSXClosingFragment")},a.jsx_parseElementAt=function(t,i){var s=this.startNodeAt(t,i),r=[],n=this.jsx_parseOpeningElementAt(t,i),a=null;if(!n.selfClosing){t:for(;;)switch(this.type){case e.jsxTagStart:if(t=this.start,i=this.startLoc,this.next(),this.eat(e.slash)){a=this.jsx_parseClosingElementAt(t,i);break t}r.push(this.jsx_parseElementAt(t,i));break;case e.jsxText:r.push(this.parseExprAtom());break;case e.braceL:r.push(this.jsx_parseExpressionContainer());break;default:this.unexpected()}o(a.name)!==o(n.name)&&this.raise(a.start,"Expected corresponding JSX closing tag for <"+o(n.name)+">")}return s.openingElement=n,s.closingElement=a,s.children=r,this.type===e.relational&&"<"===this.value&&this.raise(this.start,"Adjacent JSX elements must be wrapped in an enclosing tag"),this.finishNode(s,n.name?"JSXElement":"JSXFragment")},a.jsx_parseText=function(t){var e=this.parseLiteral(t);return e.type="JSXText",e},a.jsx_parseElement=function(){var t=this.start,e=this.startLoc;return this.next(),this.jsx_parseElementAt(t,e)},t.plugins.jsx=function(s,r){r&&("object"!=typeof r&&(r={}),s.options.plugins.jsx={allowNamespaces:!1!==r.allowNamespaces,allowNamespacedObjects:!!r.allowNamespacedObjects},s.extend("parseExprAtom",function(t){return function(i){return this.type===e.jsxText?this.jsx_parseText(this.value):this.type===e.jsxTagStart?this.jsx_parseElement():t.call(this,i)}}),s.extend("readToken",function(s){return function(r){var n=this.curContext();if(n===i.j_expr)return this.jsx_readToken();if(n===i.j_oTag||n===i.j_cTag){if(t.isIdentifierStart(r))return this.jsx_readWord();if(62==r)return++this.pos,this.finishToken(e.jsxTagEnd);if((34===r||39===r)&&n==i.j_oTag)return this.jsx_readString(r)}return 60===r&&this.exprAllowed&&33!==this.input.charCodeAt(this.pos+1)?(++this.pos,this.finishToken(e.jsxTagStart)):s.call(this,r)}}),s.extend("updateContext",function(t){return function(s){if(this.type==e.braceL){var r=this.curContext();r==i.j_oTag?this.context.push(i.b_expr):r==i.j_expr?this.context.push(i.b_tmpl):t.call(this,s),this.exprAllowed=!0}else{if(this.type!==e.slash||s!==e.jsxTagStart)return 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X=F.prototype;X.parseTopLevel=function(t){var e={};for(t.body||(t.body=[]);this.type!==k.eof;){var i=this.parseStatement(!0,!0,e);t.body.push(i)}return this.adaptDirectivePrologue(t.body),this.next(),this.options.ecmaVersion>=6&&(t.sourceType=this.options.sourceType),this.finishNode(t,"Program")};var W={kind:"loop"},H={kind:"switch"};X.isLet=function(){if(this.options.ecmaVersion<6||!this.isContextual("let"))return!1;A.lastIndex=this.pos;var t=A.exec(this.input),e=this.pos+t[0].length,i=this.input.charCodeAt(e);if(91===i||123===i)return!0;if(f(i,!0)){for(var s=e+1;m(this.input.charCodeAt(s),!0);)++s;var r=this.input.slice(e,s);if(!a.test(r))return!0}return!1},X.isAsyncFunction=function(){if(this.options.ecmaVersion<8||!this.isContextual("async"))return!1;A.lastIndex=this.pos;var t=A.exec(this.input),e=this.pos+t[0].length;return!(E.test(this.input.slice(this.pos,e))||"function"!==this.input.slice(e,e+8)||e+8!==this.input.length&&m(this.input.charAt(e+8)))},X.parseStatement=function(t,e,i){var s,r=this.type,n=this.startNode();switch(this.isLet()&&(r=k._var,s="let"),r){case k._break:case k._continue:return this.parseBreakContinueStatement(n,r.keyword);case k._debugger:return this.parseDebuggerStatement(n);case k._do:return this.parseDoStatement(n);case k._for:return this.parseForStatement(n);case k._function:return!t&&this.options.ecmaVersion>=6&&this.unexpected(),this.parseFunctionStatement(n,!1);case k._class:return t||this.unexpected(),this.parseClass(n,!0);case k._if:return this.parseIfStatement(n);case k._return:return this.parseReturnStatement(n);case k._switch:return this.parseSwitchStatement(n);case k._throw:return this.parseThrowStatement(n);case k._try:return this.parseTryStatement(n);case k._const:case k._var:return 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i="break"===e;this.next(),this.eat(k.semi)||this.insertSemicolon()?t.label=null:this.type!==k.name?this.unexpected():(t.label=this.parseIdent(),this.semicolon());for(var s=0;s<this.labels.length;++s){var r=this.labels[s];if(null==t.label||r.name===t.label.name){if(null!=r.kind&&(i||"loop"===r.kind))break;if(t.label&&i)break}}return s===this.labels.length&&this.raise(t.start,"Unsyntactic "+e),this.finishNode(t,i?"BreakStatement":"ContinueStatement")},X.parseDebuggerStatement=function(t){return this.next(),this.semicolon(),this.finishNode(t,"DebuggerStatement")},X.parseDoStatement=function(t){return this.next(),this.labels.push(W),t.body=this.parseStatement(!1),this.labels.pop(),this.expect(k._while),t.test=this.parseParenExpression(),this.options.ecmaVersion>=6?this.eat(k.semi):this.semicolon(),this.finishNode(t,"DoWhileStatement")},X.parseForStatement=function(t){this.next();var e=this.options.ecmaVersion>=9&&(this.inAsync||!this.inFunction&&this.options.allowAwaitOutsideFunction)&&this.eatContextual("await")?this.lastTokStart:-1;if(this.labels.push(W),this.enterLexicalScope(),this.expect(k.parenL),this.type===k.semi)return e>-1&&this.unexpected(e),this.parseFor(t,null);var i=this.isLet();if(this.type===k._var||this.type===k._const||i){var s=this.startNode(),r=i?"let":this.value;return this.next(),this.parseVar(s,!0,r),this.finishNode(s,"VariableDeclaration"),!(this.type===k._in||this.options.ecmaVersion>=6&&this.isContextual("of"))||1!==s.declarations.length||"var"!==r&&s.declarations[0].init?(e>-1&&this.unexpected(e),this.parseFor(t,s)):(this.options.ecmaVersion>=9&&(this.type===k._in?e>-1&&this.unexpected(e):t.await=e>-1),this.parseForIn(t,s))}var n=new G,a=this.parseExpression(!0,n);return 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this.labels.push({name:e,kind:n,statementStart:this.start}),t.body=this.parseStatement(!0),("ClassDeclaration"===t.body.type||"VariableDeclaration"===t.body.type&&"var"!==t.body.kind||"FunctionDeclaration"===t.body.type&&(this.strict||t.body.generator||t.body.async))&&this.raiseRecoverable(t.body.start,"Invalid labeled declaration"),this.labels.pop(),t.label=i,this.finishNode(t,"LabeledStatement")},X.parseExpressionStatement=function(t,e){return t.expression=e,this.semicolon(),this.finishNode(t,"ExpressionStatement")},X.parseBlock=function(t){void 0===t&&(t=!0);var e=this.startNode();for(e.body=[],this.expect(k.braceL),t&&this.enterLexicalScope();!this.eat(k.braceR);){var i=this.parseStatement(!0);e.body.push(i)}return t&&this.exitLexicalScope(),this.finishNode(e,"BlockStatement")},X.parseFor=function(t,e){return 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this.inGenerator=t.generator,this.inAsync=t.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),e||(t.id=this.type===k.name?this.parseIdent():null),this.parseFunctionParams(t),this.parseFunctionBody(t,i),this.inGenerator=r,this.inAsync=n,this.yieldPos=a,this.awaitPos=o,this.inFunction=h,this.finishNode(t,e?"FunctionDeclaration":"FunctionExpression")},X.parseFunctionParams=function(t){this.expect(k.parenL),t.params=this.parseBindingList(k.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},X.parseClass=function(t,e){this.next(),this.parseClassId(t,e),this.parseClassSuper(t);var i=this.startNode(),s=!1;for(i.body=[],this.expect(k.braceL);!this.eat(k.braceR);){var r=this.parseClassMember(i);r&&"MethodDefinition"===r.type&&"constructor"===r.kind&&(s&&this.raise(r.start,"Duplicate constructor in the same class"),s=!0)}return t.body=this.finishNode(i,"ClassBody"),this.finishNode(t,e?"ClassDeclaration":"ClassExpression")},X.parseClassMember=function(t){var e=this;if(this.eat(k.semi))return null;var i=this.startNode(),s=function(t,s){void 0===s&&(s=!1);var r=e.start,n=e.startLoc;return!!e.eatContextual(t)&&(!(e.type===k.parenL||s&&e.canInsertSemicolon())||(i.key&&e.unexpected(),i.computed=!1,i.key=e.startNodeAt(r,n),i.key.name=t,e.finishNode(i.key,"Identifier"),!1))};i.kind="method",i.static=s("static");var r=this.eat(k.star),n=!1;r||(this.options.ecmaVersion>=8&&s("async",!0)?(n=!0,r=this.options.ecmaVersion>=9&&this.eat(k.star)):s("get")?i.kind="get":s("set")&&(i.kind="set")),i.key||this.parsePropertyName(i);var a=i.key;return i.computed||i.static||!("Identifier"===a.type&&"constructor"===a.name||"Literal"===a.type&&"constructor"===a.value)?i.static&&"Identifier"===a.type&&"prototype"===a.name&&this.raise(a.start,"Classes may not have a static property named 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this.finishNode(t,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())t.declaration=this.parseStatement(!0),"VariableDeclaration"===t.declaration.type?this.checkVariableExport(e,t.declaration.declarations):this.checkExport(e,t.declaration.id.name,t.declaration.id.start),t.specifiers=[],t.source=null;else{if(t.declaration=null,t.specifiers=this.parseExportSpecifiers(e),this.eatContextual("from"))this.type!==k.string&&this.unexpected(),t.source=this.parseExprAtom();else{for(var n=0,a=t.specifiers;n<a.length;n+=1){var o=a[n];this.checkUnreserved(o.local)}t.source=null}this.semicolon()}return this.finishNode(t,"ExportNamedDeclaration")},X.checkExport=function(t,e,i){t&&(I(t,e)&&this.raiseRecoverable(i,"Duplicate export '"+e+"'"),t[e]=!0)},X.checkPatternExport=function(t,e){var i=e.type;if("Identifier"===i)this.checkExport(t,e.name,e.start);else if("ObjectPattern"===i)for(var s=0,r=e.properties;s<r.length;s+=1){var n=r[s];this.checkPatternExport(t,n)}else 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s=this.startNode();s.local=this.parseIdent(!0),s.exported=this.eatContextual("as")?this.parseIdent(!0):s.local,this.checkExport(t,s.exported.name,s.exported.start),e.push(this.finishNode(s,"ExportSpecifier"))}return e},X.parseImport=function(t){return this.next(),this.type===k.string?(t.specifiers=z,t.source=this.parseExprAtom()):(t.specifiers=this.parseImportSpecifiers(),this.expectContextual("from"),t.source=this.type===k.string?this.parseExprAtom():this.unexpected()),this.semicolon(),this.finishNode(t,"ImportDeclaration")},X.parseImportSpecifiers=function(){var t=[],e=!0;if(this.type===k.name){var i=this.startNode();if(i.local=this.parseIdent(),this.checkLVal(i.local,"let"),t.push(this.finishNode(i,"ImportDefaultSpecifier")),!this.eat(k.comma))return t}if(this.type===k.star){var s=this.startNode();return this.next(),this.expectContextual("as"),s.local=this.parseIdent(),this.checkLVal(s.local,"let"),t.push(this.finishNode(s,"ImportNamespaceSpecifier")),t}for(this.expect(k.braceL);!this.eat(k.braceR);){if(e)e=!1;else if(this.expect(k.comma),this.afterTrailingComma(k.braceR))break;var r=this.startNode();r.imported=this.parseIdent(!0),this.eatContextual("as")?r.local=this.parseIdent():(this.checkUnreserved(r.imported),r.local=r.imported),this.checkLVal(r.local,"let"),t.push(this.finishNode(r,"ImportSpecifier"))}return t},X.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)},X.isDirectiveCandidate=function(t){return"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"string"==typeof t.expression.value&&('"'===this.input[t.start]||"'"===this.input[t.start])};var J=F.prototype;J.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,"Can not use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":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 n=r[s];this.toAssignable(n,e),"RestElement"!==n.type||"ArrayPattern"!==n.argument.type&&"ObjectPattern"!==n.argument.type||this.raise(n.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);case"AssignmentPattern":break;case"ParenthesizedExpression":this.toAssignable(t.expression,e);break;case"MemberExpression":if(!e)break;default:this.raise(t.start,"Assigning to rvalue")}else i&&this.checkPatternErrors(i,!0);return t},J.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 n=t[i-1];6===this.options.ecmaVersion&&e&&n&&"RestElement"===n.type&&"Identifier"!==n.argument.type&&this.unexpected(n.argument.start)}return t},J.parseSpread=function(t){var e=this.startNode();return this.next(),e.argument=this.parseMaybeAssign(!1,t),this.finishNode(e,"SpreadElement")},J.parseRestBinding=function(){var t=this.startNode();return this.next(),6===this.options.ecmaVersion&&this.type!==k.name&&this.unexpected(),t.argument=this.parseBindingAtom(),this.finishNode(t,"RestElement")},J.parseBindingAtom=function(){if(this.options.ecmaVersion>=6)switch(this.type){case k.bracketL:var t=this.startNode();return this.next(),t.elements=this.parseBindingList(k.bracketR,!0,!0),this.finishNode(t,"ArrayPattern");case k.braceL:return this.parseObj(!0)}return this.parseIdent()},J.parseBindingList=function(t,e,i){for(var s=[],r=!0;!this.eat(t);)if(r?r=!1:this.expect(k.comma),e&&this.type===k.comma)s.push(null);else{if(i&&this.afterTrailingComma(t))break;if(this.type===k.ellipsis){var n=this.parseRestBinding();this.parseBindingListItem(n),s.push(n),this.type===k.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.expect(t);break}var a=this.parseMaybeDefault(this.start,this.startLoc);this.parseBindingListItem(a),s.push(a)}return s},J.parseBindingListItem=function(t){return t},J.parseMaybeDefault=function(t,e,i){if(i=i||this.parseBindingAtom(),this.options.ecmaVersion<6||!this.eat(k.eq))return i;var s=this.startNodeAt(t,e);return s.left=i,s.right=this.parseMaybeAssign(),this.finishNode(s,"AssignmentPattern")},J.checkLVal=function(t,e,i){switch(t.type){case"Identifier":this.strict&&this.reservedWordsStrictBind.test(t.name)&&this.raiseRecoverable(t.start,(e?"Binding ":"Assigning to ")+t.name+" in strict mode"),i&&(I(i,t.name)&&this.raiseRecoverable(t.start,"Argument name clash"),i[t.name]=!0),e&&"none"!==e&&(("var"===e&&!this.canDeclareVarName(t.name)||"var"!==e&&!this.canDeclareLexicalName(t.name))&&this.raiseRecoverable(t.start,"Identifier '"+t.name+"' has already been declared"),"var"===e?this.declareVarName(t.name):this.declareLexicalName(t.name));break;case"MemberExpression":e&&this.raiseRecoverable(t.start,"Binding member expression");break;case"ObjectPattern":for(var s=0,r=t.properties;s<r.length;s+=1){var n=r[s];this.checkLVal(n,e,i)}break;case"Property":this.checkLVal(t.value,e,i);break;case"ArrayPattern":for(var a=0,o=t.elements;a<o.length;a+=1){var h=o[a];h&&this.checkLVal(h,e,i)}break;case"AssignmentPattern":this.checkLVal(t.left,e,i);break;case"RestElement":this.checkLVal(t.argument,e,i);break;case"ParenthesizedExpression":this.checkLVal(t.expression,e,i);break;default:this.raise(t.start,(e?"Binding":"Assigning to")+" rvalue")}};var Q=F.prototype;Q.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 n=t.kind;if(this.options.ecmaVersion>=6)"__proto__"===s&&"init"===n&&(e.proto&&(i&&i.doubleProto<0?i.doubleProto=r.start:this.raiseRecoverable(r.start,"Redefinition of __proto__ property")),e.proto=!0);else{var a=e[s="$"+s];if(a)("init"===n?this.strict&&a.init||a.get||a.set:a.init||a[n])&&this.raiseRecoverable(r.start,"Redefinition of property");else a=e[s]={init:!1,get:!1,set:!1};a[n]=!0}}},Q.parseExpression=function(t,e){var i=this.start,s=this.startLoc,r=this.parseMaybeAssign(t,e);if(this.type===k.comma){var n=this.startNodeAt(i,s);for(n.expressions=[r];this.eat(k.comma);)n.expressions.push(this.parseMaybeAssign(t,e));return this.finishNode(n,"SequenceExpression")}return r},Q.parseMaybeAssign=function(t,e,i){if(this.inGenerator&&this.isContextual("yield"))return this.parseYield();var s=!1,r=-1,n=-1;e?(r=e.parenthesizedAssign,n=e.trailingComma,e.parenthesizedAssign=e.trailingComma=-1):(e=new G,s=!0);var a=this.start,o=this.startLoc;this.type!==k.parenL&&this.type!==k.name||(this.potentialArrowAt=this.start);var h=this.parseMaybeConditional(t,e);if(i&&(h=i.call(this,h,a,o)),this.type.isAssign){var p=this.startNodeAt(a,o);return p.operator=this.value,p.left=this.type===k.eq?this.toAssignable(h,!1,e):h,s||G.call(e),e.shorthandAssign=-1,this.checkLVal(h),this.next(),p.right=this.parseMaybeAssign(t),this.finishNode(p,"AssignmentExpression")}return s&&this.checkExpressionErrors(e,!0),r>-1&&(e.parenthesizedAssign=r),n>-1&&(e.trailingComma=n),h},Q.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(k.question)){var n=this.startNodeAt(i,s);return n.test=r,n.consequent=this.parseMaybeAssign(),this.expect(k.colon),n.alternate=this.parseMaybeAssign(t),this.finishNode(n,"ConditionalExpression")}return r},Q.parseExprOps=function(t,e){var i=this.start,s=this.startLoc,r=this.parseMaybeUnary(e,!1);return this.checkExpressionErrors(e)?r:r.start===i&&"ArrowFunctionExpression"===r.type?r:this.parseExprOp(r,i,s,-1,t)},Q.parseExprOp=function(t,e,i,s,r){var n=this.type.binop;if(null!=n&&(!r||this.type!==k._in)&&n>s){var a=this.type===k.logicalOR||this.type===k.logicalAND,o=this.value;this.next();var h=this.start,p=this.startLoc,c=this.parseExprOp(this.parseMaybeUnary(null,!1),h,p,n,r),u=this.buildBinary(e,i,t,c,o,a);return this.parseExprOp(u,e,i,s,r)}return t},Q.buildBinary=function(t,e,i,s,r,n){var a=this.startNodeAt(t,e);return a.left=i,a.operator=r,a.right=s,this.finishNode(a,n?"LogicalExpression":"BinaryExpression")},Q.parseMaybeUnary=function(t,e){var i,s=this.start,r=this.startLoc;if(this.isContextual("await")&&(this.inAsync||!this.inFunction&&this.options.allowAwaitOutsideFunction))i=this.parseAwait(),e=!0;else if(this.type.prefix){var n=this.startNode(),a=this.type===k.incDec;n.operator=this.value,n.prefix=!0,this.next(),n.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(t,!0),a?this.checkLVal(n.argument):this.strict&&"delete"===n.operator&&"Identifier"===n.argument.type?this.raiseRecoverable(n.start,"Deleting local variable in strict mode"):e=!0,i=this.finishNode(n,a?"UpdateExpression":"UnaryExpression")}else{if(i=this.parseExprSubscripts(t),this.checkExpressionErrors(t))return i;for(;this.type.postfix&&!this.canInsertSemicolon();){var o=this.startNodeAt(s,r);o.operator=this.value,o.prefix=!1,o.argument=i,this.checkLVal(i),this.next(),i=this.finishNode(o,"UpdateExpression")}}return!e&&this.eat(k.starstar)?this.buildBinary(s,r,i,this.parseMaybeUnary(null,!1),"**",!1):i},Q.parseExprSubscripts=function(t){var e=this.start,i=this.startLoc,s=this.parseExprAtom(t),r="ArrowFunctionExpression"===s.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);if(this.checkExpressionErrors(t)||r)return s;var n=this.parseSubscripts(s,e,i);return t&&"MemberExpression"===n.type&&(t.parenthesizedAssign>=n.start&&(t.parenthesizedAssign=-1),t.parenthesizedBind>=n.start&&(t.parenthesizedBind=-1)),n},Q.parseSubscripts=function(t,e,i,s){for(var r=this.options.ecmaVersion>=8&&"Identifier"===t.type&&"async"===t.name&&this.lastTokEnd===t.end&&!this.canInsertSemicolon()&&"async"===this.input.slice(t.start,t.end),n=void 0;;)if((n=this.eat(k.bracketL))||this.eat(k.dot)){var a=this.startNodeAt(e,i);a.object=t,a.property=n?this.parseExpression():this.parseIdent(!0),a.computed=!!n,n&&this.expect(k.bracketR),t=this.finishNode(a,"MemberExpression")}else if(!s&&this.eat(k.parenL)){var o=new G,h=this.yieldPos,p=this.awaitPos;this.yieldPos=0,this.awaitPos=0;var c=this.parseExprList(k.parenR,this.options.ecmaVersion>=8,!1,o);if(r&&!this.canInsertSemicolon()&&this.eat(k.arrow))return this.checkPatternErrors(o,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=h,this.awaitPos=p,this.parseArrowExpression(this.startNodeAt(e,i),c,!0);this.checkExpressionErrors(o,!0),this.yieldPos=h||this.yieldPos,this.awaitPos=p||this.awaitPos;var u=this.startNodeAt(e,i);u.callee=t,u.arguments=c,t=this.finishNode(u,"CallExpression")}else{if(this.type!==k.backQuote)return t;var l=this.startNodeAt(e,i);l.tag=t,l.quasi=this.parseTemplate({isTagged:!0}),t=this.finishNode(l,"TaggedTemplateExpression")}},Q.parseExprAtom=function(t){var e,i=this.potentialArrowAt===this.start;switch(this.type){case k._super:return this.inFunction||this.raise(this.start,"'super' outside of function or class"),e=this.startNode(),this.next(),this.type!==k.dot&&this.type!==k.bracketL&&this.type!==k.parenL&&this.unexpected(),this.finishNode(e,"Super");case k._this:return e=this.startNode(),this.next(),this.finishNode(e,"ThisExpression");case k.name:var s=this.start,r=this.startLoc,n=this.containsEsc,a=this.parseIdent(this.type!==k.name);if(this.options.ecmaVersion>=8&&!n&&"async"===a.name&&!this.canInsertSemicolon()&&this.eat(k._function))return this.parseFunction(this.startNodeAt(s,r),!1,!1,!0);if(i&&!this.canInsertSemicolon()){if(this.eat(k.arrow))return this.parseArrowExpression(this.startNodeAt(s,r),[a],!1);if(this.options.ecmaVersion>=8&&"async"===a.name&&this.type===k.name&&!n)return a=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(k.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(s,r),[a],!0)}return a;case k.regexp:var o=this.value;return(e=this.parseLiteral(o.value)).regex={pattern:o.pattern,flags:o.flags},e;case k.num:case k.string:return this.parseLiteral(this.value);case k._null:case k._true:case k._false:return(e=this.startNode()).value=this.type===k._null?null:this.type===k._true,e.raw=this.type.keyword,this.next(),this.finishNode(e,"Literal");case k.parenL:var h=this.start,p=this.parseParenAndDistinguishExpression(i);return t&&(t.parenthesizedAssign<0&&!this.isSimpleAssignTarget(p)&&(t.parenthesizedAssign=h),t.parenthesizedBind<0&&(t.parenthesizedBind=h)),p;case k.bracketL:return e=this.startNode(),this.next(),e.elements=this.parseExprList(k.bracketR,!0,!0,t),this.finishNode(e,"ArrayExpression");case k.braceL:return this.parseObj(!1,t);case k._function:return e=this.startNode(),this.next(),this.parseFunction(e,!1);case k._class:return this.parseClass(this.startNode(),!1);case k._new:return this.parseNew();case k.backQuote:return this.parseTemplate();default:this.unexpected()}},Q.parseLiteral=function(t){var e=this.startNode();return e.value=t,e.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(e,"Literal")},Q.parseParenExpression=function(){this.expect(k.parenL);var t=this.parseExpression();return this.expect(k.parenR),t},Q.parseParenAndDistinguishExpression=function(t){var e,i=this.start,s=this.startLoc,r=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var n,a=this.start,o=this.startLoc,h=[],p=!0,c=!1,u=new G,l=this.yieldPos,d=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==k.parenR;){if(p?p=!1:this.expect(k.comma),r&&this.afterTrailingComma(k.parenR,!0)){c=!0;break}if(this.type===k.ellipsis){n=this.start,h.push(this.parseParenItem(this.parseRestBinding())),this.type===k.comma&&this.raise(this.start,"Comma is not permitted after the rest element");break}h.push(this.parseMaybeAssign(!1,u,this.parseParenItem))}var f=this.start,m=this.startLoc;if(this.expect(k.parenR),t&&!this.canInsertSemicolon()&&this.eat(k.arrow))return this.checkPatternErrors(u,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=l,this.awaitPos=d,this.parseParenArrowList(i,s,h);h.length&&!c||this.unexpected(this.lastTokStart),n&&this.unexpected(n),this.checkExpressionErrors(u,!0),this.yieldPos=l||this.yieldPos,this.awaitPos=d||this.awaitPos,h.length>1?((e=this.startNodeAt(a,o)).expressions=h,this.finishNodeAt(e,"SequenceExpression",f,m)):e=h[0]}else e=this.parseParenExpression();if(this.options.preserveParens){var x=this.startNodeAt(i,s);return x.expression=e,this.finishNode(x,"ParenthesizedExpression")}return e},Q.parseParenItem=function(t){return t},Q.parseParenArrowList=function(t,e,i){return this.parseArrowExpression(this.startNodeAt(t,e),i)};var K=[];Q.parseNew=function(){var t=this.startNode(),e=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(k.dot)){t.meta=e;var i=this.containsEsc;return t.property=this.parseIdent(!0),("target"!==t.property.name||i)&&this.raiseRecoverable(t.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(t.start,"new.target can only be used in functions"),this.finishNode(t,"MetaProperty")}var s=this.start,r=this.startLoc;return t.callee=this.parseSubscripts(this.parseExprAtom(),s,r,!0),this.eat(k.parenL)?t.arguments=this.parseExprList(k.parenR,this.options.ecmaVersion>=8,!1):t.arguments=K,this.finishNode(t,"NewExpression")},Q.parseTemplateElement=function(t){var e=t.isTagged,i=this.startNode();return this.type===k.invalidTemplate?(e||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),i.value={raw:this.value,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===k.backQuote,this.finishNode(i,"TemplateElement")},Q.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===k.eof&&this.raise(this.pos,"Unterminated template literal"),this.expect(k.dollarBraceL),i.expressions.push(this.parseExpression()),this.expect(k.braceR),i.quasis.push(s=this.parseTemplateElement({isTagged:e}));return this.next(),this.finishNode(i,"TemplateLiteral")},Q.isAsyncProp=function(t){return!t.computed&&"Identifier"===t.key.type&&"async"===t.key.name&&(this.type===k.name||this.type===k.num||this.type===k.string||this.type===k.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===k.star)&&!E.test(this.input.slice(this.lastTokEnd,this.start))},Q.parseObj=function(t,e){var i=this.startNode(),s=!0,r={};for(i.properties=[],this.next();!this.eat(k.braceR);){if(s)s=!1;else if(this.expect(k.comma),this.afterTrailingComma(k.braceR))break;var n=this.parseProperty(t,e);t||this.checkPropClash(n,r,e),i.properties.push(n)}return this.finishNode(i,t?"ObjectPattern":"ObjectExpression")},Q.parseProperty=function(t,e){var i,s,r,n,a=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(k.ellipsis))return t?(a.argument=this.parseIdent(!1),this.type===k.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.finishNode(a,"RestElement")):(this.type===k.parenL&&e&&(e.parenthesizedAssign<0&&(e.parenthesizedAssign=this.start),e.parenthesizedBind<0&&(e.parenthesizedBind=this.start)),a.argument=this.parseMaybeAssign(!1,e),this.type===k.comma&&e&&e.trailingComma<0&&(e.trailingComma=this.start),this.finishNode(a,"SpreadElement"));this.options.ecmaVersion>=6&&(a.method=!1,a.shorthand=!1,(t||e)&&(r=this.start,n=this.startLoc),t||(i=this.eat(k.star)));var o=this.containsEsc;return this.parsePropertyName(a),!t&&!o&&this.options.ecmaVersion>=8&&!i&&this.isAsyncProp(a)?(s=!0,i=this.options.ecmaVersion>=9&&this.eat(k.star),this.parsePropertyName(a,e)):s=!1,this.parsePropertyValue(a,t,i,s,r,n,e,o),this.finishNode(a,"Property")},Q.parsePropertyValue=function(t,e,i,s,r,n,a,o){if((i||s)&&this.type===k.colon&&this.unexpected(),this.eat(k.colon))t.value=e?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,a),t.kind="init";else if(this.options.ecmaVersion>=6&&this.type===k.parenL)e&&this.unexpected(),t.kind="init",t.method=!0,t.value=this.parseMethod(i,s);else if(e||o||!(this.options.ecmaVersion>=5)||t.computed||"Identifier"!==t.key.type||"get"!==t.key.name&&"set"!==t.key.name||this.type===k.comma||this.type===k.braceR)this.options.ecmaVersion>=6&&!t.computed&&"Identifier"===t.key.type?(this.checkUnreserved(t.key),t.kind="init",e?t.value=this.parseMaybeDefault(r,n,t.key):this.type===k.eq&&a?(a.shorthandAssign<0&&(a.shorthandAssign=this.start),t.value=this.parseMaybeDefault(r,n,t.key)):t.value=t.key,t.shorthand=!0):this.unexpected();else{(i||s)&&this.unexpected(),t.kind=t.key.name,this.parsePropertyName(t),t.value=this.parseMethod(!1);var h="get"===t.kind?0:1;if(t.value.params.length!==h){var p=t.value.start;"get"===t.kind?this.raiseRecoverable(p,"getter should have no params"):this.raiseRecoverable(p,"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")}},Q.parsePropertyName=function(t){if(this.options.ecmaVersion>=6){if(this.eat(k.bracketL))return t.computed=!0,t.key=this.parseMaybeAssign(),this.expect(k.bracketR),t.key;t.computed=!1}return t.key=this.type===k.num||this.type===k.string?this.parseExprAtom():this.parseIdent(!0)},Q.initFunction=function(t){t.id=null,this.options.ecmaVersion>=6&&(t.generator=!1,t.expression=!1),this.options.ecmaVersion>=8&&(t.async=!1)},Q.parseMethod=function(t,e){var i=this.startNode(),s=this.inGenerator,r=this.inAsync,n=this.yieldPos,a=this.awaitPos,o=this.inFunction;return this.initFunction(i),this.options.ecmaVersion>=6&&(i.generator=t),this.options.ecmaVersion>=8&&(i.async=!!e),this.inGenerator=i.generator,this.inAsync=i.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(k.parenL),i.params=this.parseBindingList(k.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(i,!1),this.inGenerator=s,this.inAsync=r,this.yieldPos=n,this.awaitPos=a,this.inFunction=o,this.finishNode(i,"FunctionExpression")},Q.parseArrowExpression=function(t,e,i){var s=this.inGenerator,r=this.inAsync,n=this.yieldPos,a=this.awaitPos,o=this.inFunction;return this.enterFunctionScope(),this.initFunction(t),this.options.ecmaVersion>=8&&(t.async=!!i),this.inGenerator=!1,this.inAsync=t.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,t.params=this.toAssignableList(e,!0),this.parseFunctionBody(t,!0),this.inGenerator=s,this.inAsync=r,this.yieldPos=n,this.awaitPos=a,this.inFunction=o,this.finishNode(t,"ArrowFunctionExpression")},Q.parseFunctionBody=function(t,e){var i=e&&this.type!==k.braceL,s=this.strict,r=!1;if(i)t.body=this.parseMaybeAssign(),t.expression=!0,this.checkParams(t,!1);else{var n=this.options.ecmaVersion>=7&&!this.isSimpleParamList(t.params);s&&!n||(r=this.strictDirective(this.end))&&n&&this.raiseRecoverable(t.start,"Illegal 'use strict' directive in function with non-simple parameter list");var a=this.labels;this.labels=[],r&&(this.strict=!0),this.checkParams(t,!s&&!r&&!e&&this.isSimpleParamList(t.params)),t.body=this.parseBlock(!1),t.expression=!1,this.adaptDirectivePrologue(t.body.body),this.labels=a}this.exitFunctionScope(),this.strict&&t.id&&this.checkLVal(t.id,"none"),this.strict=s},Q.isSimpleParamList=function(t){for(var e=0,i=t;e<i.length;e+=1){if("Identifier"!==i[e].type)return!1}return!0},Q.checkParams=function(t,e){for(var i={},s=0,r=t.params;s<r.length;s+=1){var n=r[s];this.checkLVal(n,"var",e?null:i)}},Q.parseExprList=function(t,e,i,s){for(var r=[],n=!0;!this.eat(t);){if(n)n=!1;else if(this.expect(k.comma),e&&this.afterTrailingComma(t))break;var a=void 0;i&&this.type===k.comma?a=null:this.type===k.ellipsis?(a=this.parseSpread(s),s&&this.type===k.comma&&s.trailingComma<0&&(s.trailingComma=this.start)):a=this.parseMaybeAssign(!1,s),r.push(a)}return r},Q.checkUnreserved=function(t){var e=t.start,i=t.end,s=t.name;(this.inGenerator&&"yield"===s&&this.raiseRecoverable(e,"Can not use 'yield' as identifier inside a generator"),this.inAsync&&"await"===s&&this.raiseRecoverable(e,"Can not use 'await' as identifier inside an async function"),this.isKeyword(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,"Can not use keyword 'await' outside an async function"),this.raiseRecoverable(e,"The keyword '"+s+"' is reserved"))},Q.parseIdent=function(t,e){var i=this.startNode();return t&&"never"===this.options.allowReserved&&(t=!1),this.type===k.name?i.name=this.value:this.type.keyword?(i.name=this.type.keyword,"class"!==i.name&&"function"!==i.name||this.lastTokEnd===this.lastTokStart+1&&46===this.input.charCodeAt(this.lastTokStart)||this.context.pop()):this.unexpected(),this.next(),this.finishNode(i,"Identifier"),t||this.checkUnreserved(i),i},Q.parseYield=function(){this.yieldPos||(this.yieldPos=this.start);var t=this.startNode();return this.next(),this.type===k.semi||this.canInsertSemicolon()||this.type!==k.star&&!this.type.startsExpr?(t.delegate=!1,t.argument=null):(t.delegate=this.eat(k.star),t.argument=this.parseMaybeAssign()),this.finishNode(t,"YieldExpression")},Q.parseAwait=function(){this.awaitPos||(this.awaitPos=this.start);var t=this.startNode();return this.next(),t.argument=this.parseMaybeUnary(null,!0),this.finishNode(t,"AwaitExpression")};var $=F.prototype;$.raise=function(t,e){var i=O(this.input,t);e+=" ("+i.line+":"+i.column+")";var s=new 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it.call(this,t,e,this.lastTokEnd,this.lastTokEndLoc)},et.finishNodeAt=function(t,e,i,s){return it.call(this,t,e,i,s)};var st=function(t,e,i,s,r){this.token=t,this.isExpr=!!e,this.preserveSpace=!!i,this.override=s,this.generator=!!r},rt={b_stat:new st("{",!1),b_expr:new st("{",!0),b_tmpl:new st("${",!1),p_stat:new st("(",!1),p_expr:new st("(",!0),q_tmpl:new st("`",!0,!0,function(t){return t.tryReadTemplateToken()}),f_stat:new st("function",!1),f_expr:new st("function",!0),f_expr_gen:new st("function",!0,!1,null,!0),f_gen:new st("function",!1,!1,null,!0)},nt=F.prototype;nt.initialContext=function(){return[rt.b_stat]},nt.braceIsBlock=function(t){var e=this.curContext();return e===rt.f_expr||e===rt.f_stat||(t!==k.colon||e!==rt.b_stat&&e!==rt.b_expr?t===k._return||t===k.name&&this.exprAllowed?E.test(this.input.slice(this.lastTokEnd,this.start)):t===k._else||t===k.semi||t===k.eof||t===k.parenR||t===k.arrow||(t===k.braceL?e===rt.b_stat:t!==k._var&&t!==k.name&&!this.exprAllowed):!e.isExpr)},nt.inGeneratorContext=function(){for(var t=this.context.length-1;t>=1;t--){var e=this.context[t];if("function"===e.token)return e.generator}return!1},nt.updateContext=function(t){var e,i=this.type;i.keyword&&t===k.dot?this.exprAllowed=!1:(e=i.updateContext)?e.call(this,t):this.exprAllowed=i.beforeExpr},k.parenR.updateContext=k.braceR.updateContext=function(){if(1!==this.context.length){var t=this.context.pop();t===rt.b_stat&&"function"===this.curContext().token&&(t=this.context.pop()),this.exprAllowed=!t.isExpr}else 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e=this.context.length-1;this.context[e]===rt.f_expr?this.context[e]=rt.f_expr_gen:this.context[e]=rt.f_gen}this.exprAllowed=!0},k.name.updateContext=function(t){var e=!1;this.options.ecmaVersion>=6&&t!==k.dot&&("of"===this.value&&!this.exprAllowed||"yield"===this.value&&this.inGeneratorContext())&&(e=!0),this.exprAllowed=e};var at={$LONE:["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","Hex_Digit","Hex","IDS_Binary_Operator","IDSB","IDS_Trinary_Operator","IDST","ID_Continue","IDC","ID_Start","IDS","Ideographic","Ideo","Join_Control","Join_C","Logical_Order_Exception","LOE","Lowercase","Lower","Math","Noncharacter_Code_Point","NChar","Pattern_Syntax","Pat_Syn","Pattern_White_Space","Pat_WS","Quotation_Mark","QMark","Radical","Regional_Indicator","RI","Sentence_Terminal","STerm","Soft_Dotted","SD","Terminal_Punctuation","Term","Unified_Ideograph","UIdeo","Uppercase","Upper","Variation_Selector","VS","White_Space","space","XID_Continue","XIDC","XID_Start","XIDS"],General_Category:["Cased_Letter","LC","Close_Punctuation","Pe","Connector_Punctuation","Pc","Control","Cc","cntrl","Currency_Symbol","Sc","Dash_Punctuation","Pd","Decimal_Number","Nd","digit","Enclosing_Mark","Me","Final_Punctuation","Pf","Format","Cf","Initial_Punctuation","Pi","Letter","L","Letter_Number","Nl","Line_Separator","Zl","Lowercase_Letter","Ll","Mark","M","Combining_Mark","Math_Symbol","Sm","Modifier_Letter","Lm","Modifier_Symbol","Sk","Nonspacing_Mark","Mn","Number","N","Open_Punctuation","Ps","Other","C","Other_Letter","Lo","Other_Number","No","Other_Punctuation","Po","Other_Symbol","So","Paragraph_Separator","Zp","Private_Use","Co","Punctuation","P","punct","Separator","Z","Space_Separator","Zs","Spacing_Mark","Mc","Surrogate","Cs","Symbol","S","Titlecase_Letter","Lt","Unassigned","Cn","Uppercase_Letter","Lu"],Script:["Adlam","Adlm","Ahom","Anatolian_Hieroglyphs","Hluw","Arabic","Arab","Armenian","Armn","Avestan","Avst","Balinese","Bali","Bamum","Bamu","Bassa_Vah","Bass","Batak","Batk","Bengali","Beng","Bhaiksuki","Bhks","Bopomofo","Bopo","Brahmi","Brah","Braille","Brai","Buginese","Bugi","Buhid","Buhd","Canadian_Aboriginal","Cans","Carian","Cari","Caucasian_Albanian","Aghb","Chakma","Cakm","Cham","Cherokee","Cher","Common","Zyyy","Coptic","Copt","Qaac","Cuneiform","Xsux","Cypriot","Cprt","Cyrillic","Cyrl","Deseret","Dsrt","Devanagari","Deva","Duployan","Dupl","Egyptian_Hieroglyphs","Egyp","Elbasan","Elba","Ethiopic","Ethi","Georgian","Geor","Glagolitic","Glag","Gothic","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","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","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","Tibetan","Tibt","Tifinagh","Tfng","Tirhuta","Tirh","Ugaritic","Ugar","Vai","Vaii","Warang_Citi","Wara","Yi","Yiii","Zanabazar_Square","Zanb"]};Array.prototype.push.apply(at.$LONE,at.General_Category),at.gc=at.General_Category,at.sc=at.Script_Extensions=at.scx=at.Script;var ot=F.prototype,ht=function(t){this.parser=t,this.validFlags="gim"+(t.options.ecmaVersion>=6?"uy":"")+(t.options.ecmaVersion>=9?"s":""),this.source="",this.flags="",this.start=0,this.switchU=!1,this.switchN=!1,this.pos=0,this.lastIntValue=0,this.lastStringValue="",this.lastAssertionIsQuantifiable=!1,this.numCapturingParens=0,this.maxBackReference=0,this.groupNames=[],this.backReferenceNames=[]};function pt(t){return t<=65535?String.fromCharCode(t):(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t)))}function ct(t){return 36===t||t>=40&&t<=43||46===t||63===t||t>=91&&t<=94||t>=123&&t<=125}function ut(t){return t>=65&&t<=90||t>=97&&t<=122}function lt(t){return ut(t)||95===t}function dt(t){return lt(t)||ft(t)}function ft(t){return t>=48&&t<=57}function mt(t){return t>=48&&t<=57||t>=65&&t<=70||t>=97&&t<=102}function xt(t){return t>=65&&t<=70?t-65+10:t>=97&&t<=102?t-97+10:t-48}function gt(t){return t>=48&&t<=55}ht.prototype.reset=function(t,e,i){var s=-1!==i.indexOf("u");this.start=0|t,this.source=e+"",this.flags=i,this.switchU=s&&this.parser.options.ecmaVersion>=6,this.switchN=s&&this.parser.options.ecmaVersion>=9},ht.prototype.raise=function(t){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+t)},ht.prototype.at=function(t){var e=this.source,i=e.length;if(t>=i)return-1;var s=e.charCodeAt(t);return!this.switchU||s<=55295||s>=57344||t+1>=i?s:(s<<10)+e.charCodeAt(t+1)-56613888},ht.prototype.nextIndex=function(t){var e=this.source,i=e.length;if(t>=i)return i;var s=e.charCodeAt(t);return!this.switchU||s<=55295||s>=57344||t+1>=i?t+1:t+2},ht.prototype.current=function(){return this.at(this.pos)},ht.prototype.lookahead=function(){return this.at(this.nextIndex(this.pos))},ht.prototype.advance=function(){this.pos=this.nextIndex(this.pos)},ht.prototype.eat=function(t){return this.current()===t&&(this.advance(),!0)},ot.validateRegExpFlags=function(t){for(var e=t.validFlags,i=t.flags,s=0;s<i.length;s++){var r=i.charAt(s);-1===e.indexOf(r)&&this.raise(t.start,"Invalid regular expression flag"),i.indexOf(r,s+1)>-1&&this.raise(t.start,"Duplicate regular expression flag")}},ot.validateRegExpPattern=function(t){this.regexp_pattern(t),!t.switchN&&this.options.ecmaVersion>=9&&t.groupNames.length>0&&(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.length=0,t.backReferenceNames.length=0,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];-1===t.groupNames.indexOf(s)&&t.raise("Invalid named capture referenced")}},ot.regexp_disjunction=function(t){for(this.regexp_alternative(t);t.eat(124);)this.regexp_alternative(t);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)&&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_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!!ct(e)&&(t.lastIntValue=e,t.advance(),!0)},ot.regexp_eatPatternCharacters=function(t){for(var e=t.pos,i=0;-1!==(i=t.current())&&!ct(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)){if(this.regexp_eatGroupName(t))return-1!==t.groupNames.indexOf(t.lastStringValue)&&t.raise("Duplicate capture group name"),void t.groupNames.push(t.lastStringValue);t.raise("Invalid group")}},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+=pt(t.lastIntValue);this.regexp_eatRegExpIdentifierPart(t);)t.lastStringValue+=pt(t.lastIntValue);return!0}return!1},ot.regexp_eatRegExpIdentifierStart=function(t){var e=t.pos,i=t.current();return t.advance(),92===i&&this.regexp_eatRegExpUnicodeEscapeSequence(t)&&(i=t.lastIntValue),function(t){return f(t,!0)||36===t||95===t}(i)?(t.lastIntValue=i,!0):(t.pos=e,!1)},ot.regexp_eatRegExpIdentifierPart=function(t){var e=t.pos,i=t.current();return t.advance(),92===i&&this.regexp_eatRegExpUnicodeEscapeSequence(t)&&(i=t.lastIntValue),function(t){return m(t,!0)||36===t||95===t||8204===t||8205===t}(i)?(t.lastIntValue=i,!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)||!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()&&!ft(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!!ut(e)&&(t.lastIntValue=e%32,t.advance(),!0)},ot.regexp_eatRegExpUnicodeEscapeSequence=function(t){var e,i=t.pos;if(t.eat(117)){if(this.regexp_eatFixedHexDigits(t,4)){var s=t.lastIntValue;if(t.switchU&&s>=55296&&s<=56319){var r=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*(s-55296)+(n-56320)+65536,!0}t.pos=r,t.lastIntValue=s}return!0}if(t.switchU&&t.eat(123)&&this.regexp_eatHexDigits(t)&&t.eat(125)&&((e=t.lastIntValue)>=0&&e<=1114111))return!0;t.switchU&&t.raise("Invalid unicode escape"),t.pos=i}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},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(),!0;if(t.switchU&&this.options.ecmaVersion>=9&&(80===e||112===e)){if(t.lastIntValue=-1,t.advance(),t.eat(123)&&this.regexp_eatUnicodePropertyValueExpression(t)&&t.eat(125))return!0;t.raise("Invalid property name")}return!1},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),!0}}if(t.pos=e,this.regexp_eatLoneUnicodePropertyNameOrValue(t)){var r=t.lastStringValue;return this.regexp_validateUnicodePropertyNameOrValue(t,r),!0}return!1},ot.regexp_validateUnicodePropertyNameAndValue=function(t,e,i){at.hasOwnProperty(e)&&-1!==at[e].indexOf(i)||t.raise("Invalid property name")},ot.regexp_validateUnicodePropertyNameOrValue=function(t,e){-1===at.$LONE.indexOf(e)&&t.raise("Invalid property name")},ot.regexp_eatUnicodePropertyName=function(t){var e=0;for(t.lastStringValue="";lt(e=t.current());)t.lastStringValue+=pt(e),t.advance();return""!==t.lastStringValue},ot.regexp_eatUnicodePropertyValue=function(t){var e=0;for(t.lastStringValue="";dt(e=t.current());)t.lastStringValue+=pt(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)){if(t.eat(94),this.regexp_classRanges(t),t.eat(93))return!0;t.raise("Unterminated character class")}return!1},ot.regexp_classRanges=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||gt(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_eatClassControlLetter=function(t){var e=t.current();return!(!ft(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;ft(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;mt(i=t.current());)t.lastIntValue=16*t.lastIntValue+xt(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 gt(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(!mt(r))return t.pos=i,!1;t.lastIntValue=16*t.lastIntValue+xt(r),t.advance()}return!0};var yt=function(t){this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,t.options.locations&&(this.loc=new j(t,t.startLoc,t.endLoc)),t.options.ranges&&(this.range=[t.start,t.end])},vt=F.prototype;function bt(t){return t<=65535?String.fromCharCode(t):(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t)))}vt.next=function(){this.options.onToken&&this.options.onToken(new yt(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},vt.getToken=function(){return this.next(),new yt(this)},"undefined"!=typeof Symbol&&(vt[Symbol.iterator]=function(){var t=this;return{next:function(){var e=t.getToken();return{done:e.type===k.eof,value:e}}}}),vt.curContext=function(){return this.context[this.context.length-1]},vt.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(k.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},vt.readToken=function(t){return f(t,this.options.ecmaVersion>=6)||92===t?this.readWord():this.getTokenFromCode(t)},vt.fullCharCodeAtPos=function(){var t=this.input.charCodeAt(this.pos);return t<=55295||t>=57344?t:(t<<10)+this.input.charCodeAt(this.pos+1)-56613888},vt.skipBlockComment=function(){var t,e=this.options.onComment&&this.curPosition(),i=this.pos,s=this.input.indexOf("*/",this.pos+=2);if(-1===s&&this.raise(this.pos-2,"Unterminated comment"),this.pos=s+2,this.options.locations)for(S.lastIndex=i;(t=S.exec(this.input))&&t.index<this.pos;)++this.curLine,this.lineStart=t.index+t[0].length;this.options.onComment&&this.options.onComment(!0,this.input.slice(i+2,s),i,this.pos,e,this.curPosition())},vt.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())},vt.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}}},vt.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)},vt.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(k.ellipsis)):(++this.pos,this.finishToken(k.dot))},vt.readToken_slash=function(){var t=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===t?this.finishOp(k.assign,2):this.finishOp(k.slash,1)},vt.readToken_mult_modulo_exp=function(t){var e=this.input.charCodeAt(this.pos+1),i=1,s=42===t?k.star:k.modulo;return this.options.ecmaVersion>=7&&42===t&&42===e&&(++i,s=k.starstar,e=this.input.charCodeAt(this.pos+2)),61===e?this.finishOp(k.assign,i+1):this.finishOp(s,i)},vt.readToken_pipe_amp=function(t){var e=this.input.charCodeAt(this.pos+1);return e===t?this.finishOp(124===t?k.logicalOR:k.logicalAND,2):61===e?this.finishOp(k.assign,2):this.finishOp(124===t?k.bitwiseOR:k.bitwiseAND,1)},vt.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(k.assign,2):this.finishOp(k.bitwiseXOR,1)},vt.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&&!E.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(k.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===e?this.finishOp(k.assign,2):this.finishOp(k.plusMin,1)},vt.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(k.assign,i+1):this.finishOp(k.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(k.relational,i)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},vt.readToken_eq_excl=function(t){var e=this.input.charCodeAt(this.pos+1);return 61===e?this.finishOp(k.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===t&&62===e&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(k.arrow)):this.finishOp(61===t?k.eq:k.prefix,1)},vt.getTokenFromCode=function(t){switch(t){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(k.parenL);case 41:return++this.pos,this.finishToken(k.parenR);case 59:return++this.pos,this.finishToken(k.semi);case 44:return++this.pos,this.finishToken(k.comma);case 91:return++this.pos,this.finishToken(k.bracketL);case 93:return++this.pos,this.finishToken(k.bracketR);case 123:return++this.pos,this.finishToken(k.braceL);case 125:return++this.pos,this.finishToken(k.braceR);case 58:return++this.pos,this.finishToken(k.colon);case 63:return++this.pos,this.finishToken(k.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(k.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 126:return this.finishOp(k.prefix,1)}this.raise(this.pos,"Unexpected character '"+bt(t)+"'")},vt.finishOp=function(t,e){var i=this.input.slice(this.pos,this.pos+e);return this.pos+=e,this.finishToken(t,i)},vt.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(E.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 n=this.pos,a=this.readWord1();this.containsEsc&&this.unexpected(n);var o=this.regexpState||(this.regexpState=new ht(this));o.reset(i,r,a),this.validateRegExpFlags(o),this.validateRegExpPattern(o);var h=null;try{h=new RegExp(r,a)}catch(t){}return this.finishToken(k.regexp,{pattern:r,flags:a,value:h})},vt.readInt=function(t,e){for(var i=this.pos,s=0,r=0,n=null==e?1/0:e;r<n;++r){var a=this.input.charCodeAt(this.pos),o=void 0;if((o=a>=97?a-97+10:a>=65?a-65+10:a>=48&&a<=57?a-48:1/0)>=t)break;++this.pos,s=s*t+o}return this.pos===i||null!=e&&this.pos-i!==e?null:s},vt.readRadixNumber=function(t){this.pos+=2;var e=this.readInt(t);return null==e&&this.raise(this.start+2,"Expected number in radix "+t),f(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(k.num,e)},vt.readNumber=function(t){var e=this.pos;t||null!==this.readInt(10)||this.raise(e,"Invalid number");var i=this.pos-e>=2&&48===this.input.charCodeAt(e);i&&this.strict&&this.raise(e,"Invalid number"),i&&/[89]/.test(this.input.slice(e,this.pos))&&(i=!1);var s=this.input.charCodeAt(this.pos);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")),f(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var r=this.input.slice(e,this.pos),n=i?parseInt(r,8):parseFloat(r);return this.finishToken(k.num,n)},vt.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},vt.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):(C(s,this.options.ecmaVersion>=10)&&this.raise(this.start,"Unterminated string constant"),++this.pos)}return e+=this.input.slice(i,this.pos++),this.finishToken(k.string,e)};var _t={};vt.tryReadTemplateToken=function(){this.inTemplateElement=!0;try{this.readTmplToken()}catch(t){if(t!==_t)throw t;this.readInvalidTemplateToken()}this.inTemplateElement=!1},vt.invalidStringToken=function(t,e){if(this.inTemplateElement&&this.options.ecmaVersion>=9)throw _t;this.raise(t,e)},vt.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!==k.template&&this.type!==k.invalidTemplate?(t+=this.input.slice(e,this.pos),this.finishToken(k.template,t)):36===i?(this.pos+=2,this.finishToken(k.dollarBraceL)):(++this.pos,this.finishToken(k.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 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token")},U.checkPatternErrors=function(t,e){if(t){t.trailingComma>-1&&this.raiseRecoverable(t.trailingComma,"Comma is not permitted after the rest element");var i=e?t.parenthesizedAssign:t.parenthesizedBind;i>-1&&this.raiseRecoverable(i,"Parenthesized pattern")}},U.checkExpressionErrors=function(t,e){if(!t)return!1;var i=t.shorthandAssign,s=t.doubleProto;if(!e)return i>=0||s>=0;i>=0&&this.raise(i,"Shorthand property assignments are valid only in destructuring patterns"),s>=0&&this.raiseRecoverable(s,"Redefinition of __proto__ property")},U.checkYieldAwaitInDefaultParams=function(){this.yieldPos&&(!this.awaitPos||this.yieldPos<this.awaitPos)&&this.raise(this.yieldPos,"Yield expression cannot be a default value"),this.awaitPos&&this.raise(this.awaitPos,"Await expression cannot be a default value")},U.isSimpleAssignTarget=function(t){return"ParenthesizedExpression"===t.type?this.isSimpleAssignTarget(t.expression):"Identifier"===t.type||"MemberExpression"===t.type};var H=F.prototype;H.parseTopLevel=function(t){var e={};for(t.body||(t.body=[]);this.type!==k.eof;){var i=this.parseStatement(!0,!0,e);t.body.push(i)}return this.adaptDirectivePrologue(t.body),this.next(),this.options.ecmaVersion>=6&&(t.sourceType=this.options.sourceType),this.finishNode(t,"Program")};var W={kind:"loop"},X={kind:"switch"};H.isLet=function(){if(this.options.ecmaVersion<6||!this.isContextual("let"))return!1;A.lastIndex=this.pos;var t=A.exec(this.input),e=this.pos+t[0].length,i=this.input.charCodeAt(e);if(91===i||123===i)return!0;if(f(i,!0)){for(var s=e+1;m(this.input.charCodeAt(s),!0);)++s;var r=this.input.slice(e,s);if(!a.test(r))return!0}return!1},H.isAsyncFunction=function(){if(this.options.ecmaVersion<8||!this.isContextual("async"))return!1;A.lastIndex=this.pos;var t=A.exec(this.input),e=this.pos+t[0].length;return!(E.test(this.input.slice(this.pos,e))||"function"!==this.input.slice(e,e+8)||e+8!==this.input.length&&m(this.input.charAt(e+8)))},H.parseStatement=function(t,e,i){var s,r=this.type,n=this.startNode();switch(this.isLet()&&(r=k._var,s="let"),r){case k._break:case k._continue:return this.parseBreakContinueStatement(n,r.keyword);case k._debugger:return this.parseDebuggerStatement(n);case k._do:return this.parseDoStatement(n);case k._for:return this.parseForStatement(n);case k._function:return!t&&this.options.ecmaVersion>=6&&this.unexpected(),this.parseFunctionStatement(n,!1);case k._class:return t||this.unexpected(),this.parseClass(n,!0);case k._if:return this.parseIfStatement(n);case k._return:return this.parseReturnStatement(n);case k._switch:return this.parseSwitchStatement(n);case k._throw:return this.parseThrowStatement(n);case k._try:return this.parseTryStatement(n);case k._const:case k._var:return s=s||this.value,t||"var"===s||this.unexpected(),this.parseVarStatement(n,s);case k._while:return this.parseWhileStatement(n);case k._with:return this.parseWithStatement(n);case k.braceL:return this.parseBlock();case k.semi:return this.parseEmptyStatement(n);case k._export:case k._import:return this.options.allowImportExportEverywhere||(e||this.raise(this.start,"'import' and 'export' may only appear at the top level"),this.inModule||this.raise(this.start,"'import' and 'export' may appear only with 'sourceType: module'")),r===k._import?this.parseImport(n):this.parseExport(n,i);default:if(this.isAsyncFunction())return t||this.unexpected(),this.next(),this.parseFunctionStatement(n,!0);var a=this.value,o=this.parseExpression();return r===k.name&&"Identifier"===o.type&&this.eat(k.colon)?this.parseLabeledStatement(n,a,o):this.parseExpressionStatement(n,o)}},H.parseBreakContinueStatement=function(t,e){var i="break"===e;this.next(),this.eat(k.semi)||this.insertSemicolon()?t.label=null:this.type!==k.name?this.unexpected():(t.label=this.parseIdent(),this.semicolon());for(var s=0;s<this.labels.length;++s){var r=this.labels[s];if(null==t.label||r.name===t.label.name){if(null!=r.kind&&(i||"loop"===r.kind))break;if(t.label&&i)break}}return s===this.labels.length&&this.raise(t.start,"Unsyntactic "+e),this.finishNode(t,i?"BreakStatement":"ContinueStatement")},H.parseDebuggerStatement=function(t){return this.next(),this.semicolon(),this.finishNode(t,"DebuggerStatement")},H.parseDoStatement=function(t){return this.next(),this.labels.push(W),t.body=this.parseStatement(!1),this.labels.pop(),this.expect(k._while),t.test=this.parseParenExpression(),this.options.ecmaVersion>=6?this.eat(k.semi):this.semicolon(),this.finishNode(t,"DoWhileStatement")},H.parseForStatement=function(t){this.next();var e=this.options.ecmaVersion>=9&&this.inAsync&&this.eatContextual("await")?this.lastTokStart:-1;if(this.labels.push(W),this.enterLexicalScope(),this.expect(k.parenL),this.type===k.semi)return e>-1&&this.unexpected(e),this.parseFor(t,null);var i=this.isLet();if(this.type===k._var||this.type===k._const||i){var s=this.startNode(),r=i?"let":this.value;return this.next(),this.parseVar(s,!0,r),this.finishNode(s,"VariableDeclaration"),!(this.type===k._in||this.options.ecmaVersion>=6&&this.isContextual("of"))||1!==s.declarations.length||"var"!==r&&s.declarations[0].init?(e>-1&&this.unexpected(e),this.parseFor(t,s)):(this.options.ecmaVersion>=9&&(this.type===k._in?e>-1&&this.unexpected(e):t.await=e>-1),this.parseForIn(t,s))}var n=new G,a=this.parseExpression(!0,n);return this.type===k._in||this.options.ecmaVersion>=6&&this.isContextual("of")?(this.options.ecmaVersion>=9&&(this.type===k._in?e>-1&&this.unexpected(e):t.await=e>-1),this.toAssignable(a,!1,n),this.checkLVal(a),this.parseForIn(t,a)):(this.checkExpressionErrors(n,!0),e>-1&&this.unexpected(e),this.parseFor(t,a))},H.parseFunctionStatement=function(t,e){return this.next(),this.parseFunction(t,!0,!1,e)},H.parseIfStatement=function(t){return this.next(),t.test=this.parseParenExpression(),t.consequent=this.parseStatement(!this.strict&&this.type===k._function),t.alternate=this.eat(k._else)?this.parseStatement(!this.strict&&this.type===k._function):null,this.finishNode(t,"IfStatement")},H.parseReturnStatement=function(t){return this.inFunction||this.options.allowReturnOutsideFunction||this.raise(this.start,"'return' outside of function"),this.next(),this.eat(k.semi)||this.insertSemicolon()?t.argument=null:(t.argument=this.parseExpression(),this.semicolon()),this.finishNode(t,"ReturnStatement")},H.parseSwitchStatement=function(t){var e;this.next(),t.discriminant=this.parseParenExpression(),t.cases=[],this.expect(k.braceL),this.labels.push(X),this.enterLexicalScope();for(var i=!1;this.type!==k.braceR;)if(this.type===k._case||this.type===k._default){var s=this.type===k._case;e&&this.finishNode(e,"SwitchCase"),t.cases.push(e=this.startNode()),e.consequent=[],this.next(),s?e.test=this.parseExpression():(i&&this.raiseRecoverable(this.lastTokStart,"Multiple default clauses"),i=!0,e.test=null),this.expect(k.colon)}else e||this.unexpected(),e.consequent.push(this.parseStatement(!0));return this.exitLexicalScope(),e&&this.finishNode(e,"SwitchCase"),this.next(),this.labels.pop(),this.finishNode(t,"SwitchStatement")},H.parseThrowStatement=function(t){return this.next(),E.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 z=[];H.parseTryStatement=function(t){if(this.next(),t.block=this.parseBlock(),t.handler=null,this.type===k._catch){var e=this.startNode();this.next(),this.eat(k.parenL)?(e.param=this.parseBindingAtom(),this.enterLexicalScope(),this.checkLVal(e.param,"let"),this.expect(k.parenR)):(this.options.ecmaVersion<10&&this.unexpected(),e.param=null,this.enterLexicalScope()),e.body=this.parseBlock(!1),this.exitLexicalScope(),t.handler=this.finishNode(e,"CatchClause")}return t.finalizer=this.eat(k._finally)?this.parseBlock():null,t.handler||t.finalizer||this.raise(t.start,"Missing catch or finally clause"),this.finishNode(t,"TryStatement")},H.parseVarStatement=function(t,e){return this.next(),this.parseVar(t,!1,e),this.semicolon(),this.finishNode(t,"VariableDeclaration")},H.parseWhileStatement=function(t){return this.next(),t.test=this.parseParenExpression(),this.labels.push(W),t.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(t,"WhileStatement")},H.parseWithStatement=function(t){return this.strict&&this.raise(this.start,"'with' in strict mode"),this.next(),t.object=this.parseParenExpression(),t.body=this.parseStatement(!1),this.finishNode(t,"WithStatement")},H.parseEmptyStatement=function(t){return this.next(),this.finishNode(t,"EmptyStatement")},H.parseLabeledStatement=function(t,e,i){for(var s=0,r=this.labels;s<r.length;s+=1){r[s].name===e&&this.raise(i.start,"Label '"+e+"' is already declared")}for(var n=this.type.isLoop?"loop":this.type===k._switch?"switch":null,a=this.labels.length-1;a>=0;a--){var o=this.labels[a];if(o.statementStart!==t.start)break;o.statementStart=this.start,o.kind=n}return this.labels.push({name:e,kind:n,statementStart:this.start}),t.body=this.parseStatement(!0),("ClassDeclaration"===t.body.type||"VariableDeclaration"===t.body.type&&"var"!==t.body.kind||"FunctionDeclaration"===t.body.type&&(this.strict||t.body.generator))&&this.raiseRecoverable(t.body.start,"Invalid labeled declaration"),this.labels.pop(),t.label=i,this.finishNode(t,"LabeledStatement")},H.parseExpressionStatement=function(t,e){return t.expression=e,this.semicolon(),this.finishNode(t,"ExpressionStatement")},H.parseBlock=function(t){void 0===t&&(t=!0);var e=this.startNode();for(e.body=[],this.expect(k.braceL),t&&this.enterLexicalScope();!this.eat(k.braceR);){var i=this.parseStatement(!0);e.body.push(i)}return t&&this.exitLexicalScope(),this.finishNode(e,"BlockStatement")},H.parseFor=function(t,e){return t.init=e,this.expect(k.semi),t.test=this.type===k.semi?null:this.parseExpression(),this.expect(k.semi),t.update=this.type===k.parenR?null:this.parseExpression(),this.expect(k.parenR),this.exitLexicalScope(),t.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(t,"ForStatement")},H.parseForIn=function(t,e){var i=this.type===k._in?"ForInStatement":"ForOfStatement";return this.next(),"ForInStatement"===i&&("AssignmentPattern"===e.type||"VariableDeclaration"===e.type&&null!=e.declarations[0].init&&(this.strict||"Identifier"!==e.declarations[0].id.type))&&this.raise(e.start,"Invalid assignment in for-in loop head"),t.left=e,t.right="ForInStatement"===i?this.parseExpression():this.parseMaybeAssign(),this.expect(k.parenR),this.exitLexicalScope(),t.body=this.parseStatement(!1),this.labels.pop(),this.finishNode(t,i)},H.parseVar=function(t,e,i){for(t.declarations=[],t.kind=i;;){var s=this.startNode();if(this.parseVarId(s,i),this.eat(k.eq)?s.init=this.parseMaybeAssign(e):"const"!==i||this.type===k._in||this.options.ecmaVersion>=6&&this.isContextual("of")?"Identifier"===s.id.type||e&&(this.type===k._in||this.isContextual("of"))?s.init=null:this.raise(this.lastTokEnd,"Complex binding patterns require an initialization value"):this.unexpected(),t.declarations.push(this.finishNode(s,"VariableDeclarator")),!this.eat(k.comma))break}return t},H.parseVarId=function(t,e){t.id=this.parseBindingAtom(e),this.checkLVal(t.id,e,!1)},H.parseFunction=function(t,e,i,s){this.initFunction(t),(this.options.ecmaVersion>=9||this.options.ecmaVersion>=6&&!s)&&(t.generator=this.eat(k.star)),this.options.ecmaVersion>=8&&(t.async=!!s),e&&(t.id="nullableID"===e&&this.type!==k.name?null:this.parseIdent(),t.id&&this.checkLVal(t.id,"var"));var r=this.inGenerator,n=this.inAsync,a=this.yieldPos,o=this.awaitPos,h=this.inFunction;return this.inGenerator=t.generator,this.inAsync=t.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),e||(t.id=this.type===k.name?this.parseIdent():null),this.parseFunctionParams(t),this.parseFunctionBody(t,i),this.inGenerator=r,this.inAsync=n,this.yieldPos=a,this.awaitPos=o,this.inFunction=h,this.finishNode(t,e?"FunctionDeclaration":"FunctionExpression")},H.parseFunctionParams=function(t){this.expect(k.parenL),t.params=this.parseBindingList(k.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},H.parseClass=function(t,e){this.next(),this.parseClassId(t,e),this.parseClassSuper(t);var i=this.startNode(),s=!1;for(i.body=[],this.expect(k.braceL);!this.eat(k.braceR);){var r=this.parseClassMember(i);r&&"MethodDefinition"===r.type&&"constructor"===r.kind&&(s&&this.raise(r.start,"Duplicate constructor in the same class"),s=!0)}return t.body=this.finishNode(i,"ClassBody"),this.finishNode(t,e?"ClassDeclaration":"ClassExpression")},H.parseClassMember=function(t){var e=this;if(this.eat(k.semi))return null;var i=this.startNode(),s=function(t,s){void 0===s&&(s=!1);var r=e.start,n=e.startLoc;return!!e.eatContextual(t)&&(!(e.type===k.parenL||s&&e.canInsertSemicolon())||(i.key&&e.unexpected(),i.computed=!1,i.key=e.startNodeAt(r,n),i.key.name=t,e.finishNode(i.key,"Identifier"),!1))};i.kind="method",i.static=s("static");var r=this.eat(k.star),n=!1;r||(this.options.ecmaVersion>=8&&s("async",!0)?(n=!0,r=this.options.ecmaVersion>=9&&this.eat(k.star)):s("get")?i.kind="get":s("set")&&(i.kind="set")),i.key||this.parsePropertyName(i);var a=i.key;return i.computed||i.static||!("Identifier"===a.type&&"constructor"===a.name||"Literal"===a.type&&"constructor"===a.value)?i.static&&"Identifier"===a.type&&"prototype"===a.name&&this.raise(a.start,"Classes may not have a static property named prototype"):("method"!==i.kind&&this.raise(a.start,"Constructor can't have get/set modifier"),r&&this.raise(a.start,"Constructor can't be a generator"),n&&this.raise(a.start,"Constructor can't be an async method"),i.kind="constructor"),this.parseClassMethod(t,i,r,n),"get"===i.kind&&0!==i.value.params.length&&this.raiseRecoverable(i.value.start,"getter should have no params"),"set"===i.kind&&1!==i.value.params.length&&this.raiseRecoverable(i.value.start,"setter should have exactly one param"),"set"===i.kind&&"RestElement"===i.value.params[0].type&&this.raiseRecoverable(i.value.params[0].start,"Setter cannot use rest params"),i},H.parseClassMethod=function(t,e,i,s){e.value=this.parseMethod(i,s),t.body.push(this.finishNode(e,"MethodDefinition"))},H.parseClassId=function(t,e){t.id=this.type===k.name?this.parseIdent():!0===e?this.unexpected():null},H.parseClassSuper=function(t){t.superClass=this.eat(k._extends)?this.parseExprSubscripts():null},H.parseExport=function(t,e){if(this.next(),this.eat(k.star))return this.expectContextual("from"),this.type!==k.string&&this.unexpected(),t.source=this.parseExprAtom(),this.semicolon(),this.finishNode(t,"ExportAllDeclaration");if(this.eat(k._default)){var i;if(this.checkExport(e,"default",this.lastTokStart),this.type===k._function||(i=this.isAsyncFunction())){var s=this.startNode();this.next(),i&&this.next(),t.declaration=this.parseFunction(s,"nullableID",!1,i)}else if(this.type===k._class){var r=this.startNode();t.declaration=this.parseClass(r,"nullableID")}else t.declaration=this.parseMaybeAssign(),this.semicolon();return this.finishNode(t,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())t.declaration=this.parseStatement(!0),"VariableDeclaration"===t.declaration.type?this.checkVariableExport(e,t.declaration.declarations):this.checkExport(e,t.declaration.id.name,t.declaration.id.start),t.specifiers=[],t.source=null;else{if(t.declaration=null,t.specifiers=this.parseExportSpecifiers(e),this.eatContextual("from"))this.type!==k.string&&this.unexpected(),t.source=this.parseExprAtom();else{for(var n=0,a=t.specifiers;n<a.length;n+=1){var o=a[n];this.checkUnreserved(o.local)}t.source=null}this.semicolon()}return this.finishNode(t,"ExportNamedDeclaration")},H.checkExport=function(t,e,i){t&&(I(t,e)&&this.raiseRecoverable(i,"Duplicate export '"+e+"'"),t[e]=!0)},H.checkPatternExport=function(t,e){var i=e.type;if("Identifier"===i)this.checkExport(t,e.name,e.start);else if("ObjectPattern"===i)for(var s=0,r=e.properties;s<r.length;s+=1){var n=r[s];this.checkPatternExport(t,n)}else if("ArrayPattern"===i)for(var a=0,o=e.elements;a<o.length;a+=1){var h=o[a];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):"ParenthesizedExpression"===i&&this.checkPatternExport(t,e.expression)},H.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)}},H.shouldParseExportStatement=function(){return"var"===this.type.keyword||"const"===this.type.keyword||"class"===this.type.keyword||"function"===this.type.keyword||this.isLet()||this.isAsyncFunction()},H.parseExportSpecifiers=function(t){var e=[],i=!0;for(this.expect(k.braceL);!this.eat(k.braceR);){if(i)i=!1;else if(this.expect(k.comma),this.afterTrailingComma(k.braceR))break;var s=this.startNode();s.local=this.parseIdent(!0),s.exported=this.eatContextual("as")?this.parseIdent(!0):s.local,this.checkExport(t,s.exported.name,s.exported.start),e.push(this.finishNode(s,"ExportSpecifier"))}return e},H.parseImport=function(t){return this.next(),this.type===k.string?(t.specifiers=z,t.source=this.parseExprAtom()):(t.specifiers=this.parseImportSpecifiers(),this.expectContextual("from"),t.source=this.type===k.string?this.parseExprAtom():this.unexpected()),this.semicolon(),this.finishNode(t,"ImportDeclaration")},H.parseImportSpecifiers=function(){var t=[],e=!0;if(this.type===k.name){var i=this.startNode();if(i.local=this.parseIdent(),this.checkLVal(i.local,"let"),t.push(this.finishNode(i,"ImportDefaultSpecifier")),!this.eat(k.comma))return t}if(this.type===k.star){var s=this.startNode();return this.next(),this.expectContextual("as"),s.local=this.parseIdent(),this.checkLVal(s.local,"let"),t.push(this.finishNode(s,"ImportNamespaceSpecifier")),t}for(this.expect(k.braceL);!this.eat(k.braceR);){if(e)e=!1;else if(this.expect(k.comma),this.afterTrailingComma(k.braceR))break;var r=this.startNode();r.imported=this.parseIdent(!0),this.eatContextual("as")?r.local=this.parseIdent():(this.checkUnreserved(r.imported),r.local=r.imported),this.checkLVal(r.local,"let"),t.push(this.finishNode(r,"ImportSpecifier"))}return t},H.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)},H.isDirectiveCandidate=function(t){return"ExpressionStatement"===t.type&&"Literal"===t.expression.type&&"string"==typeof t.expression.value&&('"'===this.input[t.start]||"'"===this.input[t.start])};var J=F.prototype;J.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,"Can not use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":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 n=r[s];this.toAssignable(n,e),"RestElement"!==n.type||"ArrayPattern"!==n.argument.type&&"ObjectPattern"!==n.argument.type||this.raise(n.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);case"AssignmentPattern":break;case"ParenthesizedExpression":this.toAssignable(t.expression,e);break;case"MemberExpression":if(!e)break;default:this.raise(t.start,"Assigning to rvalue")}else i&&this.checkPatternErrors(i,!0);return t},J.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 n=t[i-1];6===this.options.ecmaVersion&&e&&n&&"RestElement"===n.type&&"Identifier"!==n.argument.type&&this.unexpected(n.argument.start)}return t},J.parseSpread=function(t){var e=this.startNode();return this.next(),e.argument=this.parseMaybeAssign(!1,t),this.finishNode(e,"SpreadElement")},J.parseRestBinding=function(){var t=this.startNode();return this.next(),6===this.options.ecmaVersion&&this.type!==k.name&&this.unexpected(),t.argument=this.parseBindingAtom(),this.finishNode(t,"RestElement")},J.parseBindingAtom=function(){if(this.options.ecmaVersion>=6)switch(this.type){case k.bracketL:var t=this.startNode();return this.next(),t.elements=this.parseBindingList(k.bracketR,!0,!0),this.finishNode(t,"ArrayPattern");case k.braceL:return this.parseObj(!0)}return this.parseIdent()},J.parseBindingList=function(t,e,i){for(var s=[],r=!0;!this.eat(t);)if(r?r=!1:this.expect(k.comma),e&&this.type===k.comma)s.push(null);else{if(i&&this.afterTrailingComma(t))break;if(this.type===k.ellipsis){var n=this.parseRestBinding();this.parseBindingListItem(n),s.push(n),this.type===k.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.expect(t);break}var a=this.parseMaybeDefault(this.start,this.startLoc);this.parseBindingListItem(a),s.push(a)}return s},J.parseBindingListItem=function(t){return t},J.parseMaybeDefault=function(t,e,i){if(i=i||this.parseBindingAtom(),this.options.ecmaVersion<6||!this.eat(k.eq))return i;var s=this.startNodeAt(t,e);return s.left=i,s.right=this.parseMaybeAssign(),this.finishNode(s,"AssignmentPattern")},J.checkLVal=function(t,e,i){switch(t.type){case"Identifier":this.strict&&this.reservedWordsStrictBind.test(t.name)&&this.raiseRecoverable(t.start,(e?"Binding ":"Assigning to ")+t.name+" in strict mode"),i&&(I(i,t.name)&&this.raiseRecoverable(t.start,"Argument name clash"),i[t.name]=!0),e&&"none"!==e&&(("var"===e&&!this.canDeclareVarName(t.name)||"var"!==e&&!this.canDeclareLexicalName(t.name))&&this.raiseRecoverable(t.start,"Identifier '"+t.name+"' has already been declared"),"var"===e?this.declareVarName(t.name):this.declareLexicalName(t.name));break;case"MemberExpression":e&&this.raiseRecoverable(t.start,"Binding member expression");break;case"ObjectPattern":for(var s=0,r=t.properties;s<r.length;s+=1){var n=r[s];this.checkLVal(n,e,i)}break;case"Property":this.checkLVal(t.value,e,i);break;case"ArrayPattern":for(var a=0,o=t.elements;a<o.length;a+=1){var h=o[a];h&&this.checkLVal(h,e,i)}break;case"AssignmentPattern":this.checkLVal(t.left,e,i);break;case"RestElement":this.checkLVal(t.argument,e,i);break;case"ParenthesizedExpression":this.checkLVal(t.expression,e,i);break;default:this.raise(t.start,(e?"Binding":"Assigning to")+" rvalue")}};var Q=F.prototype;Q.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 n=t.kind;if(this.options.ecmaVersion>=6)"__proto__"===s&&"init"===n&&(e.proto&&(i&&i.doubleProto<0?i.doubleProto=r.start:this.raiseRecoverable(r.start,"Redefinition of __proto__ property")),e.proto=!0);else{var a=e[s="$"+s];if(a)("init"===n?this.strict&&a.init||a.get||a.set:a.init||a[n])&&this.raiseRecoverable(r.start,"Redefinition of property");else a=e[s]={init:!1,get:!1,set:!1};a[n]=!0}}},Q.parseExpression=function(t,e){var i=this.start,s=this.startLoc,r=this.parseMaybeAssign(t,e);if(this.type===k.comma){var n=this.startNodeAt(i,s);for(n.expressions=[r];this.eat(k.comma);)n.expressions.push(this.parseMaybeAssign(t,e));return this.finishNode(n,"SequenceExpression")}return r},Q.parseMaybeAssign=function(t,e,i){if(this.inGenerator&&this.isContextual("yield"))return this.parseYield();var s=!1,r=-1,n=-1;e?(r=e.parenthesizedAssign,n=e.trailingComma,e.parenthesizedAssign=e.trailingComma=-1):(e=new G,s=!0);var a=this.start,o=this.startLoc;this.type!==k.parenL&&this.type!==k.name||(this.potentialArrowAt=this.start);var h=this.parseMaybeConditional(t,e);if(i&&(h=i.call(this,h,a,o)),this.type.isAssign){var p=this.startNodeAt(a,o);return p.operator=this.value,p.left=this.type===k.eq?this.toAssignable(h,!1,e):h,s||G.call(e),e.shorthandAssign=-1,this.checkLVal(h),this.next(),p.right=this.parseMaybeAssign(t),this.finishNode(p,"AssignmentExpression")}return s&&this.checkExpressionErrors(e,!0),r>-1&&(e.parenthesizedAssign=r),n>-1&&(e.trailingComma=n),h},Q.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(k.question)){var n=this.startNodeAt(i,s);return n.test=r,n.consequent=this.parseMaybeAssign(),this.expect(k.colon),n.alternate=this.parseMaybeAssign(t),this.finishNode(n,"ConditionalExpression")}return r},Q.parseExprOps=function(t,e){var i=this.start,s=this.startLoc,r=this.parseMaybeUnary(e,!1);return this.checkExpressionErrors(e)?r:r.start===i&&"ArrowFunctionExpression"===r.type?r:this.parseExprOp(r,i,s,-1,t)},Q.parseExprOp=function(t,e,i,s,r){var n=this.type.binop;if(null!=n&&(!r||this.type!==k._in)&&n>s){var a=this.type===k.logicalOR||this.type===k.logicalAND,o=this.value;this.next();var h=this.start,p=this.startLoc,c=this.parseExprOp(this.parseMaybeUnary(null,!1),h,p,n,r),u=this.buildBinary(e,i,t,c,o,a);return this.parseExprOp(u,e,i,s,r)}return t},Q.buildBinary=function(t,e,i,s,r,n){var a=this.startNodeAt(t,e);return a.left=i,a.operator=r,a.right=s,this.finishNode(a,n?"LogicalExpression":"BinaryExpression")},Q.parseMaybeUnary=function(t,e){var i,s=this.start,r=this.startLoc;if(this.isContextual("await")&&(this.inAsync||!this.inFunction&&this.options.allowAwaitOutsideFunction))i=this.parseAwait(),e=!0;else if(this.type.prefix){var n=this.startNode(),a=this.type===k.incDec;n.operator=this.value,n.prefix=!0,this.next(),n.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(t,!0),a?this.checkLVal(n.argument):this.strict&&"delete"===n.operator&&"Identifier"===n.argument.type?this.raiseRecoverable(n.start,"Deleting local variable in strict mode"):e=!0,i=this.finishNode(n,a?"UpdateExpression":"UnaryExpression")}else{if(i=this.parseExprSubscripts(t),this.checkExpressionErrors(t))return i;for(;this.type.postfix&&!this.canInsertSemicolon();){var o=this.startNodeAt(s,r);o.operator=this.value,o.prefix=!1,o.argument=i,this.checkLVal(i),this.next(),i=this.finishNode(o,"UpdateExpression")}}return!e&&this.eat(k.starstar)?this.buildBinary(s,r,i,this.parseMaybeUnary(null,!1),"**",!1):i},Q.parseExprSubscripts=function(t){var e=this.start,i=this.startLoc,s=this.parseExprAtom(t),r="ArrowFunctionExpression"===s.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);if(this.checkExpressionErrors(t)||r)return s;var n=this.parseSubscripts(s,e,i);return t&&"MemberExpression"===n.type&&(t.parenthesizedAssign>=n.start&&(t.parenthesizedAssign=-1),t.parenthesizedBind>=n.start&&(t.parenthesizedBind=-1)),n},Q.parseSubscripts=function(t,e,i,s){for(var r=this.options.ecmaVersion>=8&&"Identifier"===t.type&&"async"===t.name&&this.lastTokEnd===t.end&&!this.canInsertSemicolon()&&"async"===this.input.slice(t.start,t.end),n=void 0;;)if((n=this.eat(k.bracketL))||this.eat(k.dot)){var a=this.startNodeAt(e,i);a.object=t,a.property=n?this.parseExpression():this.parseIdent(!0),a.computed=!!n,n&&this.expect(k.bracketR),t=this.finishNode(a,"MemberExpression")}else if(!s&&this.eat(k.parenL)){var o=new G,h=this.yieldPos,p=this.awaitPos;this.yieldPos=0,this.awaitPos=0;var c=this.parseExprList(k.parenR,this.options.ecmaVersion>=8,!1,o);if(r&&!this.canInsertSemicolon()&&this.eat(k.arrow))return this.checkPatternErrors(o,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=h,this.awaitPos=p,this.parseArrowExpression(this.startNodeAt(e,i),c,!0);this.checkExpressionErrors(o,!0),this.yieldPos=h||this.yieldPos,this.awaitPos=p||this.awaitPos;var u=this.startNodeAt(e,i);u.callee=t,u.arguments=c,t=this.finishNode(u,"CallExpression")}else{if(this.type!==k.backQuote)return t;var l=this.startNodeAt(e,i);l.tag=t,l.quasi=this.parseTemplate({isTagged:!0}),t=this.finishNode(l,"TaggedTemplateExpression")}},Q.parseExprAtom=function(t){var e,i=this.potentialArrowAt===this.start;switch(this.type){case k._super:return this.inFunction||this.raise(this.start,"'super' outside of function or class"),e=this.startNode(),this.next(),this.type!==k.dot&&this.type!==k.bracketL&&this.type!==k.parenL&&this.unexpected(),this.finishNode(e,"Super");case k._this:return e=this.startNode(),this.next(),this.finishNode(e,"ThisExpression");case k.name:var s=this.start,r=this.startLoc,n=this.containsEsc,a=this.parseIdent(this.type!==k.name);if(this.options.ecmaVersion>=8&&!n&&"async"===a.name&&!this.canInsertSemicolon()&&this.eat(k._function))return this.parseFunction(this.startNodeAt(s,r),!1,!1,!0);if(i&&!this.canInsertSemicolon()){if(this.eat(k.arrow))return this.parseArrowExpression(this.startNodeAt(s,r),[a],!1);if(this.options.ecmaVersion>=8&&"async"===a.name&&this.type===k.name&&!n)return a=this.parseIdent(),!this.canInsertSemicolon()&&this.eat(k.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(s,r),[a],!0)}return a;case k.regexp:var o=this.value;return(e=this.parseLiteral(o.value)).regex={pattern:o.pattern,flags:o.flags},e;case k.num:case k.string:return this.parseLiteral(this.value);case k._null:case k._true:case k._false:return(e=this.startNode()).value=this.type===k._null?null:this.type===k._true,e.raw=this.type.keyword,this.next(),this.finishNode(e,"Literal");case k.parenL:var h=this.start,p=this.parseParenAndDistinguishExpression(i);return t&&(t.parenthesizedAssign<0&&!this.isSimpleAssignTarget(p)&&(t.parenthesizedAssign=h),t.parenthesizedBind<0&&(t.parenthesizedBind=h)),p;case k.bracketL:return e=this.startNode(),this.next(),e.elements=this.parseExprList(k.bracketR,!0,!0,t),this.finishNode(e,"ArrayExpression");case k.braceL:return this.parseObj(!1,t);case k._function:return e=this.startNode(),this.next(),this.parseFunction(e,!1);case k._class:return this.parseClass(this.startNode(),!1);case k._new:return this.parseNew();case k.backQuote:return this.parseTemplate();default:this.unexpected()}},Q.parseLiteral=function(t){var e=this.startNode();return e.value=t,e.raw=this.input.slice(this.start,this.end),this.next(),this.finishNode(e,"Literal")},Q.parseParenExpression=function(){this.expect(k.parenL);var t=this.parseExpression();return this.expect(k.parenR),t},Q.parseParenAndDistinguishExpression=function(t){var e,i=this.start,s=this.startLoc,r=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var n,a=this.start,o=this.startLoc,h=[],p=!0,c=!1,u=new G,l=this.yieldPos,d=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==k.parenR;){if(p?p=!1:this.expect(k.comma),r&&this.afterTrailingComma(k.parenR,!0)){c=!0;break}if(this.type===k.ellipsis){n=this.start,h.push(this.parseParenItem(this.parseRestBinding())),this.type===k.comma&&this.raise(this.start,"Comma is not permitted after the rest element");break}h.push(this.parseMaybeAssign(!1,u,this.parseParenItem))}var f=this.start,m=this.startLoc;if(this.expect(k.parenR),t&&!this.canInsertSemicolon()&&this.eat(k.arrow))return this.checkPatternErrors(u,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=l,this.awaitPos=d,this.parseParenArrowList(i,s,h);h.length&&!c||this.unexpected(this.lastTokStart),n&&this.unexpected(n),this.checkExpressionErrors(u,!0),this.yieldPos=l||this.yieldPos,this.awaitPos=d||this.awaitPos,h.length>1?((e=this.startNodeAt(a,o)).expressions=h,this.finishNodeAt(e,"SequenceExpression",f,m)):e=h[0]}else e=this.parseParenExpression();if(this.options.preserveParens){var x=this.startNodeAt(i,s);return x.expression=e,this.finishNode(x,"ParenthesizedExpression")}return e},Q.parseParenItem=function(t){return t},Q.parseParenArrowList=function(t,e,i){return this.parseArrowExpression(this.startNodeAt(t,e),i)};var K=[];Q.parseNew=function(){var t=this.startNode(),e=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(k.dot)){t.meta=e;var i=this.containsEsc;return t.property=this.parseIdent(!0),("target"!==t.property.name||i)&&this.raiseRecoverable(t.property.start,"The only valid meta property for new is new.target"),this.inFunction||this.raiseRecoverable(t.start,"new.target can only be used in functions"),this.finishNode(t,"MetaProperty")}var s=this.start,r=this.startLoc;return t.callee=this.parseSubscripts(this.parseExprAtom(),s,r,!0),this.eat(k.parenL)?t.arguments=this.parseExprList(k.parenR,this.options.ecmaVersion>=8,!1):t.arguments=K,this.finishNode(t,"NewExpression")},Q.parseTemplateElement=function(t){var e=t.isTagged,i=this.startNode();return this.type===k.invalidTemplate?(e||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),i.value={raw:this.value,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===k.backQuote,this.finishNode(i,"TemplateElement")},Q.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.expect(k.dollarBraceL),i.expressions.push(this.parseExpression()),this.expect(k.braceR),i.quasis.push(s=this.parseTemplateElement({isTagged:e}));return this.next(),this.finishNode(i,"TemplateLiteral")},Q.isAsyncProp=function(t){return!t.computed&&"Identifier"===t.key.type&&"async"===t.key.name&&(this.type===k.name||this.type===k.num||this.type===k.string||this.type===k.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===k.star)&&!E.test(this.input.slice(this.lastTokEnd,this.start))},Q.parseObj=function(t,e){var i=this.startNode(),s=!0,r={};for(i.properties=[],this.next();!this.eat(k.braceR);){if(s)s=!1;else if(this.expect(k.comma),this.afterTrailingComma(k.braceR))break;var n=this.parseProperty(t,e);t||this.checkPropClash(n,r,e),i.properties.push(n)}return this.finishNode(i,t?"ObjectPattern":"ObjectExpression")},Q.parseProperty=function(t,e){var i,s,r,n,a=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(k.ellipsis))return t?(a.argument=this.parseIdent(!1),this.type===k.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.finishNode(a,"RestElement")):(this.type===k.parenL&&e&&(e.parenthesizedAssign<0&&(e.parenthesizedAssign=this.start),e.parenthesizedBind<0&&(e.parenthesizedBind=this.start)),a.argument=this.parseMaybeAssign(!1,e),this.type===k.comma&&e&&e.trailingComma<0&&(e.trailingComma=this.start),this.finishNode(a,"SpreadElement"));this.options.ecmaVersion>=6&&(a.method=!1,a.shorthand=!1,(t||e)&&(r=this.start,n=this.startLoc),t||(i=this.eat(k.star)));var o=this.containsEsc;return this.parsePropertyName(a),!t&&!o&&this.options.ecmaVersion>=8&&!i&&this.isAsyncProp(a)?(s=!0,i=this.options.ecmaVersion>=9&&this.eat(k.star),this.parsePropertyName(a,e)):s=!1,this.parsePropertyValue(a,t,i,s,r,n,e,o),this.finishNode(a,"Property")},Q.parsePropertyValue=function(t,e,i,s,r,n,a,o){if((i||s)&&this.type===k.colon&&this.unexpected(),this.eat(k.colon))t.value=e?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,a),t.kind="init";else if(this.options.ecmaVersion>=6&&this.type===k.parenL)e&&this.unexpected(),t.kind="init",t.method=!0,t.value=this.parseMethod(i,s);else if(e||o||!(this.options.ecmaVersion>=5)||t.computed||"Identifier"!==t.key.type||"get"!==t.key.name&&"set"!==t.key.name||this.type===k.comma||this.type===k.braceR)this.options.ecmaVersion>=6&&!t.computed&&"Identifier"===t.key.type?(this.checkUnreserved(t.key),t.kind="init",e?t.value=this.parseMaybeDefault(r,n,t.key):this.type===k.eq&&a?(a.shorthandAssign<0&&(a.shorthandAssign=this.start),t.value=this.parseMaybeDefault(r,n,t.key)):t.value=t.key,t.shorthand=!0):this.unexpected();else{(i||s)&&this.unexpected(),t.kind=t.key.name,this.parsePropertyName(t),t.value=this.parseMethod(!1);var h="get"===t.kind?0:1;if(t.value.params.length!==h){var p=t.value.start;"get"===t.kind?this.raiseRecoverable(p,"getter should have no params"):this.raiseRecoverable(p,"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")}},Q.parsePropertyName=function(t){if(this.options.ecmaVersion>=6){if(this.eat(k.bracketL))return t.computed=!0,t.key=this.parseMaybeAssign(),this.expect(k.bracketR),t.key;t.computed=!1}return t.key=this.type===k.num||this.type===k.string?this.parseExprAtom():this.parseIdent(!0)},Q.initFunction=function(t){t.id=null,this.options.ecmaVersion>=6&&(t.generator=!1,t.expression=!1),this.options.ecmaVersion>=8&&(t.async=!1)},Q.parseMethod=function(t,e){var i=this.startNode(),s=this.inGenerator,r=this.inAsync,n=this.yieldPos,a=this.awaitPos,o=this.inFunction;return this.initFunction(i),this.options.ecmaVersion>=6&&(i.generator=t),this.options.ecmaVersion>=8&&(i.async=!!e),this.inGenerator=i.generator,this.inAsync=i.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,this.enterFunctionScope(),this.expect(k.parenL),i.params=this.parseBindingList(k.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(i,!1),this.inGenerator=s,this.inAsync=r,this.yieldPos=n,this.awaitPos=a,this.inFunction=o,this.finishNode(i,"FunctionExpression")},Q.parseArrowExpression=function(t,e,i){var s=this.inGenerator,r=this.inAsync,n=this.yieldPos,a=this.awaitPos,o=this.inFunction;return this.enterFunctionScope(),this.initFunction(t),this.options.ecmaVersion>=8&&(t.async=!!i),this.inGenerator=!1,this.inAsync=t.async,this.yieldPos=0,this.awaitPos=0,this.inFunction=!0,t.params=this.toAssignableList(e,!0),this.parseFunctionBody(t,!0),this.inGenerator=s,this.inAsync=r,this.yieldPos=n,this.awaitPos=a,this.inFunction=o,this.finishNode(t,"ArrowFunctionExpression")},Q.parseFunctionBody=function(t,e){var i=e&&this.type!==k.braceL,s=this.strict,r=!1;if(i)t.body=this.parseMaybeAssign(),t.expression=!0,this.checkParams(t,!1);else{var n=this.options.ecmaVersion>=7&&!this.isSimpleParamList(t.params);s&&!n||(r=this.strictDirective(this.end))&&n&&this.raiseRecoverable(t.start,"Illegal 'use strict' directive in function with non-simple parameter list");var a=this.labels;this.labels=[],r&&(this.strict=!0),this.checkParams(t,!s&&!r&&!e&&this.isSimpleParamList(t.params)),t.body=this.parseBlock(!1),t.expression=!1,this.adaptDirectivePrologue(t.body.body),this.labels=a}this.exitFunctionScope(),this.strict&&t.id&&this.checkLVal(t.id,"none"),this.strict=s},Q.isSimpleParamList=function(t){for(var e=0,i=t;e<i.length;e+=1){if("Identifier"!==i[e].type)return!1}return!0},Q.checkParams=function(t,e){for(var i={},s=0,r=t.params;s<r.length;s+=1){var n=r[s];this.checkLVal(n,"var",e?null:i)}},Q.parseExprList=function(t,e,i,s){for(var r=[],n=!0;!this.eat(t);){if(n)n=!1;else if(this.expect(k.comma),e&&this.afterTrailingComma(t))break;var a=void 0;i&&this.type===k.comma?a=null:this.type===k.ellipsis?(a=this.parseSpread(s),s&&this.type===k.comma&&s.trailingComma<0&&(s.trailingComma=this.start)):a=this.parseMaybeAssign(!1,s),r.push(a)}return r},Q.checkUnreserved=function(t){var e=t.start,i=t.end,s=t.name;(this.inGenerator&&"yield"===s&&this.raiseRecoverable(e,"Can not use 'yield' as identifier inside a generator"),this.inAsync&&"await"===s&&this.raiseRecoverable(e,"Can not use 'await' as identifier inside an async function"),this.isKeyword(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,"Can not use keyword 'await' outside an async function"),this.raiseRecoverable(e,"The keyword '"+s+"' is reserved"))},Q.parseIdent=function(t,e){var i=this.startNode();return t&&"never"===this.options.allowReserved&&(t=!1),this.type===k.name?i.name=this.value:this.type.keyword?(i.name=this.type.keyword,"class"!==i.name&&"function"!==i.name||this.lastTokEnd===this.lastTokStart+1&&46===this.input.charCodeAt(this.lastTokStart)||this.context.pop()):this.unexpected(),this.next(),this.finishNode(i,"Identifier"),t||this.checkUnreserved(i),i},Q.parseYield=function(){this.yieldPos||(this.yieldPos=this.start);var t=this.startNode();return this.next(),this.type===k.semi||this.canInsertSemicolon()||this.type!==k.star&&!this.type.startsExpr?(t.delegate=!1,t.argument=null):(t.delegate=this.eat(k.star),t.argument=this.parseMaybeAssign()),this.finishNode(t,"YieldExpression")},Q.parseAwait=function(){this.awaitPos||(this.awaitPos=this.start);var t=this.startNode();return this.next(),t.argument=this.parseMaybeUnary(null,!0),this.finishNode(t,"AwaitExpression")};var $=F.prototype;$.raise=function(t,e){var i=O(this.input,t);e+=" ("+i.line+":"+i.column+")";var s=new 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e=this.context.length-1;this.context[e]===rt.f_expr?this.context[e]=rt.f_expr_gen:this.context[e]=rt.f_gen}this.exprAllowed=!0},k.name.updateContext=function(t){var e=!1;this.options.ecmaVersion>=6&&("of"===this.value&&!this.exprAllowed||"yield"===this.value&&this.inGeneratorContext())&&(e=!0),this.exprAllowed=e};var at={$LONE:["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","Hex_Digit","Hex","IDS_Binary_Operator","IDSB","IDS_Trinary_Operator","IDST","ID_Continue","IDC","ID_Start","IDS","Ideographic","Ideo","Join_Control","Join_C","Logical_Order_Exception","LOE","Lowercase","Lower","Math","Noncharacter_Code_Point","NChar","Pattern_Syntax","Pat_Syn","Pattern_White_Space","Pat_WS","Quotation_Mark","QMark","Radical","Regional_Indicator","RI","Sentence_Terminal","STerm","Soft_Dotted","SD","Terminal_Punctuation","Term","Unified_Ideograph","UIdeo","Uppercase","Upper","Variation_Selector","VS","White_Space","space","XID_Continue","XIDC","XID_Start","XIDS"],General_Category:["Cased_Letter","LC","Close_Punctuation","Pe","Connector_Punctuation","Pc","Control","Cc","cntrl","Currency_Symbol","Sc","Dash_Punctuation","Pd","Decimal_Number","Nd","digit","Enclosing_Mark","Me","Final_Punctuation","Pf","Format","Cf","Initial_Punctuation","Pi","Letter","L","Letter_Number","Nl","Line_Separator","Zl","Lowercase_Letter","Ll","Mark","M","Combining_Mark","Math_Symbol","Sm","Modifier_Letter","Lm","Modifier_Symbol","Sk","Nonspacing_Mark","Mn","Number","N","Open_Punctuation","Ps","Other","C","Other_Letter","Lo","Other_Number","No","Other_Punctuation","Po","Other_Symbol","So","Paragraph_Separator","Zp","Private_Use","Co","Punctuation","P","punct","Separator","Z","Space_Separator","Zs","Spacing_Mark","Mc","Surrogate","Cs","Symbol","S","Titlecase_Letter","Lt","Unassigned","Cn","Uppercase_Letter","Lu"],Script:["Adlam","Adlm","Ahom","Anatolian_Hieroglyphs","Hluw","Arabic","Arab","Armenian","Armn","Avestan","Avst","Balinese","Bali","Bamum","Bamu","Bassa_Vah","Bass","Batak","Batk","Bengali","Beng","Bhaiksuki","Bhks","Bopomofo","Bopo","Brahmi","Brah","Braille","Brai","Buginese","Bugi","Buhid","Buhd","Canadian_Aboriginal","Cans","Carian","Cari","Caucasian_Albanian","Aghb","Chakma","Cakm","Cham","Cherokee","Cher","Common","Zyyy","Coptic","Copt","Qaac","Cuneiform","Xsux","Cypriot","Cprt","Cyrillic","Cyrl","Deseret","Dsrt","Devanagari","Deva","Duployan","Dupl","Egyptian_Hieroglyphs","Egyp","Elbasan","Elba","Ethiopic","Ethi","Georgian","Geor","Glagolitic","Glag","Gothic","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","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","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","Tibetan","Tibt","Tifinagh","Tfng","Tirhuta","Tirh","Ugaritic","Ugar","Vai","Vaii","Warang_Citi","Wara","Yi","Yiii","Zanabazar_Square","Zanb"]};Array.prototype.push.apply(at.$LONE,at.General_Category),at.gc=at.General_Category,at.sc=at.Script_Extensions=at.scx=at.Script;var ot=F.prototype,ht=function(t){this.parser=t,this.validFlags="gim"+(t.options.ecmaVersion>=6?"uy":"")+(t.options.ecmaVersion>=9?"s":""),this.source="",this.flags="",this.start=0,this.switchU=!1,this.switchN=!1,this.pos=0,this.lastIntValue=0,this.lastStringValue="",this.lastAssertionIsQuantifiable=!1,this.numCapturingParens=0,this.maxBackReference=0,this.groupNames=[],this.backReferenceNames=[]};function pt(t){return t<=65535?String.fromCharCode(t):(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t)))}function ct(t){return 36===t||t>=40&&t<=43||46===t||63===t||t>=91&&t<=94||t>=123&&t<=125}function ut(t){return t>=65&&t<=90||t>=97&&t<=122}function lt(t){return ut(t)||95===t}function dt(t){return lt(t)||ft(t)}function ft(t){return t>=48&&t<=57}function mt(t){return t>=48&&t<=57||t>=65&&t<=70||t>=97&&t<=102}function xt(t){return t>=65&&t<=70?t-65+10:t>=97&&t<=102?t-97+10:t-48}function gt(t){return t>=48&&t<=55}ht.prototype.reset=function(t,e,i){var s=-1!==i.indexOf("u");this.start=0|t,this.source=e+"",this.flags=i,this.switchU=s&&this.parser.options.ecmaVersion>=6,this.switchN=s&&this.parser.options.ecmaVersion>=9},ht.prototype.raise=function(t){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+t)},ht.prototype.at=function(t){var e=this.source,i=e.length;if(t>=i)return-1;var s=e.charCodeAt(t);return!this.switchU||s<=55295||s>=57344||t+1>=i?s:(s<<10)+e.charCodeAt(t+1)-56613888},ht.prototype.nextIndex=function(t){var e=this.source,i=e.length;if(t>=i)return i;var s=e.charCodeAt(t);return!this.switchU||s<=55295||s>=57344||t+1>=i?t+1:t+2},ht.prototype.current=function(){return this.at(this.pos)},ht.prototype.lookahead=function(){return this.at(this.nextIndex(this.pos))},ht.prototype.advance=function(){this.pos=this.nextIndex(this.pos)},ht.prototype.eat=function(t){return this.current()===t&&(this.advance(),!0)},ot.validateRegExpFlags=function(t){for(var e=t.validFlags,i=t.flags,s=0;s<i.length;s++){var r=i.charAt(s);-1===e.indexOf(r)&&this.raise(t.start,"Invalid regular expression flag"),i.indexOf(r,s+1)>-1&&this.raise(t.start,"Duplicate regular expression flag")}},ot.validateRegExpPattern=function(t){this.regexp_pattern(t),!t.switchN&&this.options.ecmaVersion>=9&&t.groupNames.length>0&&(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.length=0,t.backReferenceNames.length=0,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];-1===t.groupNames.indexOf(s)&&t.raise("Invalid named capture 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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)&&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_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!!ct(e)&&(t.lastIntValue=e,t.advance(),!0)},ot.regexp_eatPatternCharacters=function(t){for(var e=t.pos,i=0;-1!==(i=t.current())&&!ct(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)){if(this.regexp_eatGroupName(t))return-1!==t.groupNames.indexOf(t.lastStringValue)&&t.raise("Duplicate capture group name"),void t.groupNames.push(t.lastStringValue);t.raise("Invalid group")}},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+=pt(t.lastIntValue);this.regexp_eatRegExpIdentifierPart(t);)t.lastStringValue+=pt(t.lastIntValue);return!0}return!1},ot.regexp_eatRegExpIdentifierStart=function(t){var e=t.pos,i=t.current();return t.advance(),92===i&&this.regexp_eatRegExpUnicodeEscapeSequence(t)&&(i=t.lastIntValue),function(t){return f(t,!0)||36===t||95===t}(i)?(t.lastIntValue=i,!0):(t.pos=e,!1)},ot.regexp_eatRegExpIdentifierPart=function(t){var e=t.pos,i=t.current();return t.advance(),92===i&&this.regexp_eatRegExpUnicodeEscapeSequence(t)&&(i=t.lastIntValue),function(t){return m(t,!0)||36===t||95===t||8204===t||8205===t}(i)?(t.lastIntValue=i,!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)||!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()&&!ft(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!!ut(e)&&(t.lastIntValue=e%32,t.advance(),!0)},ot.regexp_eatRegExpUnicodeEscapeSequence=function(t){var e=t.pos;if(t.eat(117)){if(this.regexp_eatFixedHexDigits(t,4)){var i=t.lastIntValue;if(t.switchU&&i>=55296&&i<=56319){var s=t.pos;if(t.eat(92)&&t.eat(117)&&this.regexp_eatFixedHexDigits(t,4)){var r=t.lastIntValue;if(r>=56320&&r<=57343)return t.lastIntValue=1024*(i-55296)+(r-56320)+65536,!0}t.pos=s,t.lastIntValue=i}return!0}if(t.switchU&&t.eat(123)&&this.regexp_eatHexDigits(t)&&t.eat(125)&&function(t){return t>=0&&t<=1114111}(t.lastIntValue))return!0;t.switchU&&t.raise("Invalid unicode escape"),t.pos=e}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},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(),!0;if(t.switchU&&this.options.ecmaVersion>=9&&(80===e||112===e)){if(t.lastIntValue=-1,t.advance(),t.eat(123)&&this.regexp_eatUnicodePropertyValueExpression(t)&&t.eat(125))return!0;t.raise("Invalid property name")}return!1},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),!0}}if(t.pos=e,this.regexp_eatLoneUnicodePropertyNameOrValue(t)){var r=t.lastStringValue;return this.regexp_validateUnicodePropertyNameOrValue(t,r),!0}return!1},ot.regexp_validateUnicodePropertyNameAndValue=function(t,e,i){at.hasOwnProperty(e)&&-1!==at[e].indexOf(i)||t.raise("Invalid property name")},ot.regexp_validateUnicodePropertyNameOrValue=function(t,e){-1===at.$LONE.indexOf(e)&&t.raise("Invalid property name")},ot.regexp_eatUnicodePropertyName=function(t){var e=0;for(t.lastStringValue="";lt(e=t.current());)t.lastStringValue+=pt(e),t.advance();return""!==t.lastStringValue},ot.regexp_eatUnicodePropertyValue=function(t){var e=0;for(t.lastStringValue="";dt(e=t.current());)t.lastStringValue+=pt(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)){if(t.eat(94),this.regexp_classRanges(t),t.eat(93))return!0;t.raise("Unterminated character class")}return!1},ot.regexp_classRanges=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||gt(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_eatClassControlLetter=function(t){var e=t.current();return!(!ft(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;ft(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;mt(i=t.current());)t.lastIntValue=16*t.lastIntValue+xt(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 gt(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(!mt(r))return t.pos=i,!1;t.lastIntValue=16*t.lastIntValue+xt(r),t.advance()}return!0};var yt=function(t){this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,t.options.locations&&(this.loc=new j(t,t.startLoc,t.endLoc)),t.options.ranges&&(this.range=[t.start,t.end])},vt=F.prototype;function bt(t){return t<=65535?String.fromCharCode(t):(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t)))}vt.next=function(){this.options.onToken&&this.options.onToken(new yt(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},vt.getToken=function(){return this.next(),new yt(this)},"undefined"!=typeof Symbol&&(vt[Symbol.iterator]=function(){var t=this;return{next:function(){var e=t.getToken();return{done:e.type===k.eof,value:e}}}}),vt.curContext=function(){return this.context[this.context.length-1]},vt.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(k.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},vt.readToken=function(t){return f(t,this.options.ecmaVersion>=6)||92===t?this.readWord():this.getTokenFromCode(t)},vt.fullCharCodeAtPos=function(){var t=this.input.charCodeAt(this.pos);return t<=55295||t>=57344?t:(t<<10)+this.input.charCodeAt(this.pos+1)-56613888},vt.skipBlockComment=function(){var t,e=this.options.onComment&&this.curPosition(),i=this.pos,s=this.input.indexOf("*/",this.pos+=2);if(-1===s&&this.raise(this.pos-2,"Unterminated comment"),this.pos=s+2,this.options.locations)for(S.lastIndex=i;(t=S.exec(this.input))&&t.index<this.pos;)++this.curLine,this.lineStart=t.index+t[0].length;this.options.onComment&&this.options.onComment(!0,this.input.slice(i+2,s),i,this.pos,e,this.curPosition())},vt.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())},vt.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}}},vt.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)},vt.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(k.ellipsis)):(++this.pos,this.finishToken(k.dot))},vt.readToken_slash=function(){var t=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===t?this.finishOp(k.assign,2):this.finishOp(k.slash,1)},vt.readToken_mult_modulo_exp=function(t){var e=this.input.charCodeAt(this.pos+1),i=1,s=42===t?k.star:k.modulo;return this.options.ecmaVersion>=7&&42===t&&42===e&&(++i,s=k.starstar,e=this.input.charCodeAt(this.pos+2)),61===e?this.finishOp(k.assign,i+1):this.finishOp(s,i)},vt.readToken_pipe_amp=function(t){var e=this.input.charCodeAt(this.pos+1);return e===t?this.finishOp(124===t?k.logicalOR:k.logicalAND,2):61===e?this.finishOp(k.assign,2):this.finishOp(124===t?k.bitwiseOR:k.bitwiseAND,1)},vt.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(k.assign,2):this.finishOp(k.bitwiseXOR,1)},vt.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&&!E.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(k.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===e?this.finishOp(k.assign,2):this.finishOp(k.plusMin,1)},vt.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(k.assign,i+1):this.finishOp(k.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(k.relational,i)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},vt.readToken_eq_excl=function(t){var e=this.input.charCodeAt(this.pos+1);return 61===e?this.finishOp(k.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===t&&62===e&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(k.arrow)):this.finishOp(61===t?k.eq:k.prefix,1)},vt.getTokenFromCode=function(t){switch(t){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(k.parenL);case 41:return++this.pos,this.finishToken(k.parenR);case 59:return++this.pos,this.finishToken(k.semi);case 44:return++this.pos,this.finishToken(k.comma);case 91:return++this.pos,this.finishToken(k.bracketL);case 93:return++this.pos,this.finishToken(k.bracketR);case 123:return++this.pos,this.finishToken(k.braceL);case 125:return++this.pos,this.finishToken(k.braceR);case 58:return++this.pos,this.finishToken(k.colon);case 63:return++this.pos,this.finishToken(k.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(k.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 126:return this.finishOp(k.prefix,1)}this.raise(this.pos,"Unexpected character '"+bt(t)+"'")},vt.finishOp=function(t,e){var i=this.input.slice(this.pos,this.pos+e);return this.pos+=e,this.finishToken(t,i)},vt.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(E.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 n=this.pos,a=this.readWord1();this.containsEsc&&this.unexpected(n);var o=this.regexpState||(this.regexpState=new ht(this));o.reset(i,r,a),this.validateRegExpFlags(o),this.validateRegExpPattern(o);var h=null;try{h=new RegExp(r,a)}catch(t){}return this.finishToken(k.regexp,{pattern:r,flags:a,value:h})},vt.readInt=function(t,e){for(var i=this.pos,s=0,r=0,n=null==e?1/0:e;r<n;++r){var a=this.input.charCodeAt(this.pos),o=void 0;if((o=a>=97?a-97+10:a>=65?a-65+10:a>=48&&a<=57?a-48:1/0)>=t)break;++this.pos,s=s*t+o}return this.pos===i||null!=e&&this.pos-i!==e?null:s},vt.readRadixNumber=function(t){this.pos+=2;var e=this.readInt(t);return null==e&&this.raise(this.start+2,"Expected number in radix "+t),f(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(k.num,e)},vt.readNumber=function(t){var e=this.pos;t||null!==this.readInt(10)||this.raise(e,"Invalid number");var i=this.pos-e>=2&&48===this.input.charCodeAt(e);i&&this.strict&&this.raise(e,"Invalid number"),i&&/[89]/.test(this.input.slice(e,this.pos))&&(i=!1);var s=this.input.charCodeAt(this.pos);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")),f(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var r=this.input.slice(e,this.pos),n=i?parseInt(r,8):parseFloat(r);return this.finishToken(k.num,n)},vt.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},vt.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):(C(s,this.options.ecmaVersion>=10)&&this.raise(this.start,"Unterminated string constant"),++this.pos)}return e+=this.input.slice(i,this.pos++),this.finishToken(k.string,e)};var _t={};vt.tryReadTemplateToken=function(){this.inTemplateElement=!0;try{this.readTmplToken()}catch(t){if(t!==_t)throw t;this.readInvalidTemplateToken()}this.inTemplateElement=!1},vt.invalidStringToken=function(t,e){if(this.inTemplateElement&&this.options.ecmaVersion>=9)throw _t;this.raise(t,e)},vt.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!==k.template&&this.type!==k.invalidTemplate?(t+=this.input.slice(e,this.pos),this.finishToken(k.template,t)):36===i?(this.pos+=2,this.finishToken(k.dollarBraceL)):(++this.pos,this.finishToken(k.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}},vt.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(k.invalidTemplate,this.input.slice(this.start,this.pos))}this.raise(this.start,"Unterminated template")},vt.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 bt(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),"";default:if(e>=48&&e<=55){var i=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],s=parseInt(i,8);return s>255&&(i=i.slice(0,-1),s=parseInt(i,8)),this.pos+=i.length-1,e=this.input.charCodeAt(this.pos),"0"===i&&56!==e&&57!==e||!this.strict&&!t||this.invalidStringToken(this.pos-1-i.length,t?"Octal literal in template string":"Octal literal in strict mode"),String.fromCharCode(s)}return String.fromCharCode(e)}},vt.readHexChar=function(t){var e=this.pos,i=this.readInt(16,t);return null===i&&this.invalidStringToken(e,"Bad character escape sequence"),i},vt.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(m(r,s))this.pos+=r<=65535?1:2;else{if(92!==r)break;this.containsEsc=!0,t+=this.input.slice(i,this.pos);var n=this.pos;117!==this.input.charCodeAt(++this.pos)&&this.invalidStringToken(this.pos,"Expecting Unicode escape sequence \\uXXXX"),++this.pos;var a=this.readCodePoint();(e?f:m)(a,s)||this.invalidStringToken(n,"Invalid Unicode escape"),t+=bt(a),i=this.pos}e=!1}return t+this.input.slice(i,this.pos)},vt.readWord=function(){var t=this.readWord1(),e=k.name;return this.keywords.test(t)&&(this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword "+t),e=b[t]),this.finishToken(e,t)};var kt,Et,St,Ct="5.7.1";function wt(t,e){return new F(e,t).parse()}function At(t,e,i){var s=new F(i,t,e);return s.nextToken(),s.parseExpression()}function Tt(t,e){return new F(e,t)}function Pt(t,e,i){kt=t,Et=e,St=i}},function(t,e){t.exports={quot:'"',amp:"&",apos:"'",lt:"<",gt:">",nbsp:" ",iexcl:"¡",cent:"¢",pound:"£",curren:"¤",yen:"¥",brvbar:"¦",sect:"§",uml:"¨",copy:"©",ordf:"ª",laquo:"«",not:"¬",shy:"­",reg:"®",macr:"¯",deg:"°",plusmn:"±",sup2:"²",sup3:"³",acute:"´",micro:"µ",para:"¶",middot:"·",cedil:"¸",sup1:"¹",ordm:"º",raquo:"»",frac14:"¼",frac12:"½",frac34:"¾",iquest:"¿",Agrave:"À",Aacute:"Á",Acirc:"Â",Atilde:"Ã",Auml:"Ä",Aring:"Å",AElig:"Æ",Ccedil:"Ç",Egrave:"È",Eacute:"É",Ecirc:"Ê",Euml:"Ë",Igrave:"Ì",Iacute:"Í",Icirc:"Î",Iuml:"Ï",ETH:"Ð",Ntilde:"Ñ",Ograve:"Ò",Oacute:"Ó",Ocirc:"Ô",Otilde:"Õ",Ouml:"Ö",times:"×",Oslash:"Ø",Ugrave:"Ù",Uacute:"Ú",Ucirc:"Û",Uuml:"Ü",Yacute:"Ý",THORN:"Þ",szlig:"ß",agrave:"à",aacute:"á",acirc:"â",atilde:"ã",auml:"ä",aring:"å",aelig:"æ",ccedil:"ç",egrave:"è",eacute:"é",ecirc:"ê",euml:"ë",igrave:"ì",iacute:"í",icirc:"î",iuml:"ï",eth:"ð",ntilde:"ñ",ograve:"ò",oacute:"ó",ocirc:"ô",otilde:"õ",ouml:"ö",divide:"÷",oslash:"ø",ugrave:"ù",uacute:"ú",ucirc:"û",uuml:"ü",yacute:"ý",thorn:"þ",yuml:"ÿ",OElig:"Œ",oelig:"œ",Scaron:"Š",scaron:"š",Yuml:"Ÿ",fnof:"ƒ",circ:"ˆ",tilde:"˜",Alpha:"Α",Beta:"Β",Gamma:"Γ",Delta:"Δ",Epsilon:"Ε",Zeta:"Ζ",Eta:"Η",Theta:"Θ",Iota:"Ι",Kappa:"Κ",Lambda:"Λ",Mu:"Μ",Nu:"Ν",Xi:"Ξ",Omicron:"Ο",Pi:"Π",Rho:"Ρ",Sigma:"Σ",Tau:"Τ",Upsilon:"Υ",Phi:"Φ",Chi:"Χ",Psi:"Ψ",Omega:"Ω",alpha:"α",beta:"β",gamma:"γ",delta:"δ",epsilon:"ε",zeta:"ζ",eta:"η",theta:"θ",iota:"ι",kappa:"κ",lambda:"λ",mu:"μ",nu:"ν",xi:"ξ",omicron:"ο",pi:"π",rho:"ρ",sigmaf:"ς",sigma:"σ",tau:"τ",upsilon:"υ",phi:"φ",chi:"χ",psi:"ψ",omega:"ω",thetasym:"ϑ",upsih:"ϒ",piv:"ϖ",ensp:" ",emsp:" ",thinsp:" ",zwnj:"‌",zwj:"‍",lrm:"‎",rlm:"‏",ndash:"–",mdash:"—",lsquo:"‘",rsquo:"’",sbquo:"‚",ldquo:"“",rdquo:"”",bdquo:"„",dagger:"†",Dagger:"‡",bull:"•",hellip:"…",permil:"‰",prime:"′",Prime:"″",lsaquo:"‹",rsaquo:"›",oline:"‾",frasl:"⁄",euro:"€",image:"ℑ",weierp:"℘",real:"ℜ",trade:"™",alefsym:"ℵ",larr:"←",uarr:"↑",rarr:"→",darr:"↓",harr:"↔",crarr:"↵",lArr:"⇐",uArr:"⇑",rArr:"⇒",dArr:"⇓",hArr:"⇔",forall:"∀",part:"∂",exist:"∃",empty:"∅",nabla:"∇",isin:"∈",notin:"∉",ni:"∋",prod:"∏",sum:"∑",minus:"−",lowast:"∗",radic:"√",prop:"∝",infin:"∞",ang:"∠",and:"∧",or:"∨",cap:"∩",cup:"∪",int:"∫",there4:"∴",sim:"∼",cong:"≅",asymp:"≈",ne:"≠",equiv:"≡",le:"≤",ge:"≥",sub:"⊂",sup:"⊃",nsub:"⊄",sube:"⊆",supe:"⊇",oplus:"⊕",otimes:"⊗",perp:"⊥",sdot:"⋅",lceil:"⌈",rceil:"⌉",lfloor:"⌊",rfloor:"⌋",lang:"〈",rang:"〉",loz:"◊",spades:"♠",clubs:"♣",hearts:"♥",diams:"♦"}},function(t,e,i){"use strict";var s=i(8),r=/^[\da-fA-F]+$/,n=/^\d+$/;t.exports=function(t){var e=t.tokTypes,i=t.tokContexts;i.j_oTag=new t.TokContext("<tag",!1),i.j_cTag=new t.TokContext("</tag",!1),i.j_expr=new t.TokContext("<tag>...</tag>",!0,!0),e.jsxName=new t.TokenType("jsxName"),e.jsxText=new t.TokenType("jsxText",{beforeExpr:!0}),e.jsxTagStart=new t.TokenType("jsxTagStart"),e.jsxTagEnd=new t.TokenType("jsxTagEnd"),e.jsxTagStart.updateContext=function(){this.context.push(i.j_expr),this.context.push(i.j_oTag),this.exprAllowed=!1},e.jsxTagEnd.updateContext=function(t){var s=this.context.pop();s===i.j_oTag&&t===e.slash||s===i.j_cTag?(this.context.pop(),this.exprAllowed=this.curContext()===i.j_expr):this.exprAllowed=!0};var a=t.Parser.prototype;function o(t){return t?"JSXIdentifier"===t.type?t.name:"JSXNamespacedName"===t.type?t.namespace.name+":"+t.name.name:"JSXMemberExpression"===t.type?o(t.object)+"."+o(t.property):void 0:t}return a.jsx_readToken=function(){for(var i="",s=this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated JSX contents");var r=this.input.charCodeAt(this.pos);switch(r){case 60:case 123:return this.pos===this.start?60===r&&this.exprAllowed?(++this.pos,this.finishToken(e.jsxTagStart)):this.getTokenFromCode(r):(i+=this.input.slice(s,this.pos),this.finishToken(e.jsxText,i));case 38:i+=this.input.slice(s,this.pos),i+=this.jsx_readEntity(),s=this.pos;break;default:t.isNewLine(r)?(i+=this.input.slice(s,this.pos),i+=this.jsx_readNewLine(!0),s=this.pos):++this.pos}}},a.jsx_readNewLine=function(t){var 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},a.jsx_readString=function(i){for(var s="",r=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");var n=this.input.charCodeAt(this.pos);if(n===i)break;38===n?(s+=this.input.slice(r,this.pos),s+=this.jsx_readEntity(),r=this.pos):t.isNewLine(n)?(s+=this.input.slice(r,this.pos),s+=this.jsx_readNewLine(!1),r=this.pos):++this.pos}return s+=this.input.slice(r,this.pos++),this.finishToken(e.string,s)},a.jsx_readEntity=function(){var t,e="",i=0,a=this.input[this.pos];"&"!==a&&this.raise(this.pos,"Entity must start with an ampersand");for(var o=++this.pos;this.pos<this.input.length&&i++<10;){if(";"===(a=this.input[this.pos++])){"#"===e[0]?"x"===e[1]?(e=e.substr(2),r.test(e)&&(t=String.fromCharCode(parseInt(e,16)))):(e=e.substr(1),n.test(e)&&(t=String.fromCharCode(parseInt(e,10)))):t=s[e];break}e+=a}return t||(this.pos=o,"&")},a.jsx_readWord=function(){var i,s=this.pos;do{i=this.input.charCodeAt(++this.pos)}while(t.isIdentifierChar(i)||45===i);return this.finishToken(e.jsxName,this.input.slice(s,this.pos))},a.jsx_parseIdentifier=function(){var t=this.startNode();return this.type===e.jsxName?t.name=this.value:this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"JSXIdentifier")},a.jsx_parseNamespacedName=function(){var t=this.start,i=this.startLoc,s=this.jsx_parseIdentifier();if(!this.options.plugins.jsx.allowNamespaces||!this.eat(e.colon))return s;var r=this.startNodeAt(t,i);return r.namespace=s,r.name=this.jsx_parseIdentifier(),this.finishNode(r,"JSXNamespacedName")},a.jsx_parseElementName=function(){if(this.type===e.jsxTagEnd)return"";var t=this.start,i=this.startLoc,s=this.jsx_parseNamespacedName();for(this.type!==e.dot||"JSXNamespacedName"!==s.type||this.options.plugins.jsx.allowNamespacedObjects||this.unexpected();this.eat(e.dot);){var r=this.startNodeAt(t,i);r.object=s,r.property=this.jsx_parseIdentifier(),s=this.finishNode(r,"JSXMemberExpression")}return s},a.jsx_parseAttributeValue=function(){switch(this.type){case e.braceL:var 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 e.jsxTagStart:case e.string:return this.parseExprAtom();default:this.raise(this.start,"JSX value should be either an expression or a quoted JSX text")}},a.jsx_parseEmptyExpression=function(){var t=this.startNodeAt(this.lastTokEnd,this.lastTokEndLoc);return this.finishNodeAt(t,"JSXEmptyExpression",this.start,this.startLoc)},a.jsx_parseExpressionContainer=function(){var t=this.startNode();return this.next(),t.expression=this.type===e.braceR?this.jsx_parseEmptyExpression():this.parseExpression(),this.expect(e.braceR),this.finishNode(t,"JSXExpressionContainer")},a.jsx_parseAttribute=function(){var t=this.startNode();return this.eat(e.braceL)?(this.expect(e.ellipsis),t.argument=this.parseMaybeAssign(),this.expect(e.braceR),this.finishNode(t,"JSXSpreadAttribute")):(t.name=this.jsx_parseNamespacedName(),t.value=this.eat(e.eq)?this.jsx_parseAttributeValue():null,this.finishNode(t,"JSXAttribute"))},a.jsx_parseOpeningElementAt=function(t,i){var s=this.startNodeAt(t,i);s.attributes=[];var r=this.jsx_parseElementName();for(r&&(s.name=r);this.type!==e.slash&&this.type!==e.jsxTagEnd;)s.attributes.push(this.jsx_parseAttribute());return s.selfClosing=this.eat(e.slash),this.expect(e.jsxTagEnd),this.finishNode(s,r?"JSXOpeningElement":"JSXOpeningFragment")},a.jsx_parseClosingElementAt=function(t,i){var s=this.startNodeAt(t,i),r=this.jsx_parseElementName();return r&&(s.name=r),this.expect(e.jsxTagEnd),this.finishNode(s,r?"JSXClosingElement":"JSXClosingFragment")},a.jsx_parseElementAt=function(t,i){var s=this.startNodeAt(t,i),r=[],n=this.jsx_parseOpeningElementAt(t,i),a=null;if(!n.selfClosing){t:for(;;)switch(this.type){case e.jsxTagStart:if(t=this.start,i=this.startLoc,this.next(),this.eat(e.slash)){a=this.jsx_parseClosingElementAt(t,i);break t}r.push(this.jsx_parseElementAt(t,i));break;case e.jsxText:r.push(this.parseExprAtom());break;case e.braceL:r.push(this.jsx_parseExpressionContainer());break;default:this.unexpected()}o(a.name)!==o(n.name)&&this.raise(a.start,"Expected corresponding JSX closing tag for <"+o(n.name)+">")}return s.openingElement=n,s.closingElement=a,s.children=r,this.type===e.relational&&"<"===this.value&&this.raise(this.start,"Adjacent JSX elements must be wrapped in an enclosing tag"),this.finishNode(s,n.name?"JSXElement":"JSXFragment")},a.jsx_parseText=function(t){var e=this.parseLiteral(t);return e.type="JSXText",e},a.jsx_parseElement=function(){var t=this.start,e=this.startLoc;return this.next(),this.jsx_parseElementAt(t,e)},t.plugins.jsx=function(s,r){r&&("object"!=typeof r&&(r={}),s.options.plugins.jsx={allowNamespaces:!1!==r.allowNamespaces,allowNamespacedObjects:!!r.allowNamespacedObjects},s.extend("parseExprAtom",function(t){return function(i){return this.type===e.jsxText?this.jsx_parseText(this.value):this.type===e.jsxTagStart?this.jsx_parseElement():t.call(this,i)}}),s.extend("readToken",function(s){return function(r){var n=this.curContext();if(n===i.j_expr)return this.jsx_readToken();if(n===i.j_oTag||n===i.j_cTag){if(t.isIdentifierStart(r))return this.jsx_readWord();if(62==r)return++this.pos,this.finishToken(e.jsxTagEnd);if((34===r||39===r)&&n==i.j_oTag)return this.jsx_readString(r)}return 60===r&&this.exprAllowed&&33!==this.input.charCodeAt(this.pos+1)?(++this.pos,this.finishToken(e.jsxTagStart)):s.call(this,r)}}),s.extend("updateContext",function(t){return function(s){if(this.type==e.braceL){var r=this.curContext();r==i.j_oTag?this.context.push(i.b_expr):r==i.j_expr?this.context.push(i.b_tmpl):t.call(this,s),this.exprAllowed=!0}else{if(this.type!==e.slash||s!==e.jsxTagStart)return t.call(this,s);this.context.length-=2,this.context.push(i.j_cTag),this.exprAllowed=!1}}}))},t}},function(t,e,i){"use strict";t.exports=i(9)(i(7))},function(t,e,i){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.default=void 0;var s=i(10),r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var i in t)if(Object.prototype.hasOwnProperty.call(t,i)){var s=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(t,i):{};s.get||s.set?Object.defineProperty(e,i,s):e[i]=t[i]}return e.default=t,e}(i(6)),n=c(i(5)),a=i(3),o=c(i(2)),h=c(i(1)),p=i(0);function c(t){return t&&t.__esModule?t:{default:t}}function u(t){return(u="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function l(t,e){return function(t){if(Array.isArray(t))return t}(t)||function(t,e){var i=[],s=!0,r=!1,n=void 0;try{for(var a,o=t[Symbol.iterator]();!(s=(a=o.next()).done)&&(i.push(a.value),!e||i.length!==e);s=!0);}catch(t){r=!0,n=t}finally{try{s||null==o.return||o.return()}finally{if(r)throw n}}return i}(t,e)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance")}()}function d(t){return(d=Object.setPrototypeOf?Object.getPrototypeOf:function(t){return t.__proto__||Object.getPrototypeOf(t)})(t)}function f(t,e){return(f=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function m(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}function x(t,e,i){return e in t?Object.defineProperty(t,e,{value:i,enumerable:!0,configurable:!0,writable:!0}):t[e]=i,t}var g={plugins:{jsx:!0}},y=function(t){function e(){var t,i;!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e);for(var c=arguments.length,f=new Array(c),y=0;y<c;y++)f[y]=arguments[y];return x(m(m(i=function(t,e){return!e||"object"!==u(e)&&"function"!=typeof e?m(t):e}(this,(t=d(e)).call.apply(t,[this].concat(f))))),"parseJSX",function(t){var e="<root>".concat(t,"</root>"),r=[];try{r=(r=new s.Parser(g,e).parse()).body[0].expression.children||[]}catch(t){return i.props.showWarnings&&console.warn(t),i.props.onError&&i.props.onError(t),[]}return r.map(i.parseExpression).filter(Boolean)}),x(m(m(i)),"parseExpression",function(t){switch(t.type){case"JSXElement":return i.parseElement(t);case"JSXText":return t.value||"";case"JSXAttribute":return null===t.value||i.parseExpression(t.value);case"ArrayExpression":return t.elements.map(i.parseExpression);case"ObjectExpression":var e={};return t.properties.forEach(function(t){e[t.key.name||t.key.value]=i.parseExpression(t.value)}),e;case"Identifier":return(i.props.bindings||{})[t.name];case"JSXExpressionContainer":return i.parseExpression(t.expression);case"Literal":return t.value;case"MemberExpression":return(i.parseExpression(t.object)||{})[t.property.name];case"CallExpression":return i.parseExpression(t.callee);case"LogicalExpression":var s=i.parseExpression(t.left);return!("||"!==t.operator||!s)||!!("&&"===t.operator&&s||"||"===t.operator&&!s)&&i.parseExpression(t.right);case"BinaryExpression":switch(t.operator){case"+":return i.parseExpression(t.left)+i.parseExpression(t.right);case"-":return i.parseExpression(t.left)-i.parseExpression(t.right);case"*":return i.parseExpression(t.left)*i.parseExpression(t.right);case"/":return i.parseExpression(t.left)/i.parseExpression(t.right);default:return}case"UnaryExpression":switch(t.operator){case"+":return t.argument.value;case"-":return-1*t.argument.value;case"!":return(!t.argument.value).toString();default:return}default:return}}),x(m(m(i)),"parseName",function(t){switch(t.type){case"JSXIdentifier":return t.name;case"JSXMemberExpression":return"".concat(i.parseName(t.object),".").concat(i.parseName(t.property));default:return}}),x(m(m(i)),"parseElement",function(t){var e=i.props,s=e.allowUnknownElements,c=e.components,u=void 0===c?{}:c,d=e.componentsOnly,f=e.onError,m=t.children,x=void 0===m?[]:m,g=t.openingElement,y=g.attributes,v=void 0===y?[]:y,b=i.parseName(g.name);if(b){var _=(i.props.blacklistedAttrs||[]).map(function(t){return t instanceof RegExp?t:new RegExp(t,"i")}),k=(i.props.blacklistedTags||[]).map(function(t){return t.trim().toLowerCase()}).filter(Boolean);if(/^(html|head|body)$/i.test(b))return x.map(function(t){return i.parseElement(t)});if(-1===k.indexOf(b.trim().toLowerCase())){if(!(0,o.default)(u,b)){if(d)return;if(!s&&document.createElement(b)instanceof HTMLUnknownElement)return void f("Error: The tag <".concat(b,"> is unrecognized in this browser, and will not be rendered."))}var E,S=(0,o.default)(u,b);if(S||(0,p.canHaveChildren)(b))if(E=x.map(i.parseExpression),S||(0,p.canHaveWhitespace)(b)||(E=E.filter(function(t){return"string"!=typeof t||!/^\s*$/.test(t)})),0===E.length)E=void 0;else if(1===E.length){E=l(E,1)[0]}var C={key:(0,a.randomHash)()};return v.forEach(function(t){var e=t.name.name,s=h.default[e]||e,r=i.parseExpression(t);0===_.filter(function(t){return t.test(s)}).length&&(C[s]="true"===r||"false"===r?"true"===r:r)}),"string"==typeof C.style&&(C.style=(0,n.default)(C.style)),E&&(C.children=E),r.default.createElement(S||b.toLowerCase(),C)}}else f("Error: The <".concat(g.name,"> tag could not be parsed, and will not be rendered."))}),x(m(m(i)),"render",function(){var t=(i.props.jsx||"").trim().replace(/<!DOCTYPE([^>]*)>/g,"");return i.ParsedChildren=i.parseJSX(t),i.props.renderInWrapper?r.default.createElement("div",{className:"jsx-parser"},i.ParsedChildren):r.default.createElement(r.default.Fragment,null,i.ParsedChildren)}),i}return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),e&&f(t,e)}(e,r.Component),e}();e.default=y,x(y,"displayName","JsxParser"),x(y,"defaultProps",{allowUnknownElements:!0,bindings:{},blacklistedAttrs:[/^on.+/i],blacklistedTags:["script"],components:[],componentsOnly:!1,jsx:"",onError:function(){},showWarnings:!1,renderInWrapper:!0})}])});
\ No newline at end of file
diff --git a/webpack.config.js b/webpack.config.js
index 890799e..06b4f62 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -14,7 +14,7 @@ const plugins = []
 if (PRODUCTION) {
   plugins.push(
     new webpack.DefinePlugin({ 'process.env.NODE_ENV': JSON.stringify(ENVIRONMENT) }),
-    new webpack.optimize.ModuleConcatenationPlugin(),
+    new webpack.optimize.ModuleConcatenationPlugin()
   )
 }