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t.finalizer=this.eat(L._finally)?this.parseBlock():null,t.handler||t.finalizer||this.raise(t.start,"Missing catch or finally clause"),this.finishNode(t,"TryStatement")},K.parseVarStatement=function(t,e){return this.next(),this.parseVar(t,!1,e),this.semicolon(),this.finishNode(t,"VariableDeclaration")},K.parseWhileStatement=function(t){return this.next(),t.test=this.parseParenExpression(),this.labels.push($),t.body=this.parseStatement("while"),this.labels.pop(),this.finishNode(t,"WhileStatement")},K.parseWithStatement=function(t){return this.strict&&this.raise(this.start,"'with' in strict mode"),this.next(),t.object=this.parseParenExpression(),t.body=this.parseStatement("with"),this.finishNode(t,"WithStatement")},K.parseEmptyStatement=function(t){return this.next(),this.finishNode(t,"EmptyStatement")},K.parseLabeledStatement=function(t,e,i,r){for(var s=0,n=this.labels;s<n.length;s+=1)n[s].name===e&&this.raise(i.start,"Label '"+e+"' is already declared");for(var a=this.type.isLoop?"loop":this.type===L._switch?"switch":null,o=this.labels.length-1;o>=0;o--){var p=this.labels[o];if(p.statementStart!==t.start)break;p.statementStart=this.start,p.kind=a}return this.labels.push({name:e,kind:a,statementStart:this.start}),t.body=this.parseStatement(r?-1===r.indexOf("label")?r+"label":r:"label"),this.labels.pop(),t.label=i,this.finishNode(t,"LabeledStatement")},K.parseExpressionStatement=function(t,e){return t.expression=e,this.semicolon(),this.finishNode(t,"ExpressionStatement")},K.parseBlock=function(t,e){for(void 0===t&&(t=!0),void 0===e&&(e=this.startNode()),e.body=[],this.expect(L.braceL),t&&this.enterScope(0);!this.eat(L.braceR);){var i=this.parseStatement(null);e.body.push(i)}return t&&this.exitScope(),this.finishNode(e,"BlockStatement")},K.parseFor=function(t,e){return t.init=e,this.expect(L.semi),t.test=this.type===L.semi?null:this.parseExpression(),this.expect(L.semi),t.update=this.type===L.parenR?null:this.parseExpression(),this.expect(L.parenR),t.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(t,"ForStatement")},K.parseForIn=function(t,e){var i=this.type===L._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(L.parenR),t.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(t,i)},K.parseVar=function(t,e,i){for(t.declarations=[],t.kind=i;;){var 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et=1,it=2;K.parseFunction=function(t,e,i,r){this.initFunction(t),(this.options.ecmaVersion>=9||this.options.ecmaVersion>=6&&!r)&&(this.type===L.star&&e&it&&this.unexpected(),t.generator=this.eat(L.star)),this.options.ecmaVersion>=8&&(t.async=!!r),e&et&&(t.id=4&e&&this.type!==L.name?null:this.parseIdent(),!t.id||e&it||this.checkLVal(t.id,this.strict||t.generator||t.async?this.treatFunctionsAsVar?1:2:3));var s=this.yieldPos,n=this.awaitPos,a=this.awaitIdentPos;return this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(W(t.async,t.generator)),e&et||(t.id=this.type===L.name?this.parseIdent():null),this.parseFunctionParams(t),this.parseFunctionBody(t,i,!1),this.yieldPos=s,this.awaitPos=n,this.awaitIdentPos=a,this.finishNode(t,e&et?"FunctionDeclaration":"FunctionExpression")},K.parseFunctionParams=function(t){this.expect(L.parenL),t.params=this.parseBindingList(L.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},K.parseClass=function(t,e){this.next();var i=this.strict;this.strict=!0,this.parseClassId(t,e),this.parseClassSuper(t);var r=this.startNode(),s=!1;for(r.body=[],this.expect(L.braceL);!this.eat(L.braceR);){var n=this.parseClassElement(null!==t.superClass);n&&(r.body.push(n),"MethodDefinition"===n.type&&"constructor"===n.kind&&(s&&this.raise(n.start,"Duplicate constructor in the same class"),s=!0))}return t.body=this.finishNode(r,"ClassBody"),this.strict=i,this.finishNode(t,e?"ClassDeclaration":"ClassExpression")},K.parseClassElement=function(t){var e=this;if(this.eat(L.semi))return null;var i=this.startNode(),r=function(t,r){void 0===r&&(r=!1);var s=e.start,n=e.startLoc;return!(!e.eatContextual(t)||(e.type===L.parenL||r&&e.canInsertSemicolon())&&(i.key&&e.unexpected(),i.computed=!1,i.key=e.startNodeAt(s,n),i.key.name=t,e.finishNode(i.key,"Identifier"),1))};i.kind="method",i.static=r("static");var s=this.eat(L.star),n=!1;s||(this.options.ecmaVersion>=8&&r("async",!0)?(n=!0,s=this.options.ecmaVersion>=9&&this.eat(L.star)):r("get")?i.kind="get":r("set")&&(i.kind="set")),i.key||this.parsePropertyName(i);var a=i.key,o=!1;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"),s&&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",o=t),this.parseClassMethod(i,s,n,o),"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},K.parseClassMethod=function(t,e,i,r){return t.value=this.parseMethod(e,i,r),this.finishNode(t,"MethodDefinition")},K.parseClassId=function(t,e){this.type===L.name?(t.id=this.parseIdent(),e&&this.checkLVal(t.id,2,!1)):(!0===e&&this.unexpected(),t.id=null)},K.parseClassSuper=function(t){t.superClass=this.eat(L._extends)?this.parseExprSubscripts():null},K.parseExport=function(t,e){if(this.next(),this.eat(L.star))return this.expectContextual("from"),this.type!==L.string&&this.unexpected(),t.source=this.parseExprAtom(),this.semicolon(),this.finishNode(t,"ExportAllDeclaration");if(this.eat(L._default)){var i;if(this.checkExport(e,"default",this.lastTokStart),this.type===L._function||(i=this.isAsyncFunction())){var r=this.startNode();this.next(),i&&this.next(),t.declaration=this.parseFunction(r,4|et,!1,i)}else if(this.type===L._class){var s=this.startNode();t.declaration=this.parseClass(s,"nullableID")}else t.declaration=this.parseMaybeAssign(),this.semicolon();return this.finishNode(t,"ExportDefaultDeclaration")}if(this.shouldParseExportStatement())t.declaration=this.parseStatement(null),"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!==L.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),this.checkLocalExport(o.local)}t.source=null}this.semicolon()}return this.finishNode(t,"ExportNamedDeclaration")},K.checkExport=function(t,e,i){t&&(B(t,e)&&this.raiseRecoverable(i,"Duplicate export '"+e+"'"),t[e]=!0)},K.checkPatternExport=function(t,e){var i=e.type;if("Identifier"===i)this.checkExport(t,e.name,e.start);else if("ObjectPattern"===i)for(var r=0,s=e.properties;r<s.length;r+=1)this.checkPatternExport(t,s[r]);else if("ArrayPattern"===i)for(var n=0,a=e.elements;n<a.length;n+=1){var o=a[n];o&&this.checkPatternExport(t,o)}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)},K.checkVariableExport=function(t,e){if(t)for(var i=0,r=e;i<r.length;i+=1)this.checkPatternExport(t,r[i].id)},K.shouldParseExportStatement=function(){return"var"===this.type.keyword||"const"===this.type.keyword||"class"===this.type.keyword||"function"===this.type.keyword||this.isLet()||this.isAsyncFunction()},K.parseExportSpecifiers=function(t){var e=[],i=!0;for(this.expect(L.braceL);!this.eat(L.braceR);){if(i)i=!1;else if(this.expect(L.comma),this.afterTrailingComma(L.braceR))break;var r=this.startNode();r.local=this.parseIdent(!0),r.exported=this.eatContextual("as")?this.parseIdent(!0):r.local,this.checkExport(t,r.exported.name,r.exported.start),e.push(this.finishNode(r,"ExportSpecifier"))}return e},K.parseImport=function(t){return this.next(),this.type===L.string?(t.specifiers=tt,t.source=this.parseExprAtom()):(t.specifiers=this.parseImportSpecifiers(),this.expectContextual("from"),t.source=this.type===L.string?this.parseExprAtom():this.unexpected()),this.semicolon(),this.finishNode(t,"ImportDeclaration")},K.parseImportSpecifiers=function(){var t=[],e=!0;if(this.type===L.name){var i=this.startNode();if(i.local=this.parseIdent(),this.checkLVal(i.local,2),t.push(this.finishNode(i,"ImportDefaultSpecifier")),!this.eat(L.comma))return t}if(this.type===L.star){var r=this.startNode();return this.next(),this.expectContextual("as"),r.local=this.parseIdent(),this.checkLVal(r.local,2),t.push(this.finishNode(r,"ImportNamespaceSpecifier")),t}for(this.expect(L.braceL);!this.eat(L.braceR);){if(e)e=!1;else if(this.expect(L.comma),this.afterTrailingComma(L.braceR))break;var s=this.startNode();s.imported=this.parseIdent(!0),this.eatContextual("as")?s.local=this.parseIdent():(this.checkUnreserved(s.imported),s.local=s.imported),this.checkLVal(s.local,2),t.push(this.finishNode(s,"ImportSpecifier"))}return t},K.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)},K.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 rt=z.prototype;rt.toAssignable=function(t,e,i){if(this.options.ecmaVersion>=6&&t)switch(t.type){case"Identifier":this.inAsync&&"await"===t.name&&this.raise(t.start,"Cannot use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":case"RestElement":break;case"ObjectExpression":t.type="ObjectPattern",i&&this.checkPatternErrors(i,!0);for(var r=0,s=t.properties;r<s.length;r+=1){var n=s[r];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,i);break;case"MemberExpression":if(!e)break;default:this.raise(t.start,"Assigning to rvalue")}else i&&this.checkPatternErrors(i,!0);return t},rt.toAssignableList=function(t,e){for(var i=t.length,r=0;r<i;r++){var s=t[r];s&&this.toAssignable(s,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},rt.parseSpread=function(t){var e=this.startNode();return this.next(),e.argument=this.parseMaybeAssign(!1,t),this.finishNode(e,"SpreadElement")},rt.parseRestBinding=function(){var t=this.startNode();return this.next(),6===this.options.ecmaVersion&&this.type!==L.name&&this.unexpected(),t.argument=this.parseBindingAtom(),this.finishNode(t,"RestElement")},rt.parseBindingAtom=function(){if(this.options.ecmaVersion>=6)switch(this.type){case L.bracketL:var t=this.startNode();return this.next(),t.elements=this.parseBindingList(L.bracketR,!0,!0),this.finishNode(t,"ArrayPattern");case L.braceL:return this.parseObj(!0)}return this.parseIdent()},rt.parseBindingList=function(t,e,i){for(var r=[],s=!0;!this.eat(t);)if(s?s=!1:this.expect(L.comma),e&&this.type===L.comma)r.push(null);else{if(i&&this.afterTrailingComma(t))break;if(this.type===L.ellipsis){var n=this.parseRestBinding();this.parseBindingListItem(n),r.push(n),this.type===L.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),r.push(a)}return r},rt.parseBindingListItem=function(t){return t},rt.parseMaybeDefault=function(t,e,i){if(i=i||this.parseBindingAtom(),this.options.ecmaVersion<6||!this.eat(L.eq))return i;var r=this.startNodeAt(t,e);return r.left=i,r.right=this.parseMaybeAssign(),this.finishNode(r,"AssignmentPattern")},rt.checkLVal=function(t,e,i){switch(void 0===e&&(e=0),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&&(B(i,t.name)&&this.raiseRecoverable(t.start,"Argument name clash"),i[t.name]=!0),0!==e&&5!==e&&this.declareName(t.name,e,t.start);break;case"MemberExpression":e&&this.raiseRecoverable(t.start,"Binding member expression");break;case"ObjectPattern":for(var r=0,s=t.properties;r<s.length;r+=1)this.checkLVal(s[r],e,i);break;case"Property":this.checkLVal(t.value,e,i);break;case"ArrayPattern":for(var n=0,a=t.elements;n<a.length;n+=1){var o=a[n];o&&this.checkLVal(o,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 st=z.prototype;st.checkPropClash=function(t,e,i){if(!(this.options.ecmaVersion>=9&&"SpreadElement"===t.type||this.options.ecmaVersion>=6&&(t.computed||t.method||t.shorthand))){var r,s=t.key;switch(s.type){case"Identifier":r=s.name;break;case"Literal":r=String(s.value);break;default:return}var n=t.kind;if(this.options.ecmaVersion>=6)"__proto__"===r&&"init"===n&&(e.proto&&(i&&i.doubleProto<0?i.doubleProto=s.start:this.raiseRecoverable(s.start,"Redefinition of __proto__ property")),e.proto=!0);else{var a=e[r="$"+r];a?("init"===n?this.strict&&a.init||a.get||a.set:a.init||a[n])&&this.raiseRecoverable(s.start,"Redefinition of property"):a=e[r]={init:!1,get:!1,set:!1},a[n]=!0}}},st.parseExpression=function(t,e){var i=this.start,r=this.startLoc,s=this.parseMaybeAssign(t,e);if(this.type===L.comma){var n=this.startNodeAt(i,r);for(n.expressions=[s];this.eat(L.comma);)n.expressions.push(this.parseMaybeAssign(t,e));return this.finishNode(n,"SequenceExpression")}return s},st.parseMaybeAssign=function(t,e,i){if(this.isContextual("yield")){if(this.inGenerator)return this.parseYield(t);this.exprAllowed=!1}var r=!1,s=-1,n=-1,a=-1;e?(s=e.parenthesizedAssign,n=e.trailingComma,a=e.shorthandAssign,e.parenthesizedAssign=e.trailingComma=e.shorthandAssign=-1):(e=new Q,r=!0);var o=this.start,p=this.startLoc;this.type!==L.parenL&&this.type!==L.name||(this.potentialArrowAt=this.start);var h=this.parseMaybeConditional(t,e);if(i&&(h=i.call(this,h,o,p)),this.type.isAssign){var c=this.startNodeAt(o,p);return c.operator=this.value,c.left=this.type===L.eq?this.toAssignable(h,!1,e):h,r||Q.call(e),e.shorthandAssign=-1,this.checkLVal(h),this.next(),c.right=this.parseMaybeAssign(t),this.finishNode(c,"AssignmentExpression")}return r&&this.checkExpressionErrors(e,!0),s>-1&&(e.parenthesizedAssign=s),n>-1&&(e.trailingComma=n),a>-1&&(e.shorthandAssign=a),h},st.parseMaybeConditional=function(t,e){var i=this.start,r=this.startLoc,s=this.parseExprOps(t,e);if(this.checkExpressionErrors(e))return s;if(this.eat(L.question)){var n=this.startNodeAt(i,r);return n.test=s,n.consequent=this.parseMaybeAssign(),this.expect(L.colon),n.alternate=this.parseMaybeAssign(t),this.finishNode(n,"ConditionalExpression")}return s},st.parseExprOps=function(t,e){var i=this.start,r=this.startLoc,s=this.parseMaybeUnary(e,!1);return this.checkExpressionErrors(e)||s.start===i&&"ArrowFunctionExpression"===s.type?s:this.parseExprOp(s,i,r,-1,t)},st.parseExprOp=function(t,e,i,r,s){var n=this.type.binop;if(null!=n&&(!s||this.type!==L._in)&&n>r){var a=this.type===L.logicalOR||this.type===L.logicalAND,o=this.value;this.next();var p=this.start,h=this.startLoc,c=this.parseExprOp(this.parseMaybeUnary(null,!1),p,h,n,s),l=this.buildBinary(e,i,t,c,o,a);return this.parseExprOp(l,e,i,r,s)}return t},st.buildBinary=function(t,e,i,r,s,n){var a=this.startNodeAt(t,e);return a.left=i,a.operator=s,a.right=r,this.finishNode(a,n?"LogicalExpression":"BinaryExpression")},st.parseMaybeUnary=function(t,e){var i,r=this.start,s=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===L.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(r,s);o.operator=this.value,o.prefix=!1,o.argument=i,this.checkLVal(i),this.next(),i=this.finishNode(o,"UpdateExpression")}}return!e&&this.eat(L.starstar)?this.buildBinary(r,s,i,this.parseMaybeUnary(null,!1),"**",!1):i},st.parseExprSubscripts=function(t){var e=this.start,i=this.startLoc,r=this.parseExprAtom(t),s="ArrowFunctionExpression"===r.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd);if(this.checkExpressionErrors(t)||s)return r;var n=this.parseSubscripts(r,e,i);return t&&"MemberExpression"===n.type&&(t.parenthesizedAssign>=n.start&&(t.parenthesizedAssign=-1),t.parenthesizedBind>=n.start&&(t.parenthesizedBind=-1)),n},st.parseSubscripts=function(t,e,i,r){for(var s=this.options.ecmaVersion>=8&&"Identifier"===t.type&&"async"===t.name&&this.lastTokEnd===t.end&&!this.canInsertSemicolon()&&"async"===this.input.slice(t.start,t.end);;){var n=this.parseSubscript(t,e,i,r,s);if(n===t||"ArrowFunctionExpression"===n.type)return n;t=n}},st.parseSubscript=function(t,e,i,r,s){var n=this.eat(L.bracketL);if(n||this.eat(L.dot)){var a=this.startNodeAt(e,i);a.object=t,a.property=n?this.parseExpression():this.parseIdent(!0),a.computed=!!n,n&&this.expect(L.bracketR),t=this.finishNode(a,"MemberExpression")}else if(!r&&this.eat(L.parenL)){var o=new Q,p=this.yieldPos,h=this.awaitPos,c=this.awaitIdentPos;this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0;var l=this.parseExprList(L.parenR,this.options.ecmaVersion>=8,!1,o);if(s&&!this.canInsertSemicolon()&&this.eat(L.arrow))return this.checkPatternErrors(o,!1),this.checkYieldAwaitInDefaultParams(),this.awaitIdentPos>0&&this.raise(this.awaitIdentPos,"Cannot use 'await' as identifier inside an async function"),this.yieldPos=p,this.awaitPos=h,this.awaitIdentPos=c,this.parseArrowExpression(this.startNodeAt(e,i),l,!0);this.checkExpressionErrors(o,!0),this.yieldPos=p||this.yieldPos,this.awaitPos=h||this.awaitPos,this.awaitIdentPos=c||this.awaitIdentPos;var u=this.startNodeAt(e,i);u.callee=t,u.arguments=l,t=this.finishNode(u,"CallExpression")}else if(this.type===L.backQuote){var d=this.startNodeAt(e,i);d.tag=t,d.quasi=this.parseTemplate({isTagged:!0}),t=this.finishNode(d,"TaggedTemplateExpression")}return t},st.parseExprAtom=function(t){this.type===L.slash&&this.readRegexp();var e,i=this.potentialArrowAt===this.start;switch(this.type){case L._super:return this.allowSuper||this.raise(this.start,"'super' keyword outside a method"),e=this.startNode(),this.next(),this.type!==L.parenL||this.allowDirectSuper||this.raise(e.start,"super() call outside constructor of a subclass"),this.type!==L.dot&&this.type!==L.bracketL&&this.type!==L.parenL&&this.unexpected(),this.finishNode(e,"Super");case L._this:return e=this.startNode(),this.next(),this.finishNode(e,"ThisExpression");case L.name:var r=this.start,s=this.startLoc,n=this.containsEsc,a=this.parseIdent(!1);if(this.options.ecmaVersion>=8&&!n&&"async"===a.name&&!this.canInsertSemicolon()&&this.eat(L._function))return this.parseFunction(this.startNodeAt(r,s),0,!1,!0);if(i&&!this.canInsertSemicolon()){if(this.eat(L.arrow))return this.parseArrowExpression(this.startNodeAt(r,s),[a],!1);if(this.options.ecmaVersion>=8&&"async"===a.name&&this.type===L.name&&!n)return a=this.parseIdent(!1),!this.canInsertSemicolon()&&this.eat(L.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(r,s),[a],!0)}return a;case L.regexp:var o=this.value;return(e=this.parseLiteral(o.value)).regex={pattern:o.pattern,flags:o.flags},e;case L.num:case L.string:return this.parseLiteral(this.value);case L._null:case L._true:case L._false:return(e=this.startNode()).value=this.type===L._null?null:this.type===L._true,e.raw=this.type.keyword,this.next(),this.finishNode(e,"Literal");case L.parenL:var p=this.start,h=this.parseParenAndDistinguishExpression(i);return t&&(t.parenthesizedAssign<0&&!this.isSimpleAssignTarget(h)&&(t.parenthesizedAssign=p),t.parenthesizedBind<0&&(t.parenthesizedBind=p)),h;case L.bracketL:return e=this.startNode(),this.next(),e.elements=this.parseExprList(L.bracketR,!0,!0,t),this.finishNode(e,"ArrayExpression");case L.braceL:return this.parseObj(!1,t);case L._function:return e=this.startNode(),this.next(),this.parseFunction(e,0);case L._class:return this.parseClass(this.startNode(),!1);case L._new:return this.parseNew();case L.backQuote:return this.parseTemplate();default:this.unexpected()}},st.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")},st.parseParenExpression=function(){this.expect(L.parenL);var t=this.parseExpression();return this.expect(L.parenR),t},st.parseParenAndDistinguishExpression=function(t){var e,i=this.start,r=this.startLoc,s=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var n,a=this.start,o=this.startLoc,p=[],h=!0,c=!1,l=new Q,u=this.yieldPos,d=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==L.parenR;){if(h?h=!1:this.expect(L.comma),s&&this.afterTrailingComma(L.parenR,!0)){c=!0;break}if(this.type===L.ellipsis){n=this.start,p.push(this.parseParenItem(this.parseRestBinding())),this.type===L.comma&&this.raise(this.start,"Comma is not permitted after the rest element");break}p.push(this.parseMaybeAssign(!1,l,this.parseParenItem))}var f=this.start,m=this.startLoc;if(this.expect(L.parenR),t&&!this.canInsertSemicolon()&&this.eat(L.arrow))return this.checkPatternErrors(l,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=u,this.awaitPos=d,this.parseParenArrowList(i,r,p);p.length&&!c||this.unexpected(this.lastTokStart),n&&this.unexpected(n),this.checkExpressionErrors(l,!0),this.yieldPos=u||this.yieldPos,this.awaitPos=d||this.awaitPos,p.length>1?((e=this.startNodeAt(a,o)).expressions=p,this.finishNodeAt(e,"SequenceExpression",f,m)):e=p[0]}else e=this.parseParenExpression();if(this.options.preserveParens){var y=this.startNodeAt(i,r);return y.expression=e,this.finishNode(y,"ParenthesizedExpression")}return e},st.parseParenItem=function(t){return t},st.parseParenArrowList=function(t,e,i){return this.parseArrowExpression(this.startNodeAt(t,e),i)};var nt=[];st.parseNew=function(){var t=this.startNode(),e=this.parseIdent(!0);if(this.options.ecmaVersion>=6&&this.eat(L.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.inNonArrowFunction()||this.raiseRecoverable(t.start,"new.target can only be used in functions"),this.finishNode(t,"MetaProperty")}var r=this.start,s=this.startLoc;return t.callee=this.parseSubscripts(this.parseExprAtom(),r,s,!0),t.arguments=this.eat(L.parenL)?this.parseExprList(L.parenR,this.options.ecmaVersion>=8,!1):nt,this.finishNode(t,"NewExpression")},st.parseTemplateElement=function(t){var e=t.isTagged,i=this.startNode();return this.type===L.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===L.backQuote,this.finishNode(i,"TemplateElement")},st.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 r=this.parseTemplateElement({isTagged:e});for(i.quasis=[r];!r.tail;)this.type===L.eof&&this.raise(this.pos,"Unterminated template literal"),this.expect(L.dollarBraceL),i.expressions.push(this.parseExpression()),this.expect(L.braceR),i.quasis.push(r=this.parseTemplateElement({isTagged:e}));return this.next(),this.finishNode(i,"TemplateLiteral")},st.isAsyncProp=function(t){return!t.computed&&"Identifier"===t.key.type&&"async"===t.key.name&&(this.type===L.name||this.type===L.num||this.type===L.string||this.type===L.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===L.star)&&!P.test(this.input.slice(this.lastTokEnd,this.start))},st.parseObj=function(t,e){var i=this.startNode(),r=!0,s={};for(i.properties=[],this.next();!this.eat(L.braceR);){if(r)r=!1;else if(this.expect(L.comma),this.afterTrailingComma(L.braceR))break;var n=this.parseProperty(t,e);t||this.checkPropClash(n,s,e),i.properties.push(n)}return this.finishNode(i,t?"ObjectPattern":"ObjectExpression")},st.parseProperty=function(t,e){var i,r,s,n,a=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(L.ellipsis))return t?(a.argument=this.parseIdent(!1),this.type===L.comma&&this.raise(this.start,"Comma is not permitted after the rest element"),this.finishNode(a,"RestElement")):(this.type===L.parenL&&e&&(e.parenthesizedAssign<0&&(e.parenthesizedAssign=this.start),e.parenthesizedBind<0&&(e.parenthesizedBind=this.start)),a.argument=this.parseMaybeAssign(!1,e),this.type===L.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)&&(s=this.start,n=this.startLoc),t||(i=this.eat(L.star)));var o=this.containsEsc;return this.parsePropertyName(a),!t&&!o&&this.options.ecmaVersion>=8&&!i&&this.isAsyncProp(a)?(r=!0,i=this.options.ecmaVersion>=9&&this.eat(L.star),this.parsePropertyName(a,e)):r=!1,this.parsePropertyValue(a,t,i,r,s,n,e,o),this.finishNode(a,"Property")},st.parsePropertyValue=function(t,e,i,r,s,n,a,o){(i||r)&&this.type===L.colon&&this.unexpected(),this.eat(L.colon)?(t.value=e?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,a),t.kind="init"):this.options.ecmaVersion>=6&&this.type===L.parenL?(e&&this.unexpected(),t.kind="init",t.method=!0,t.value=this.parseMethod(i,r)):e||o||!(this.options.ecmaVersion>=5)||t.computed||"Identifier"!==t.key.type||"get"!==t.key.name&&"set"!==t.key.name||this.type===L.comma||this.type===L.braceR?this.options.ecmaVersion>=6&&!t.computed&&"Identifier"===t.key.type?((i||r)&&this.unexpected(),this.checkUnreserved(t.key),"await"!==t.key.name||this.awaitIdentPos||(this.awaitIdentPos=s),t.kind="init",e?t.value=this.parseMaybeDefault(s,n,t.key):this.type===L.eq&&a?(a.shorthandAssign<0&&(a.shorthandAssign=this.start),t.value=this.parseMaybeDefault(s,n,t.key)):t.value=t.key,t.shorthand=!0):this.unexpected():((i||r)&&this.unexpected(),t.kind=t.key.name,this.parsePropertyName(t),t.value=this.parseMethod(!1),t.value.params.length!==("get"===t.kind?0:1)?this.raiseRecoverable(t.value.start,"get"===t.kind?"getter 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this.initFunction(r),this.options.ecmaVersion>=6&&(r.generator=t),this.options.ecmaVersion>=8&&(r.async=!!e),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(64|W(e,r.generator)|(i?128:0)),this.expect(L.parenL),r.params=this.parseBindingList(L.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(r,!1,!0),this.yieldPos=s,this.awaitPos=n,this.awaitIdentPos=a,this.finishNode(r,"FunctionExpression")},st.parseArrowExpression=function(t,e,i){var r=this.yieldPos,s=this.awaitPos,n=this.awaitIdentPos;return this.enterScope(16|W(i,!1)),this.initFunction(t),this.options.ecmaVersion>=8&&(t.async=!!i),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,t.params=this.toAssignableList(e,!0),this.parseFunctionBody(t,!0,!1),this.yieldPos=r,this.awaitPos=s,this.awaitIdentPos=n,this.finishNode(t,"ArrowFunctionExpression")},st.parseFunctionBody=function(t,e,i){var r=this.strict,s=!1;if(e&&this.type!==L.braceL)t.body=this.parseMaybeAssign(),t.expression=!0,this.checkParams(t,!1);else{var n=this.options.ecmaVersion>=7&&!this.isSimpleParamList(t.params);r&&!n||(s=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=[],s&&(this.strict=!0),this.checkParams(t,!r&&!s&&!e&&!i&&this.isSimpleParamList(t.params)),t.body=this.parseBlock(!1),t.expression=!1,this.adaptDirectivePrologue(t.body.body),this.labels=a}this.exitScope(),this.strict&&t.id&&this.checkLVal(t.id,5),this.strict=r},st.isSimpleParamList=function(t){for(var e=0,i=t;e<i.length;e+=1)if("Identifier"!==i[e].type)return!1;return!0},st.checkParams=function(t,e){for(var i={},r=0,s=t.params;r<s.length;r+=1)this.checkLVal(s[r],1,e?null:i)},st.parseExprList=function(t,e,i,r){for(var s=[],n=!0;!this.eat(t);){if(n)n=!1;else 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t&&"never"===this.options.allowReserved&&(t=!1),this.type===L.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),"await"!==i.name||this.awaitIdentPos||(this.awaitIdentPos=i.start)),i},st.parseYield=function(t){this.yieldPos||(this.yieldPos=this.start);var e=this.startNode();return this.next(),this.type===L.semi||this.canInsertSemicolon()||this.type!==L.star&&!this.type.startsExpr?(e.delegate=!1,e.argument=null):(e.delegate=this.eat(L.star),e.argument=this.parseMaybeAssign(t)),this.finishNode(e,"YieldExpression")},st.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 at=z.prototype;at.raise=function(t,e){var i=X(this.input,t),r=new SyntaxError(e+=" ("+i.line+":"+i.column+")");throw r.pos=t,r.loc=i,r.raisedAt=this.pos,r},at.raiseRecoverable=at.raise,at.curPosition=function(){if(this.options.locations)return new U(this.curLine,this.pos-this.lineStart)};var ot=z.prototype,pt=function(t){this.flags=t,this.var=[],this.lexical=[],this.functions=[]};ot.enterScope=function(t){this.scopeStack.push(new pt(t))},ot.exitScope=function(){this.scopeStack.pop()},ot.treatFunctionsAsVarInScope=function(t){return 2&t.flags||!this.inModule&&1&t.flags},ot.declareName=function(t,e,i){var r=!1;if(2===e){var s=this.currentScope();r=s.lexical.indexOf(t)>-1||s.functions.indexOf(t)>-1||s.var.indexOf(t)>-1,s.lexical.push(t),this.inModule&&1&s.flags&&delete this.undefinedExports[t]}else if(4===e)this.currentScope().lexical.push(t);else if(3===e){var n=this.currentScope();r=this.treatFunctionsAsVar?n.lexical.indexOf(t)>-1:n.lexical.indexOf(t)>-1||n.var.indexOf(t)>-1,n.functions.push(t)}else for(var a=this.scopeStack.length-1;a>=0;--a){var o=this.scopeStack[a];if(o.lexical.indexOf(t)>-1&&!(32&o.flags&&o.lexical[0]===t)||!this.treatFunctionsAsVarInScope(o)&&o.functions.indexOf(t)>-1){r=!0;break}if(o.var.push(t),this.inModule&&1&o.flags&&delete this.undefinedExports[t],3&o.flags)break}r&&this.raiseRecoverable(i,"Identifier '"+t+"' has already been declared")},ot.checkLocalExport=function(t){-1===this.scopeStack[0].lexical.indexOf(t.name)&&-1===this.scopeStack[0].var.indexOf(t.name)&&(this.undefinedExports[t.name]=t)},ot.currentScope=function(){return this.scopeStack[this.scopeStack.length-1]},ot.currentVarScope=function(){for(var t=this.scopeStack.length-1;;t--){var e=this.scopeStack[t];if(3&e.flags)return e}},ot.currentThisScope=function(){for(var t=this.scopeStack.length-1;;t--){var e=this.scopeStack[t];if(3&e.flags&&!(16&e.flags))return e}};var ht=function(t,e,i){this.type="",this.start=e,this.end=0,t.options.locations&&(this.loc=new q(t,i)),t.options.directSourceFile&&(this.sourceFile=t.options.directSourceFile),t.options.ranges&&(this.range=[e,0])},ct=z.prototype;function lt(t,e,i,r){return t.type=e,t.end=i,this.options.locations&&(t.loc.end=r),this.options.ranges&&(t.range[1]=i),t}ct.startNode=function(){return new ht(this,this.start,this.startLoc)},ct.startNodeAt=function(t,e){return new ht(this,t,e)},ct.finishNode=function(t,e){return lt.call(this,t,e,this.lastTokEnd,this.lastTokEndLoc)},ct.finishNodeAt=function(t,e,i,r){return lt.call(this,t,e,i,r)};var ut=function(t,e,i,r,s){this.token=t,this.isExpr=!!e,this.preserveSpace=!!i,this.override=r,this.generator=!!s},dt={b_stat:new ut("{",!1),b_expr:new ut("{",!0),b_tmpl:new ut("${",!1),p_stat:new ut("(",!1),p_expr:new ut("(",!0),q_tmpl:new ut("`",!0,!0,(function(t){return t.tryReadTemplateToken()})),f_stat:new ut("function",!1),f_expr:new ut("function",!0),f_expr_gen:new ut("function",!0,!1,null,!0),f_gen:new ut("function",!1,!1,null,!0)},ft=z.prototype;ft.initialContext=function(){return[dt.b_stat]},ft.braceIsBlock=function(t){var e=this.curContext();return e===dt.f_expr||e===dt.f_stat||(t!==L.colon||e!==dt.b_stat&&e!==dt.b_expr?t===L._return||t===L.name&&this.exprAllowed?P.test(this.input.slice(this.lastTokEnd,this.start)):t===L._else||t===L.semi||t===L.eof||t===L.parenR||t===L.arrow||(t===L.braceL?e===dt.b_stat:t!==L._var&&t!==L._const&&t!==L.name&&!this.exprAllowed):!e.isExpr)},ft.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},ft.updateContext=function(t){var e,i=this.type;i.keyword&&t===L.dot?this.exprAllowed=!1:(e=i.updateContext)?e.call(this,t):this.exprAllowed=i.beforeExpr},L.parenR.updateContext=L.braceR.updateContext=function(){if(1!==this.context.length){var t=this.context.pop();t===dt.b_stat&&"function"===this.curContext().token&&(t=this.context.pop()),this.exprAllowed=!t.isExpr}else 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Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb",xt={9:vt,10:vt+" Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd"},bt={};function _t(t){var e=bt[t]={binary:M(yt[t]+" "+gt),nonBinary:{General_Category:M(gt),Script:M(xt[t])}};e.nonBinary.Script_Extensions=e.nonBinary.Script,e.nonBinary.gc=e.nonBinary.General_Category,e.nonBinary.sc=e.nonBinary.Script,e.nonBinary.scx=e.nonBinary.Script_Extensions}_t(9),_t(10);var kt=z.prototype,St=function(t){this.parser=t,this.validFlags="gim"+(t.options.ecmaVersion>=6?"uy":"")+(t.options.ecmaVersion>=9?"s":""),this.unicodeProperties=bt[t.options.ecmaVersion>=10?10:t.options.ecmaVersion],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 wt(t){return t<=65535?String.fromCharCode(t):(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t)))}function Et(t){return 36===t||t>=40&&t<=43||46===t||63===t||t>=91&&t<=94||t>=123&&t<=125}function Ct(t){return t>=65&&t<=90||t>=97&&t<=122}function At(t){return Ct(t)||95===t}function It(t){return At(t)||Lt(t)}function Lt(t){return t>=48&&t<=57}function Pt(t){return t>=48&&t<=57||t>=65&&t<=70||t>=97&&t<=102}function Nt(t){return t>=65&&t<=70?t-65+10:t>=97&&t<=102?t-97+10:t-48}function Tt(t){return t>=48&&t<=55}St.prototype.reset=function(t,e,i){var r=-1!==i.indexOf("u");this.start=0|t,this.source=e+"",this.flags=i,this.switchU=r&&this.parser.options.ecmaVersion>=6,this.switchN=r&&this.parser.options.ecmaVersion>=9},St.prototype.raise=function(t){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+t)},St.prototype.at=function(t){var e=this.source,i=e.length;if(t>=i)return-1;var 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flag")}},kt.validateRegExpPattern=function(t){this.regexp_pattern(t),!t.switchN&&this.options.ecmaVersion>=9&&t.groupNames.length>0&&(t.switchN=!0,this.regexp_pattern(t))},kt.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)-1===t.groupNames.indexOf(i[e])&&t.raise("Invalid named capture referenced")},kt.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")},kt.regexp_alternative=function(t){for(;t.pos<t.source.length&&this.regexp_eatTerm(t););},kt.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)},kt.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},kt.regexp_eatQuantifier=function(t,e){return void 0===e&&(e=!1),!!this.regexp_eatQuantifierPrefix(t,e)&&(t.eat(63),!0)},kt.regexp_eatQuantifierPrefix=function(t,e){return t.eat(42)||t.eat(43)||t.eat(63)||this.regexp_eatBracedQuantifier(t,e)},kt.regexp_eatBracedQuantifier=function(t,e){var i=t.pos;if(t.eat(123)){var r=0,s=-1;if(this.regexp_eatDecimalDigits(t)&&(r=t.lastIntValue,t.eat(44)&&this.regexp_eatDecimalDigits(t)&&(s=t.lastIntValue),t.eat(125)))return-1!==s&&s<r&&!e&&t.raise("numbers out of order in {} quantifier"),!0;t.switchU&&!e&&t.raise("Incomplete quantifier"),t.pos=i}return!1},kt.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)},kt.regexp_eatReverseSolidusAtomEscape=function(t){var e=t.pos;if(t.eat(92)){if(this.regexp_eatAtomEscape(t))return!0;t.pos=e}return!1},kt.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},kt.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},kt.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)},kt.regexp_eatInvalidBracedQuantifier=function(t){return this.regexp_eatBracedQuantifier(t,!0)&&t.raise("Nothing to repeat"),!1},kt.regexp_eatSyntaxCharacter=function(t){var e=t.current();return!!Et(e)&&(t.lastIntValue=e,t.advance(),!0)},kt.regexp_eatPatternCharacters=function(t){for(var e=t.pos,i=0;-1!==(i=t.current())&&!Et(i);)t.advance();return t.pos!==e},kt.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))},kt.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")}},kt.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},kt.regexp_eatRegExpIdentifierName=function(t){if(t.lastStringValue="",this.regexp_eatRegExpIdentifierStart(t)){for(t.lastStringValue+=wt(t.lastIntValue);this.regexp_eatRegExpIdentifierPart(t);)t.lastStringValue+=wt(t.lastIntValue);return!0}return!1},kt.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 _(t,!0)||36===t||95===t}(i)?(t.lastIntValue=i,!0):(t.pos=e,!1)},kt.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 k(t,!0)||36===t||95===t||8204===t||8205===t}(i)?(t.lastIntValue=i,!0):(t.pos=e,!1)},kt.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)},kt.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},kt.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},kt.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)},kt.regexp_eatCControlLetter=function(t){var e=t.pos;if(t.eat(99)){if(this.regexp_eatControlLetter(t))return!0;t.pos=e}return!1},kt.regexp_eatZero=function(t){return 48===t.current()&&!Lt(t.lookahead())&&(t.lastIntValue=0,t.advance(),!0)},kt.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)},kt.regexp_eatControlLetter=function(t){var e=t.current();return!!Ct(e)&&(t.lastIntValue=e%32,t.advance(),!0)},kt.regexp_eatRegExpUnicodeEscapeSequence=function(t){var e,i=t.pos;if(t.eat(117)){if(this.regexp_eatFixedHexDigits(t,4)){var r=t.lastIntValue;if(t.switchU&&r>=55296&&r<=56319){var s=t.pos;if(t.eat(92)&&t.eat(117)&&this.regexp_eatFixedHexDigits(t,4)){var n=t.lastIntValue;if(n>=56320&&n<=57343)return t.lastIntValue=1024*(r-55296)+(n-56320)+65536,!0}t.pos=s,t.lastIntValue=r}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},kt.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))},kt.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},kt.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},kt.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))return this.regexp_validateUnicodePropertyNameAndValue(t,i,t.lastStringValue),!0}return t.pos=e,!!this.regexp_eatLoneUnicodePropertyNameOrValue(t)&&(this.regexp_validateUnicodePropertyNameOrValue(t,t.lastStringValue),!0)},kt.regexp_validateUnicodePropertyNameAndValue=function(t,e,i){B(t.unicodeProperties.nonBinary,e)||t.raise("Invalid property name"),t.unicodeProperties.nonBinary[e].test(i)||t.raise("Invalid property value")},kt.regexp_validateUnicodePropertyNameOrValue=function(t,e){t.unicodeProperties.binary.test(e)||t.raise("Invalid property name")},kt.regexp_eatUnicodePropertyName=function(t){var e=0;for(t.lastStringValue="";At(e=t.current());)t.lastStringValue+=wt(e),t.advance();return""!==t.lastStringValue},kt.regexp_eatUnicodePropertyValue=function(t){var e=0;for(t.lastStringValue="";It(e=t.current());)t.lastStringValue+=wt(e),t.advance();return""!==t.lastStringValue},kt.regexp_eatLoneUnicodePropertyNameOrValue=function(t){return this.regexp_eatUnicodePropertyValue(t)},kt.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},kt.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")}}},kt.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||Tt(i))&&t.raise("Invalid class escape"),t.raise("Invalid escape")}t.pos=e}var r=t.current();return 93!==r&&(t.lastIntValue=r,t.advance(),!0)},kt.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)},kt.regexp_eatClassControlLetter=function(t){var e=t.current();return!(!Lt(e)&&95!==e||(t.lastIntValue=e%32,t.advance(),0))},kt.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},kt.regexp_eatDecimalDigits=function(t){var e=t.pos,i=0;for(t.lastIntValue=0;Lt(i=t.current());)t.lastIntValue=10*t.lastIntValue+(i-48),t.advance();return t.pos!==e},kt.regexp_eatHexDigits=function(t){var e=t.pos,i=0;for(t.lastIntValue=0;Pt(i=t.current());)t.lastIntValue=16*t.lastIntValue+Nt(i),t.advance();return t.pos!==e},kt.regexp_eatLegacyOctalEscapeSequence=function(t){if(this.regexp_eatOctalDigit(t)){var e=t.lastIntValue;if(this.regexp_eatOctalDigit(t)){var i=t.lastIntValue;t.lastIntValue=e<=3&&this.regexp_eatOctalDigit(t)?64*e+8*i+t.lastIntValue:8*e+i}else t.lastIntValue=e;return!0}return!1},kt.regexp_eatOctalDigit=function(t){var e=t.current();return Tt(e)?(t.lastIntValue=e-48,t.advance(),!0):(t.lastIntValue=0,!1)},kt.regexp_eatFixedHexDigits=function(t,e){var i=t.pos;t.lastIntValue=0;for(var r=0;r<e;++r){var s=t.current();if(!Pt(s))return t.pos=i,!1;t.lastIntValue=16*t.lastIntValue+Nt(s),t.advance()}return!0};var Rt=function(t){this.type=t.type,this.value=t.value,this.start=t.start,this.end=t.end,t.options.locations&&(this.loc=new q(t,t.startLoc,t.endLoc)),t.options.ranges&&(this.range=[t.start,t.end])},Ot=z.prototype;function jt(t){return t<=65535?String.fromCharCode(t):(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t)))}Ot.next=function(){this.options.onToken&&this.options.onToken(new Rt(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},Ot.getToken=function(){return this.next(),new Rt(this)},"undefined"!=typeof Symbol&&(Ot[Symbol.iterator]=function(){var t=this;return{next:function(){var e=t.getToken();return{done:e.type===L.eof,value:e}}}}),Ot.curContext=function(){return this.context[this.context.length-1]},Ot.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(L.eof):t.override?t.override(this):void this.readToken(this.fullCharCodeAtPos())},Ot.readToken=function(t){return _(t,this.options.ecmaVersion>=6)||92===t?this.readWord():this.getTokenFromCode(t)},Ot.fullCharCodeAtPos=function(){var t=this.input.charCodeAt(this.pos);return t<=55295||t>=57344?t:(t<<10)+this.input.charCodeAt(this.pos+1)-56613888},Ot.skipBlockComment=function(){var t,e=this.options.onComment&&this.curPosition(),i=this.pos,r=this.input.indexOf("*/",this.pos+=2);if(-1===r&&this.raise(this.pos-2,"Unterminated comment"),this.pos=r+2,this.options.locations)for(N.lastIndex=i;(t=N.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,r),i,this.pos,e,this.curPosition())},Ot.skipLineComment=function(t){for(var e=this.pos,i=this.options.onComment&&this.curPosition(),r=this.input.charCodeAt(this.pos+=t);this.pos<this.input.length&&!T(r);)r=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())},Ot.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&&R.test(String.fromCharCode(t))))break t;++this.pos}}},Ot.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)},Ot.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(L.ellipsis)):(++this.pos,this.finishToken(L.dot))},Ot.readToken_slash=function(){var t=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===t?this.finishOp(L.assign,2):this.finishOp(L.slash,1)},Ot.readToken_mult_modulo_exp=function(t){var e=this.input.charCodeAt(this.pos+1),i=1,r=42===t?L.star:L.modulo;return this.options.ecmaVersion>=7&&42===t&&42===e&&(++i,r=L.starstar,e=this.input.charCodeAt(this.pos+2)),61===e?this.finishOp(L.assign,i+1):this.finishOp(r,i)},Ot.readToken_pipe_amp=function(t){var e=this.input.charCodeAt(this.pos+1);return e===t?this.finishOp(124===t?L.logicalOR:L.logicalAND,2):61===e?this.finishOp(L.assign,2):this.finishOp(124===t?L.bitwiseOR:L.bitwiseAND,1)},Ot.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(L.assign,2):this.finishOp(L.bitwiseXOR,1)},Ot.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&&!P.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(L.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===e?this.finishOp(L.assign,2):this.finishOp(L.plusMin,1)},Ot.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(L.assign,i+1):this.finishOp(L.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(L.relational,i)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},Ot.readToken_eq_excl=function(t){var e=this.input.charCodeAt(this.pos+1);return 61===e?this.finishOp(L.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===t&&62===e&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(L.arrow)):this.finishOp(61===t?L.eq:L.prefix,1)},Ot.getTokenFromCode=function(t){switch(t){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(L.parenL);case 41:return++this.pos,this.finishToken(L.parenR);case 59:return++this.pos,this.finishToken(L.semi);case 44:return++this.pos,this.finishToken(L.comma);case 91:return++this.pos,this.finishToken(L.bracketL);case 93:return++this.pos,this.finishToken(L.bracketR);case 123:return++this.pos,this.finishToken(L.braceL);case 125:return++this.pos,this.finishToken(L.braceR);case 58:return++this.pos,this.finishToken(L.colon);case 63:return++this.pos,this.finishToken(L.question);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(L.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(L.prefix,1)}this.raise(this.pos,"Unexpected character '"+jt(t)+"'")},Ot.finishOp=function(t,e){var i=this.input.slice(this.pos,this.pos+e);return this.pos+=e,this.finishToken(t,i)},Ot.readRegexp=function(){for(var t,e,i=this.pos;;){this.pos>=this.input.length&&this.raise(i,"Unterminated regular expression");var r=this.input.charAt(this.pos);if(P.test(r)&&this.raise(i,"Unterminated regular expression"),t)t=!1;else{if("["===r)e=!0;else if("]"===r&&e)e=!1;else if("/"===r&&!e)break;t="\\"===r}++this.pos}var s=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 St(this));o.reset(i,s,a),this.validateRegExpFlags(o),this.validateRegExpPattern(o);var p=null;try{p=new RegExp(s,a)}catch(t){}return this.finishToken(L.regexp,{pattern:s,flags:a,value:p})},Ot.readInt=function(t,e){for(var i=this.pos,r=0,s=0,n=null==e?1/0:e;s<n;++s){var a,o=this.input.charCodeAt(this.pos);if((a=o>=97?o-97+10:o>=65?o-65+10:o>=48&&o<=57?o-48:1/0)>=t)break;++this.pos,r=r*t+a}return this.pos===i||null!=e&&this.pos-i!==e?null:r},Ot.readRadixNumber=function(t){this.pos+=2;var e=this.readInt(t);return null==e&&this.raise(this.start+2,"Expected number in radix "+t),_(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(L.num,e)},Ot.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 r=this.input.charCodeAt(this.pos);46!==r||i||(++this.pos,this.readInt(10),r=this.input.charCodeAt(this.pos)),69!==r&&101!==r||i||(43!==(r=this.input.charCodeAt(++this.pos))&&45!==r||++this.pos,null===this.readInt(10)&&this.raise(e,"Invalid number")),_(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var s=this.input.slice(e,this.pos),n=i?parseInt(s,8):parseFloat(s);return this.finishToken(L.num,n)},Ot.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},Ot.readString=function(t){for(var e="",i=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");var r=this.input.charCodeAt(this.pos);if(r===t)break;92===r?(e+=this.input.slice(i,this.pos),e+=this.readEscapedChar(!1),i=this.pos):(T(r,this.options.ecmaVersion>=10)&&this.raise(this.start,"Unterminated string constant"),++this.pos)}return e+=this.input.slice(i,this.pos++),this.finishToken(L.string,e)};var Vt={};Ot.tryReadTemplateToken=function(){this.inTemplateElement=!0;try{this.readTmplToken()}catch(c){if(c!==Vt)throw c;this.readInvalidTemplateToken()}this.inTemplateElement=!1},Ot.invalidStringToken=function(t,e){if(this.inTemplateElement&&this.options.ecmaVersion>=9)throw Vt;this.raise(t,e)},Ot.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!==L.template&&this.type!==L.invalidTemplate?(t+=this.input.slice(e,this.pos),this.finishToken(L.template,t)):36===i?(this.pos+=2,this.finishToken(L.dollarBraceL)):(++this.pos,this.finishToken(L.backQuote));if(92===i)t+=this.input.slice(e,this.pos),t+=this.readEscapedChar(!0),e=this.pos;else if(T(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}},Ot.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(L.invalidTemplate,this.input.slice(this.start,this.pos))}this.raise(this.start,"Unterminated template")},Ot.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 jt(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],r=parseInt(i,8);return r>255&&(i=i.slice(0,-1),r=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(r)}return T(e)?"":String.fromCharCode(e)}},Ot.readHexChar=function(t){var e=this.pos,i=this.readInt(16,t);return null===i&&this.invalidStringToken(e,"Bad character escape sequence"),i},Ot.readWord1=function(){this.containsEsc=!1;for(var t="",e=!0,i=this.pos,r=this.options.ecmaVersion>=6;this.pos<this.input.length;){var s=this.fullCharCodeAtPos();if(k(s,r))this.pos+=s<=65535?1:2;else{if(92!==s)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?_:k)(a,r)||this.invalidStringToken(n,"Invalid Unicode escape"),t+=jt(a),i=this.pos}e=!1}return t+this.input.slice(i,this.pos)},Ot.readWord=function(){var t=this.readWord1(),e=L.name;return this.keywords.test(t)&&(this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword "+t),e=A[t]),this.finishToken(e,t)};var Dt={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:"♦"},Bt={version:"6.1.1",parse:function(t,e){return z.parse(t,e)},parseExpressionAt:function(t,e,i){return z.parseExpressionAt(t,e,i)},tokenizer:function(t,e){return z.tokenizer(t,e)},Parser:z,defaultOptions:J,Position:U,SourceLocation:q,getLineInfo:X,Node:ht,TokenType:S,tokTypes:L,keywordTypes:A,TokContext:ut,tokContexts:dt,isIdentifierChar:k,isIdentifierStart:_,Token:Rt,isNewLine:T,lineBreak:P,lineBreakG:N,nonASCIIwhitespace:R},Ft=/^[\da-fA-F]+$/,Mt=/^\d+$/,Ut=Bt.tokTypes,qt=Bt.TokContext,Xt=Bt.tokContexts,Jt=Bt.TokenType,Wt=Bt.isNewLine,zt=Bt.isIdentifierStart,Ht=Bt.isIdentifierChar,Zt=new qt("<tag",!1),Gt=new qt("</tag",!1),Qt=new qt("<tag>...</tag>",!0,!0),Kt={jsxName:new Jt("jsxName"),jsxText:new Jt("jsxText",{beforeExpr:!0}),jsxTagStart:new Jt("jsxTagStart"),jsxTagEnd:new Jt("jsxTagEnd")};function $t(t){return t?"JSXIdentifier"===t.type?t.name:"JSXNamespacedName"===t.type?t.namespace.name+":"+t.name.name:"JSXMemberExpression"===t.type?$t(t.object)+"."+$t(t.property):void 0:t}Kt.jsxTagStart.updateContext=function(){this.context.push(Qt),this.context.push(Zt),this.exprAllowed=!1},Kt.jsxTagEnd.updateContext=function(t){var e=this.context.pop();e===Zt&&t===Ut.slash||e===Gt?(this.context.pop(),this.exprAllowed=this.curContext()===Qt):this.exprAllowed=!0};var Yt=function(t){return t=t||{},function(e){return function(t,e){return function(e){(0,a.Z)(o,e);var i=h(o);function o(){return(0,r.Z)(this,o),i.apply(this,arguments)}return(0,s.Z)(o,[{key:"jsx_readToken",value:function(){for(var t="",e=this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated JSX contents");var i=this.input.charCodeAt(this.pos);switch(i){case 60:case 123:return this.pos===this.start?60===i&&this.exprAllowed?(++this.pos,this.finishToken(Kt.jsxTagStart)):this.getTokenFromCode(i):(t+=this.input.slice(e,this.pos),this.finishToken(Kt.jsxText,t));case 38:t+=this.input.slice(e,this.pos),t+=this.jsx_readEntity(),e=this.pos;break;default:Wt(i)?(t+=this.input.slice(e,this.pos),t+=this.jsx_readNewLine(!0),e=this.pos):++this.pos}}}},{key:"jsx_readNewLine",value: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}},{key:"jsx_readString",value:function(t){for(var e="",i=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");var r=this.input.charCodeAt(this.pos);if(r===t)break;38===r?(e+=this.input.slice(i,this.pos),e+=this.jsx_readEntity(),i=this.pos):Wt(r)?(e+=this.input.slice(i,this.pos),e+=this.jsx_readNewLine(!1),i=this.pos):++this.pos}return e+=this.input.slice(i,this.pos++),this.finishToken(Ut.string,e)}},{key:"jsx_readEntity",value:function(){var t,e="",i=0,r=this.input[this.pos];"&"!==r&&this.raise(this.pos,"Entity must start with an ampersand");for(var s=++this.pos;this.pos<this.input.length&&i++<10;){if(";"===(r=this.input[this.pos++])){"#"===e[0]?"x"===e[1]?(e=e.substr(2),Ft.test(e)&&(t=String.fromCharCode(parseInt(e,16)))):(e=e.substr(1),Mt.test(e)&&(t=String.fromCharCode(parseInt(e,10)))):t=Dt[e];break}e+=r}return t||(this.pos=s,"&")}},{key:"jsx_readWord",value:function(){var t,e=this.pos;do{t=this.input.charCodeAt(++this.pos)}while(Ht(t)||45===t);return this.finishToken(Kt.jsxName,this.input.slice(e,this.pos))}},{key:"jsx_parseIdentifier",value:function(){var t=this.startNode();return this.type===Kt.jsxName?t.name=this.value:this.type.keyword?t.name=this.type.keyword:this.unexpected(),this.next(),this.finishNode(t,"JSXIdentifier")}},{key:"jsx_parseNamespacedName",value:function(){var e=this.start,i=this.startLoc,r=this.jsx_parseIdentifier();if(!t.allowNamespaces||!this.eat(Ut.colon))return r;var s=this.startNodeAt(e,i);return s.namespace=r,s.name=this.jsx_parseIdentifier(),this.finishNode(s,"JSXNamespacedName")}},{key:"jsx_parseElementName",value:function(){if(this.type===Kt.jsxTagEnd)return"";var e=this.start,i=this.startLoc,r=this.jsx_parseNamespacedName();for(this.type!==Ut.dot||"JSXNamespacedName"!==r.type||t.allowNamespacedObjects||this.unexpected();this.eat(Ut.dot);){var s=this.startNodeAt(e,i);s.object=r,s.property=this.jsx_parseIdentifier(),r=this.finishNode(s,"JSXMemberExpression")}return r}},{key:"jsx_parseAttributeValue",value:function(){switch(this.type){case Ut.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 Kt.jsxTagStart:case Ut.string:return this.parseExprAtom();default:this.raise(this.start,"JSX value should be either an expression or a quoted JSX text")}}},{key:"jsx_parseEmptyExpression",value:function(){var t=this.startNodeAt(this.lastTokEnd,this.lastTokEndLoc);return this.finishNodeAt(t,"JSXEmptyExpression",this.start,this.startLoc)}},{key:"jsx_parseExpressionContainer",value:function(){var t=this.startNode();return this.next(),t.expression=this.type===Ut.braceR?this.jsx_parseEmptyExpression():this.parseExpression(),this.expect(Ut.braceR),this.finishNode(t,"JSXExpressionContainer")}},{key:"jsx_parseAttribute",value:function(){var t=this.startNode();return this.eat(Ut.braceL)?(this.expect(Ut.ellipsis),t.argument=this.parseMaybeAssign(),this.expect(Ut.braceR),this.finishNode(t,"JSXSpreadAttribute")):(t.name=this.jsx_parseNamespacedName(),t.value=this.eat(Ut.eq)?this.jsx_parseAttributeValue():null,this.finishNode(t,"JSXAttribute"))}},{key:"jsx_parseOpeningElementAt",value:function(t,e){var i=this.startNodeAt(t,e);i.attributes=[];var r=this.jsx_parseElementName();for(r&&(i.name=r);this.type!==Ut.slash&&this.type!==Kt.jsxTagEnd;)i.attributes.push(this.jsx_parseAttribute());return i.selfClosing=this.eat(Ut.slash),this.expect(Kt.jsxTagEnd),this.finishNode(i,r?"JSXOpeningElement":"JSXOpeningFragment")}},{key:"jsx_parseClosingElementAt",value:function(t,e){var i=this.startNodeAt(t,e),r=this.jsx_parseElementName();return r&&(i.name=r),this.expect(Kt.jsxTagEnd),this.finishNode(i,r?"JSXClosingElement":"JSXClosingFragment")}},{key:"jsx_parseElementAt",value:function(t,e){var i=this.startNodeAt(t,e),r=[],s=this.jsx_parseOpeningElementAt(t,e),n=null;if(!s.selfClosing){t:for(;;)switch(this.type){case Kt.jsxTagStart:if(t=this.start,e=this.startLoc,this.next(),this.eat(Ut.slash)){n=this.jsx_parseClosingElementAt(t,e);break t}r.push(this.jsx_parseElementAt(t,e));break;case Kt.jsxText:r.push(this.parseExprAtom());break;case Ut.braceL:r.push(this.jsx_parseExpressionContainer());break;default:this.unexpected()}$t(n.name)!==$t(s.name)&&this.raise(n.start,"Expected corresponding JSX closing tag for <"+$t(s.name)+">")}var a=s.name?"Element":"Fragment";return i["opening"+a]=s,i["closing"+a]=n,i.children=r,this.type===Ut.relational&&"<"===this.value&&this.raise(this.start,"Adjacent JSX elements must be wrapped in an enclosing tag"),this.finishNode(i,"JSX"+a)}},{key:"jsx_parseText",value:function(t){var e=this.parseLiteral(t);return e.type="JSXText",e}},{key:"jsx_parseElement",value:function(){var t=this.start,e=this.startLoc;return this.next(),this.jsx_parseElementAt(t,e)}},{key:"parseExprAtom",value:function(t){return this.type===Kt.jsxText?this.jsx_parseText(this.value):this.type===Kt.jsxTagStart?this.jsx_parseElement():(0,n.Z)((0,p.Z)(o.prototype),"parseExprAtom",this).call(this,t)}},{key:"readToken",value:function(t){var e=this.curContext();if(e===Qt)return this.jsx_readToken();if(e===Zt||e===Gt){if(zt(t))return this.jsx_readWord();if(62==t)return++this.pos,this.finishToken(Kt.jsxTagEnd);if((34===t||39===t)&&e==Zt)return this.jsx_readString(t)}return 60===t&&this.exprAllowed&&33!==this.input.charCodeAt(this.pos+1)?(++this.pos,this.finishToken(Kt.jsxTagStart)):(0,n.Z)((0,p.Z)(o.prototype),"readToken",this).call(this,t)}},{key:"updateContext",value:function(t){if(this.type==Ut.braceL){var e=this.curContext();e==Zt?this.context.push(Xt.b_expr):e==Qt?this.context.push(Xt.b_tmpl):(0,n.Z)((0,p.Z)(o.prototype),"updateContext",this).call(this,t),this.exprAllowed=!0}else{if(this.type!==Ut.slash||t!==Kt.jsxTagStart)return(0,n.Z)((0,p.Z)(o.prototype),"updateContext",this).call(this,t);this.context.length-=2,this.context.push(Gt),this.exprAllowed=!1}}}]),o}(e)}({allowNamespaces:!1!==t.allowNamespaces,allowNamespacedObjects:!!t.allowNamespacedObjects},e)}};Yt.tokTypes=Kt;var te,ee,ie=(function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.DynamicImportKey=void 0;var i=function(){function t(t,e){for(var i=0;i<e.length;i++){var r=e[i];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,i,r){return i&&t(e.prototype,i),r&&t(e,r),e}}(),r=function t(e,i,r){null===e&&(e=Function.prototype);var s=Object.getOwnPropertyDescriptor(e,i);if(void 0===s){var n=Object.getPrototypeOf(e);return null===n?void 0:t(n,i,r)}if("value"in s)return s.value;var a=s.get;return void 0!==a?a.call(r):void 0};e.default=function(t){return function(e){function n(){return function(t,e){if(!(t instanceof n))throw new TypeError("Cannot call a class as a function")}(this),function(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}(this,(n.__proto__||Object.getPrototypeOf(n)).apply(this,arguments))}return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}(n,t),i(n,[{key:"parseStatement",value:function(t,e,i){return this.type===Bt.tokTypes._import&&function(){return/^(\s|\/\/.*|\/\*[^]*?\*\/)*\(/.test(this.input.slice(this.pos))}.call(this)?this.parseExpressionStatement(this.startNode(),this.parseExpression()):r(n.prototype.__proto__||Object.getPrototypeOf(n.prototype),"parseStatement",this).call(this,t,e,i)}},{key:"parseExprAtom",value:function(t){return this.type===Bt.tokTypes._import?function(){var t=this.startNode();return this.next(),this.type!==Bt.tokTypes.parenL&&this.unexpected(),this.finishNode(t,s)}.call(this):r(n.prototype.__proto__||Object.getPrototypeOf(n.prototype),"parseExprAtom",this).call(this,t)}}]),n}()};var s=e.DynamicImportKey="Import";Bt.tokTypes._import.startsExpr=!0}(te={exports:{}},te.exports),(ee=te.exports)&&ee.__esModule&&Object.prototype.hasOwnProperty.call(ee,"default")?ee.default:ee),re=/(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g,se=Bt.tokTypes;function ne(t){if(this.eat(se.eq)){var e=this._inFieldValue;this._inFieldValue=!0,t.value=this.parseExpression(),this._inFieldValue=e}else t.value=null}function ae(){var t=this.startNode();return t.name=this.value,this.next(),this.finishNode(t,"PrivateName"),"never"==this.options.allowReserved&&this.checkUnreserved(t),t}var oe=new(0,Bt.TokenType)("privateName");function pe(t){var e="";t=t<0?-t<<1|1:t<<1;do{var i=31&t;(t>>=5)>0&&(i|=32),e+="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="[i]}while(t>0);return e}var he=function(t,e,i){this.start=t,this.end=e,this.original=i,this.intro="",this.outro="",this.content=i,this.storeName=!1,this.edited=!1,Object.defineProperties(this,{previous:{writable:!0,value:null},next:{writable:!0,value:null}})};he.prototype.appendLeft=function(t){this.outro+=t},he.prototype.appendRight=function(t){this.intro=this.intro+t},he.prototype.clone=function(){var t=new he(this.start,this.end,this.original);return t.intro=this.intro,t.outro=this.outro,t.content=this.content,t.storeName=this.storeName,t.edited=this.edited,t},he.prototype.contains=function(t){return this.start<t&&t<this.end},he.prototype.eachNext=function(t){for(var e=this;e;)t(e),e=e.next},he.prototype.eachPrevious=function(t){for(var e=this;e;)t(e),e=e.previous},he.prototype.edit=function(t,e,i){return this.content=t,i||(this.intro="",this.outro=""),this.storeName=e,this.edited=!0,this},he.prototype.prependLeft=function(t){this.outro=t+this.outro},he.prototype.prependRight=function(t){this.intro=t+this.intro},he.prototype.split=function(t){var e=t-this.start,i=this.original.slice(0,e),r=this.original.slice(e);this.original=i;var s=new he(t,this.end,r);return s.outro=this.outro,this.outro="",this.end=t,this.edited?(s.edit("",!1),this.content=""):this.content=i,s.next=this.next,s.next&&(s.next.previous=s),s.previous=this,this.next=s,s},he.prototype.toString=function(){return this.intro+this.content+this.outro},he.prototype.trimEnd=function(t){if(this.outro=this.outro.replace(t,""),this.outro.length)return!0;var e=this.content.replace(t,"");return e.length?(e!==this.content&&this.split(this.start+e.length).edit("",void 0,!0),!0):(this.edit("",void 0,!0),this.intro=this.intro.replace(t,""),!!this.intro.length||void 0)},he.prototype.trimStart=function(t){if(this.intro=this.intro.replace(t,""),this.intro.length)return!0;var e=this.content.replace(t,"");return e.length?(e!==this.content&&(this.split(this.end-e.length),this.edit("",void 0,!0)),!0):(this.edit("",void 0,!0),this.outro=this.outro.replace(t,""),!!this.outro.length||void 0)};var ce=function(){throw new Error("Unsupported environment: `window.btoa` or `Buffer` should be supported.")};"undefined"!=typeof window&&"function"==typeof window.btoa?ce=function(t){return window.btoa(unescape(encodeURIComponent(t)))}:"function"==typeof Buffer&&(ce=function(t){return Buffer.from(t,"utf-8").toString("base64")});var le=function(t){this.version=3,this.file=t.file,this.sources=t.sources,this.sourcesContent=t.sourcesContent,this.names=t.names,this.mappings=function(t){for(var e=0,i=0,r=0,s=0,n="",a=0;a<t.length;a++){var o=t[a];if(a>0&&(n+=";"),0!==o.length){for(var p=0,h=[],c=0,l=o;c<l.length;c++){var u=l[c],d=pe(u[0]-p);p=u[0],u.length>1&&(d+=pe(u[1]-e)+pe(u[2]-i)+pe(u[3]-r),e=u[1],i=u[2],r=u[3]),5===u.length&&(d+=pe(u[4]-s),s=u[4]),h.push(d)}n+=h.join(",")}}return n}(t.mappings)};function ue(t){var e=t.split("\n"),i=e.filter((function(t){return/^\t+/.test(t)})),r=e.filter((function(t){return/^ {2,}/.test(t)}));if(0===i.length&&0===r.length)return null;if(i.length>=r.length)return"\t";var s=r.reduce((function(t,e){var i=/^ +/.exec(e)[0].length;return Math.min(i,t)}),1/0);return new Array(s+1).join(" ")}function de(t,e){var i=t.split(/[\/\\]/),r=e.split(/[\/\\]/);for(i.pop();i[0]===r[0];)i.shift(),r.shift();if(i.length)for(var s=i.length;s--;)i[s]="..";return i.concat(r).join("/")}le.prototype.toString=function(){return JSON.stringify(this)},le.prototype.toUrl=function(){return"data:application/json;charset=utf-8;base64,"+ce(this.toString())};var fe=Object.prototype.toString;function me(t){for(var e=t.split("\n"),i=[],r=0,s=0;r<e.length;r++)i.push(s),s+=e[r].length+1;return function(t){for(var e=0,r=i.length;e<r;){var s=e+r>>1;t<i[s]?r=s:e=s+1}var n=e-1;return{line:n,column:t-i[n]}}}var ye=function(t){this.hires=t,this.generatedCodeLine=0,this.generatedCodeColumn=0,this.raw=[],this.rawSegments=this.raw[this.generatedCodeLine]=[],this.pending=null};ye.prototype.addEdit=function(t,e,i,r){if(e.length){var s=[this.generatedCodeColumn,t,i.line,i.column];r>=0&&s.push(r),this.rawSegments.push(s)}else this.pending&&this.rawSegments.push(this.pending);this.advance(e),this.pending=null},ye.prototype.addUneditedChunk=function(t,e,i,r,s){for(var n=e.start,a=!0;n<e.end;)(this.hires||a||s[n])&&this.rawSegments.push([this.generatedCodeColumn,t,r.line,r.column]),"\n"===i[n]?(r.line+=1,r.column=0,this.generatedCodeLine+=1,this.raw[this.generatedCodeLine]=this.rawSegments=[],this.generatedCodeColumn=0):(r.column+=1,this.generatedCodeColumn+=1),n+=1,a=!1;this.pending=[this.generatedCodeColumn,t,r.line,r.column]},ye.prototype.advance=function(t){if(t){var e=t.split("\n");if(e.length>1){for(var i=0;i<e.length-1;i++)this.generatedCodeLine++,this.raw[this.generatedCodeLine]=this.rawSegments=[];this.generatedCodeColumn=0}this.generatedCodeColumn+=e[e.length-1].length}};var ge="\n",ve={insertLeft:!1,insertRight:!1,storeName:!1},xe=function(t,e){void 0===e&&(e={});var i=new he(0,t.length,t);Object.defineProperties(this,{original:{writable:!0,value:t},outro:{writable:!0,value:""},intro:{writable:!0,value:""},firstChunk:{writable:!0,value:i},lastChunk:{writable:!0,value:i},lastSearchedChunk:{writable:!0,value:i},byStart:{writable:!0,value:{}},byEnd:{writable:!0,value:{}},filename:{writable:!0,value:e.filename},indentExclusionRanges:{writable:!0,value:e.indentExclusionRanges},sourcemapLocations:{writable:!0,value:{}},storedNames:{writable:!0,value:{}},indentStr:{writable:!0,value:ue(t)}}),this.byStart[0]=i,this.byEnd[t.length]=i};function be(t){var e={};return Object.keys(t).forEach((function(i){"parent"!==i&&"program"!==i&&"keys"!==i&&"__wrapped"!==i&&(e[i]=Array.isArray(t[i])?t[i].map(be):t[i]&&t[i].toJSON?t[i].toJSON():t[i])})),e}xe.prototype.addSourcemapLocation=function(t){this.sourcemapLocations[t]=!0},xe.prototype.append=function(t){if("string"!=typeof t)throw new TypeError("outro content must be a string");return this.outro+=t,this},xe.prototype.appendLeft=function(t,e){if("string"!=typeof e)throw new TypeError("inserted content must be a string");this._split(t);var i=this.byEnd[t];return i?i.appendLeft(e):this.intro+=e,this},xe.prototype.appendRight=function(t,e){if("string"!=typeof e)throw new TypeError("inserted content must be a string");this._split(t);var i=this.byStart[t];return i?i.appendRight(e):this.outro+=e,this},xe.prototype.clone=function(){for(var t=new xe(this.original,{filename:this.filename}),e=this.firstChunk,i=t.firstChunk=t.lastSearchedChunk=e.clone();e;){t.byStart[i.start]=i,t.byEnd[i.end]=i;var r=e.next,s=r&&r.clone();s&&(i.next=s,s.previous=i,i=s),e=r}return t.lastChunk=i,this.indentExclusionRanges&&(t.indentExclusionRanges=this.indentExclusionRanges.slice()),Object.keys(this.sourcemapLocations).forEach((function(e){t.sourcemapLocations[e]=!0})),t},xe.prototype.generateDecodedMap=function(t){var e=this;t=t||{};var i=Object.keys(this.storedNames),r=new ye(t.hires),s=me(this.original);return this.intro&&r.advance(this.intro),this.firstChunk.eachNext((function(t){var n=s(t.start);t.intro.length&&r.advance(t.intro),t.edited?r.addEdit(0,t.content,n,t.storeName?i.indexOf(t.original):-1):r.addUneditedChunk(0,t,e.original,n,e.sourcemapLocations),t.outro.length&&r.advance(t.outro)})),{file:t.file?t.file.split(/[\/\\]/).pop():null,sources:[t.source?de(t.file||"",t.source):null],sourcesContent:t.includeContent?[this.original]:[null],names:i,mappings:r.raw}},xe.prototype.generateMap=function(t){return new le(this.generateDecodedMap(t))},xe.prototype.getIndentString=function(){return null===this.indentStr?"\t":this.indentStr},xe.prototype.indent=function(t,e){var i=/^[^\r\n]/gm;if("[object Object]"===fe.call(t)&&(e=t,t=void 0),""===(t=void 0!==t?t:this.indentStr||"\t"))return this;var r={};(e=e||{}).exclude&&("number"==typeof e.exclude[0]?[e.exclude]:e.exclude).forEach((function(t){for(var e=t[0];e<t[1];e+=1)r[e]=!0}));var s=!1!==e.indentStart,n=function(e){return s?""+t+e:(s=!0,e)};this.intro=this.intro.replace(i,n);for(var a=0,o=this.firstChunk;o;){var p=o.end;if(o.edited)r[a]||(o.content=o.content.replace(i,n),o.content.length&&(s="\n"===o.content[o.content.length-1]));else for(a=o.start;a<p;){if(!r[a]){var h=this.original[a];"\n"===h?s=!0:"\r"!==h&&s&&(s=!1,a===o.start?o.prependRight(t):(this._splitChunk(o,a),(o=o.next).prependRight(t)))}a+=1}a=o.end,o=o.next}return this.outro=this.outro.replace(i,n),this},xe.prototype.insert=function(){throw new Error("magicString.insert(...) is deprecated. Use prependRight(...) or appendLeft(...)")},xe.prototype.insertLeft=function(t,e){return ve.insertLeft||(console.warn("magicString.insertLeft(...) is deprecated. Use magicString.appendLeft(...) instead"),ve.insertLeft=!0),this.appendLeft(t,e)},xe.prototype.insertRight=function(t,e){return ve.insertRight||(console.warn("magicString.insertRight(...) is deprecated. Use magicString.prependRight(...) instead"),ve.insertRight=!0),this.prependRight(t,e)},xe.prototype.move=function(t,e,i){if(i>=t&&i<=e)throw new Error("Cannot move a selection inside itself");this._split(t),this._split(e),this._split(i);var r=this.byStart[t],s=this.byEnd[e],n=r.previous,a=s.next,o=this.byStart[i];if(!o&&s===this.lastChunk)return this;var p=o?o.previous:this.lastChunk;return n&&(n.next=a),a&&(a.previous=n),p&&(p.next=r),o&&(o.previous=s),r.previous||(this.firstChunk=s.next),s.next||(this.lastChunk=r.previous,this.lastChunk.next=null),r.previous=p,s.next=o||null,p||(this.firstChunk=r),o||(this.lastChunk=s),this},xe.prototype.overwrite=function(t,e,i,r){if("string"!=typeof i)throw new TypeError("replacement content must be a string");for(;t<0;)t+=this.original.length;for(;e<0;)e+=this.original.length;if(e>this.original.length)throw new Error("end is out of bounds");if(t===e)throw new Error("Cannot overwrite a zero-length range – use appendLeft or prependRight instead");this._split(t),this._split(e),!0===r&&(ve.storeName||(console.warn("The final argument to magicString.overwrite(...) should be an options object. See https://github.com/rich-harris/magic-string"),ve.storeName=!0),r={storeName:!0});var s=void 0!==r&&r.storeName,n=void 0!==r&&r.contentOnly;if(s){var a=this.original.slice(t,e);this.storedNames[a]=!0}var o=this.byStart[t],p=this.byEnd[e];if(o){if(e>o.end&&o.next!==this.byStart[o.end])throw new Error("Cannot overwrite across a split point");if(o.edit(i,s,n),o!==p){for(var h=o.next;h!==p;)h.edit("",!1),h=h.next;h.edit("",!1)}}else{var c=new he(t,e,"").edit(i,s);p.next=c,c.previous=p}return this},xe.prototype.prepend=function(t){if("string"!=typeof t)throw new TypeError("outro content must be a string");return this.intro=t+this.intro,this},xe.prototype.prependLeft=function(t,e){if("string"!=typeof e)throw new TypeError("inserted content must be a string");this._split(t);var i=this.byEnd[t];return i?i.prependLeft(e):this.intro=e+this.intro,this},xe.prototype.prependRight=function(t,e){if("string"!=typeof e)throw new TypeError("inserted content must be a string");this._split(t);var i=this.byStart[t];return i?i.prependRight(e):this.outro=e+this.outro,this},xe.prototype.remove=function(t,e){for(;t<0;)t+=this.original.length;for(;e<0;)e+=this.original.length;if(t===e)return this;if(t<0||e>this.original.length)throw new Error("Character is out of bounds");if(t>e)throw new Error("end must be greater than start");this._split(t),this._split(e);for(var i=this.byStart[t];i;)i.intro="",i.outro="",i.edit(""),i=e>i.end?this.byStart[i.end]:null;return this},xe.prototype.lastChar=function(){if(this.outro.length)return this.outro[this.outro.length-1];var t=this.lastChunk;do{if(t.outro.length)return t.outro[t.outro.length-1];if(t.content.length)return t.content[t.content.length-1];if(t.intro.length)return t.intro[t.intro.length-1]}while(t=t.previous);return this.intro.length?this.intro[this.intro.length-1]:""},xe.prototype.lastLine=function(){var t=this.outro.lastIndexOf(ge);if(-1!==t)return this.outro.substr(t+1);var e=this.outro,i=this.lastChunk;do{if(i.outro.length>0){if(-1!==(t=i.outro.lastIndexOf(ge)))return i.outro.substr(t+1)+e;e=i.outro+e}if(i.content.length>0){if(-1!==(t=i.content.lastIndexOf(ge)))return i.content.substr(t+1)+e;e=i.content+e}if(i.intro.length>0){if(-1!==(t=i.intro.lastIndexOf(ge)))return i.intro.substr(t+1)+e;e=i.intro+e}}while(i=i.previous);return-1!==(t=this.intro.lastIndexOf(ge))?this.intro.substr(t+1)+e:this.intro+e},xe.prototype.slice=function(t,e){for(void 0===t&&(t=0),void 0===e&&(e=this.original.length);t<0;)t+=this.original.length;for(;e<0;)e+=this.original.length;for(var i="",r=this.firstChunk;r&&(r.start>t||r.end<=t);){if(r.start<e&&r.end>=e)return i;r=r.next}if(r&&r.edited&&r.start!==t)throw new Error("Cannot use replaced character "+t+" as slice start anchor.");for(var s=r;r;){!r.intro||s===r&&r.start!==t||(i+=r.intro);var n=r.start<e&&r.end>=e;if(n&&r.edited&&r.end!==e)throw new Error("Cannot use replaced character "+e+" as slice end anchor.");if(i+=r.content.slice(s===r?t-r.start:0,n?r.content.length+e-r.end:r.content.length),!r.outro||n&&r.end!==e||(i+=r.outro),n)break;r=r.next}return i},xe.prototype.snip=function(t,e){var i=this.clone();return i.remove(0,t),i.remove(e,i.original.length),i},xe.prototype._split=function(t){if(!this.byStart[t]&&!this.byEnd[t])for(var e=this.lastSearchedChunk,i=t>e.end;e;){if(e.contains(t))return this._splitChunk(e,t);e=i?this.byStart[e.end]:this.byEnd[e.start]}},xe.prototype._splitChunk=function(t,e){if(t.edited&&t.content.length){var i=me(this.original)(e);throw new Error("Cannot split a chunk that has already been edited ("+i.line+":"+i.column+' – "'+t.original+'")')}var r=t.split(e);return this.byEnd[e]=t,this.byStart[e]=r,this.byEnd[r.end]=r,t===this.lastChunk&&(this.lastChunk=r),this.lastSearchedChunk=t,!0},xe.prototype.toString=function(){for(var t=this.intro,e=this.firstChunk;e;)t+=e.toString(),e=e.next;return t+this.outro},xe.prototype.isEmpty=function(){var t=this.firstChunk;do{if(t.intro.length&&t.intro.trim()||t.content.length&&t.content.trim()||t.outro.length&&t.outro.trim())return!1}while(t=t.next);return!0},xe.prototype.length=function(){var t=this.firstChunk,e=0;do{e+=t.intro.length+t.content.length+t.outro.length}while(t=t.next);return e},xe.prototype.trimLines=function(){return this.trim("[\\r\\n]")},xe.prototype.trim=function(t){return this.trimStart(t).trimEnd(t)},xe.prototype.trimEndAborted=function(t){var e=new RegExp((t||"\\s")+"+$");if(this.outro=this.outro.replace(e,""),this.outro.length)return!0;var i=this.lastChunk;do{var r=i.end,s=i.trimEnd(e);if(i.end!==r&&(this.lastChunk===i&&(this.lastChunk=i.next),this.byEnd[i.end]=i,this.byStart[i.next.start]=i.next,this.byEnd[i.next.end]=i.next),s)return!0;i=i.previous}while(i);return!1},xe.prototype.trimEnd=function(t){return this.trimEndAborted(t),this},xe.prototype.trimStartAborted=function(t){var e=new RegExp("^"+(t||"\\s")+"+");if(this.intro=this.intro.replace(e,""),this.intro.length)return!0;var i=this.firstChunk;do{var r=i.end,s=i.trimStart(e);if(i.end!==r&&(i===this.lastChunk&&(this.lastChunk=i.next),this.byEnd[i.end]=i,this.byStart[i.next.start]=i.next,this.byEnd[i.next.end]=i.next),s)return!0;i=i.next}while(i);return!1},xe.prototype.trimStart=function(t){return this.trimStartAborted(t),this};var _e=function(){};function ke(t){var e=[];return Se[t.type](e,t),e}_e.prototype.ancestor=function(t){for(var e=this;t--;)if(!(e=e.parent))return null;return e},_e.prototype.contains=function(t){for(;t;){if(t===this)return!0;t=t.parent}return!1},_e.prototype.findLexicalBoundary=function(){return this.parent.findLexicalBoundary()},_e.prototype.findNearest=function(t){return"string"==typeof t&&(t=new RegExp("^"+t+"$")),t.test(this.type)?this:this.parent.findNearest(t)},_e.prototype.unparenthesizedParent=function(){for(var t=this.parent;t&&"ParenthesizedExpression"===t.type;)t=t.parent;return 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e.snippet=Ae(t,e.loc),e.toString=function(){return e.name+": "+e.message+"\n"+e.snippet},e}var s=Object.create(null);return Ei.forEach((function(t){s[t]=!0})),Ci.forEach((function(t){s[t]=!0})),Object.keys(e.transforms||{}).forEach((function(t){if("modules"===t)return"moduleImport"in e.transforms||(s.moduleImport=e.transforms.modules),void("moduleExport"in e.transforms||(s.moduleExport=e.transforms.modules));if(!(t in s))throw new Error("Unknown transform '"+t+"'");s[t]=e.transforms[t]})),!0===e.objectAssign&&(e.objectAssign="Object.assign"),new Si(t,i,s,e).export(e)}}}]);
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