diff --git "a/out/_next/static/chunks/d57d79ab.248ce0ac85183b44.js" "b/out/_next/static/chunks/d57d79ab.248ce0ac85183b44.js" new file mode 100644--- /dev/null +++ "b/out/_next/static/chunks/d57d79ab.248ce0ac85183b44.js" @@ -0,0 +1 @@ +"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[797],{7191:function(t,e){function s(t,e){if(null==t)return{};var s,i,r={},a=Object.keys(t);for(i=0;i=0||(r[s]=t[s]);return r}Object.defineProperty(e,"__esModule",{value:!0});class i{constructor(t,e,s){this.line=void 0,this.column=void 0,this.index=void 0,this.line=t,this.column=e,this.index=s}}class r{constructor(t,e){this.start=void 0,this.end=void 0,this.filename=void 0,this.identifierName=void 0,this.start=t,this.end=e}}function a(t,e){const{line:s,column:r,index:a}=t;return new i(s,r+e,a+e)}var n="BABEL_PARSER_SYNTAX_ERROR",o="BABEL_PARSER_SOURCETYPE_MODULE_REQUIRED";const h=(t,e=t.length-1)=>({get(){return t.reduce(((t,e)=>t[e]),this)},set(s){t.reduce(((t,i,r)=>r===e?t[i]=s:t[i]),this)}});var p={ImportMetaOutsideModule:{message:"import.meta may appear only with 'sourceType: \"module\"'",code:o},ImportOutsideModule:{message:"'import' and 'export' may appear only with 'sourceType: \"module\"'",code:o}};const c={ArrayPattern:"array destructuring pattern",AssignmentExpression:"assignment expression",AssignmentPattern:"assignment expression",ArrowFunctionExpression:"arrow function expression",ConditionalExpression:"conditional expression",CatchClause:"catch clause",ForOfStatement:"for-of statement",ForInStatement:"for-in statement",ForStatement:"for-loop",FormalParameters:"function parameter list",Identifier:"identifier",ImportSpecifier:"import specifier",ImportDefaultSpecifier:"import default specifier",ImportNamespaceSpecifier:"import namespace specifier",ObjectPattern:"object destructuring pattern",ParenthesizedExpression:"parenthesized expression",RestElement:"rest element",UpdateExpression:{true:"prefix operation",false:"postfix operation"},VariableDeclarator:"variable declaration",YieldExpression:"yield expression"},l=({type:t,prefix:e})=>"UpdateExpression"===t?c.UpdateExpression[String(e)]:c[t];var u={AccessorIsGenerator:({kind:t})=>`A ${t}ter cannot be a generator.`,ArgumentsInClass:"'arguments' is only allowed in functions and class methods.",AsyncFunctionInSingleStatementContext:"Async functions can only be declared at the top level or inside a block.",AwaitBindingIdentifier:"Can not use 'await' as identifier inside an async function.",AwaitBindingIdentifierInStaticBlock:"Can not use 'await' as identifier inside a static block.",AwaitExpressionFormalParameter:"'await' is not allowed in async function parameters.",AwaitUsingNotInAsyncContext:"'await using' is only allowed within async functions and at the top levels of modules.",AwaitNotInAsyncContext:"'await' is only allowed within async functions and at the top levels of modules.",AwaitNotInAsyncFunction:"'await' is only allowed within async functions.",BadGetterArity:"A 'get' accessor must not have any formal parameters.",BadSetterArity:"A 'set' accessor must have exactly one formal parameter.",BadSetterRestParameter:"A 'set' accessor function argument must not be a rest parameter.",ConstructorClassField:"Classes may not have a field named 'constructor'.",ConstructorClassPrivateField:"Classes may not have a private field named '#constructor'.",ConstructorIsAccessor:"Class constructor may not be an accessor.",ConstructorIsAsync:"Constructor can't be an async function.",ConstructorIsGenerator:"Constructor can't be a generator.",DeclarationMissingInitializer:({kind:t})=>`Missing initializer in ${t} declaration.`,DecoratorArgumentsOutsideParentheses:"Decorator arguments must be moved inside parentheses: use '@(decorator(args))' instead of '@(decorator)(args)'.",DecoratorBeforeExport:"Decorators must be placed *before* the 'export' keyword. 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this.expect(48),this.state.inType=e,this.finishNode(t,"TypeParameterInstantiation")}flowParseInterfaceType(){const t=this.startNode();if(this.expectContextual(127),t.extends=[],this.eat(81))do{t.extends.push(this.flowParseInterfaceExtends())}while(this.eat(12));return t.body=this.flowParseObjectType({allowStatic:!1,allowExact:!1,allowSpread:!1,allowProto:!1,allowInexact:!1}),this.finishNode(t,"InterfaceTypeAnnotation")}flowParseObjectPropertyKey(){return this.match(132)||this.match(131)?super.parseExprAtom():this.parseIdentifier(!0)}flowParseObjectTypeIndexer(t,e,s){return t.static=e,14===this.lookahead().type?(t.id=this.flowParseObjectPropertyKey(),t.key=this.flowParseTypeInitialiser()):(t.id=null,t.key=this.flowParseType()),this.expect(3),t.value=this.flowParseTypeInitialiser(),t.variance=s,this.finishNode(t,"ObjectTypeIndexer")}flowParseObjectTypeInternalSlot(t,e){return 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t.static=e,t.value=this.flowParseObjectTypeMethodish(s),this.finishNode(t,"ObjectTypeCallProperty")}flowParseObjectType({allowStatic:t,allowExact:e,allowSpread:s,allowProto:i,allowInexact:r}){const a=this.state.inType;this.state.inType=!0;const n=this.startNode();let o,h;n.callProperties=[],n.properties=[],n.indexers=[],n.internalSlots=[];let p=!1;for(e&&this.match(6)?(this.expect(6),o=9,h=!0):(this.expect(5),o=8,h=!1),n.exact=h;!this.match(o);){let e=!1,a=null,o=null;const c=this.startNode();if(i&&this.isContextual(116)){const e=this.lookahead();14!==e.type&&17!==e.type&&(this.next(),a=this.state.startLoc,t=!1)}if(t&&this.isContextual(104)){const t=this.lookahead();14!==t.type&&17!==t.type&&(this.next(),e=!0)}const l=this.flowParseVariance();if(this.eat(0))null!=a&&this.unexpected(a),this.eat(0)?(l&&this.unexpected(l.loc.start),n.internalSlots.push(this.flowParseObjectTypeInternalSlot(c,e))):n.indexers.push(this.flowParseObjectTypeIndexer(c,e,l));else if(this.match(10)||this.match(47))null!=a&&this.unexpected(a),l&&this.unexpected(l.loc.start),n.callProperties.push(this.flowParseObjectTypeCallProperty(c,e));else{let t="init";if(this.isContextual(98)||this.isContextual(103)){K(this.lookahead().type)&&(t=this.state.value,this.next())}const i=this.flowParseObjectTypeProperty(c,e,a,l,t,s,null!=r?r:!h);null===i?(p=!0,o=this.state.lastTokStartLoc):n.properties.push(i)}this.flowObjectTypeSemicolon(),!o||this.match(8)||this.match(9)||this.raise(ge.UnexpectedExplicitInexactInObject,{at:o})}this.expect(o),s&&(n.inexact=p);const c=this.finishNode(n,"ObjectTypeAnnotation");return this.state.inType=a,c}flowParseObjectTypeProperty(t,e,s,i,r,a,n){if(this.eat(21)){return this.match(12)||this.match(13)||this.match(8)||this.match(9)?(a?n||this.raise(ge.InexactInsideExact,{at:this.state.lastTokStartLoc}):this.raise(ge.InexactInsideNonObject,{at:this.state.lastTokStartLoc}),i&&this.raise(ge.InexactVariance,{at:i}),null):(a||this.raise(ge.UnexpectedSpreadType,{at:this.state.lastTokStartLoc}),null!=s&&this.unexpected(s),i&&this.raise(ge.SpreadVariance,{at:i}),t.argument=this.flowParseType(),this.finishNode(t,"ObjectTypeSpreadProperty"))}{t.key=this.flowParseObjectPropertyKey(),t.static=e,t.proto=null!=s,t.kind=r;let n=!1;return this.match(47)||this.match(10)?(t.method=!0,null!=s&&this.unexpected(s),i&&this.unexpected(i.loc.start),t.value=this.flowParseObjectTypeMethodish(this.startNodeAt(t.loc.start)),"get"!==r&&"set"!==r||this.flowCheckGetterSetterParams(t),!a&&"constructor"===t.key.name&&t.value.this&&this.raise(ge.ThisParamBannedInConstructor,{at:t.value.this})):("init"!==r&&this.unexpected(),t.method=!1,this.eat(17)&&(n=!0),t.value=this.flowParseTypeInitialiser(),t.variance=i),t.optional=n,this.finishNode(t,"ObjectTypeProperty")}}flowCheckGetterSetterParams(t){const e="get"===t.kind?0:1,s=t.value.params.length+(t.value.rest?1:0);t.value.this&&this.raise("get"===t.kind?ge.GetterMayNotHaveThisParam:ge.SetterMayNotHaveThisParam,{at:t.value.this}),s!==e&&this.raise("get"===t.kind?g.BadGetterArity:g.BadSetterArity,{at:t}),"set"===t.kind&&t.value.rest&&this.raise(g.BadSetterRestParameter,{at:t})}flowObjectTypeSemicolon(){this.eat(13)||this.eat(12)||this.match(8)||this.match(9)||this.unexpected()}flowParseQualifiedTypeIdentifier(t,e){null!=t||(t=this.state.startLoc);let s=e||this.flowParseRestrictedIdentifier(!0);for(;this.eat(16);){const e=this.startNodeAt(t);e.qualification=s,e.id=this.flowParseRestrictedIdentifier(!0),s=this.finishNode(e,"QualifiedTypeIdentifier")}return s}flowParseGenericType(t,e){const s=this.startNodeAt(t);return s.typeParameters=null,s.id=this.flowParseQualifiedTypeIdentifier(t,e),this.match(47)&&(s.typeParameters=this.flowParseTypeParameterInstantiation()),this.finishNode(s,"GenericTypeAnnotation")}flowParseTypeofType(){const t=this.startNode();return this.expect(87),t.argument=this.flowParsePrimaryType(),this.finishNode(t,"TypeofTypeAnnotation")}flowParseTupleType(){const t=this.startNode();for(t.types=[],this.expect(0);this.state.possuper.parseFunctionBody(t,!0,s))):super.parseFunctionBody(t,!1,s)}parseFunctionBodyAndFinish(t,e,s=!1){if(this.match(14)){const e=this.startNode();[e.typeAnnotation,t.predicate]=this.flowParseTypeAndPredicateInitialiser(),t.returnType=e.typeAnnotation?this.finishNode(e,"TypeAnnotation"):null}return super.parseFunctionBodyAndFinish(t,e,s)}parseStatementLike(t){if(this.state.strict&&this.isContextual(127)){if($(this.lookahead().type)){const t=this.startNode();return this.next(),this.flowParseInterface(t)}}else if(this.shouldParseEnums()&&this.isContextual(124)){const t=this.startNode();return this.next(),this.flowParseEnumDeclaration(t)}const e=super.parseStatementLike(t);return void 0!==this.flowPragma||this.isValidDirective(e)||(this.flowPragma=null),e}parseExpressionStatement(t,e,s){if("Identifier"===e.type)if("declare"===e.name){if(this.match(80)||q(this.state.type)||this.match(68)||this.match(74)||this.match(82))return this.flowParseDeclare(t)}else if(q(this.state.type)){if("interface"===e.name)return this.flowParseInterface(t);if("type"===e.name)return this.flowParseTypeAlias(t);if("opaque"===e.name)return this.flowParseOpaqueType(t,!1)}return super.parseExpressionStatement(t,e,s)}shouldParseExportDeclaration(){const{type:t}=this.state;return J(t)||this.shouldParseEnums()&&124===t?!this.state.containsEsc:super.shouldParseExportDeclaration()}isExportDefaultSpecifier(){const{type:t}=this.state;return J(t)||this.shouldParseEnums()&&124===t?this.state.containsEsc:super.isExportDefaultSpecifier()}parseExportDefaultExpression(){if(this.shouldParseEnums()&&this.isContextual(124)){const t=this.startNode();return this.next(),this.flowParseEnumDeclaration(t)}return super.parseExportDefaultExpression()}parseConditional(t,e,s){if(!this.match(17))return t;if(this.state.maybeInArrowParameters){const e=this.lookaheadCharCode();if(44===e||61===e||58===e||41===e)return this.setOptionalParametersError(s),t}this.expect(17);const i=this.state.clone(),r=this.state.noArrowAt,a=this.startNodeAt(e);let{consequent:n,failed:o}=this.tryParseConditionalConsequent(),[h,p]=this.getArrowLikeExpressions(n);if(o||p.length>0){const t=[...r];if(p.length>0){this.state=i,this.state.noArrowAt=t;for(let e=0;e1&&this.raise(ge.AmbiguousConditionalArrow,{at:i.startLoc}),o&&1===h.length&&(this.state=i,t.push(h[0].start),this.state.noArrowAt=t,({consequent:n,failed:o}=this.tryParseConditionalConsequent()))}return this.getArrowLikeExpressions(n,!0),this.state.noArrowAt=r,this.expect(14),a.test=t,a.consequent=n,a.alternate=this.forwardNoArrowParamsConversionAt(a,(()=>this.parseMaybeAssign(void 0,void 0))),this.finishNode(a,"ConditionalExpression")}tryParseConditionalConsequent(){this.state.noArrowParamsConversionAt.push(this.state.start);const t=this.parseMaybeAssignAllowIn(),e=!this.match(14);return this.state.noArrowParamsConversionAt.pop(),{consequent:t,failed:e}}getArrowLikeExpressions(t,e){const s=[t],i=[];for(;0!==s.length;){const t=s.pop();"ArrowFunctionExpression"===t.type?(t.typeParameters||!t.returnType?this.finishArrowValidation(t):i.push(t),s.push(t.body)):"ConditionalExpression"===t.type&&(s.push(t.consequent),s.push(t.alternate))}return e?(i.forEach((t=>this.finishArrowValidation(t))),[i,[]]):function(t,e){const s=[],i=[];for(let r=0;rt.params.every((t=>this.isAssignable(t,!0)))))}finishArrowValidation(t){var e;this.toAssignableList(t.params,null==(e=t.extra)?void 0:e.trailingCommaLoc,!1),this.scope.enter(6),super.checkParams(t,!1,!0),this.scope.exit()}forwardNoArrowParamsConversionAt(t,e){let s;return-1!==this.state.noArrowParamsConversionAt.indexOf(t.start)?(this.state.noArrowParamsConversionAt.push(this.state.start),s=e(),this.state.noArrowParamsConversionAt.pop()):s=e(),s}parseParenItem(t,e){if(t=super.parseParenItem(t,e),this.eat(17)&&(t.optional=!0,this.resetEndLocation(t)),this.match(14)){const s=this.startNodeAt(e);return s.expression=t,s.typeAnnotation=this.flowParseTypeAnnotation(),this.finishNode(s,"TypeCastExpression")}return t}assertModuleNodeAllowed(t){"ImportDeclaration"===t.type&&("type"===t.importKind||"typeof"===t.importKind)||"ExportNamedDeclaration"===t.type&&"type"===t.exportKind||"ExportAllDeclaration"===t.type&&"type"===t.exportKind||super.assertModuleNodeAllowed(t)}parseExportDeclaration(t){if(this.isContextual(128)){t.exportKind="type";const e=this.startNode();return this.next(),this.match(5)?(t.specifiers=this.parseExportSpecifiers(!0),super.parseExportFrom(t),null):this.flowParseTypeAlias(e)}if(this.isContextual(129)){t.exportKind="type";const e=this.startNode();return this.next(),this.flowParseOpaqueType(e,!1)}if(this.isContextual(127)){t.exportKind="type";const e=this.startNode();return this.next(),this.flowParseInterface(e)}if(this.shouldParseEnums()&&this.isContextual(124)){t.exportKind="value";const e=this.startNode();return this.next(),this.flowParseEnumDeclaration(e)}return super.parseExportDeclaration(t)}eatExportStar(t){return!!super.eatExportStar(t)||!(!this.isContextual(128)||55!==this.lookahead().type)&&(t.exportKind="type",this.next(),this.next(),!0)}maybeParseExportNamespaceSpecifier(t){const{startLoc:e}=this.state,s=super.maybeParseExportNamespaceSpecifier(t);return s&&"type"===t.exportKind&&this.unexpected(e),s}parseClassId(t,e,s){super.parseClassId(t,e,s),this.match(47)&&(t.typeParameters=this.flowParseTypeParameterDeclaration())}parseClassMember(t,e,s){const{startLoc:i}=this.state;if(this.isContextual(123)){if(super.parseClassMemberFromModifier(t,e))return;e.declare=!0}super.parseClassMember(t,e,s),e.declare&&("ClassProperty"!==e.type&&"ClassPrivateProperty"!==e.type&&"PropertyDefinition"!==e.type?this.raise(ge.DeclareClassElement,{at:i}):e.value&&this.raise(ge.DeclareClassFieldInitializer,{at:e.value}))}isIterator(t){return"iterator"===t||"asyncIterator"===t}readIterator(){const t=super.readWord1(),e="@@"+t;this.isIterator(t)&&this.state.inType||this.raise(g.InvalidIdentifier,{at:this.state.curPosition(),identifierName:e}),this.finishToken(130,e)}getTokenFromCode(t){const e=this.input.charCodeAt(this.state.pos+1);123===t&&124===e?this.finishOp(6,2):!this.state.inType||62!==t&&60!==t?this.state.inType&&63===t?46===e?this.finishOp(18,2):this.finishOp(17,1):!function(t,e,s){return 64===t&&64===e&&ot(s)}(t,e,this.input.charCodeAt(this.state.pos+2))?super.getTokenFromCode(t):(this.state.pos+=2,this.readIterator()):this.finishOp(62===t?48:47,1)}isAssignable(t,e){return"TypeCastExpression"===t.type?this.isAssignable(t.expression,e):super.isAssignable(t,e)}toAssignable(t,e=!1){e||"AssignmentExpression"!==t.type||"TypeCastExpression"!==t.left.type||(t.left=this.typeCastToParameter(t.left)),super.toAssignable(t,e)}toAssignableList(t,e,s){for(let i=0;i1)&&e||this.raise(ge.TypeCastInPattern,{at:r.typeAnnotation})}return t}parseArrayLike(t,e,s,i){const r=super.parseArrayLike(t,e,s,i);return e&&!this.state.maybeInArrowParameters&&this.toReferencedList(r.elements),r}isValidLVal(t,e,s){return"TypeCastExpression"===t||super.isValidLVal(t,e,s)}parseClassProperty(t){return this.match(14)&&(t.typeAnnotation=this.flowParseTypeAnnotation()),super.parseClassProperty(t)}parseClassPrivateProperty(t){return this.match(14)&&(t.typeAnnotation=this.flowParseTypeAnnotation()),super.parseClassPrivateProperty(t)}isClassMethod(){return this.match(47)||super.isClassMethod()}isClassProperty(){return this.match(14)||super.isClassProperty()}isNonstaticConstructor(t){return!this.match(14)&&super.isNonstaticConstructor(t)}pushClassMethod(t,e,s,i,r,a){if(e.variance&&this.unexpected(e.variance.loc.start),delete e.variance,this.match(47)&&(e.typeParameters=this.flowParseTypeParameterDeclaration()),super.pushClassMethod(t,e,s,i,r,a),e.params&&r){const t=e.params;t.length>0&&this.isThisParam(t[0])&&this.raise(ge.ThisParamBannedInConstructor,{at:e})}else if("MethodDefinition"===e.type&&r&&e.value.params){const t=e.value.params;t.length>0&&this.isThisParam(t[0])&&this.raise(ge.ThisParamBannedInConstructor,{at:e})}}pushClassPrivateMethod(t,e,s,i){e.variance&&this.unexpected(e.variance.loc.start),delete e.variance,this.match(47)&&(e.typeParameters=this.flowParseTypeParameterDeclaration()),super.pushClassPrivateMethod(t,e,s,i)}parseClassSuper(t){if(super.parseClassSuper(t),t.superClass&&this.match(47)&&(t.superTypeParameters=this.flowParseTypeParameterInstantiation()),this.isContextual(111)){this.next();const e=t.implements=[];do{const t=this.startNode();t.id=this.flowParseRestrictedIdentifier(!0),this.match(47)?t.typeParameters=this.flowParseTypeParameterInstantiation():t.typeParameters=null,e.push(this.finishNode(t,"ClassImplements"))}while(this.eat(12))}}checkGetterSetterParams(t){super.checkGetterSetterParams(t);const e=this.getObjectOrClassMethodParams(t);if(e.length>0){const s=e[0];this.isThisParam(s)&&"get"===t.kind?this.raise(ge.GetterMayNotHaveThisParam,{at:s}):this.isThisParam(s)&&this.raise(ge.SetterMayNotHaveThisParam,{at:s})}}parsePropertyNamePrefixOperator(t){t.variance=this.flowParseVariance()}parseObjPropValue(t,e,s,i,r,a,n){let o;t.variance&&this.unexpected(t.variance.loc.start),delete t.variance,this.match(47)&&!a&&(o=this.flowParseTypeParameterDeclaration(),this.match(10)||this.unexpected());const h=super.parseObjPropValue(t,e,s,i,r,a,n);return o&&((h.value||h).typeParameters=o),h}parseAssignableListItemTypes(t){return this.eat(17)&&("Identifier"!==t.type&&this.raise(ge.PatternIsOptional,{at:t}),this.isThisParam(t)&&this.raise(ge.ThisParamMayNotBeOptional,{at:t}),t.optional=!0),this.match(14)?t.typeAnnotation=this.flowParseTypeAnnotation():this.isThisParam(t)&&this.raise(ge.ThisParamAnnotationRequired,{at:t}),this.match(29)&&this.isThisParam(t)&&this.raise(ge.ThisParamNoDefault,{at:t}),this.resetEndLocation(t),t}parseMaybeDefault(t,e){const s=super.parseMaybeDefault(t,e);return"AssignmentPattern"===s.type&&s.typeAnnotation&&s.right.startsuper.parseMaybeAssign(t,e)),r),!i.error)return i.node;const{context:s}=this.state,a=s[s.length-1];a!==S.j_oTag&&a!==S.j_expr||s.pop()}if(null!=(s=i)&&s.error||this.match(47)){var a,n;let s;r=r||this.state.clone();const o=this.tryParse((i=>{var r;s=this.flowParseTypeParameterDeclaration();const a=this.forwardNoArrowParamsConversionAt(s,(()=>{const i=super.parseMaybeAssign(t,e);return this.resetStartLocationFromNode(i,s),i}));null!=(r=a.extra)&&r.parenthesized&&i();const n=this.maybeUnwrapTypeCastExpression(a);return"ArrowFunctionExpression"!==n.type&&i(),n.typeParameters=s,this.resetStartLocationFromNode(n,s),a}),r);let h=null;if(o.node&&"ArrowFunctionExpression"===this.maybeUnwrapTypeCastExpression(o.node).type){if(!o.error&&!o.aborted)return o.node.async&&this.raise(ge.UnexpectedTypeParameterBeforeAsyncArrowFunction,{at:s}),o.node;h=o.node}if(null!=(a=i)&&a.node)return this.state=i.failState,i.node;if(h)return this.state=o.failState,h;if(null!=(n=i)&&n.thrown)throw i.error;if(o.thrown)throw o.error;throw this.raise(ge.UnexpectedTokenAfterTypeParameter,{at:s})}return super.parseMaybeAssign(t,e)}parseArrow(t){if(this.match(14)){const e=this.tryParse((()=>{const e=this.state.noAnonFunctionType;this.state.noAnonFunctionType=!0;const s=this.startNode();return[s.typeAnnotation,t.predicate]=this.flowParseTypeAndPredicateInitialiser(),this.state.noAnonFunctionType=e,this.canInsertSemicolon()&&this.unexpected(),this.match(19)||this.unexpected(),s}));if(e.thrown)return null;e.error&&(this.state=e.failState),t.returnType=e.node.typeAnnotation?this.finishNode(e.node,"TypeAnnotation"):null}return super.parseArrow(t)}shouldParseArrow(t){return this.match(14)||super.shouldParseArrow(t)}setArrowFunctionParameters(t,e){-1!==this.state.noArrowParamsConversionAt.indexOf(t.start)?t.params=e:super.setArrowFunctionParameters(t,e)}checkParams(t,e,s,i=!0){if(!s||-1===this.state.noArrowParamsConversionAt.indexOf(t.start)){for(let e=0;e0&&this.raise(ge.ThisParamMustBeFirst,{at:t.params[e]});super.checkParams(t,e,s,i)}}parseParenAndDistinguishExpression(t){return super.parseParenAndDistinguishExpression(t&&-1===this.state.noArrowAt.indexOf(this.state.start))}parseSubscripts(t,e,s){if("Identifier"===t.type&&"async"===t.name&&-1!==this.state.noArrowAt.indexOf(e.index)){this.next();const s=this.startNodeAt(e);s.callee=t,s.arguments=super.parseCallExpressionArguments(11,!1),t=this.finishNode(s,"CallExpression")}else if("Identifier"===t.type&&"async"===t.name&&this.match(47)){const i=this.state.clone(),r=this.tryParse((t=>this.parseAsyncArrowWithTypeParameters(e)||t()),i);if(!r.error&&!r.aborted)return r.node;const a=this.tryParse((()=>super.parseSubscripts(t,e,s)),i);if(a.node&&!a.error)return a.node;if(r.node)return this.state=r.failState,r.node;if(a.node)return this.state=a.failState,a.node;throw r.error||a.error}return super.parseSubscripts(t,e,s)}parseSubscript(t,e,s,i){if(this.match(18)&&this.isLookaheadToken_lt()){if(i.optionalChainMember=!0,s)return i.stop=!0,t;this.next();const r=this.startNodeAt(e);return r.callee=t,r.typeArguments=this.flowParseTypeParameterInstantiation(),this.expect(10),r.arguments=this.parseCallExpressionArguments(11,!1),r.optional=!0,this.finishCallExpression(r,!0)}if(!s&&this.shouldParseTypes()&&this.match(47)){const s=this.startNodeAt(e);s.callee=t;const r=this.tryParse((()=>(s.typeArguments=this.flowParseTypeParameterInstantiationCallOrNew(),this.expect(10),s.arguments=super.parseCallExpressionArguments(11,!1),i.optionalChainMember&&(s.optional=!1),this.finishCallExpression(s,i.optionalChainMember))));if(r.node)return r.error&&(this.state=r.failState),r.node}return super.parseSubscript(t,e,s,i)}parseNewCallee(t){super.parseNewCallee(t);let e=null;this.shouldParseTypes()&&this.match(47)&&(e=this.tryParse((()=>this.flowParseTypeParameterInstantiationCallOrNew())).node),t.typeArguments=e}parseAsyncArrowWithTypeParameters(t){const e=this.startNodeAt(t);if(this.parseFunctionParams(e,!1),this.parseArrow(e))return super.parseArrowExpression(e,void 0,!0)}readToken_mult_modulo(t){const e=this.input.charCodeAt(this.state.pos+1);if(42===t&&47===e&&this.state.hasFlowComment)return this.state.hasFlowComment=!1,this.state.pos+=2,void this.nextToken();super.readToken_mult_modulo(t)}readToken_pipe_amp(t){const e=this.input.charCodeAt(this.state.pos+1);124!==t||125!==e?super.readToken_pipe_amp(t):this.finishOp(9,2)}parseTopLevel(t,e){const s=super.parseTopLevel(t,e);return this.state.hasFlowComment&&this.raise(ge.UnterminatedFlowComment,{at:this.state.curPosition()}),s}skipBlockComment(){if(!this.hasPlugin("flowComments")||!this.skipFlowComment())return super.skipBlockComment(this.state.hasFlowComment?"*-/":"*/");{if(this.state.hasFlowComment)throw this.raise(ge.NestedFlowComment,{at:this.state.startLoc});this.hasFlowCommentCompletion();const t=this.skipFlowComment();t&&(this.state.pos+=t,this.state.hasFlowComment=!0)}}skipFlowComment(){const{pos:t}=this.state;let e=2;for(;[32,9].includes(this.input.charCodeAt(t+e));)e++;const s=this.input.charCodeAt(e+t),i=this.input.charCodeAt(e+t+1);return 58===s&&58===i?e+2:"flow-include"===this.input.slice(e+t,e+t+12)?e+12:58===s&&58!==i&&e}hasFlowCommentCompletion(){if(-1===this.input.indexOf("*/",this.state.pos))throw this.raise(g.UnterminatedComment,{at:this.state.curPosition()})}flowEnumErrorBooleanMemberNotInitialized(t,{enumName:e,memberName:s}){this.raise(ge.EnumBooleanMemberNotInitialized,{at:t,memberName:s,enumName:e})}flowEnumErrorInvalidMemberInitializer(t,e){return this.raise(e.explicitType?"symbol"===e.explicitType?ge.EnumInvalidMemberInitializerSymbolType:ge.EnumInvalidMemberInitializerPrimaryType:ge.EnumInvalidMemberInitializerUnknownType,Object.assign({at:t},e))}flowEnumErrorNumberMemberNotInitialized(t,{enumName:e,memberName:s}){this.raise(ge.EnumNumberMemberNotInitialized,{at:t,enumName:e,memberName:s})}flowEnumErrorStringMemberInconsistentlyInitailized(t,{enumName:e}){this.raise(ge.EnumStringMemberInconsistentlyInitailized,{at:t,enumName:e})}flowEnumMemberInit(){const t=this.state.startLoc,e=()=>this.match(12)||this.match(8);switch(this.state.type){case 132:{const s=this.parseNumericLiteral(this.state.value);return e()?{type:"number",loc:s.loc.start,value:s}:{type:"invalid",loc:t}}case 131:{const s=this.parseStringLiteral(this.state.value);return e()?{type:"string",loc:s.loc.start,value:s}:{type:"invalid",loc:t}}case 85:case 86:{const s=this.parseBooleanLiteral(this.match(85));return e()?{type:"boolean",loc:s.loc.start,value:s}:{type:"invalid",loc:t}}default:return{type:"invalid",loc:t}}}flowEnumMemberRaw(){const t=this.state.startLoc;return{id:this.parseIdentifier(!0),init:this.eat(29)?this.flowEnumMemberInit():{type:"none",loc:t}}}flowEnumCheckExplicitTypeMismatch(t,e,s){const{explicitType:i}=e;null!==i&&i!==s&&this.flowEnumErrorInvalidMemberInitializer(t,e)}flowEnumMembers({enumName:t,explicitType:e}){const s=new Set,i={booleanMembers:[],numberMembers:[],stringMembers:[],defaultedMembers:[]};let r=!1;for(;!this.match(8);){if(this.eat(21)){r=!0;break}const a=this.startNode(),{id:n,init:o}=this.flowEnumMemberRaw(),h=n.name;if(""===h)continue;/^[a-z]/.test(h)&&this.raise(ge.EnumInvalidMemberName,{at:n,memberName:h,suggestion:h[0].toUpperCase()+h.slice(1),enumName:t}),s.has(h)&&this.raise(ge.EnumDuplicateMemberName,{at:n,memberName:h,enumName:t}),s.add(h);const p={enumName:t,explicitType:e,memberName:h};switch(a.id=n,o.type){case"boolean":this.flowEnumCheckExplicitTypeMismatch(o.loc,p,"boolean"),a.init=o.value,i.booleanMembers.push(this.finishNode(a,"EnumBooleanMember"));break;case"number":this.flowEnumCheckExplicitTypeMismatch(o.loc,p,"number"),a.init=o.value,i.numberMembers.push(this.finishNode(a,"EnumNumberMember"));break;case"string":this.flowEnumCheckExplicitTypeMismatch(o.loc,p,"string"),a.init=o.value,i.stringMembers.push(this.finishNode(a,"EnumStringMember"));break;case"invalid":throw this.flowEnumErrorInvalidMemberInitializer(o.loc,p);case"none":switch(e){case"boolean":this.flowEnumErrorBooleanMemberNotInitialized(o.loc,p);break;case"number":this.flowEnumErrorNumberMemberNotInitialized(o.loc,p);break;default:i.defaultedMembers.push(this.finishNode(a,"EnumDefaultedMember"))}}this.match(8)||this.expect(12)}return{members:i,hasUnknownMembers:r}}flowEnumStringMembers(t,e,{enumName:s}){if(0===t.length)return e;if(0===e.length)return t;if(e.length>t.length){for(const e of t)this.flowEnumErrorStringMemberInconsistentlyInitailized(e,{enumName:s});return e}for(const i of e)this.flowEnumErrorStringMemberInconsistentlyInitailized(i,{enumName:s});return t}flowEnumParseExplicitType({enumName:t}){if(!this.eatContextual(101))return null;if(!q(this.state.type))throw this.raise(ge.EnumInvalidExplicitTypeUnknownSupplied,{at:this.state.startLoc,enumName:t});const{value:e}=this.state;return this.next(),"boolean"!==e&&"number"!==e&&"string"!==e&&"symbol"!==e&&this.raise(ge.EnumInvalidExplicitType,{at:this.state.startLoc,enumName:t,invalidEnumType:e}),e}flowEnumBody(t,e){const s=e.name,i=e.loc.start,r=this.flowEnumParseExplicitType({enumName:s});this.expect(5);const{members:a,hasUnknownMembers:n}=this.flowEnumMembers({enumName:s,explicitType:r});switch(t.hasUnknownMembers=n,r){case"boolean":return t.explicitType=!0,t.members=a.booleanMembers,this.expect(8),this.finishNode(t,"EnumBooleanBody");case"number":return t.explicitType=!0,t.members=a.numberMembers,this.expect(8),this.finishNode(t,"EnumNumberBody");case"string":return t.explicitType=!0,t.members=this.flowEnumStringMembers(a.stringMembers,a.defaultedMembers,{enumName:s}),this.expect(8),this.finishNode(t,"EnumStringBody");case"symbol":return t.members=a.defaultedMembers,this.expect(8),this.finishNode(t,"EnumSymbolBody");default:{const e=()=>(t.members=[],this.expect(8),this.finishNode(t,"EnumStringBody"));t.explicitType=!1;const r=a.booleanMembers.length,n=a.numberMembers.length,o=a.stringMembers.length,h=a.defaultedMembers.length;if(r||n||o||h){if(r||n){if(!n&&!o&&r>=h){for(const t of a.defaultedMembers)this.flowEnumErrorBooleanMemberNotInitialized(t.loc.start,{enumName:s,memberName:t.id.name});return t.members=a.booleanMembers,this.expect(8),this.finishNode(t,"EnumBooleanBody")}if(!r&&!o&&n>=h){for(const t of a.defaultedMembers)this.flowEnumErrorNumberMemberNotInitialized(t.loc.start,{enumName:s,memberName:t.id.name});return t.members=a.numberMembers,this.expect(8),this.finishNode(t,"EnumNumberBody")}return this.raise(ge.EnumInconsistentMemberValues,{at:i,enumName:s}),e()}return t.members=this.flowEnumStringMembers(a.stringMembers,a.defaultedMembers,{enumName:s}),this.expect(8),this.finishNode(t,"EnumStringBody")}return e()}}}flowParseEnumDeclaration(t){const e=this.parseIdentifier();return t.id=e,t.body=this.flowEnumBody(this.startNode(),e),this.finishNode(t,"EnumDeclaration")}isLookaheadToken_lt(){const t=this.nextTokenStart();if(60===this.input.charCodeAt(t)){const e=this.input.charCodeAt(t+1);return 60!==e&&61!==e}return!1}maybeUnwrapTypeCastExpression(t){return"TypeCastExpression"===t.type?t.expression:t}},typescript:t=>class extends t{constructor(...t){super(...t),this.tsParseInOutModifiers=this.tsParseModifiers.bind(this,{allowedModifiers:["in","out"],disallowedModifiers:["const","public","private","protected","readonly","declare","abstract","override"],errorTemplate:Le.InvalidModifierOnTypeParameter}),this.tsParseConstModifier=this.tsParseModifiers.bind(this,{allowedModifiers:["const"],disallowedModifiers:["in","out"],errorTemplate:Le.InvalidModifierOnTypeParameterPositions}),this.tsParseInOutConstModifiers=this.tsParseModifiers.bind(this,{allowedModifiers:["in","out","const"],disallowedModifiers:["public","private","protected","readonly","declare","abstract","override"],errorTemplate:Le.InvalidModifierOnTypeParameter})}getScopeHandler(){return Ne}tsIsIdentifier(){return q(this.state.type)}tsTokenCanFollowModifier(){return(this.match(0)||this.match(5)||this.match(55)||this.match(21)||this.match(136)||this.isLiteralPropertyName())&&!this.hasPrecedingLineBreak()}tsNextTokenCanFollowModifier(){return this.next(),this.tsTokenCanFollowModifier()}tsParseModifier(t,e){if(!q(this.state.type)&&58!==this.state.type&&75!==this.state.type)return;const s=this.state.value;if(-1!==t.indexOf(s)){if(e&&this.tsIsStartOfStaticBlocks())return;if(this.tsTryParse(this.tsNextTokenCanFollowModifier.bind(this)))return s}}tsParseModifiers({allowedModifiers:t,disallowedModifiers:e,stopOnStartOfClassStaticBlock:s,errorTemplate:i=Le.InvalidModifierOnTypeMember},r){const a=(t,e,s,i)=>{e===s&&r[i]&&this.raise(Le.InvalidModifiersOrder,{at:t,orderedModifiers:[s,i]})},n=(t,e,s,i)=>{(r[s]&&e===i||r[i]&&e===s)&&this.raise(Le.IncompatibleModifiers,{at:t,modifiers:[s,i]})};for(;;){const{startLoc:o}=this.state,h=this.tsParseModifier(t.concat(null!=e?e:[]),s);if(!h)break;Me(h)?r.accessibility?this.raise(Le.DuplicateAccessibilityModifier,{at:o,modifier:h}):(a(o,h,h,"override"),a(o,h,h,"static"),a(o,h,h,"readonly"),r.accessibility=h):De(h)?(r[h]&&this.raise(Le.DuplicateModifier,{at:o,modifier:h}),r[h]=!0,a(o,h,"in","out")):(Object.hasOwnProperty.call(r,h)?this.raise(Le.DuplicateModifier,{at:o,modifier:h}):(a(o,h,"static","readonly"),a(o,h,"static","override"),a(o,h,"override","readonly"),a(o,h,"abstract","override"),n(o,h,"declare","override"),n(o,h,"static","abstract")),r[h]=!0),null!=e&&e.includes(h)&&this.raise(i,{at:o,modifier:h})}}tsIsListTerminator(t){switch(t){case"EnumMembers":case"TypeMembers":return this.match(8);case"HeritageClauseElement":return this.match(5);case"TupleElementTypes":return this.match(3);case"TypeParametersOrArguments":return this.match(48)}}tsParseList(t,e){const s=[];for(;!this.tsIsListTerminator(t);)s.push(e());return s}tsParseDelimitedList(t,e,s){return function(t){if(null==t)throw new Error(`Unexpected ${t} value.`);return t}(this.tsParseDelimitedListWorker(t,e,!0,s))}tsParseDelimitedListWorker(t,e,s,i){const r=[];let a=-1;for(;!this.tsIsListTerminator(t);){a=-1;const i=e();if(null==i)return;if(r.push(i),!this.eat(12)){if(this.tsIsListTerminator(t))break;return void(s&&this.expect(12))}a=this.state.lastTokStart}return i&&(i.value=a),r}tsParseBracketedList(t,e,s,i,r){i||(s?this.expect(0):this.expect(47));const a=this.tsParseDelimitedList(t,e,r);return s?this.expect(3):this.expect(48),a}tsParseImportType(){const t=this.startNode();return this.expect(83),this.expect(10),this.match(131)||this.raise(Le.UnsupportedImportTypeArgument,{at:this.state.startLoc}),t.argument=super.parseExprAtom(),this.expect(11),this.eat(16)&&(t.qualifier=this.tsParseEntityName()),this.match(47)&&(t.typeParameters=this.tsParseTypeArguments()),this.finishNode(t,"TSImportType")}tsParseEntityName(t=!0){let e=this.parseIdentifier(t);for(;this.eat(16);){const s=this.startNodeAtNode(e);s.left=e,s.right=this.parseIdentifier(t),e=this.finishNode(s,"TSQualifiedName")}return e}tsParseTypeReference(){const t=this.startNode();return t.typeName=this.tsParseEntityName(),!this.hasPrecedingLineBreak()&&this.match(47)&&(t.typeParameters=this.tsParseTypeArguments()),this.finishNode(t,"TSTypeReference")}tsParseThisTypePredicate(t){this.next();const e=this.startNodeAtNode(t);return e.parameterName=t,e.typeAnnotation=this.tsParseTypeAnnotation(!1),e.asserts=!1,this.finishNode(e,"TSTypePredicate")}tsParseThisTypeNode(){const t=this.startNode();return this.next(),this.finishNode(t,"TSThisType")}tsParseTypeQuery(){const t=this.startNode();return this.expect(87),this.match(83)?t.exprName=this.tsParseImportType():t.exprName=this.tsParseEntityName(),!this.hasPrecedingLineBreak()&&this.match(47)&&(t.typeParameters=this.tsParseTypeArguments()),this.finishNode(t,"TSTypeQuery")}tsParseTypeParameter(t){const e=this.startNode();return t(e),e.name=this.tsParseTypeParameterName(),e.constraint=this.tsEatThenParseType(81),e.default=this.tsEatThenParseType(29),this.finishNode(e,"TSTypeParameter")}tsTryParseTypeParameters(t){if(this.match(47))return this.tsParseTypeParameters(t)}tsParseTypeParameters(t){const e=this.startNode();this.match(47)||this.match(140)?this.next():this.unexpected();const s={value:-1};return e.params=this.tsParseBracketedList("TypeParametersOrArguments",this.tsParseTypeParameter.bind(this,t),!1,!0,s),0===e.params.length&&this.raise(Le.EmptyTypeParameters,{at:e}),-1!==s.value&&this.addExtra(e,"trailingComma",s.value),this.finishNode(e,"TSTypeParameterDeclaration")}tsFillSignature(t,e){const s=19===t;e.typeParameters=this.tsTryParseTypeParameters(this.tsParseConstModifier),this.expect(10),e.parameters=this.tsParseBindingListForSignature(),(s||this.match(t))&&(e.typeAnnotation=this.tsParseTypeOrTypePredicateAnnotation(t))}tsParseBindingListForSignature(){const t=super.parseBindingList(11,41,2);for(const e of t){const{type:t}=e;"AssignmentPattern"!==t&&"TSParameterProperty"!==t||this.raise(Le.UnsupportedSignatureParameterKind,{at:e,type:t})}return t}tsParseTypeMemberSemicolon(){this.eat(12)||this.isLineTerminator()||this.expect(13)}tsParseSignatureMember(t,e){return this.tsFillSignature(14,e),this.tsParseTypeMemberSemicolon(),this.finishNode(e,t)}tsIsUnambiguouslyIndexSignature(){return this.next(),!!q(this.state.type)&&(this.next(),this.match(14))}tsTryParseIndexSignature(t){if(!this.match(0)||!this.tsLookAhead(this.tsIsUnambiguouslyIndexSignature.bind(this)))return;this.expect(0);const e=this.parseIdentifier();e.typeAnnotation=this.tsParseTypeAnnotation(),this.resetEndLocation(e),this.expect(3),t.parameters=[e];const s=this.tsTryParseTypeAnnotation();return s&&(t.typeAnnotation=s),this.tsParseTypeMemberSemicolon(),this.finishNode(t,"TSIndexSignature")}tsParsePropertyOrMethodSignature(t,e){this.eat(17)&&(t.optional=!0);const s=t;if(this.match(10)||this.match(47)){e&&this.raise(Le.ReadonlyForMethodSignature,{at:t});const i=s;i.kind&&this.match(47)&&this.raise(Le.AccesorCannotHaveTypeParameters,{at:this.state.curPosition()}),this.tsFillSignature(14,i),this.tsParseTypeMemberSemicolon();const r="parameters",a="typeAnnotation";if("get"===i.kind)i[r].length>0&&(this.raise(g.BadGetterArity,{at:this.state.curPosition()}),this.isThisParam(i[r][0])&&this.raise(Le.AccesorCannotDeclareThisParameter,{at:this.state.curPosition()}));else if("set"===i.kind){if(1!==i[r].length)this.raise(g.BadSetterArity,{at:this.state.curPosition()});else{const t=i[r][0];this.isThisParam(t)&&this.raise(Le.AccesorCannotDeclareThisParameter,{at:this.state.curPosition()}),"Identifier"===t.type&&t.optional&&this.raise(Le.SetAccesorCannotHaveOptionalParameter,{at:this.state.curPosition()}),"RestElement"===t.type&&this.raise(Le.SetAccesorCannotHaveRestParameter,{at:this.state.curPosition()})}i[a]&&this.raise(Le.SetAccesorCannotHaveReturnType,{at:i[a]})}else i.kind="method";return this.finishNode(i,"TSMethodSignature")}{const t=s;e&&(t.readonly=!0);const i=this.tsTryParseTypeAnnotation();return i&&(t.typeAnnotation=i),this.tsParseTypeMemberSemicolon(),this.finishNode(t,"TSPropertySignature")}}tsParseTypeMember(){const t=this.startNode();if(this.match(10)||this.match(47))return this.tsParseSignatureMember("TSCallSignatureDeclaration",t);if(this.match(77)){const e=this.startNode();return this.next(),this.match(10)||this.match(47)?this.tsParseSignatureMember("TSConstructSignatureDeclaration",t):(t.key=this.createIdentifier(e,"new"),this.tsParsePropertyOrMethodSignature(t,!1))}this.tsParseModifiers({allowedModifiers:["readonly"],disallowedModifiers:["declare","abstract","private","protected","public","static","override"]},t);const e=this.tsTryParseIndexSignature(t);return e||(super.parsePropertyName(t),t.computed||"Identifier"!==t.key.type||"get"!==t.key.name&&"set"!==t.key.name||!this.tsTokenCanFollowModifier()||(t.kind=t.key.name,super.parsePropertyName(t)),this.tsParsePropertyOrMethodSignature(t,!!t.readonly))}tsParseTypeLiteral(){const t=this.startNode();return t.members=this.tsParseObjectTypeMembers(),this.finishNode(t,"TSTypeLiteral")}tsParseObjectTypeMembers(){this.expect(5);const t=this.tsParseList("TypeMembers",this.tsParseTypeMember.bind(this));return this.expect(8),t}tsIsStartOfMappedType(){return this.next(),this.eat(53)?this.isContextual(120):(this.isContextual(120)&&this.next(),!!this.match(0)&&(this.next(),!!this.tsIsIdentifier()&&(this.next(),this.match(58))))}tsParseMappedTypeParameter(){const t=this.startNode();return t.name=this.tsParseTypeParameterName(),t.constraint=this.tsExpectThenParseType(58),this.finishNode(t,"TSTypeParameter")}tsParseMappedType(){const t=this.startNode();return this.expect(5),this.match(53)?(t.readonly=this.state.value,this.next(),this.expectContextual(120)):this.eatContextual(120)&&(t.readonly=!0),this.expect(0),t.typeParameter=this.tsParseMappedTypeParameter(),t.nameType=this.eatContextual(93)?this.tsParseType():null,this.expect(3),this.match(53)?(t.optional=this.state.value,this.next(),this.expect(17)):this.eat(17)&&(t.optional=!0),t.typeAnnotation=this.tsTryParseType(),this.semicolon(),this.expect(8),this.finishNode(t,"TSMappedType")}tsParseTupleType(){const t=this.startNode();t.elementTypes=this.tsParseBracketedList("TupleElementTypes",this.tsParseTupleElementType.bind(this),!0,!1);let e=!1,s=null;return t.elementTypes.forEach((t=>{const{type:i}=t;!e||"TSRestType"===i||"TSOptionalType"===i||"TSNamedTupleMember"===i&&t.optional||this.raise(Le.OptionalTypeBeforeRequired,{at:t}),e||(e="TSNamedTupleMember"===i&&t.optional||"TSOptionalType"===i);let r=i;"TSRestType"===i&&(r=(t=t.typeAnnotation).type);const a="TSNamedTupleMember"===r;null!=s||(s=a),s!==a&&this.raise(Le.MixedLabeledAndUnlabeledElements,{at:t})})),this.finishNode(t,"TSTupleType")}tsParseTupleElementType(){const{startLoc:t}=this.state,e=this.eat(21);let s,i,r,a;const n=$(this.state.type)?this.lookaheadCharCode():null;if(58===n)s=!0,r=!1,i=this.parseIdentifier(!0),this.expect(14),a=this.tsParseType();else if(63===n){r=!0;const t=this.state.startLoc,e=this.state.value,n=this.tsParseNonArrayType();58===this.lookaheadCharCode()?(s=!0,i=this.createIdentifier(this.startNodeAt(t),e),this.expect(17),this.expect(14),a=this.tsParseType()):(s=!1,a=n,this.expect(17))}else a=this.tsParseType(),r=this.eat(17),s=this.eat(14);if(s){let t;i?(t=this.startNodeAtNode(i),t.optional=r,t.label=i,t.elementType=a,this.eat(17)&&(t.optional=!0,this.raise(Le.TupleOptionalAfterType,{at:this.state.lastTokStartLoc}))):(t=this.startNodeAtNode(a),t.optional=r,this.raise(Le.InvalidTupleMemberLabel,{at:a}),t.label=a,t.elementType=this.tsParseType()),a=this.finishNode(t,"TSNamedTupleMember")}else if(r){const t=this.startNodeAtNode(a);t.typeAnnotation=a,a=this.finishNode(t,"TSOptionalType")}if(e){const e=this.startNodeAt(t);e.typeAnnotation=a,a=this.finishNode(e,"TSRestType")}return a}tsParseParenthesizedType(){const t=this.startNode();return this.expect(10),t.typeAnnotation=this.tsParseType(),this.expect(11),this.finishNode(t,"TSParenthesizedType")}tsParseFunctionOrConstructorType(t,e){const s=this.startNode();return"TSConstructorType"===t&&(s.abstract=!!e,e&&this.next(),this.next()),this.tsInAllowConditionalTypesContext((()=>this.tsFillSignature(19,s))),this.finishNode(s,t)}tsParseLiteralTypeNode(){const t=this.startNode();switch(this.state.type){case 132:case 133:case 131:case 85:case 86:t.literal=super.parseExprAtom();break;default:this.unexpected()}return this.finishNode(t,"TSLiteralType")}tsParseTemplateLiteralType(){const t=this.startNode();return t.literal=super.parseTemplate(!1),this.finishNode(t,"TSLiteralType")}parseTemplateSubstitution(){return this.state.inType?this.tsParseType():super.parseTemplateSubstitution()}tsParseThisTypeOrThisTypePredicate(){const t=this.tsParseThisTypeNode();return this.isContextual(114)&&!this.hasPrecedingLineBreak()?this.tsParseThisTypePredicate(t):t}tsParseNonArrayType(){switch(this.state.type){case 131:case 132:case 133:case 85:case 86:return this.tsParseLiteralTypeNode();case 53:if("-"===this.state.value){const t=this.startNode(),e=this.lookahead();return 132!==e.type&&133!==e.type&&this.unexpected(),t.literal=this.parseMaybeUnary(),this.finishNode(t,"TSLiteralType")}break;case 78:return this.tsParseThisTypeOrThisTypePredicate();case 87:return this.tsParseTypeQuery();case 83:return this.tsParseImportType();case 5:return this.tsLookAhead(this.tsIsStartOfMappedType.bind(this))?this.tsParseMappedType():this.tsParseTypeLiteral();case 0:return this.tsParseTupleType();case 10:return this.tsParseParenthesizedType();case 25:case 24:return this.tsParseTemplateLiteralType();default:{const{type:t}=this.state;if(q(t)||88===t||84===t){const e=88===t?"TSVoidKeyword":84===t?"TSNullKeyword":function(t){switch(t){case"any":return"TSAnyKeyword";case"boolean":return"TSBooleanKeyword";case"bigint":return"TSBigIntKeyword";case"never":return"TSNeverKeyword";case"number":return"TSNumberKeyword";case"object":return"TSObjectKeyword";case"string":return"TSStringKeyword";case"symbol":return"TSSymbolKeyword";case"undefined":return"TSUndefinedKeyword";case"unknown":return"TSUnknownKeyword";default:return}}(this.state.value);if(void 0!==e&&46!==this.lookaheadCharCode()){const t=this.startNode();return this.next(),this.finishNode(t,e)}return this.tsParseTypeReference()}}}this.unexpected()}tsParseArrayTypeOrHigher(){let t=this.tsParseNonArrayType();for(;!this.hasPrecedingLineBreak()&&this.eat(0);)if(this.match(3)){const e=this.startNodeAtNode(t);e.elementType=t,this.expect(3),t=this.finishNode(e,"TSArrayType")}else{const e=this.startNodeAtNode(t);e.objectType=t,e.indexType=this.tsParseType(),this.expect(3),t=this.finishNode(e,"TSIndexedAccessType")}return t}tsParseTypeOperator(){const t=this.startNode(),e=this.state.value;return this.next(),t.operator=e,t.typeAnnotation=this.tsParseTypeOperatorOrHigher(),"readonly"===e&&this.tsCheckTypeAnnotationForReadOnly(t),this.finishNode(t,"TSTypeOperator")}tsCheckTypeAnnotationForReadOnly(t){switch(t.typeAnnotation.type){case"TSTupleType":case"TSArrayType":return;default:this.raise(Le.UnexpectedReadonly,{at:t})}}tsParseInferType(){const t=this.startNode();this.expectContextual(113);const e=this.startNode();return e.name=this.tsParseTypeParameterName(),e.constraint=this.tsTryParse((()=>this.tsParseConstraintForInferType())),t.typeParameter=this.finishNode(e,"TSTypeParameter"),this.finishNode(t,"TSInferType")}tsParseConstraintForInferType(){if(this.eat(81)){const t=this.tsInDisallowConditionalTypesContext((()=>this.tsParseType()));if(this.state.inDisallowConditionalTypesContext||!this.match(17))return t}}tsParseTypeOperatorOrHigher(){var t;return(t=this.state.type)>=119&&t<=121&&!this.state.containsEsc?this.tsParseTypeOperator():this.isContextual(113)?this.tsParseInferType():this.tsInAllowConditionalTypesContext((()=>this.tsParseArrayTypeOrHigher()))}tsParseUnionOrIntersectionType(t,e,s){const i=this.startNode(),r=this.eat(s),a=[];do{a.push(e())}while(this.eat(s));return 1!==a.length||r?(i.types=a,this.finishNode(i,t)):a[0]}tsParseIntersectionTypeOrHigher(){return this.tsParseUnionOrIntersectionType("TSIntersectionType",this.tsParseTypeOperatorOrHigher.bind(this),45)}tsParseUnionTypeOrHigher(){return this.tsParseUnionOrIntersectionType("TSUnionType",this.tsParseIntersectionTypeOrHigher.bind(this),43)}tsIsStartOfFunctionType(){return!!this.match(47)||this.match(10)&&this.tsLookAhead(this.tsIsUnambiguouslyStartOfFunctionType.bind(this))}tsSkipParameterStart(){if(q(this.state.type)||this.match(78))return this.next(),!0;if(this.match(5)){const{errors:e}=this.state,s=e.length;try{return this.parseObjectLike(8,!0),e.length===s}catch(t){return!1}}if(this.match(0)){this.next();const{errors:t}=this.state,s=t.length;try{return super.parseBindingList(3,93,1),t.length===s}catch(e){return!1}}return!1}tsIsUnambiguouslyStartOfFunctionType(){if(this.next(),this.match(11)||this.match(21))return!0;if(this.tsSkipParameterStart()){if(this.match(14)||this.match(12)||this.match(17)||this.match(29))return!0;if(this.match(11)&&(this.next(),this.match(19)))return!0}return!1}tsParseTypeOrTypePredicateAnnotation(t){return this.tsInType((()=>{const e=this.startNode();this.expect(t);const s=this.startNode(),i=!!this.tsTryParse(this.tsParseTypePredicateAsserts.bind(this));if(i&&this.match(78)){let t=this.tsParseThisTypeOrThisTypePredicate();return"TSThisType"===t.type?(s.parameterName=t,s.asserts=!0,s.typeAnnotation=null,t=this.finishNode(s,"TSTypePredicate")):(this.resetStartLocationFromNode(t,s),t.asserts=!0),e.typeAnnotation=t,this.finishNode(e,"TSTypeAnnotation")}const r=this.tsIsIdentifier()&&this.tsTryParse(this.tsParseTypePredicatePrefix.bind(this));if(!r)return i?(s.parameterName=this.parseIdentifier(),s.asserts=i,s.typeAnnotation=null,e.typeAnnotation=this.finishNode(s,"TSTypePredicate"),this.finishNode(e,"TSTypeAnnotation")):this.tsParseTypeAnnotation(!1,e);const a=this.tsParseTypeAnnotation(!1);return s.parameterName=r,s.typeAnnotation=a,s.asserts=i,e.typeAnnotation=this.finishNode(s,"TSTypePredicate"),this.finishNode(e,"TSTypeAnnotation")}))}tsTryParseTypeOrTypePredicateAnnotation(){if(this.match(14))return this.tsParseTypeOrTypePredicateAnnotation(14)}tsTryParseTypeAnnotation(){if(this.match(14))return this.tsParseTypeAnnotation()}tsTryParseType(){return this.tsEatThenParseType(14)}tsParseTypePredicatePrefix(){const t=this.parseIdentifier();if(this.isContextual(114)&&!this.hasPrecedingLineBreak())return this.next(),t}tsParseTypePredicateAsserts(){if(107!==this.state.type)return!1;const t=this.state.containsEsc;return this.next(),!(!q(this.state.type)&&!this.match(78))&&(t&&this.raise(g.InvalidEscapedReservedWord,{at:this.state.lastTokStartLoc,reservedWord:"asserts"}),!0)}tsParseTypeAnnotation(t=!0,e=this.startNode()){return this.tsInType((()=>{t&&this.expect(14),e.typeAnnotation=this.tsParseType()})),this.finishNode(e,"TSTypeAnnotation")}tsParseType(){ke(this.state.inType);const t=this.tsParseNonConditionalType();if(this.state.inDisallowConditionalTypesContext||this.hasPrecedingLineBreak()||!this.eat(81))return t;const e=this.startNodeAtNode(t);return e.checkType=t,e.extendsType=this.tsInDisallowConditionalTypesContext((()=>this.tsParseNonConditionalType())),this.expect(17),e.trueType=this.tsInAllowConditionalTypesContext((()=>this.tsParseType())),this.expect(14),e.falseType=this.tsInAllowConditionalTypesContext((()=>this.tsParseType())),this.finishNode(e,"TSConditionalType")}isAbstractConstructorSignature(){return this.isContextual(122)&&77===this.lookahead().type}tsParseNonConditionalType(){return this.tsIsStartOfFunctionType()?this.tsParseFunctionOrConstructorType("TSFunctionType"):this.match(77)?this.tsParseFunctionOrConstructorType("TSConstructorType"):this.isAbstractConstructorSignature()?this.tsParseFunctionOrConstructorType("TSConstructorType",!0):this.tsParseUnionTypeOrHigher()}tsParseTypeAssertion(){this.getPluginOption("typescript","disallowAmbiguousJSXLike")&&this.raise(Le.ReservedTypeAssertion,{at:this.state.startLoc});const t=this.startNode();return t.typeAnnotation=this.tsInType((()=>(this.next(),this.match(75)?this.tsParseTypeReference():this.tsParseType()))),this.expect(48),t.expression=this.parseMaybeUnary(),this.finishNode(t,"TSTypeAssertion")}tsParseHeritageClause(t){const e=this.state.startLoc,s=this.tsParseDelimitedList("HeritageClauseElement",(()=>{const t=this.startNode();return t.expression=this.tsParseEntityName(),this.match(47)&&(t.typeParameters=this.tsParseTypeArguments()),this.finishNode(t,"TSExpressionWithTypeArguments")}));return s.length||this.raise(Le.EmptyHeritageClauseType,{at:e,token:t}),s}tsParseInterfaceDeclaration(t,e={}){if(this.hasFollowingLineBreak())return null;this.expectContextual(127),e.declare&&(t.declare=!0),q(this.state.type)?(t.id=this.parseIdentifier(),this.checkIdentifier(t.id,130)):(t.id=null,this.raise(Le.MissingInterfaceName,{at:this.state.startLoc})),t.typeParameters=this.tsTryParseTypeParameters(this.tsParseInOutConstModifiers),this.eat(81)&&(t.extends=this.tsParseHeritageClause("extends"));const s=this.startNode();return s.body=this.tsInType(this.tsParseObjectTypeMembers.bind(this)),t.body=this.finishNode(s,"TSInterfaceBody"),this.finishNode(t,"TSInterfaceDeclaration")}tsParseTypeAliasDeclaration(t){return t.id=this.parseIdentifier(),this.checkIdentifier(t.id,2),t.typeAnnotation=this.tsInType((()=>{if(t.typeParameters=this.tsTryParseTypeParameters(this.tsParseInOutModifiers),this.expect(29),this.isContextual(112)&&16!==this.lookahead().type){const t=this.startNode();return this.next(),this.finishNode(t,"TSIntrinsicKeyword")}return this.tsParseType()})),this.semicolon(),this.finishNode(t,"TSTypeAliasDeclaration")}tsInNoContext(t){const e=this.state.context;this.state.context=[e[0]];try{return t()}finally{this.state.context=e}}tsInType(t){const e=this.state.inType;this.state.inType=!0;try{return t()}finally{this.state.inType=e}}tsInDisallowConditionalTypesContext(t){const e=this.state.inDisallowConditionalTypesContext;this.state.inDisallowConditionalTypesContext=!0;try{return t()}finally{this.state.inDisallowConditionalTypesContext=e}}tsInAllowConditionalTypesContext(t){const e=this.state.inDisallowConditionalTypesContext;this.state.inDisallowConditionalTypesContext=!1;try{return t()}finally{this.state.inDisallowConditionalTypesContext=e}}tsEatThenParseType(t){if(this.match(t))return this.tsNextThenParseType()}tsExpectThenParseType(t){return this.tsInType((()=>(this.expect(t),this.tsParseType())))}tsNextThenParseType(){return this.tsInType((()=>(this.next(),this.tsParseType())))}tsParseEnumMember(){const t=this.startNode();return t.id=this.match(131)?super.parseStringLiteral(this.state.value):this.parseIdentifier(!0),this.eat(29)&&(t.initializer=super.parseMaybeAssignAllowIn()),this.finishNode(t,"TSEnumMember")}tsParseEnumDeclaration(t,e={}){return e.const&&(t.const=!0),e.declare&&(t.declare=!0),this.expectContextual(124),t.id=this.parseIdentifier(),this.checkIdentifier(t.id,t.const?8971:8459),this.expect(5),t.members=this.tsParseDelimitedList("EnumMembers",this.tsParseEnumMember.bind(this)),this.expect(8),this.finishNode(t,"TSEnumDeclaration")}tsParseModuleBlock(){const t=this.startNode();return this.scope.enter(0),this.expect(5),super.parseBlockOrModuleBlockBody(t.body=[],void 0,!0,8),this.scope.exit(),this.finishNode(t,"TSModuleBlock")}tsParseModuleOrNamespaceDeclaration(t,e=!1){if(t.id=this.parseIdentifier(),e||this.checkIdentifier(t.id,1024),this.eat(16)){const e=this.startNode();this.tsParseModuleOrNamespaceDeclaration(e,!0),t.body=e}else this.scope.enter(bt),this.prodParam.enter(0),t.body=this.tsParseModuleBlock(),this.prodParam.exit(),this.scope.exit();return this.finishNode(t,"TSModuleDeclaration")}tsParseAmbientExternalModuleDeclaration(t){return this.isContextual(110)?(t.global=!0,t.id=this.parseIdentifier()):this.match(131)?t.id=super.parseStringLiteral(this.state.value):this.unexpected(),this.match(5)?(this.scope.enter(bt),this.prodParam.enter(0),t.body=this.tsParseModuleBlock(),this.prodParam.exit(),this.scope.exit()):this.semicolon(),this.finishNode(t,"TSModuleDeclaration")}tsParseImportEqualsDeclaration(t,e,s){t.isExport=s||!1,t.id=e||this.parseIdentifier(),this.checkIdentifier(t.id,Ct),this.expect(29);const i=this.tsParseModuleReference();return"type"===t.importKind&&"TSExternalModuleReference"!==i.type&&this.raise(Le.ImportAliasHasImportType,{at:i}),t.moduleReference=i,this.semicolon(),this.finishNode(t,"TSImportEqualsDeclaration")}tsIsExternalModuleReference(){return this.isContextual(117)&&40===this.lookaheadCharCode()}tsParseModuleReference(){return this.tsIsExternalModuleReference()?this.tsParseExternalModuleReference():this.tsParseEntityName(!1)}tsParseExternalModuleReference(){const t=this.startNode();return this.expectContextual(117),this.expect(10),this.match(131)||this.unexpected(),t.expression=super.parseExprAtom(),this.expect(11),this.sawUnambiguousESM=!0,this.finishNode(t,"TSExternalModuleReference")}tsLookAhead(t){const e=this.state.clone(),s=t();return this.state=e,s}tsTryParseAndCatch(t){const e=this.tryParse((e=>t()||e()));if(!e.aborted&&e.node)return e.error&&(this.state=e.failState),e.node}tsTryParse(t){const e=this.state.clone(),s=t();if(void 0!==s&&!1!==s)return s;this.state=e}tsTryParseDeclare(t){if(this.isLineTerminator())return;let e,s=this.state.type;return this.isContextual(99)&&(s=74,e="let"),this.tsInAmbientContext((()=>{switch(s){case 68:return t.declare=!0,super.parseFunctionStatement(t,!1,!1);case 80:return t.declare=!0,this.parseClass(t,!0,!1);case 124:return this.tsParseEnumDeclaration(t,{declare:!0});case 110:return this.tsParseAmbientExternalModuleDeclaration(t);case 75:case 74:return this.match(75)&&this.isLookaheadContextual("enum")?(this.expect(75),this.tsParseEnumDeclaration(t,{const:!0,declare:!0})):(t.declare=!0,this.parseVarStatement(t,e||this.state.value,!0));case 127:{const e=this.tsParseInterfaceDeclaration(t,{declare:!0});if(e)return e}default:if(q(s))return this.tsParseDeclaration(t,this.state.value,!0,null)}}))}tsTryParseExportDeclaration(){return this.tsParseDeclaration(this.startNode(),this.state.value,!0,null)}tsParseExpressionStatement(t,e,s){switch(e.name){case"declare":{const e=this.tsTryParseDeclare(t);return e&&(e.declare=!0),e}case"global":if(this.match(5)){this.scope.enter(bt),this.prodParam.enter(0);const s=t;return s.global=!0,s.id=e,s.body=this.tsParseModuleBlock(),this.scope.exit(),this.prodParam.exit(),this.finishNode(s,"TSModuleDeclaration")}break;default:return this.tsParseDeclaration(t,e.name,!1,s)}}tsParseDeclaration(t,e,s,i){switch(e){case"abstract":if(this.tsCheckLineTerminator(s)&&(this.match(80)||q(this.state.type)))return this.tsParseAbstractDeclaration(t,i);break;case"module":if(this.tsCheckLineTerminator(s)){if(this.match(131))return this.tsParseAmbientExternalModuleDeclaration(t);if(q(this.state.type))return this.tsParseModuleOrNamespaceDeclaration(t)}break;case"namespace":if(this.tsCheckLineTerminator(s)&&q(this.state.type))return this.tsParseModuleOrNamespaceDeclaration(t);break;case"type":if(this.tsCheckLineTerminator(s)&&q(this.state.type))return this.tsParseTypeAliasDeclaration(t)}}tsCheckLineTerminator(t){return t?!this.hasFollowingLineBreak()&&(this.next(),!0):!this.isLineTerminator()}tsTryParseGenericAsyncArrowFunction(t){if(!this.match(47))return;const e=this.state.maybeInArrowParameters;this.state.maybeInArrowParameters=!0;const s=this.tsTryParseAndCatch((()=>{const e=this.startNodeAt(t);return e.typeParameters=this.tsParseTypeParameters(this.tsParseConstModifier),super.parseFunctionParams(e),e.returnType=this.tsTryParseTypeOrTypePredicateAnnotation(),this.expect(19),e}));return this.state.maybeInArrowParameters=e,s?super.parseArrowExpression(s,null,!0):void 0}tsParseTypeArgumentsInExpression(){if(47===this.reScan_lt())return this.tsParseTypeArguments()}tsParseTypeArguments(){const t=this.startNode();return t.params=this.tsInType((()=>this.tsInNoContext((()=>(this.expect(47),this.tsParseDelimitedList("TypeParametersOrArguments",this.tsParseType.bind(this))))))),0===t.params.length?this.raise(Le.EmptyTypeArguments,{at:t}):this.state.inType||this.curContext()!==S.brace||this.reScan_lt_gt(),this.expect(48),this.finishNode(t,"TSTypeParameterInstantiation")}tsIsDeclarationStart(){return(t=this.state.type)>=122&&t<=128;var t}isExportDefaultSpecifier(){return!this.tsIsDeclarationStart()&&super.isExportDefaultSpecifier()}parseAssignableListItem(t,e){const s=this.state.startLoc,i={};this.tsParseModifiers({allowedModifiers:["public","private","protected","override","readonly"]},i);const r=i.accessibility,a=i.override,n=i.readonly;4&t||!(r||n||a)||this.raise(Le.UnexpectedParameterModifier,{at:s});const o=this.parseMaybeDefault();this.parseAssignableListItemTypes(o,t);const h=this.parseMaybeDefault(o.loc.start,o);if(r||n||a){const t=this.startNodeAt(s);return e.length&&(t.decorators=e),r&&(t.accessibility=r),n&&(t.readonly=n),a&&(t.override=a),"Identifier"!==h.type&&"AssignmentPattern"!==h.type&&this.raise(Le.UnsupportedParameterPropertyKind,{at:t}),t.parameter=h,this.finishNode(t,"TSParameterProperty")}return e.length&&(o.decorators=e),h}isSimpleParameter(t){return"TSParameterProperty"===t.type&&super.isSimpleParameter(t.parameter)||super.isSimpleParameter(t)}tsDisallowOptionalPattern(t){for(const e of t.params)"Identifier"!==e.type&&e.optional&&!this.state.isAmbientContext&&this.raise(Le.PatternIsOptional,{at:e})}setArrowFunctionParameters(t,e,s){super.setArrowFunctionParameters(t,e,s),this.tsDisallowOptionalPattern(t)}parseFunctionBodyAndFinish(t,e,s=!1){this.match(14)&&(t.returnType=this.tsParseTypeOrTypePredicateAnnotation(14));const i="FunctionDeclaration"===e?"TSDeclareFunction":"ClassMethod"===e||"ClassPrivateMethod"===e?"TSDeclareMethod":void 0;return i&&!this.match(5)&&this.isLineTerminator()?this.finishNode(t,i):"TSDeclareFunction"===i&&this.state.isAmbientContext&&(this.raise(Le.DeclareFunctionHasImplementation,{at:t}),t.declare)?super.parseFunctionBodyAndFinish(t,i,s):(this.tsDisallowOptionalPattern(t),super.parseFunctionBodyAndFinish(t,e,s))}registerFunctionStatementId(t){!t.body&&t.id?this.checkIdentifier(t.id,1024):super.registerFunctionStatementId(t)}tsCheckForInvalidTypeCasts(t){t.forEach((t=>{"TSTypeCastExpression"===(null==t?void 0:t.type)&&this.raise(Le.UnexpectedTypeAnnotation,{at:t.typeAnnotation})}))}toReferencedList(t,e){return this.tsCheckForInvalidTypeCasts(t),t}parseArrayLike(t,e,s,i){const r=super.parseArrayLike(t,e,s,i);return"ArrayExpression"===r.type&&this.tsCheckForInvalidTypeCasts(r.elements),r}parseSubscript(t,e,s,i){if(!this.hasPrecedingLineBreak()&&this.match(35)){this.state.canStartJSXElement=!1,this.next();const s=this.startNodeAt(e);return s.expression=t,this.finishNode(s,"TSNonNullExpression")}let r=!1;if(this.match(18)&&60===this.lookaheadCharCode()){if(s)return i.stop=!0,t;i.optionalChainMember=r=!0,this.next()}if(this.match(47)||this.match(51)){let a;const n=this.tsTryParseAndCatch((()=>{if(!s&&this.atPossibleAsyncArrow(t)){const t=this.tsTryParseGenericAsyncArrowFunction(e);if(t)return t}const n=this.tsParseTypeArgumentsInExpression();if(!n)return;if(r&&!this.match(10))return void(a=this.state.curPosition());if(Q(this.state.type)){const s=super.parseTaggedTemplateExpression(t,e,i);return s.typeParameters=n,s}if(!s&&this.eat(10)){const s=this.startNodeAt(e);return s.callee=t,s.arguments=this.parseCallExpressionArguments(11,!1),this.tsCheckForInvalidTypeCasts(s.arguments),s.typeParameters=n,i.optionalChainMember&&(s.optional=r),this.finishCallExpression(s,i.optionalChainMember)}const o=this.state.type;if(48===o||52===o||10!==o&&W(o)&&!this.hasPrecedingLineBreak())return;const h=this.startNodeAt(e);return h.expression=t,h.typeParameters=n,this.finishNode(h,"TSInstantiationExpression")}));if(a&&this.unexpected(a,10),n)return"TSInstantiationExpression"===n.type&&(this.match(16)||this.match(18)&&40!==this.lookaheadCharCode())&&this.raise(Le.InvalidPropertyAccessAfterInstantiationExpression,{at:this.state.startLoc}),n}return super.parseSubscript(t,e,s,i)}parseNewCallee(t){var e;super.parseNewCallee(t);const{callee:s}=t;"TSInstantiationExpression"!==s.type||null!=(e=s.extra)&&e.parenthesized||(t.typeParameters=s.typeParameters,t.callee=s.expression)}parseExprOp(t,e,s){let i;if(Y(58)>s&&!this.hasPrecedingLineBreak()&&(this.isContextual(93)||(i=this.isContextual(118)))){const r=this.startNodeAt(e);return r.expression=t,r.typeAnnotation=this.tsInType((()=>(this.next(),this.match(75)?(i&&this.raise(g.UnexpectedKeyword,{at:this.state.startLoc,keyword:"const"}),this.tsParseTypeReference()):this.tsParseType()))),this.finishNode(r,i?"TSSatisfiesExpression":"TSAsExpression"),this.reScan_lt_gt(),this.parseExprOp(r,e,s)}return super.parseExprOp(t,e,s)}checkReservedWord(t,e,s,i){this.state.isAmbientContext||super.checkReservedWord(t,e,s,i)}checkImportReflection(t){super.checkImportReflection(t),t.module&&"value"!==t.importKind&&this.raise(Le.ImportReflectionHasImportType,{at:t.specifiers[0].loc.start})}checkDuplicateExports(){}isPotentialImportPhase(t){if(super.isPotentialImportPhase(t))return!0;if(this.isContextual(128)){const e=this.lookaheadCharCode();return t?123===e||42===e:61!==e}return!t&&this.isContextual(87)}applyImportPhase(t,e,s,i){super.applyImportPhase(t,e,s,i),e?t.exportKind="type"===s?"type":"value":t.importKind="type"===s||"typeof"===s?s:"value"}parseImport(t){if(this.match(131))return t.importKind="value",super.parseImport(t);let e;if(q(this.state.type)&&61===this.lookaheadCharCode())return t.importKind="value",this.tsParseImportEqualsDeclaration(t);if(this.isContextual(128)){const s=this.parseMaybeImportPhase(t,!1);if(61===this.lookaheadCharCode())return this.tsParseImportEqualsDeclaration(t,s);e=super.parseImportSpecifiersAndAfter(t,s)}else e=super.parseImport(t);return"type"===e.importKind&&e.specifiers.length>1&&"ImportDefaultSpecifier"===e.specifiers[0].type&&this.raise(Le.TypeImportCannotSpecifyDefaultAndNamed,{at:e}),e}parseExport(t,e){if(this.match(83)){this.next();let e=null;return this.isContextual(128)&&this.isPotentialImportPhase(!1)?e=this.parseMaybeImportPhase(t,!1):t.importKind="value",this.tsParseImportEqualsDeclaration(t,e,!0)}if(this.eat(29)){const e=t;return e.expression=super.parseExpression(),this.semicolon(),this.sawUnambiguousESM=!0,this.finishNode(e,"TSExportAssignment")}if(this.eatContextual(93)){const e=t;return this.expectContextual(126),e.id=this.parseIdentifier(),this.semicolon(),this.finishNode(e,"TSNamespaceExportDeclaration")}return super.parseExport(t,e)}isAbstractClass(){return this.isContextual(122)&&80===this.lookahead().type}parseExportDefaultExpression(){if(this.isAbstractClass()){const t=this.startNode();return this.next(),t.abstract=!0,this.parseClass(t,!0,!0)}if(this.match(127)){const t=this.tsParseInterfaceDeclaration(this.startNode());if(t)return t}return super.parseExportDefaultExpression()}parseVarStatement(t,e,s=!1){const{isAmbientContext:i}=this.state,r=super.parseVarStatement(t,e,s||i);if(!i)return r;for(const{id:a,init:n}of r.declarations)n&&("const"!==e||a.typeAnnotation?this.raise(Le.InitializerNotAllowedInAmbientContext,{at:n}):Fe(n,this.hasPlugin("estree"))||this.raise(Le.ConstInitiailizerMustBeStringOrNumericLiteralOrLiteralEnumReference,{at:n}));return r}parseStatementContent(t,e){if(this.match(75)&&this.isLookaheadContextual("enum")){const t=this.startNode();return this.expect(75),this.tsParseEnumDeclaration(t,{const:!0})}if(this.isContextual(124))return this.tsParseEnumDeclaration(this.startNode());if(this.isContextual(127)){const t=this.tsParseInterfaceDeclaration(this.startNode());if(t)return t}return super.parseStatementContent(t,e)}parseAccessModifier(){return this.tsParseModifier(["public","protected","private"])}tsHasSomeModifiers(t,e){return e.some((e=>Me(e)?t.accessibility===e:!!t[e]))}tsIsStartOfStaticBlocks(){return this.isContextual(104)&&123===this.lookaheadCharCode()}parseClassMember(t,e,s){const i=["declare","private","public","protected","override","abstract","readonly","static"];this.tsParseModifiers({allowedModifiers:i,disallowedModifiers:["in","out"],stopOnStartOfClassStaticBlock:!0,errorTemplate:Le.InvalidModifierOnTypeParameterPositions},e);const r=()=>{this.tsIsStartOfStaticBlocks()?(this.next(),this.next(),this.tsHasSomeModifiers(e,i)&&this.raise(Le.StaticBlockCannotHaveModifier,{at:this.state.curPosition()}),super.parseClassStaticBlock(t,e)):this.parseClassMemberWithIsStatic(t,e,s,!!e.static)};e.declare?this.tsInAmbientContext(r):r()}parseClassMemberWithIsStatic(t,e,s,i){const r=this.tsTryParseIndexSignature(e);if(r)return t.body.push(r),e.abstract&&this.raise(Le.IndexSignatureHasAbstract,{at:e}),e.accessibility&&this.raise(Le.IndexSignatureHasAccessibility,{at:e,modifier:e.accessibility}),e.declare&&this.raise(Le.IndexSignatureHasDeclare,{at:e}),void(e.override&&this.raise(Le.IndexSignatureHasOverride,{at:e}));!this.state.inAbstractClass&&e.abstract&&this.raise(Le.NonAbstractClassHasAbstractMethod,{at:e}),e.override&&(s.hadSuperClass||this.raise(Le.OverrideNotInSubClass,{at:e})),super.parseClassMemberWithIsStatic(t,e,s,i)}parsePostMemberNameModifiers(t){this.eat(17)&&(t.optional=!0),t.readonly&&this.match(10)&&this.raise(Le.ClassMethodHasReadonly,{at:t}),t.declare&&this.match(10)&&this.raise(Le.ClassMethodHasDeclare,{at:t})}parseExpressionStatement(t,e,s){return("Identifier"===e.type?this.tsParseExpressionStatement(t,e,s):void 0)||super.parseExpressionStatement(t,e,s)}shouldParseExportDeclaration(){return!!this.tsIsDeclarationStart()||super.shouldParseExportDeclaration()}parseConditional(t,e,s){if(!this.state.maybeInArrowParameters||!this.match(17))return super.parseConditional(t,e,s);const i=this.tryParse((()=>super.parseConditional(t,e)));return i.node?(i.error&&(this.state=i.failState),i.node):(i.error&&super.setOptionalParametersError(s,i.error),t)}parseParenItem(t,e){if(t=super.parseParenItem(t,e),this.eat(17)&&(t.optional=!0,this.resetEndLocation(t)),this.match(14)){const s=this.startNodeAt(e);return s.expression=t,s.typeAnnotation=this.tsParseTypeAnnotation(),this.finishNode(s,"TSTypeCastExpression")}return t}parseExportDeclaration(t){if(!this.state.isAmbientContext&&this.isContextual(123))return this.tsInAmbientContext((()=>this.parseExportDeclaration(t)));const e=this.state.startLoc,s=this.eatContextual(123);if(s&&(this.isContextual(123)||!this.shouldParseExportDeclaration()))throw this.raise(Le.ExpectedAmbientAfterExportDeclare,{at:this.state.startLoc});const i=q(this.state.type)&&this.tsTryParseExportDeclaration()||super.parseExportDeclaration(t);return i?(("TSInterfaceDeclaration"===i.type||"TSTypeAliasDeclaration"===i.type||s)&&(t.exportKind="type"),s&&(this.resetStartLocation(i,e),i.declare=!0),i):null}parseClassId(t,e,s,i){if((!e||s)&&this.isContextual(111))return;super.parseClassId(t,e,s,t.declare?1024:8331);const r=this.tsTryParseTypeParameters(this.tsParseInOutConstModifiers);r&&(t.typeParameters=r)}parseClassPropertyAnnotation(t){t.optional||(this.eat(35)?t.definite=!0:this.eat(17)&&(t.optional=!0));const e=this.tsTryParseTypeAnnotation();e&&(t.typeAnnotation=e)}parseClassProperty(t){if(this.parseClassPropertyAnnotation(t),this.state.isAmbientContext&&(!t.readonly||t.typeAnnotation)&&this.match(29)&&this.raise(Le.DeclareClassFieldHasInitializer,{at:this.state.startLoc}),t.abstract&&this.match(29)){const{key:e}=t;this.raise(Le.AbstractPropertyHasInitializer,{at:this.state.startLoc,propertyName:"Identifier"!==e.type||t.computed?`[${this.input.slice(e.start,e.end)}]`:e.name})}return super.parseClassProperty(t)}parseClassPrivateProperty(t){return t.abstract&&this.raise(Le.PrivateElementHasAbstract,{at:t}),t.accessibility&&this.raise(Le.PrivateElementHasAccessibility,{at:t,modifier:t.accessibility}),this.parseClassPropertyAnnotation(t),super.parseClassPrivateProperty(t)}parseClassAccessorProperty(t){return this.parseClassPropertyAnnotation(t),t.optional&&this.raise(Le.AccessorCannotBeOptional,{at:t}),super.parseClassAccessorProperty(t)}pushClassMethod(t,e,s,i,r,a){const n=this.tsTryParseTypeParameters(this.tsParseConstModifier);n&&r&&this.raise(Le.ConstructorHasTypeParameters,{at:n});const{declare:o=!1,kind:h}=e;!o||"get"!==h&&"set"!==h||this.raise(Le.DeclareAccessor,{at:e,kind:h}),n&&(e.typeParameters=n),super.pushClassMethod(t,e,s,i,r,a)}pushClassPrivateMethod(t,e,s,i){const r=this.tsTryParseTypeParameters(this.tsParseConstModifier);r&&(e.typeParameters=r),super.pushClassPrivateMethod(t,e,s,i)}declareClassPrivateMethodInScope(t,e){"TSDeclareMethod"!==t.type&&("MethodDefinition"!==t.type||t.value.body)&&super.declareClassPrivateMethodInScope(t,e)}parseClassSuper(t){super.parseClassSuper(t),t.superClass&&(this.match(47)||this.match(51))&&(t.superTypeParameters=this.tsParseTypeArgumentsInExpression()),this.eatContextual(111)&&(t.implements=this.tsParseHeritageClause("implements"))}parseObjPropValue(t,e,s,i,r,a,n){const o=this.tsTryParseTypeParameters(this.tsParseConstModifier);return o&&(t.typeParameters=o),super.parseObjPropValue(t,e,s,i,r,a,n)}parseFunctionParams(t,e){const s=this.tsTryParseTypeParameters(this.tsParseConstModifier);s&&(t.typeParameters=s),super.parseFunctionParams(t,e)}parseVarId(t,e){super.parseVarId(t,e),"Identifier"===t.id.type&&!this.hasPrecedingLineBreak()&&this.eat(35)&&(t.definite=!0);const s=this.tsTryParseTypeAnnotation();s&&(t.id.typeAnnotation=s,this.resetEndLocation(t.id))}parseAsyncArrowFromCallExpression(t,e){return this.match(14)&&(t.returnType=this.tsParseTypeAnnotation()),super.parseAsyncArrowFromCallExpression(t,e)}parseMaybeAssign(t,e){var s,i,r,a,n;let o,h,p,c;if(this.hasPlugin("jsx")&&(this.match(140)||this.match(47))){if(o=this.state.clone(),h=this.tryParse((()=>super.parseMaybeAssign(t,e)),o),!h.error)return h.node;const{context:s}=this.state,i=s[s.length-1];i!==S.j_oTag&&i!==S.j_expr||s.pop()}if((null==(s=h)||!s.error)&&!this.match(47))return super.parseMaybeAssign(t,e);o&&o!==this.state||(o=this.state.clone());const l=this.tryParse((s=>{var i,r;c=this.tsParseTypeParameters(this.tsParseConstModifier);const a=super.parseMaybeAssign(t,e);return("ArrowFunctionExpression"!==a.type||null!=(i=a.extra)&&i.parenthesized)&&s(),0!==(null==(r=c)?void 0:r.params.length)&&this.resetStartLocationFromNode(a,c),a.typeParameters=c,a}),o);if(!l.error&&!l.aborted)return c&&this.reportReservedArrowTypeParam(c),l.node;if(!h&&(ke(!this.hasPlugin("jsx")),p=this.tryParse((()=>super.parseMaybeAssign(t,e)),o),!p.error))return p.node;if(null!=(i=h)&&i.node)return this.state=h.failState,h.node;if(l.node)return this.state=l.failState,c&&this.reportReservedArrowTypeParam(c),l.node;if(null!=(r=p)&&r.node)return this.state=p.failState,p.node;throw(null==(a=h)?void 0:a.error)||l.error||(null==(n=p)?void 0:n.error)}reportReservedArrowTypeParam(t){var e;1!==t.params.length||t.params[0].constraint||null!=(e=t.extra)&&e.trailingComma||!this.getPluginOption("typescript","disallowAmbiguousJSXLike")||this.raise(Le.ReservedArrowTypeParam,{at:t})}parseMaybeUnary(t,e){return!this.hasPlugin("jsx")&&this.match(47)?this.tsParseTypeAssertion():super.parseMaybeUnary(t,e)}parseArrow(t){if(this.match(14)){const e=this.tryParse((t=>{const e=this.tsParseTypeOrTypePredicateAnnotation(14);return!this.canInsertSemicolon()&&this.match(19)||t(),e}));if(e.aborted)return;e.thrown||(e.error&&(this.state=e.failState),t.returnType=e.node)}return super.parseArrow(t)}parseAssignableListItemTypes(t,e){if(!(2&e))return t;this.eat(17)&&(t.optional=!0);const s=this.tsTryParseTypeAnnotation();return s&&(t.typeAnnotation=s),this.resetEndLocation(t),t}isAssignable(t,e){switch(t.type){case"TSTypeCastExpression":return this.isAssignable(t.expression,e);case"TSParameterProperty":return!0;default:return super.isAssignable(t,e)}}toAssignable(t,e=!1){switch(t.type){case"ParenthesizedExpression":this.toAssignableParenthesizedExpression(t,e);break;case"TSAsExpression":case"TSSatisfiesExpression":case"TSNonNullExpression":case"TSTypeAssertion":e?this.expressionScope.recordArrowParameterBindingError(Le.UnexpectedTypeCastInParameter,{at:t}):this.raise(Le.UnexpectedTypeCastInParameter,{at:t}),this.toAssignable(t.expression,e);break;case"AssignmentExpression":e||"TSTypeCastExpression"!==t.left.type||(t.left=this.typeCastToParameter(t.left));default:super.toAssignable(t,e)}}toAssignableParenthesizedExpression(t,e){switch(t.expression.type){case"TSAsExpression":case"TSSatisfiesExpression":case"TSNonNullExpression":case"TSTypeAssertion":case"ParenthesizedExpression":this.toAssignable(t.expression,e);break;default:super.toAssignable(t,e)}}checkToRestConversion(t,e){switch(t.type){case"TSAsExpression":case"TSSatisfiesExpression":case"TSTypeAssertion":case"TSNonNullExpression":this.checkToRestConversion(t.expression,!1);break;default:super.checkToRestConversion(t,e)}}isValidLVal(t,e,s){return i={TSTypeCastExpression:!0,TSParameterProperty:"parameter",TSNonNullExpression:"expression",TSAsExpression:(s!==vt||!e)&&["expression",!0],TSSatisfiesExpression:(s!==vt||!e)&&["expression",!0],TSTypeAssertion:(s!==vt||!e)&&["expression",!0]},r=t,Object.hasOwnProperty.call(i,r)&&i[r]||super.isValidLVal(t,e,s);var i,r}parseBindingAtom(){return 78===this.state.type?this.parseIdentifier(!0):super.parseBindingAtom()}parseMaybeDecoratorArguments(t){if(this.match(47)||this.match(51)){const e=this.tsParseTypeArgumentsInExpression();if(this.match(10)){const s=super.parseMaybeDecoratorArguments(t);return s.typeParameters=e,s}this.unexpected(null,10)}return super.parseMaybeDecoratorArguments(t)}checkCommaAfterRest(t){return this.state.isAmbientContext&&this.match(12)&&this.lookaheadCharCode()===t?(this.next(),!1):super.checkCommaAfterRest(t)}isClassMethod(){return this.match(47)||super.isClassMethod()}isClassProperty(){return this.match(35)||this.match(14)||super.isClassProperty()}parseMaybeDefault(t,e){const s=super.parseMaybeDefault(t,e);return"AssignmentPattern"===s.type&&s.typeAnnotation&&s.right.startthis.isAssignable(t,!0))):super.shouldParseArrow(t)}shouldParseAsyncArrow(){return this.match(14)||super.shouldParseAsyncArrow()}canHaveLeadingDecorator(){return super.canHaveLeadingDecorator()||this.isAbstractClass()}jsxParseOpeningElementAfterName(t){if(this.match(47)||this.match(51)){const e=this.tsTryParseAndCatch((()=>this.tsParseTypeArgumentsInExpression()));e&&(t.typeParameters=e)}return super.jsxParseOpeningElementAfterName(t)}getGetterSetterExpectedParamCount(t){const e=super.getGetterSetterExpectedParamCount(t),s=this.getObjectOrClassMethodParams(t)[0];return s&&this.isThisParam(s)?e+1:e}parseCatchClauseParam(){const t=super.parseCatchClauseParam(),e=this.tsTryParseTypeAnnotation();return e&&(t.typeAnnotation=e,this.resetEndLocation(t)),t}tsInAmbientContext(t){const e=this.state.isAmbientContext;this.state.isAmbientContext=!0;try{return t()}finally{this.state.isAmbientContext=e}}parseClass(t,e,s){const i=this.state.inAbstractClass;this.state.inAbstractClass=!!t.abstract;try{return super.parseClass(t,e,s)}finally{this.state.inAbstractClass=i}}tsParseAbstractDeclaration(t,e){if(this.match(80))return t.abstract=!0,this.maybeTakeDecorators(e,this.parseClass(t,!0,!1));if(this.isContextual(127)){if(!this.hasFollowingLineBreak())return t.abstract=!0,this.raise(Le.NonClassMethodPropertyHasAbstractModifer,{at:t}),this.tsParseInterfaceDeclaration(t)}else this.unexpected(null,80)}parseMethod(t,e,s,i,r,a,n){const o=super.parseMethod(t,e,s,i,r,a,n);if(o.abstract){if(this.hasPlugin("estree")?!!o.value.body:!!o.body){const{key:t}=o;this.raise(Le.AbstractMethodHasImplementation,{at:o,methodName:"Identifier"!==t.type||o.computed?`[${this.input.slice(t.start,t.end)}]`:t.name})}}return o}tsParseTypeParameterName(){return this.parseIdentifier().name}shouldParseAsAmbientContext(){return!!this.getPluginOption("typescript","dts")}parse(){return this.shouldParseAsAmbientContext()&&(this.state.isAmbientContext=!0),super.parse()}getExpression(){return this.shouldParseAsAmbientContext()&&(this.state.isAmbientContext=!0),super.getExpression()}parseExportSpecifier(t,e,s,i){return!e&&i?(this.parseTypeOnlyImportExportSpecifier(t,!1,s),this.finishNode(t,"ExportSpecifier")):(t.exportKind="value",super.parseExportSpecifier(t,e,s,i))}parseImportSpecifier(t,e,s,i,r){return!e&&i?(this.parseTypeOnlyImportExportSpecifier(t,!0,s),this.finishNode(t,"ImportSpecifier")):(t.importKind="value",super.parseImportSpecifier(t,e,s,i,s?4098:Ct))}parseTypeOnlyImportExportSpecifier(t,e,s){const i=e?"imported":"local",r=e?"local":"exported";let a,n=t[i],o=!1,h=!0;const p=n.loc.start;if(this.isContextual(93)){const t=this.parseIdentifier();if(this.isContextual(93)){const s=this.parseIdentifier();$(this.state.type)?(o=!0,n=t,a=e?this.parseIdentifier():this.parseModuleExportName(),h=!1):(a=s,h=!1)}else $(this.state.type)?(h=!1,a=e?this.parseIdentifier():this.parseModuleExportName()):(o=!0,n=t)}else $(this.state.type)&&(o=!0,e?(n=this.parseIdentifier(!0),this.isContextual(93)||this.checkReservedWord(n.name,n.loc.start,!0,!0)):n=this.parseModuleExportName());o&&s&&this.raise(e?Le.TypeModifierIsUsedInTypeImports:Le.TypeModifierIsUsedInTypeExports,{at:p}),t[i]=n,t[r]=a;t[e?"importKind":"exportKind"]=o?"type":"value",h&&this.eatContextual(93)&&(t[r]=e?this.parseIdentifier():this.parseModuleExportName()),t[r]||(t[r]=ye(t[i])),e&&this.checkIdentifier(t[r],o?4098:Ct)}},v8intrinsic:t=>class extends t{parseV8Intrinsic(){if(this.match(54)){const t=this.state.startLoc,e=this.startNode();if(this.next(),q(this.state.type)){const t=this.parseIdentifierName(),s=this.createIdentifier(e,t);if(s.type="V8IntrinsicIdentifier",this.match(10))return s}this.unexpected(t)}}parseExprAtom(t){return this.parseV8Intrinsic()||super.parseExprAtom(t)}},placeholders:t=>class extends t{parsePlaceholder(t){if(this.match(142)){const e=this.startNode();return this.next(),this.assertNoSpace(),e.name=super.parseIdentifier(!0),this.assertNoSpace(),this.expect(142),this.finishPlaceholder(e,t)}}finishPlaceholder(t,e){const s=!(!t.expectedNode||"Placeholder"!==t.type);return t.expectedNode=e,s?t:this.finishNode(t,"Placeholder")}getTokenFromCode(t){37===t&&37===this.input.charCodeAt(this.state.pos+1)?this.finishOp(142,2):super.getTokenFromCode(t)}parseExprAtom(t){return this.parsePlaceholder("Expression")||super.parseExprAtom(t)}parseIdentifier(t){return this.parsePlaceholder("Identifier")||super.parseIdentifier(t)}checkReservedWord(t,e,s,i){void 0!==t&&super.checkReservedWord(t,e,s,i)}parseBindingAtom(){return 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this.parsePlaceholder("Identifier")||super.parseFunctionId(t)}parseClass(t,e,s){const i=e?"ClassDeclaration":"ClassExpression";this.next();const r=this.state.strict,a=this.parsePlaceholder("Identifier");if(a){if(!(this.match(81)||this.match(142)||this.match(5))){if(s||!e)return t.id=null,t.body=this.finishPlaceholder(a,"ClassBody"),this.finishNode(t,i);throw this.raise(Ue.ClassNameIsRequired,{at:this.state.startLoc})}t.id=a}else this.parseClassId(t,e,s);return super.parseClassSuper(t),t.body=this.parsePlaceholder("ClassBody")||super.parseClassBody(!!t.superClass,r),this.finishNode(t,i)}parseExport(t,e){const s=this.parsePlaceholder("Identifier");if(!s)return super.parseExport(t,e);if(!this.isContextual(97)&&!this.match(12))return t.specifiers=[],t.source=null,t.declaration=this.finishPlaceholder(s,"Declaration"),this.finishNode(t,"ExportNamedDeclaration");this.expectPlugin("exportDefaultFrom");const i=this.startNode();return i.exported=s,t.specifiers=[this.finishNode(i,"ExportDefaultSpecifier")],super.parseExport(t,e)}isExportDefaultSpecifier(){if(this.match(65)){const t=this.nextTokenStart();if(this.isUnparsedContextual(t,"from")&&this.input.startsWith(G(142),this.nextTokenStartSince(t+4)))return!0}return super.isExportDefaultSpecifier()}maybeParseExportDefaultSpecifier(t,e){var s;return!(null==(s=t.specifiers)||!s.length)||super.maybeParseExportDefaultSpecifier(t,e)}checkExport(t){const{specifiers:e}=t;null!=e&&e.length&&(t.specifiers=e.filter((t=>"Placeholder"===t.exported.type))),super.checkExport(t),t.specifiers=e}parseImport(t){const e=this.parsePlaceholder("Identifier");if(!e)return super.parseImport(t);if(t.specifiers=[],!this.isContextual(97)&&!this.match(12))return t.source=this.finishPlaceholder(e,"StringLiteral"),this.semicolon(),this.finishNode(t,"ImportDeclaration");const s=this.startNodeAtNode(e);if(s.local=e,t.specifiers.push(this.finishNode(s,"ImportDefaultSpecifier")),this.eat(12)){this.maybeParseStarImportSpecifier(t)||this.parseNamedImportSpecifiers(t)}return this.expectContextual(97),t.source=this.parseImportSource(),this.semicolon(),this.finishNode(t,"ImportDeclaration")}parseImportSource(){return this.parsePlaceholder("StringLiteral")||super.parseImportSource()}assertNoSpace(){this.state.start>this.state.lastTokEndLoc.index&&this.raise(Ue.UnexpectedSpace,{at:this.state.lastTokEndLoc})}}},$e=Object.keys(qe),Ke={sourceType:"script",sourceFilename:void 0,startColumn:0,startLine:1,allowAwaitOutsideFunction:!1,allowReturnOutsideFunction:!1,allowNewTargetOutsideFunction:!1,allowImportExportEverywhere:!1,allowSuperOutsideMethod:!1,allowUndeclaredExports:!1,plugins:[],strictMode:null,ranges:!1,tokens:!1,createParenthesizedExpressions:!1,errorRecovery:!1,attachComment:!0,annexB:!0};const We={kind:"loop"},Je={kind:"switch"},Xe=/[\uD800-\uDFFF]/u,Ge=/in(?:stanceof)?/y;class Ye extends class extends class extends class extends class extends class extends class extends class extends class{constructor(){this.sawUnambiguousESM=!1,this.ambiguousScriptDifferentAst=!1}hasPlugin(t){if("string"===typeof t)return this.plugins.has(t);{const[e,s]=t;if(!this.hasPlugin(e))return!1;const i=this.plugins.get(e);for(const t of Object.keys(s))if((null==i?void 0:i[t])!==s[t])return!1;return!0}}getPluginOption(t,e){var s;return null==(s=this.plugins.get(t))?void 0:s[e]}}{addComment(t){this.filename&&(t.loc.filename=this.filename),this.state.comments.push(t)}processComment(t){const{commentStack:e}=this.state,s=e.length;if(0===s)return;let i=s-1;const r=e[i];r.start===t.end&&(r.leadingNode=t,i--);const{start:a}=t;for(;i>=0;i--){const s=e[i],r=s.end;if(!(r>a)){r===a&&(s.trailingNode=t);break}s.containingNode=t,this.finalizeComment(s),e.splice(i,1)}}finalizeComment(t){const{comments:e}=t;if(null!==t.leadingNode||null!==t.trailingNode)null!==t.leadingNode&&Ot(t.leadingNode,e),null!==t.trailingNode&&function(t,e){void 0===t.leadingComments?t.leadingComments=e:t.leadingComments.unshift(...e)}(t.trailingNode,e);else{const{containingNode:s,start:i}=t;if(44===this.input.charCodeAt(i-1))switch(s.type){case"ObjectExpression":case"ObjectPattern":case"RecordExpression":Bt(s,s.properties,t);break;case"CallExpression":case"OptionalCallExpression":Bt(s,s.arguments,t);break;case"FunctionDeclaration":case"FunctionExpression":case"ArrowFunctionExpression":case"ObjectMethod":case"ClassMethod":case"ClassPrivateMethod":Bt(s,s.params,t);break;case"ArrayExpression":case"ArrayPattern":case"TupleExpression":Bt(s,s.elements,t);break;case"ExportNamedDeclaration":case"ImportDeclaration":Bt(s,s.specifiers,t);break;default:Ft(s,e)}else Ft(s,e)}}finalizeRemainingComments(){const{commentStack:t}=this.state;for(let e=t.length-1;e>=0;e--)this.finalizeComment(t[e]);this.state.commentStack=[]}resetPreviousNodeTrailingComments(t){const{commentStack:e}=this.state,{length:s}=e;if(0===s)return;const i=e[s-1];i.leadingNode===t&&(i.leadingNode=null)}resetPreviousIdentifierLeadingComments(t){const{commentStack:e}=this.state,{length:s}=e;0!==s&&(e[s-1].trailingNode===t?e[s-1].trailingNode=null:s>=2&&e[s-2].trailingNode===t&&(e[s-2].trailingNode=null))}takeSurroundingComments(t,e,s){const{commentStack:i}=this.state,r=i.length;if(0===r)return;let a=r-1;for(;a>=0;a--){const r=i[a],n=r.end;if(r.start===s)r.leadingNode=t;else if(n===e)r.trailingNode=t;else if(n!!this.options.errorRecovery&&(this.raise(g.InvalidDigit,{at:se(t,e,s),radix:i}),!0),numericSeparatorInEscapeSequence:this.errorBuilder(g.NumericSeparatorInEscapeSequence),unexpectedNumericSeparator:this.errorBuilder(g.UnexpectedNumericSeparator)},this.errorHandlers_readCodePoint=Object.assign({},this.errorHandlers_readInt,{invalidEscapeSequence:this.errorBuilder(g.InvalidEscapeSequence),invalidCodePoint:this.errorBuilder(g.InvalidCodePoint)}),this.errorHandlers_readStringContents_string=Object.assign({},this.errorHandlers_readCodePoint,{strictNumericEscape:(t,e,s)=>{this.recordStrictModeErrors(g.StrictNumericEscape,{at:se(t,e,s)})},unterminated:(t,e,s)=>{throw this.raise(g.UnterminatedString,{at:se(t-1,e,s)})}}),this.errorHandlers_readStringContents_template=Object.assign({},this.errorHandlers_readCodePoint,{strictNumericEscape:this.errorBuilder(g.StrictNumericEscape),unterminated:(t,e,s)=>{throw this.raise(g.UnterminatedTemplate,{at:se(t,e,s)})}}),this.state=new qt,this.state.init(t),this.input=e,this.length=e.length,this.isLookahead=!1}pushToken(t){this.tokens.length=this.state.tokensLength,this.tokens.push(t),++this.state.tokensLength}next(){this.checkKeywordEscapes(),this.options.tokens&&this.pushToken(new re(this.state)),this.state.lastTokStart=this.state.start,this.state.lastTokEndLoc=this.state.endLoc,this.state.lastTokStartLoc=this.state.startLoc,this.nextToken()}eat(t){return!!this.match(t)&&(this.next(),!0)}match(t){return this.state.type===t}createLookaheadState(t){return{pos:t.pos,value:null,type:t.type,start:t.start,end:t.end,context:[this.curContext()],inType:t.inType,startLoc:t.startLoc,lastTokEndLoc:t.lastTokEndLoc,curLine:t.curLine,lineStart:t.lineStart,curPosition:t.curPosition}}lookahead(){const t=this.state;this.state=this.createLookaheadState(t),this.isLookahead=!0,this.nextToken(),this.isLookahead=!1;const e=this.state;return this.state=t,e}nextTokenStart(){return this.nextTokenStartSince(this.state.pos)}nextTokenStartSince(t){return _t.lastIndex=t,_t.test(this.input)?_t.lastIndex:t}lookaheadCharCode(){return this.input.charCodeAt(this.nextTokenStart())}nextTokenInLineStart(){return this.nextTokenInLineStartSince(this.state.pos)}nextTokenInLineStartSince(t){return zt.lastIndex=t,zt.test(this.input)?zt.lastIndex:t}lookaheadInLineCharCode(){return this.input.charCodeAt(this.nextTokenInLineStart())}codePointAtPos(t){let e=this.input.charCodeAt(t);if(55296===(64512&e)&&++tthis.raise(t,{at:e}))),this.state.strictErrors.clear())}curContext(){return this.state.context[this.state.context.length-1]}nextToken(){this.skipSpace(),this.state.start=this.state.pos,this.isLookahead||(this.state.startLoc=this.state.curPosition()),this.state.pos>=this.length?this.finishToken(137):this.getTokenFromCode(this.codePointAtPos(this.state.pos))}skipBlockComment(t){let e;this.isLookahead||(e=this.state.curPosition());const s=this.state.pos,i=this.input.indexOf(t,s+2);if(-1===i)throw this.raise(g.UnterminatedComment,{at:this.state.curPosition()});for(this.state.pos=i+t.length,Ut.lastIndex=s+2;Ut.test(this.input)&&Ut.lastIndex<=i;)++this.state.curLine,this.state.lineStart=Ut.lastIndex;if(this.isLookahead)return;const a={type:"CommentBlock",value:this.input.slice(s+2,i),start:s,end:i+t.length,loc:new r(e,this.state.curPosition())};return this.options.tokens&&this.pushToken(a),a}skipLineComment(t){const e=this.state.pos;let s;this.isLookahead||(s=this.state.curPosition());let i=this.input.charCodeAt(this.state.pos+=t);if(this.state.post))break t;{const t=this.skipLineComment(3);void 0!==t&&(this.addComment(t),this.options.attachComment&&e.push(t))}}else{if(60!==s||this.inModule||!this.options.annexB)break t;{const t=this.state.pos;if(33!==this.input.charCodeAt(t+1)||45!==this.input.charCodeAt(t+2)||45!==this.input.charCodeAt(t+3))break t;{const t=this.skipLineComment(4);void 0!==t&&(this.addComment(t),this.options.attachComment&&e.push(t))}}}}}if(e.length>0){const s={start:t,end:this.state.pos,comments:e,leadingNode:null,trailingNode:null,containingNode:null};this.state.commentStack.push(s)}}finishToken(t,e){this.state.end=this.state.pos,this.state.endLoc=this.state.curPosition();const s=this.state.type;this.state.type=t,this.state.value=e,this.isLookahead||this.updateContext(s)}replaceToken(t){this.state.type=t,this.updateContext()}readToken_numberSign(){if(0===this.state.pos&&this.readToken_interpreter())return;const t=this.state.pos+1,e=this.codePointAtPos(t);if(e>=48&&e<=57)throw this.raise(g.UnexpectedDigitAfterHash,{at:this.state.curPosition()});if(123===e||91===e&&this.hasPlugin("recordAndTuple")){if(this.expectPlugin("recordAndTuple"),"bar"===this.getPluginOption("recordAndTuple","syntaxType"))throw this.raise(123===e?g.RecordExpressionHashIncorrectStartSyntaxType:g.TupleExpressionHashIncorrectStartSyntaxType,{at:this.state.curPosition()});this.state.pos+=2,123===e?this.finishToken(7):this.finishToken(1)}else ot(e)?(++this.state.pos,this.finishToken(136,this.readWord1(e))):92===e?(++this.state.pos,this.finishToken(136,this.readWord1())):this.finishOp(27,1)}readToken_dot(){const t=this.input.charCodeAt(this.state.pos+1);t>=48&&t<=57?this.readNumber(!0):46===t&&46===this.input.charCodeAt(this.state.pos+2)?(this.state.pos+=3,this.finishToken(21)):(++this.state.pos,this.finishToken(16))}readToken_slash(){61===this.input.charCodeAt(this.state.pos+1)?this.finishOp(31,2):this.finishOp(56,1)}readToken_interpreter(){if(0!==this.state.pos||this.length<2)return!1;let t=this.input.charCodeAt(this.state.pos+1);if(33!==t)return!1;const e=this.state.pos;for(this.state.pos+=1;!jt(t)&&++this.state.pos=48&&e<=57?(++this.state.pos,this.finishToken(17)):(this.state.pos+=2,this.finishToken(18))}getTokenFromCode(t){switch(t){case 46:return void this.readToken_dot();case 40:return++this.state.pos,void this.finishToken(10);case 41:return++this.state.pos,void this.finishToken(11);case 59:return++this.state.pos,void this.finishToken(13);case 44:return++this.state.pos,void this.finishToken(12);case 91:if(this.hasPlugin("recordAndTuple")&&124===this.input.charCodeAt(this.state.pos+1)){if("bar"!==this.getPluginOption("recordAndTuple","syntaxType"))throw this.raise(g.TupleExpressionBarIncorrectStartSyntaxType,{at:this.state.curPosition()});this.state.pos+=2,this.finishToken(2)}else++this.state.pos,this.finishToken(0);return;case 93:return++this.state.pos,void this.finishToken(3);case 123:if(this.hasPlugin("recordAndTuple")&&124===this.input.charCodeAt(this.state.pos+1)){if("bar"!==this.getPluginOption("recordAndTuple","syntaxType"))throw this.raise(g.RecordExpressionBarIncorrectStartSyntaxType,{at:this.state.curPosition()});this.state.pos+=2,this.finishToken(6)}else++this.state.pos,this.finishToken(5);return;case 125:return++this.state.pos,void this.finishToken(8);case 58:return void(this.hasPlugin("functionBind")&&58===this.input.charCodeAt(this.state.pos+1)?this.finishOp(15,2):(++this.state.pos,this.finishToken(14)));case 63:return void this.readToken_question();case 96:return void this.readTemplateToken();case 48:{const t=this.input.charCodeAt(this.state.pos+1);if(120===t||88===t)return void this.readRadixNumber(16);if(111===t||79===t)return void this.readRadixNumber(8);if(98===t||66===t)return void this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return void this.readNumber(!1);case 34:case 39:return void this.readString(t);case 47:return void this.readToken_slash();case 37:case 42:return void this.readToken_mult_modulo(t);case 124:case 38:return void this.readToken_pipe_amp(t);case 94:return void this.readToken_caret();case 43:case 45:return void this.readToken_plus_min(t);case 60:return void this.readToken_lt();case 62:return void this.readToken_gt();case 61:case 33:return void this.readToken_eq_excl(t);case 126:return void this.finishOp(36,1);case 64:return void this.readToken_atSign();case 35:return void this.readToken_numberSign();case 92:return void this.readWord();default:if(ot(t))return void this.readWord(t)}throw this.raise(g.InvalidOrUnexpectedToken,{at:this.state.curPosition(),unexpected:String.fromCodePoint(t)})}finishOp(t,e){const s=this.input.slice(this.state.pos,this.state.pos+e);this.state.pos+=e,this.finishToken(t,s)}readRegexp(){const t=this.state.startLoc,e=this.state.start+1;let s,i,{pos:r}=this.state;for(;;++r){if(r>=this.length)throw this.raise(g.UnterminatedRegExp,{at:a(t,1)});const e=this.input.charCodeAt(r);if(jt(e))throw this.raise(g.UnterminatedRegExp,{at:a(t,1)});if(s)s=!1;else{if(91===e)i=!0;else if(93===e&&i)i=!1;else if(47===e&&!i)break;s=92===e}}const n=this.input.slice(e,r);++r;let o="";const h=()=>a(t,r+2-e);for(;r=2&&48===this.input.charCodeAt(e);if(p){const t=this.input.slice(e,this.state.pos);if(this.recordStrictModeErrors(g.StrictOctalLiteral,{at:s}),!this.state.strict){const e=t.indexOf("_");e>0&&this.raise(g.ZeroDigitNumericSeparator,{at:a(s,e)})}h=p&&!/[89]/.test(t)}let c=this.input.charCodeAt(this.state.pos);if(46!==c||h||(++this.state.pos,this.readInt(10),i=!0,c=this.input.charCodeAt(this.state.pos)),69!==c&&101!==c||h||(c=this.input.charCodeAt(++this.state.pos),43!==c&&45!==c||++this.state.pos,null===this.readInt(10)&&this.raise(g.InvalidOrMissingExponent,{at:s}),i=!0,o=!0,c=this.input.charCodeAt(this.state.pos)),110===c&&((i||p)&&this.raise(g.InvalidBigIntLiteral,{at:s}),++this.state.pos,r=!0),109===c&&(this.expectPlugin("decimal",this.state.curPosition()),(o||p)&&this.raise(g.InvalidDecimal,{at:s}),++this.state.pos,n=!0),ot(this.codePointAtPos(this.state.pos)))throw this.raise(g.NumberIdentifier,{at:this.state.curPosition()});const l=this.input.slice(e,this.state.pos).replace(/[_mn]/g,"");if(r)return void this.finishToken(133,l);if(n)return void this.finishToken(134,l);const u=h?parseInt(l,8):parseFloat(l);this.finishToken(132,u)}readCodePoint(t){const{code:e,pos:s}=Zt(this.input,this.state.pos,this.state.lineStart,this.state.curLine,t,this.errorHandlers_readCodePoint);return this.state.pos=s,e}readString(t){const{str:e,pos:s,curLine:i,lineStart:r}=Jt(34===t?"double":"single",this.input,this.state.pos+1,this.state.lineStart,this.state.curLine,this.errorHandlers_readStringContents_string);this.state.pos=s+1,this.state.lineStart=r,this.state.curLine=i,this.finishToken(131,e)}readTemplateContinuation(){this.match(8)||this.unexpected(null,8),this.state.pos--,this.readTemplateToken()}readTemplateToken(){const t=this.input[this.state.pos],{str:e,firstInvalidLoc:s,pos:r,curLine:a,lineStart:n}=Jt("template",this.input,this.state.pos+1,this.state.lineStart,this.state.curLine,this.errorHandlers_readStringContents_template);this.state.pos=r+1,this.state.lineStart=n,this.state.curLine=a,s&&(this.state.firstInvalidTemplateEscapePos=new i(s.curLine,s.pos-s.lineStart,s.pos)),96===this.input.codePointAt(r)?this.finishToken(24,s?null:t+e+"`"):(this.state.pos++,this.finishToken(25,s?null:t+e+"${"))}recordStrictModeErrors(t,{at:e}){const s=e.index;this.state.strict&&!this.state.strictErrors.has(s)?this.raise(t,{at:e}):this.state.strictErrors.set(s,[t,e])}readWord1(t){this.state.containsEsc=!1;let e="";const s=this.state.pos;let i=this.state.pos;for(void 0!==t&&(this.state.pos+=t<=65535?1:2);this.state.pos=0;s--){const e=h[s];if(e.loc.index===o)return h[s]=t({loc:n,details:a});if(e.loc.indexthis.hasPlugin(t))))throw this.raise(g.MissingOneOfPlugins,{at:this.state.startLoc,missingPlugin:t})}errorBuilder(t){return(e,s,i)=>{this.raise(t,{at:se(e,s,i)})}}}{addExtra(t,e,s,i=!0){if(!t)return;const r=t.extra=t.extra||{};i?r[e]=s:Object.defineProperty(r,e,{enumerable:i,value:s})}isContextual(t){return this.state.type===t&&!this.state.containsEsc}isUnparsedContextual(t,e){const s=t+e.length;if(this.input.slice(t,s)===e){const t=this.input.charCodeAt(s);return!(ht(t)||55296===(64512&t))}return!1}isLookaheadContextual(t){const e=this.nextTokenStart();return this.isUnparsedContextual(e,t)}eatContextual(t){return!!this.isContextual(t)&&(this.next(),!0)}expectContextual(t,e){if(!this.eatContextual(t)){if(null!=e)throw this.raise(e,{at:this.state.startLoc});this.unexpected(null,t)}}canInsertSemicolon(){return this.match(137)||this.match(8)||this.hasPrecedingLineBreak()}hasPrecedingLineBreak(){return Rt.test(this.input.slice(this.state.lastTokEndLoc.index,this.state.start))}hasFollowingLineBreak(){return Ht.lastIndex=this.state.end,Ht.test(this.input)}isLineTerminator(){return this.eat(13)||this.canInsertSemicolon()}semicolon(t=!0){(t?this.isLineTerminator():this.eat(13))||this.raise(g.MissingSemicolon,{at:this.state.lastTokEndLoc})}expect(t,e){this.eat(t)||this.unexpected(e,t)}tryParse(t,e=this.state.clone()){const s={node:null};try{const i=t(((t=null)=>{throw s.node=t,s}));if(this.state.errors.length>e.errors.length){const t=this.state;return this.state=e,this.state.tokensLength=t.tokensLength,{node:i,error:t.errors[e.errors.length],thrown:!1,aborted:!1,failState:t}}return{node:i,error:null,thrown:!1,aborted:!1,failState:null}}catch(i){const t=this.state;if(this.state=e,i instanceof SyntaxError)return{node:null,error:i,thrown:!0,aborted:!1,failState:t};if(i===s)return{node:s.node,error:null,thrown:!1,aborted:!0,failState:t};throw i}}checkExpressionErrors(t,e){if(!t)return!1;const{shorthandAssignLoc:s,doubleProtoLoc:i,privateKeyLoc:r,optionalParametersLoc:a}=t;if(!e)return!!s||!!i||!!a||!!r;null!=s&&this.raise(g.InvalidCoverInitializedName,{at:s}),null!=i&&this.raise(g.DuplicateProto,{at:i}),null!=r&&this.raise(g.UnexpectedPrivateField,{at:r}),null!=a&&this.unexpected(a)}isLiteralPropertyName(){return K(this.state.type)}isPrivateName(t){return"PrivateName"===t.type}getPrivateNameSV(t){return t.id.name}hasPropertyAsPrivateName(t){return("MemberExpression"===t.type||"OptionalMemberExpression"===t.type)&&this.isPrivateName(t.property)}isObjectProperty(t){return"ObjectProperty"===t.type}isObjectMethod(t){return"ObjectMethod"===t.type}initializeScopes(t="module"===this.options.sourceType){const e=this.state.labels;this.state.labels=[];const s=this.exportedIdentifiers;this.exportedIdentifiers=new Set;const i=this.inModule;this.inModule=t;const r=this.scope,a=this.getScopeHandler();this.scope=new a(this,t);const n=this.prodParam;this.prodParam=new le;const o=this.classScope;this.classScope=new ne(this);const h=this.expressionScope;return this.expressionScope=new pe(this),()=>{this.state.labels=e,this.exportedIdentifiers=s,this.inModule=i,this.scope=r,this.prodParam=n,this.classScope=o,this.expressionScope=h}}enterInitialScopes(){let t=0;this.inModule&&(t|=2),this.scope.enter(1),this.prodParam.enter(t)}checkDestructuringPrivate(t){const{privateKeyLoc:e}=t;null!==e&&this.expectPlugin("destructuringPrivate",e)}}{startNode(){return new me(this,this.state.start,this.state.startLoc)}startNodeAt(t){return new me(this,t.index,t)}startNodeAtNode(t){return this.startNodeAt(t.loc.start)}finishNode(t,e){return this.finishNodeAt(t,e,this.state.lastTokEndLoc)}finishNodeAt(t,e,s){return t.type=e,t.end=s.index,t.loc.end=s,this.options.ranges&&(t.range[1]=s.index),this.options.attachComment&&this.processComment(t),t}resetStartLocation(t,e){t.start=e.index,t.loc.start=e,this.options.ranges&&(t.range[0]=e.index)}resetEndLocation(t,e=this.state.lastTokEndLoc){t.end=e.index,t.loc.end=e,this.options.ranges&&(t.range[1]=e.index)}resetStartLocationFromNode(t,e){this.resetStartLocation(t,e.loc.start)}}{toAssignable(t,e=!1){var s,i;let r;switch(("ParenthesizedExpression"===t.type||null!=(s=t.extra)&&s.parenthesized)&&(r=ve(t),e?"Identifier"===r.type?this.expressionScope.recordArrowParameterBindingError(g.InvalidParenthesizedAssignment,{at:t}):"MemberExpression"!==r.type&&this.raise(g.InvalidParenthesizedAssignment,{at:t}):this.raise(g.InvalidParenthesizedAssignment,{at:t})),t.type){case"Identifier":case"ObjectPattern":case"ArrayPattern":case"AssignmentPattern":case"RestElement":break;case"ObjectExpression":t.type="ObjectPattern";for(let s=0,i=t.properties.length,r=i-1;s"ObjectMethod"!==t.type&&(s===e||"SpreadElement"!==t.type)&&this.isAssignable(t)))}case"ObjectProperty":return this.isAssignable(t.value);case"SpreadElement":return this.isAssignable(t.argument);case"ArrayExpression":return t.elements.every((t=>null===t||this.isAssignable(t)));case"AssignmentExpression":return"="===t.operator;case"ParenthesizedExpression":return this.isAssignable(t.expression);case"MemberExpression":case"OptionalMemberExpression":return!e;default:return!1}}toReferencedList(t,e){return t}toReferencedListDeep(t,e){this.toReferencedList(t,e);for(const s of t)"ArrayExpression"===(null==s?void 0:s.type)&&this.toReferencedListDeep(s.elements)}parseSpread(t){const e=this.startNode();return this.next(),e.argument=this.parseMaybeAssignAllowIn(t,void 0),this.finishNode(e,"SpreadElement")}parseRestBinding(){const t=this.startNode();return this.next(),t.argument=this.parseBindingAtom(),this.finishNode(t,"RestElement")}parseBindingAtom(){switch(this.state.type){case 0:{const t=this.startNode();return this.next(),t.elements=this.parseBindingList(3,93,1),this.finishNode(t,"ArrayPattern")}case 5:return this.parseObjectLike(8,!0)}return this.parseIdentifier()}parseBindingList(t,e,s){const i=1&s,r=[];let a=!0;for(;!this.eat(t);)if(a?a=!1:this.expect(12),i&&this.match(12))r.push(null);else{if(this.eat(t))break;if(this.match(21)){if(r.push(this.parseAssignableListItemTypes(this.parseRestBinding(),s)),!this.checkCommaAfterRest(e)){this.expect(t);break}}else{const t=[];for(this.match(26)&&this.hasPlugin("decorators")&&this.raise(g.UnsupportedParameterDecorator,{at:this.state.startLoc});this.match(26);)t.push(this.parseDecorator());r.push(this.parseAssignableListItem(s,t))}}return r}parseBindingRestProperty(t){return this.next(),t.argument=this.parseIdentifier(),this.checkCommaAfterRest(125),this.finishNode(t,"RestElement")}parseBindingProperty(){const t=this.startNode(),{type:e,startLoc:s}=this.state;return 21===e?this.parseBindingRestProperty(t):(136===e?(this.expectPlugin("destructuringPrivate",s),this.classScope.usePrivateName(this.state.value,s),t.key=this.parsePrivateName()):this.parsePropertyName(t),t.method=!1,this.parseObjPropValue(t,s,!1,!1,!0,!1))}parseAssignableListItem(t,e){const s=this.parseMaybeDefault();this.parseAssignableListItemTypes(s,t);const i=this.parseMaybeDefault(s.loc.start,s);return e.length&&(s.decorators=e),i}parseAssignableListItemTypes(t,e){return t}parseMaybeDefault(t,e){var s;if(null!=t||(t=this.state.startLoc),e=null!=(s=e)?s:this.parseBindingAtom(),!this.eat(29))return e;const i=this.startNodeAt(t);return i.left=e,i.right=this.parseMaybeAssignAllowIn(),this.finishNode(i,"AssignmentPattern")}isValidLVal(t,e,s){return i={AssignmentPattern:"left",RestElement:"argument",ObjectProperty:"value",ParenthesizedExpression:"expression",ArrayPattern:"elements",ObjectPattern:"properties"},r=t,Object.hasOwnProperty.call(i,r)&&i[r];var i,r}checkLVal(t,{in:e,binding:s=64,checkClashes:i=!1,strictModeChanged:r=!1,hasParenthesizedAncestor:a=!1}){var n;const o=t.type;if(this.isObjectMethod(t))return;if("MemberExpression"===o)return void(s!==vt&&this.raise(g.InvalidPropertyBindingPattern,{at:t}));if("Identifier"===o){this.checkIdentifier(t,s,r);const{name:e}=t;return void(i&&(i.has(e)?this.raise(g.ParamDupe,{at:t}):i.add(e)))}const h=this.isValidLVal(o,!(a||null!=(n=t.extra)&&n.parenthesized)&&"AssignmentExpression"===e.type,s);if(!0===h)return;if(!1===h){const i=s===vt?g.InvalidLhs:g.InvalidLhsBinding;return void this.raise(i,{at:t,ancestor:e})}const[p,c]=Array.isArray(h)?h:[h,"ParenthesizedExpression"===o],l="ArrayPattern"===o||"ObjectPattern"===o||"ParenthesizedExpression"===o?{type:o}:e;for(const u of[].concat(t[p]))u&&this.checkLVal(u,{in:l,binding:s,checkClashes:i,strictModeChanged:r,hasParenthesizedAncestor:c})}checkIdentifier(t,e,s=!1){this.state.strict&&(s?xt(t.name,this.inModule):yt(t.name))&&(e===vt?this.raise(g.StrictEvalArguments,{at:t,referenceName:t.name}):this.raise(g.StrictEvalArgumentsBinding,{at:t,bindingName:t.name})),e&It&&"let"===t.name&&this.raise(g.LetInLexicalBinding,{at:t}),e&vt||this.declareNameFromIdentifier(t,e)}declareNameFromIdentifier(t,e){this.scope.declareName(t.name,e,t.loc.start)}checkToRestConversion(t,e){switch(t.type){case"ParenthesizedExpression":this.checkToRestConversion(t.expression,e);break;case"Identifier":case"MemberExpression":break;case"ArrayExpression":case"ObjectExpression":if(e)break;default:this.raise(g.InvalidRestAssignmentPattern,{at:t})}}checkCommaAfterRest(t){return!!this.match(12)&&(this.raise(this.lookaheadCharCode()===t?g.RestTrailingComma:g.ElementAfterRest,{at:this.state.startLoc}),!0)}}{checkProto(t,e,s,i){if("SpreadElement"===t.type||this.isObjectMethod(t)||t.computed||t.shorthand)return;const r=t.key;if("__proto__"===("Identifier"===r.type?r.name:r.value)){if(e)return void this.raise(g.RecordNoProto,{at:r});s.used&&(i?null===i.doubleProtoLoc&&(i.doubleProtoLoc=r.loc.start):this.raise(g.DuplicateProto,{at:r})),s.used=!0}}shouldExitDescending(t,e){return"ArrowFunctionExpression"===t.type&&t.start===e}getExpression(){this.enterInitialScopes(),this.nextToken();const t=this.parseExpression();return this.match(137)||this.unexpected(),this.finalizeRemainingComments(),t.comments=this.state.comments,t.errors=this.state.errors,this.options.tokens&&(t.tokens=this.tokens),t}parseExpression(t,e){return t?this.disallowInAnd((()=>this.parseExpressionBase(e))):this.allowInAnd((()=>this.parseExpressionBase(e)))}parseExpressionBase(t){const e=this.state.startLoc,s=this.parseMaybeAssign(t);if(this.match(12)){const i=this.startNodeAt(e);for(i.expressions=[s];this.eat(12);)i.expressions.push(this.parseMaybeAssign(t));return this.toReferencedList(i.expressions),this.finishNode(i,"SequenceExpression")}return s}parseMaybeAssignDisallowIn(t,e){return this.disallowInAnd((()=>this.parseMaybeAssign(t,e)))}parseMaybeAssignAllowIn(t,e){return this.allowInAnd((()=>this.parseMaybeAssign(t,e)))}setOptionalParametersError(t,e){var s;t.optionalParametersLoc=null!=(s=null==e?void 0:e.loc)?s:this.state.startLoc}parseMaybeAssign(t,e){const s=this.state.startLoc;if(this.isContextual(106)&&this.prodParam.hasYield){let t=this.parseYield();return e&&(t=e.call(this,t,s)),t}let i;t?i=!1:(t=new de,i=!0);const{type:r}=this.state;(10===r||q(r))&&(this.state.potentialArrowAt=this.state.start);let a=this.parseMaybeConditional(t);if(e&&(a=e.call(this,a,s)),(n=this.state.type)>=29&&n<=33){const e=this.startNodeAt(s),i=this.state.value;if(e.operator=i,this.match(29)){this.toAssignable(a,!0),e.left=a;const i=s.index;null!=t.doubleProtoLoc&&t.doubleProtoLoc.index>=i&&(t.doubleProtoLoc=null),null!=t.shorthandAssignLoc&&t.shorthandAssignLoc.index>=i&&(t.shorthandAssignLoc=null),null!=t.privateKeyLoc&&t.privateKeyLoc.index>=i&&(this.checkDestructuringPrivate(t),t.privateKeyLoc=null)}else e.left=a;return this.next(),e.right=this.parseMaybeAssign(),this.checkLVal(a,{in:this.finishNode(e,"AssignmentExpression")}),e}var n;return i&&this.checkExpressionErrors(t,!0),a}parseMaybeConditional(t){const e=this.state.startLoc,s=this.state.potentialArrowAt,i=this.parseExprOps(t);return this.shouldExitDescending(i,s)?i:this.parseConditional(i,e,t)}parseConditional(t,e,s){if(this.eat(17)){const s=this.startNodeAt(e);return s.test=t,s.consequent=this.parseMaybeAssignAllowIn(),this.expect(14),s.alternate=this.parseMaybeAssign(),this.finishNode(s,"ConditionalExpression")}return t}parseMaybeUnaryOrPrivate(t){return this.match(136)?this.parsePrivateName():this.parseMaybeUnary(t)}parseExprOps(t){const e=this.state.startLoc,s=this.state.potentialArrowAt,i=this.parseMaybeUnaryOrPrivate(t);return this.shouldExitDescending(i,s)?i:this.parseExprOp(i,e,-1)}parseExprOp(t,e,s){if(this.isPrivateName(t)){const e=this.getPrivateNameSV(t);(s>=Y(58)||!this.prodParam.hasIn||!this.match(58))&&this.raise(g.PrivateInExpectedIn,{at:t,identifierName:e}),this.classScope.usePrivateName(e,t.loc.start)}const i=this.state.type;if((r=i)>=39&&r<=59&&(this.prodParam.hasIn||!this.match(58))){let r=Y(i);if(r>s){if(39===i){if(this.expectPlugin("pipelineOperator"),this.state.inFSharpPipelineDirectBody)return t;this.checkPipelineAtInfixOperator(t,e)}const a=this.startNodeAt(e);a.left=t,a.operator=this.state.value;const n=41===i||42===i,o=40===i;if(o&&(r=Y(42)),this.next(),39===i&&this.hasPlugin(["pipelineOperator",{proposal:"minimal"}])&&96===this.state.type&&this.prodParam.hasAwait)throw this.raise(g.UnexpectedAwaitAfterPipelineBody,{at:this.state.startLoc});a.right=this.parseExprOpRightExpr(i,r);const h=this.finishNode(a,n||o?"LogicalExpression":"BinaryExpression"),p=this.state.type;if(o&&(41===p||42===p)||n&&40===p)throw this.raise(g.MixingCoalesceWithLogical,{at:this.state.startLoc});return this.parseExprOp(h,e,s)}}var r;return t}parseExprOpRightExpr(t,e){const s=this.state.startLoc;if(39===t)switch(this.getPluginOption("pipelineOperator","proposal")){case"hack":return this.withTopicBindingContext((()=>this.parseHackPipeBody()));case"smart":return this.withTopicBindingContext((()=>{if(this.prodParam.hasYield&&this.isContextual(106))throw this.raise(g.PipeBodyIsTighter,{at:this.state.startLoc});return this.parseSmartPipelineBodyInStyle(this.parseExprOpBaseRightExpr(t,e),s)}));case"fsharp":return this.withSoloAwaitPermittingContext((()=>this.parseFSharpPipelineBody(e)))}return this.parseExprOpBaseRightExpr(t,e)}parseExprOpBaseRightExpr(t,e){const s=this.state.startLoc;return this.parseExprOp(this.parseMaybeUnaryOrPrivate(),s,57===t?e-1:e)}parseHackPipeBody(){var t;const{startLoc:e}=this.state,s=this.parseMaybeAssign();return!d.has(s.type)||null!=(t=s.extra)&&t.parenthesized||this.raise(g.PipeUnparenthesizedBody,{at:e,type:s.type}),this.topicReferenceWasUsedInCurrentContext()||this.raise(g.PipeTopicUnused,{at:e}),s}checkExponentialAfterUnary(t){this.match(57)&&this.raise(g.UnexpectedTokenUnaryExponentiation,{at:t.argument})}parseMaybeUnary(t,e){const s=this.state.startLoc,i=this.isContextual(96);if(i&&this.isAwaitAllowed()){this.next();const t=this.parseAwait(s);return e||this.checkExponentialAfterUnary(t),t}const r=this.match(34),a=this.startNode();if(n=this.state.type,_[n]){a.operator=this.state.value,a.prefix=!0,this.match(72)&&this.expectPlugin("throwExpressions");const s=this.match(89);if(this.next(),a.argument=this.parseMaybeUnary(null,!0),this.checkExpressionErrors(t,!0),this.state.strict&&s){const t=a.argument;"Identifier"===t.type?this.raise(g.StrictDelete,{at:a}):this.hasPropertyAsPrivateName(t)&&this.raise(g.DeletePrivateField,{at:a})}if(!r)return e||this.checkExponentialAfterUnary(a),this.finishNode(a,"UnaryExpression")}var n;const o=this.parseUpdate(a,r,t);if(i){const{type:t}=this.state;if((this.hasPlugin("v8intrinsic")?W(t):W(t)&&!this.match(54))&&!this.isAmbiguousAwait())return this.raiseOverwrite(g.AwaitNotInAsyncContext,{at:s}),this.parseAwait(s)}return o}parseUpdate(t,e,s){if(e){const e=t;return this.checkLVal(e.argument,{in:this.finishNode(e,"UpdateExpression")}),t}const i=this.state.startLoc;let r=this.parseExprSubscripts(s);if(this.checkExpressionErrors(s,!1))return r;for(;34===this.state.type&&!this.canInsertSemicolon();){const t=this.startNodeAt(i);t.operator=this.state.value,t.prefix=!1,t.argument=r,this.next(),this.checkLVal(r,{in:r=this.finishNode(t,"UpdateExpression")})}return r}parseExprSubscripts(t){const e=this.state.startLoc,s=this.state.potentialArrowAt,i=this.parseExprAtom(t);return this.shouldExitDescending(i,s)?i:this.parseSubscripts(i,e)}parseSubscripts(t,e,s){const i={optionalChainMember:!1,maybeAsyncArrow:this.atPossibleAsyncArrow(t),stop:!1};do{t=this.parseSubscript(t,e,s,i),i.maybeAsyncArrow=!1}while(!i.stop);return t}parseSubscript(t,e,s,i){const{type:r}=this.state;if(!s&&15===r)return this.parseBind(t,e,s,i);if(Q(r))return this.parseTaggedTemplateExpression(t,e,i);let a=!1;if(18===r){if(s&&(this.raise(g.OptionalChainingNoNew,{at:this.state.startLoc}),40===this.lookaheadCharCode()))return i.stop=!0,t;i.optionalChainMember=a=!0,this.next()}if(!s&&this.match(10))return this.parseCoverCallAndAsyncArrowHead(t,e,i,a);{const s=this.eat(0);return s||a||this.eat(16)?this.parseMember(t,e,i,s,a):(i.stop=!0,t)}}parseMember(t,e,s,i,r){const a=this.startNodeAt(e);return a.object=t,a.computed=i,i?(a.property=this.parseExpression(),this.expect(3)):this.match(136)?("Super"===t.type&&this.raise(g.SuperPrivateField,{at:e}),this.classScope.usePrivateName(this.state.value,this.state.startLoc),a.property=this.parsePrivateName()):a.property=this.parseIdentifier(!0),s.optionalChainMember?(a.optional=r,this.finishNode(a,"OptionalMemberExpression")):this.finishNode(a,"MemberExpression")}parseBind(t,e,s,i){const r=this.startNodeAt(e);return r.object=t,this.next(),r.callee=this.parseNoCallExpr(),i.stop=!0,this.parseSubscripts(this.finishNode(r,"BindExpression"),e,s)}parseCoverCallAndAsyncArrowHead(t,e,s,i){const r=this.state.maybeInArrowParameters;let a=null;this.state.maybeInArrowParameters=!0,this.next();const n=this.startNodeAt(e);n.callee=t;const{maybeAsyncArrow:o,optionalChainMember:h}=s;o&&(this.expressionScope.enter(new he(2)),a=new de),h&&(n.optional=i),n.arguments=i?this.parseCallExpressionArguments(11):this.parseCallExpressionArguments(11,"Import"===t.type,"Super"!==t.type,n,a);let p=this.finishCallExpression(n,h);return o&&this.shouldParseAsyncArrow()&&!i?(s.stop=!0,this.checkDestructuringPrivate(a),this.expressionScope.validateAsPattern(),this.expressionScope.exit(),p=this.parseAsyncArrowFromCallExpression(this.startNodeAt(e),p)):(o&&(this.checkExpressionErrors(a,!0),this.expressionScope.exit()),this.toReferencedArguments(p)),this.state.maybeInArrowParameters=r,p}toReferencedArguments(t,e){this.toReferencedListDeep(t.arguments,e)}parseTaggedTemplateExpression(t,e,s){const i=this.startNodeAt(e);return i.tag=t,i.quasi=this.parseTemplate(!0),s.optionalChainMember&&this.raise(g.OptionalChainingNoTemplate,{at:e}),this.finishNode(i,"TaggedTemplateExpression")}atPossibleAsyncArrow(t){return"Identifier"===t.type&&"async"===t.name&&this.state.lastTokEndLoc.index===t.end&&!this.canInsertSemicolon()&&t.end-t.start===5&&t.start===this.state.potentialArrowAt}expectImportAttributesPlugin(){this.hasPlugin("importAssertions")||this.expectPlugin("importAttributes")}finishCallExpression(t,e){if("Import"===t.callee.type)if(2===t.arguments.length&&(this.hasPlugin("moduleAttributes")||this.expectImportAttributesPlugin()),0===t.arguments.length||t.arguments.length>2)this.raise(g.ImportCallArity,{at:t,maxArgumentCount:this.hasPlugin("importAttributes")||this.hasPlugin("importAssertions")||this.hasPlugin("moduleAttributes")?2:1});else for(const s of t.arguments)"SpreadElement"===s.type&&this.raise(g.ImportCallSpreadArgument,{at:s});return this.finishNode(t,e?"OptionalCallExpression":"CallExpression")}parseCallExpressionArguments(t,e,s,i,r){const a=[];let n=!0;const o=this.state.inFSharpPipelineDirectBody;for(this.state.inFSharpPipelineDirectBody=!1;!this.eat(t);){if(n)n=!1;else if(this.expect(12),this.match(t)){!e||this.hasPlugin("importAttributes")||this.hasPlugin("importAssertions")||this.hasPlugin("moduleAttributes")||this.raise(g.ImportCallArgumentTrailingComma,{at:this.state.lastTokStartLoc}),i&&this.addTrailingCommaExtraToNode(i),this.next();break}a.push(this.parseExprListItem(!1,r,s))}return this.state.inFSharpPipelineDirectBody=o,a}shouldParseAsyncArrow(){return this.match(19)&&!this.canInsertSemicolon()}parseAsyncArrowFromCallExpression(t,e){var s;return this.resetPreviousNodeTrailingComments(e),this.expect(19),this.parseArrowExpression(t,e.arguments,!0,null==(s=e.extra)?void 0:s.trailingCommaLoc),e.innerComments&&Ft(t,e.innerComments),e.callee.trailingComments&&Ft(t,e.callee.trailingComments),t}parseNoCallExpr(){const t=this.state.startLoc;return this.parseSubscripts(this.parseExprAtom(),t,!0)}parseExprAtom(t){let e,s=null;const{type:i}=this.state;switch(i){case 79:return this.parseSuper();case 83:return e=this.startNode(),this.next(),this.match(16)?this.parseImportMetaProperty(e):(this.match(10)||this.raise(g.UnsupportedImport,{at:this.state.lastTokStartLoc}),this.finishNode(e,"Import"));case 78:return e=this.startNode(),this.next(),this.finishNode(e,"ThisExpression");case 90:return this.parseDo(this.startNode(),!1);case 56:case 31:return this.readRegexp(),this.parseRegExpLiteral(this.state.value);case 132:return this.parseNumericLiteral(this.state.value);case 133:return this.parseBigIntLiteral(this.state.value);case 134:return this.parseDecimalLiteral(this.state.value);case 131:return this.parseStringLiteral(this.state.value);case 84:return this.parseNullLiteral();case 85:return this.parseBooleanLiteral(!0);case 86:return this.parseBooleanLiteral(!1);case 10:{const t=this.state.potentialArrowAt===this.state.start;return this.parseParenAndDistinguishExpression(t)}case 2:case 1:return this.parseArrayLike(2===this.state.type?4:3,!1,!0);case 0:return this.parseArrayLike(3,!0,!1,t);case 6:case 7:return this.parseObjectLike(6===this.state.type?9:8,!1,!0);case 5:return this.parseObjectLike(8,!1,!1,t);case 68:return this.parseFunctionOrFunctionSent();case 26:s=this.parseDecorators();case 80:return this.parseClass(this.maybeTakeDecorators(s,this.startNode()),!1);case 77:return this.parseNewOrNewTarget();case 25:case 24:return this.parseTemplate(!1);case 15:{e=this.startNode(),this.next(),e.object=null;const t=e.callee=this.parseNoCallExpr();if("MemberExpression"===t.type)return this.finishNode(e,"BindExpression");throw this.raise(g.UnsupportedBind,{at:t})}case 136:return this.raise(g.PrivateInExpectedIn,{at:this.state.startLoc,identifierName:this.state.value}),this.parsePrivateName();case 33:return this.parseTopicReferenceThenEqualsSign(54,"%");case 32:return this.parseTopicReferenceThenEqualsSign(44,"^");case 37:case 38:return this.parseTopicReference("hack");case 44:case 54:case 27:{const t=this.getPluginOption("pipelineOperator","proposal");if(t)return this.parseTopicReference(t);this.unexpected();break}case 47:{const t=this.input.codePointAt(this.nextTokenStart());ot(t)||62===t?this.expectOnePlugin(["jsx","flow","typescript"]):this.unexpected();break}default:if(q(i)){if(this.isContextual(125)&&123===this.lookaheadInLineCharCode())return this.parseModuleExpression();const t=this.state.potentialArrowAt===this.state.start,e=this.state.containsEsc,s=this.parseIdentifier();if(!e&&"async"===s.name&&!this.canInsertSemicolon()){const{type:t}=this.state;if(68===t)return this.resetPreviousNodeTrailingComments(s),this.next(),this.parseAsyncFunctionExpression(this.startNodeAtNode(s));if(q(t))return 61===this.lookaheadCharCode()?this.parseAsyncArrowUnaryFunction(this.startNodeAtNode(s)):s;if(90===t)return this.resetPreviousNodeTrailingComments(s),this.parseDo(this.startNodeAtNode(s),!0)}return t&&this.match(19)&&!this.canInsertSemicolon()?(this.next(),this.parseArrowExpression(this.startNodeAtNode(s),[s],!1)):s}this.unexpected()}}parseTopicReferenceThenEqualsSign(t,e){const s=this.getPluginOption("pipelineOperator","proposal");if(s)return this.state.type=t,this.state.value=e,this.state.pos--,this.state.end--,this.state.endLoc=a(this.state.endLoc,-1),this.parseTopicReference(s);this.unexpected()}parseTopicReference(t){const e=this.startNode(),s=this.state.startLoc,i=this.state.type;return this.next(),this.finishTopicReference(e,s,t,i)}finishTopicReference(t,e,s,i){if(this.testTopicReferenceConfiguration(s,e,i)){const i="smart"===s?"PipelinePrimaryTopicReference":"TopicReference";return this.topicReferenceIsAllowedInCurrentContext()||this.raise("smart"===s?g.PrimaryTopicNotAllowed:g.PipeTopicUnbound,{at:e}),this.registerTopicReference(),this.finishNode(t,i)}throw this.raise(g.PipeTopicUnconfiguredToken,{at:e,token:G(i)})}testTopicReferenceConfiguration(t,e,s){switch(t){case"hack":return this.hasPlugin(["pipelineOperator",{topicToken:G(s)}]);case"smart":return 27===s;default:throw this.raise(g.PipeTopicRequiresHackPipes,{at:e})}}parseAsyncArrowUnaryFunction(t){this.prodParam.enter(ue(!0,this.prodParam.hasYield));const e=[this.parseIdentifier()];return this.prodParam.exit(),this.hasPrecedingLineBreak()&&this.raise(g.LineTerminatorBeforeArrow,{at:this.state.curPosition()}),this.expect(19),this.parseArrowExpression(t,e,!0)}parseDo(t,e){this.expectPlugin("doExpressions"),e&&this.expectPlugin("asyncDoExpressions"),t.async=e,this.next();const s=this.state.labels;return this.state.labels=[],e?(this.prodParam.enter(2),t.body=this.parseBlock(),this.prodParam.exit()):t.body=this.parseBlock(),this.state.labels=s,this.finishNode(t,"DoExpression")}parseSuper(){const t=this.startNode();return this.next(),!this.match(10)||this.scope.allowDirectSuper||this.options.allowSuperOutsideMethod?this.scope.allowSuper||this.options.allowSuperOutsideMethod||this.raise(g.UnexpectedSuper,{at:t}):this.raise(g.SuperNotAllowed,{at:t}),this.match(10)||this.match(0)||this.match(16)||this.raise(g.UnsupportedSuper,{at:t}),this.finishNode(t,"Super")}parsePrivateName(){const t=this.startNode(),e=this.startNodeAt(a(this.state.startLoc,1)),s=this.state.value;return this.next(),t.id=this.createIdentifier(e,s),this.finishNode(t,"PrivateName")}parseFunctionOrFunctionSent(){const t=this.startNode();if(this.next(),this.prodParam.hasYield&&this.match(16)){const e=this.createIdentifier(this.startNodeAtNode(t),"function");return this.next(),this.match(102)?this.expectPlugin("functionSent"):this.hasPlugin("functionSent")||this.unexpected(),this.parseMetaProperty(t,e,"sent")}return this.parseFunction(t)}parseMetaProperty(t,e,s){t.meta=e;const i=this.state.containsEsc;return t.property=this.parseIdentifier(!0),(t.property.name!==s||i)&&this.raise(g.UnsupportedMetaProperty,{at:t.property,target:e.name,onlyValidPropertyName:s}),this.finishNode(t,"MetaProperty")}parseImportMetaProperty(t){const e=this.createIdentifier(this.startNodeAtNode(t),"import");return this.next(),this.isContextual(100)&&(this.inModule||this.raise(g.ImportMetaOutsideModule,{at:e}),this.sawUnambiguousESM=!0),this.parseMetaProperty(t,e,"meta")}parseLiteralAtNode(t,e,s){return this.addExtra(s,"rawValue",t),this.addExtra(s,"raw",this.input.slice(s.start,this.state.end)),s.value=t,this.next(),this.finishNode(s,e)}parseLiteral(t,e){const s=this.startNode();return this.parseLiteralAtNode(t,e,s)}parseStringLiteral(t){return this.parseLiteral(t,"StringLiteral")}parseNumericLiteral(t){return this.parseLiteral(t,"NumericLiteral")}parseBigIntLiteral(t){return this.parseLiteral(t,"BigIntLiteral")}parseDecimalLiteral(t){return this.parseLiteral(t,"DecimalLiteral")}parseRegExpLiteral(t){const e=this.parseLiteral(t.value,"RegExpLiteral");return e.pattern=t.pattern,e.flags=t.flags,e}parseBooleanLiteral(t){const e=this.startNode();return e.value=t,this.next(),this.finishNode(e,"BooleanLiteral")}parseNullLiteral(){const t=this.startNode();return this.next(),this.finishNode(t,"NullLiteral")}parseParenAndDistinguishExpression(t){const e=this.state.startLoc;let s;this.next(),this.expressionScope.enter(new he(1));const i=this.state.maybeInArrowParameters,r=this.state.inFSharpPipelineDirectBody;this.state.maybeInArrowParameters=!0,this.state.inFSharpPipelineDirectBody=!1;const a=this.state.startLoc,n=[],o=new de;let h,p,c=!0;for(;!this.match(11);){if(c)c=!1;else if(this.expect(12,null===o.optionalParametersLoc?null:o.optionalParametersLoc),this.match(11)){p=this.state.startLoc;break}if(this.match(21)){const t=this.state.startLoc;if(h=this.state.startLoc,n.push(this.parseParenItem(this.parseRestBinding(),t)),!this.checkCommaAfterRest(41))break}else n.push(this.parseMaybeAssignAllowIn(o,this.parseParenItem))}const l=this.state.lastTokEndLoc;this.expect(11),this.state.maybeInArrowParameters=i,this.state.inFSharpPipelineDirectBody=r;let u=this.startNodeAt(e);return t&&this.shouldParseArrow(n)&&(u=this.parseArrow(u))?(this.checkDestructuringPrivate(o),this.expressionScope.validateAsPattern(),this.expressionScope.exit(),this.parseArrowExpression(u,n,!1),u):(this.expressionScope.exit(),n.length||this.unexpected(this.state.lastTokStartLoc),p&&this.unexpected(p),h&&this.unexpected(h),this.checkExpressionErrors(o,!0),this.toReferencedListDeep(n,!0),n.length>1?(s=this.startNodeAt(a),s.expressions=n,this.finishNode(s,"SequenceExpression"),this.resetEndLocation(s,l)):s=n[0],this.wrapParenthesis(e,s))}wrapParenthesis(t,e){if(!this.options.createParenthesizedExpressions)return this.addExtra(e,"parenthesized",!0),this.addExtra(e,"parenStart",t.index),this.takeSurroundingComments(e,t.index,this.state.lastTokEndLoc.index),e;const s=this.startNodeAt(t);return s.expression=e,this.finishNode(s,"ParenthesizedExpression")}shouldParseArrow(t){return!this.canInsertSemicolon()}parseArrow(t){if(this.eat(19))return t}parseParenItem(t,e){return t}parseNewOrNewTarget(){const t=this.startNode();if(this.next(),this.match(16)){const e=this.createIdentifier(this.startNodeAtNode(t),"new");this.next();const s=this.parseMetaProperty(t,e,"target");return this.scope.inNonArrowFunction||this.scope.inClass||this.options.allowNewTargetOutsideFunction||this.raise(g.UnexpectedNewTarget,{at:s}),s}return this.parseNew(t)}parseNew(t){if(this.parseNewCallee(t),this.eat(10)){const e=this.parseExprList(11);this.toReferencedList(e),t.arguments=e}else t.arguments=[];return this.finishNode(t,"NewExpression")}parseNewCallee(t){t.callee=this.parseNoCallExpr(),"Import"===t.callee.type&&this.raise(g.ImportCallNotNewExpression,{at:t.callee})}parseTemplateElement(t){const{start:e,startLoc:s,end:i,value:r}=this.state,n=e+1,o=this.startNodeAt(a(s,1));null===r&&(t||this.raise(g.InvalidEscapeSequenceTemplate,{at:a(this.state.firstInvalidTemplateEscapePos,1)}));const h=this.match(24),p=h?-1:-2,c=i+p;o.value={raw:this.input.slice(n,c).replace(/\r\n?/g,"\n"),cooked:null===r?null:r.slice(1,p)},o.tail=h,this.next();const l=this.finishNode(o,"TemplateElement");return this.resetEndLocation(l,a(this.state.lastTokEndLoc,p)),l}parseTemplate(t){const e=this.startNode();e.expressions=[];let s=this.parseTemplateElement(t);for(e.quasis=[s];!s.tail;)e.expressions.push(this.parseTemplateSubstitution()),this.readTemplateContinuation(),e.quasis.push(s=this.parseTemplateElement(t));return this.finishNode(e,"TemplateLiteral")}parseTemplateSubstitution(){return this.parseExpression()}parseObjectLike(t,e,s,i){s&&this.expectPlugin("recordAndTuple");const r=this.state.inFSharpPipelineDirectBody;this.state.inFSharpPipelineDirectBody=!1;const a=Object.create(null);let n=!0;const o=this.startNode();for(o.properties=[],this.next();!this.match(t);){if(n)n=!1;else if(this.expect(12),this.match(t)){this.addTrailingCommaExtraToNode(o);break}let r;e?r=this.parseBindingProperty():(r=this.parsePropertyDefinition(i),this.checkProto(r,s,a,i)),s&&!this.isObjectProperty(r)&&"SpreadElement"!==r.type&&this.raise(g.InvalidRecordProperty,{at:r}),r.shorthand&&this.addExtra(r,"shorthand",!0),o.properties.push(r)}this.next(),this.state.inFSharpPipelineDirectBody=r;let h="ObjectExpression";return e?h="ObjectPattern":s&&(h="RecordExpression"),this.finishNode(o,h)}addTrailingCommaExtraToNode(t){this.addExtra(t,"trailingComma",this.state.lastTokStart),this.addExtra(t,"trailingCommaLoc",this.state.lastTokStartLoc,!1)}maybeAsyncOrAccessorProp(t){return!t.computed&&"Identifier"===t.key.type&&(this.isLiteralPropertyName()||this.match(0)||this.match(55))}parsePropertyDefinition(t){let e=[];if(this.match(26))for(this.hasPlugin("decorators")&&this.raise(g.UnsupportedPropertyDecorator,{at:this.state.startLoc});this.match(26);)e.push(this.parseDecorator());const s=this.startNode();let i,r=!1,a=!1;if(this.match(21))return e.length&&this.unexpected(),this.parseSpread();e.length&&(s.decorators=e,e=[]),s.method=!1,t&&(i=this.state.startLoc);let n=this.eat(55);this.parsePropertyNamePrefixOperator(s);const o=this.state.containsEsc,h=this.parsePropertyName(s,t);if(!n&&!o&&this.maybeAsyncOrAccessorProp(s)){const t=h.name;"async"!==t||this.hasPrecedingLineBreak()||(r=!0,this.resetPreviousNodeTrailingComments(h),n=this.eat(55),this.parsePropertyName(s)),"get"!==t&&"set"!==t||(a=!0,this.resetPreviousNodeTrailingComments(h),s.kind=t,this.match(55)&&(n=!0,this.raise(g.AccessorIsGenerator,{at:this.state.curPosition(),kind:t}),this.next()),this.parsePropertyName(s))}return this.parseObjPropValue(s,i,n,r,!1,a,t)}getGetterSetterExpectedParamCount(t){return"get"===t.kind?0:1}getObjectOrClassMethodParams(t){return t.params}checkGetterSetterParams(t){var e;const s=this.getGetterSetterExpectedParamCount(t),i=this.getObjectOrClassMethodParams(t);i.length!==s&&this.raise("get"===t.kind?g.BadGetterArity:g.BadSetterArity,{at:t}),"set"===t.kind&&"RestElement"===(null==(e=i[i.length-1])?void 0:e.type)&&this.raise(g.BadSetterRestParameter,{at:t})}parseObjectMethod(t,e,s,i,r){if(r){const s=this.parseMethod(t,e,!1,!1,!1,"ObjectMethod");return this.checkGetterSetterParams(s),s}if(s||e||this.match(10))return i&&this.unexpected(),t.kind="method",t.method=!0,this.parseMethod(t,e,s,!1,!1,"ObjectMethod")}parseObjectProperty(t,e,s,i){if(t.shorthand=!1,this.eat(14))return t.value=s?this.parseMaybeDefault(this.state.startLoc):this.parseMaybeAssignAllowIn(i),this.finishNode(t,"ObjectProperty");if(!t.computed&&"Identifier"===t.key.type){if(this.checkReservedWord(t.key.name,t.key.loc.start,!0,!1),s)t.value=this.parseMaybeDefault(e,ye(t.key));else if(this.match(29)){const s=this.state.startLoc;null!=i?null===i.shorthandAssignLoc&&(i.shorthandAssignLoc=s):this.raise(g.InvalidCoverInitializedName,{at:s}),t.value=this.parseMaybeDefault(e,ye(t.key))}else t.value=ye(t.key);return t.shorthand=!0,this.finishNode(t,"ObjectProperty")}}parseObjPropValue(t,e,s,i,r,a,n){const o=this.parseObjectMethod(t,s,i,r,a)||this.parseObjectProperty(t,e,r,n);return o||this.unexpected(),o}parsePropertyName(t,e){if(this.eat(0))t.computed=!0,t.key=this.parseMaybeAssignAllowIn(),this.expect(3);else{const{type:s,value:i}=this.state;let r;if($(s))r=this.parseIdentifier(!0);else switch(s){case 132:r=this.parseNumericLiteral(i);break;case 131:r=this.parseStringLiteral(i);break;case 133:r=this.parseBigIntLiteral(i);break;case 134:r=this.parseDecimalLiteral(i);break;case 136:{const t=this.state.startLoc;null!=e?null===e.privateKeyLoc&&(e.privateKeyLoc=t):this.raise(g.UnexpectedPrivateField,{at:t}),r=this.parsePrivateName();break}default:this.unexpected()}t.key=r,136!==s&&(t.computed=!1)}return t.key}initFunction(t,e){t.id=null,t.generator=!1,t.async=e}parseMethod(t,e,s,i,r,a,n=!1){this.initFunction(t,s),t.generator=e,this.scope.enter(18|(n?gt:0)|(r?32:0)),this.prodParam.enter(ue(s,t.generator)),this.parseFunctionParams(t,i);const o=this.parseFunctionBodyAndFinish(t,a,!0);return this.prodParam.exit(),this.scope.exit(),o}parseArrayLike(t,e,s,i){s&&this.expectPlugin("recordAndTuple");const r=this.state.inFSharpPipelineDirectBody;this.state.inFSharpPipelineDirectBody=!1;const a=this.startNode();return this.next(),a.elements=this.parseExprList(t,!s,i,a),this.state.inFSharpPipelineDirectBody=r,this.finishNode(a,s?"TupleExpression":"ArrayExpression")}parseArrowExpression(t,e,s,i){this.scope.enter(6);let r=ue(s,!1);!this.match(5)&&this.prodParam.hasIn&&(r|=8),this.prodParam.enter(r),this.initFunction(t,s);const a=this.state.maybeInArrowParameters;return e&&(this.state.maybeInArrowParameters=!0,this.setArrowFunctionParameters(t,e,i)),this.state.maybeInArrowParameters=!1,this.parseFunctionBody(t,!0),this.prodParam.exit(),this.scope.exit(),this.state.maybeInArrowParameters=a,this.finishNode(t,"ArrowFunctionExpression")}setArrowFunctionParameters(t,e,s){this.toAssignableList(e,s,!1),t.params=e}parseFunctionBodyAndFinish(t,e,s=!1){return this.parseFunctionBody(t,!1,s),this.finishNode(t,e)}parseFunctionBody(t,e,s=!1){const i=e&&!this.match(5);if(this.expressionScope.enter(ce()),i)t.body=this.parseMaybeAssign(),this.checkParams(t,!1,e,!1);else{const i=this.state.strict,r=this.state.labels;this.state.labels=[],this.prodParam.enter(4|this.prodParam.currentFlags()),t.body=this.parseBlock(!0,!1,(r=>{const a=!this.isSimpleParamList(t.params);r&&a&&this.raise(g.IllegalLanguageModeDirective,{at:"method"!==t.kind&&"constructor"!==t.kind||!t.key?t:t.key.loc.end});const n=!i&&this.state.strict;this.checkParams(t,!this.state.strict&&!e&&!s&&!a,e,n),this.state.strict&&t.id&&this.checkIdentifier(t.id,65,n)})),this.prodParam.exit(),this.state.labels=r}this.expressionScope.exit()}isSimpleParameter(t){return"Identifier"===t.type}isSimpleParamList(t){for(let e=0,s=t.length;e10)return;if(!function(t){return Pt.has(t)}(t))return;if(s&&function(t){return lt.has(t)}(t))return void this.raise(g.UnexpectedKeyword,{at:e,keyword:t});if((this.state.strict?i?xt:ft:mt)(t,this.inModule))this.raise(g.UnexpectedReservedWord,{at:e,reservedWord:t});else if("yield"===t){if(this.prodParam.hasYield)return void this.raise(g.YieldBindingIdentifier,{at:e})}else if("await"===t){if(this.prodParam.hasAwait)return void this.raise(g.AwaitBindingIdentifier,{at:e});if(this.scope.inStaticBlock)return void this.raise(g.AwaitBindingIdentifierInStaticBlock,{at:e});this.expressionScope.recordAsyncArrowParametersError({at:e})}else if("arguments"===t&&this.scope.inClassAndNotInNonArrowFunction)return void this.raise(g.ArgumentsInClass,{at:e})}isAwaitAllowed(){return!!this.prodParam.hasAwait||!(!this.options.allowAwaitOutsideFunction||this.scope.inFunction)}parseAwait(t){const e=this.startNodeAt(t);return this.expressionScope.recordParameterInitializerError(g.AwaitExpressionFormalParameter,{at:e}),this.eat(55)&&this.raise(g.ObsoleteAwaitStar,{at:e}),this.scope.inFunction||this.options.allowAwaitOutsideFunction||(this.isAmbiguousAwait()?this.ambiguousScriptDifferentAst=!0:this.sawUnambiguousESM=!0),this.state.soloAwait||(e.argument=this.parseMaybeUnary(null,!0)),this.finishNode(e,"AwaitExpression")}isAmbiguousAwait(){if(this.hasPrecedingLineBreak())return!0;const{type:t}=this.state;return 53===t||10===t||0===t||Q(t)||101===t&&!this.state.containsEsc||135===t||56===t||this.hasPlugin("v8intrinsic")&&54===t}parseYield(){const t=this.startNode();this.expressionScope.recordParameterInitializerError(g.YieldInParameter,{at:t}),this.next();let e=!1,s=null;if(!this.hasPrecedingLineBreak())switch(e=this.eat(55),this.state.type){case 13:case 137:case 8:case 11:case 3:case 9:case 14:case 12:if(!e)break;default:s=this.parseMaybeAssign()}return t.delegate=e,t.argument=s,this.finishNode(t,"YieldExpression")}checkPipelineAtInfixOperator(t,e){this.hasPlugin(["pipelineOperator",{proposal:"smart"}])&&"SequenceExpression"===t.type&&this.raise(g.PipelineHeadSequenceExpression,{at:e})}parseSmartPipelineBodyInStyle(t,e){if(this.isSimpleReference(t)){const s=this.startNodeAt(e);return s.callee=t,this.finishNode(s,"PipelineBareFunction")}{const s=this.startNodeAt(e);return this.checkSmartPipeTopicBodyEarlyErrors(e),s.expression=t,this.finishNode(s,"PipelineTopicExpression")}}isSimpleReference(t){switch(t.type){case"MemberExpression":return!t.computed&&this.isSimpleReference(t.object);case"Identifier":return!0;default:return!1}}checkSmartPipeTopicBodyEarlyErrors(t){if(this.match(19))throw this.raise(g.PipelineBodyNoArrow,{at:this.state.startLoc});this.topicReferenceWasUsedInCurrentContext()||this.raise(g.PipelineTopicUnused,{at:t})}withTopicBindingContext(t){const e=this.state.topicContext;this.state.topicContext={maxNumOfResolvableTopics:1,maxTopicIndex:null};try{return t()}finally{this.state.topicContext=e}}withSmartMixTopicForbiddingContext(t){if(!this.hasPlugin(["pipelineOperator",{proposal:"smart"}]))return t();{const e=this.state.topicContext;this.state.topicContext={maxNumOfResolvableTopics:0,maxTopicIndex:null};try{return t()}finally{this.state.topicContext=e}}}withSoloAwaitPermittingContext(t){const e=this.state.soloAwait;this.state.soloAwait=!0;try{return t()}finally{this.state.soloAwait=e}}allowInAnd(t){const e=this.prodParam.currentFlags();if(8&~e){this.prodParam.enter(8|e);try{return t()}finally{this.prodParam.exit()}}return t()}disallowInAnd(t){const e=this.prodParam.currentFlags();if(8&e){this.prodParam.enter(-9&e);try{return t()}finally{this.prodParam.exit()}}return t()}registerTopicReference(){this.state.topicContext.maxTopicIndex=0}topicReferenceIsAllowedInCurrentContext(){return this.state.topicContext.maxNumOfResolvableTopics>=1}topicReferenceWasUsedInCurrentContext(){return null!=this.state.topicContext.maxTopicIndex&&this.state.topicContext.maxTopicIndex>=0}parseFSharpPipelineBody(t){const e=this.state.startLoc;this.state.potentialArrowAt=this.state.start;const s=this.state.inFSharpPipelineDirectBody;this.state.inFSharpPipelineDirectBody=!0;const i=this.parseExprOp(this.parseMaybeUnaryOrPrivate(),e,t);return this.state.inFSharpPipelineDirectBody=s,i}parseModuleExpression(){this.expectPlugin("moduleBlocks");const t=this.startNode();this.next(),this.match(5)||this.unexpected(null,5);const e=this.startNodeAt(this.state.endLoc);this.next();const s=this.initializeScopes(!0);this.enterInitialScopes();try{t.body=this.parseProgram(e,8,"module")}finally{s()}return this.finishNode(t,"ModuleExpression")}parsePropertyNamePrefixOperator(t){}}{parseTopLevel(t,e){return t.program=this.parseProgram(e),t.comments=this.state.comments,this.options.tokens&&(t.tokens=function(t,e){for(let s=0;s0)for(const[r,a]of Array.from(this.scope.undefinedExports))this.raise(g.ModuleExportUndefined,{at:a,localName:r});let i;return i=137===e?this.finishNode(t,"Program"):this.finishNodeAt(t,"Program",a(this.state.startLoc,-1)),i}stmtToDirective(t){const e=t;e.type="Directive",e.value=e.expression,delete e.expression;const s=e.value,i=s.value,r=this.input.slice(s.start,s.end),a=s.value=r.slice(1,-1);return this.addExtra(s,"raw",r),this.addExtra(s,"rawValue",a),this.addExtra(s,"expressionValue",i),s.type="DirectiveLiteral",e}parseInterpreterDirective(){if(!this.match(28))return null;const t=this.startNode();return t.value=this.state.value,this.next(),this.finishNode(t,"InterpreterDirective")}isLet(){return!!this.isContextual(99)&&this.hasFollowingBindingAtom()}chStartsBindingIdentifier(t,e){if(ot(t)){if(Ge.lastIndex=e,Ge.test(this.input)){const t=this.codePointAtPos(Ge.lastIndex);if(!ht(t)&&92!==t)return!1}return!0}return 92===t}chStartsBindingPattern(t){return 91===t||123===t}hasFollowingBindingAtom(){const t=this.nextTokenStart(),e=this.codePointAtPos(t);return this.chStartsBindingPattern(e)||this.chStartsBindingIdentifier(e,t)}hasInLineFollowingBindingIdentifier(){const t=this.nextTokenInLineStart(),e=this.codePointAtPos(t);return this.chStartsBindingIdentifier(e,t)}startsUsingForOf(){const{type:t,containsEsc:e}=this.lookahead();return!(101===t&&!e)&&(q(t)&&!this.hasFollowingLineBreak()?(this.expectPlugin("explicitResourceManagement"),!0):void 0)}startsAwaitUsing(){let t=this.nextTokenInLineStart();if(this.isUnparsedContextual(t,"using")){t=this.nextTokenInLineStartSince(t+5);const e=this.codePointAtPos(t);if(this.chStartsBindingIdentifier(e,t))return this.expectPlugin("explicitResourceManagement"),!0}return!1}parseModuleItem(){return this.parseStatementLike(15)}parseStatementListItem(){return this.parseStatementLike(6|(!this.options.annexB||this.state.strict?0:8))}parseStatementOrSloppyAnnexBFunctionDeclaration(t=!1){let e=0;return this.options.annexB&&!this.state.strict&&(e|=4,t&&(e|=8)),this.parseStatementLike(e)}parseStatement(){return this.parseStatementLike(0)}parseStatementLike(t){let e=null;return this.match(26)&&(e=this.parseDecorators(!0)),this.parseStatementContent(t,e)}parseStatementContent(t,e){const s=this.state.type,i=this.startNode(),r=!!(2&t),a=!!(4&t),n=1&t;switch(s){case 60:return this.parseBreakContinueStatement(i,!0);case 63:return this.parseBreakContinueStatement(i,!1);case 64:return this.parseDebuggerStatement(i);case 90:return this.parseDoWhileStatement(i);case 91:return this.parseForStatement(i);case 68:if(46===this.lookaheadCharCode())break;return a||this.raise(this.state.strict?g.StrictFunction:this.options.annexB?g.SloppyFunctionAnnexB:g.SloppyFunction,{at:this.state.startLoc}),this.parseFunctionStatement(i,!1,!r&&a);case 80:return r||this.unexpected(),this.parseClass(this.maybeTakeDecorators(e,i),!0);case 69:return this.parseIfStatement(i);case 70:return this.parseReturnStatement(i);case 71:return this.parseSwitchStatement(i);case 72:return this.parseThrowStatement(i);case 73:return this.parseTryStatement(i);case 96:if(!this.state.containsEsc&&this.startsAwaitUsing())return this.isAwaitAllowed()?r||this.raise(g.UnexpectedLexicalDeclaration,{at:i}):this.raise(g.AwaitUsingNotInAsyncContext,{at:i}),this.next(),this.parseVarStatement(i,"await using");break;case 105:if(this.state.containsEsc||!this.hasInLineFollowingBindingIdentifier())break;return this.expectPlugin("explicitResourceManagement"),!this.scope.inModule&&this.scope.inTopLevel?this.raise(g.UnexpectedUsingDeclaration,{at:this.state.startLoc}):r||this.raise(g.UnexpectedLexicalDeclaration,{at:this.state.startLoc}),this.parseVarStatement(i,"using");case 99:{if(this.state.containsEsc)break;const t=this.nextTokenStart(),e=this.codePointAtPos(t);if(91!==e){if(!r&&this.hasFollowingLineBreak())break;if(!this.chStartsBindingIdentifier(e,t)&&123!==e)break}}case 75:r||this.raise(g.UnexpectedLexicalDeclaration,{at:this.state.startLoc});case 74:{const t=this.state.value;return this.parseVarStatement(i,t)}case 92:return this.parseWhileStatement(i);case 76:return this.parseWithStatement(i);case 5:return this.parseBlock();case 13:return this.parseEmptyStatement(i);case 83:{const t=this.lookaheadCharCode();if(40===t||46===t)break}case 82:{let t;return this.options.allowImportExportEverywhere||n||this.raise(g.UnexpectedImportExport,{at:this.state.startLoc}),this.next(),83===s?(t=this.parseImport(i),"ImportDeclaration"!==t.type||t.importKind&&"value"!==t.importKind||(this.sawUnambiguousESM=!0)):(t=this.parseExport(i,e),("ExportNamedDeclaration"!==t.type||t.exportKind&&"value"!==t.exportKind)&&("ExportAllDeclaration"!==t.type||t.exportKind&&"value"!==t.exportKind)&&"ExportDefaultDeclaration"!==t.type||(this.sawUnambiguousESM=!0)),this.assertModuleNodeAllowed(t),t}default:if(this.isAsyncFunction())return r||this.raise(g.AsyncFunctionInSingleStatementContext,{at:this.state.startLoc}),this.next(),this.parseFunctionStatement(i,!0,!r&&a)}const o=this.state.value,h=this.parseExpression();return q(s)&&"Identifier"===h.type&&this.eat(14)?this.parseLabeledStatement(i,o,h,t):this.parseExpressionStatement(i,h,e)}assertModuleNodeAllowed(t){this.options.allowImportExportEverywhere||this.inModule||this.raise(g.ImportOutsideModule,{at:t})}decoratorsEnabledBeforeExport(){return!!this.hasPlugin("decorators-legacy")||this.hasPlugin("decorators")&&!1!==this.getPluginOption("decorators","decoratorsBeforeExport")}maybeTakeDecorators(t,e,s){return t&&(e.decorators&&e.decorators.length>0?("boolean"!==typeof this.getPluginOption("decorators","decoratorsBeforeExport")&&this.raise(g.DecoratorsBeforeAfterExport,{at:e.decorators[0]}),e.decorators.unshift(...t)):e.decorators=t,this.resetStartLocationFromNode(e,t[0]),s&&this.resetStartLocationFromNode(s,e)),e}canHaveLeadingDecorator(){return this.match(80)}parseDecorators(t){const e=[];do{e.push(this.parseDecorator())}while(this.match(26));if(this.match(82))t||this.unexpected(),this.decoratorsEnabledBeforeExport()||this.raise(g.DecoratorExportClass,{at:this.state.startLoc});else if(!this.canHaveLeadingDecorator())throw this.raise(g.UnexpectedLeadingDecorator,{at:this.state.startLoc});return e}parseDecorator(){this.expectOnePlugin(["decorators","decorators-legacy"]);const t=this.startNode();if(this.next(),this.hasPlugin("decorators")){const e=this.state.startLoc;let s;if(this.match(10)){const e=this.state.startLoc;this.next(),s=this.parseExpression(),this.expect(11),s=this.wrapParenthesis(e,s);const i=this.state.startLoc;t.expression=this.parseMaybeDecoratorArguments(s),!1===this.getPluginOption("decorators","allowCallParenthesized")&&t.expression!==s&&this.raise(g.DecoratorArgumentsOutsideParentheses,{at:i})}else{for(s=this.parseIdentifier(!1);this.eat(16);){const t=this.startNodeAt(e);t.object=s,this.match(136)?(this.classScope.usePrivateName(this.state.value,this.state.startLoc),t.property=this.parsePrivateName()):t.property=this.parseIdentifier(!0),t.computed=!1,s=this.finishNode(t,"MemberExpression")}t.expression=this.parseMaybeDecoratorArguments(s)}}else t.expression=this.parseExprSubscripts();return this.finishNode(t,"Decorator")}parseMaybeDecoratorArguments(t){if(this.eat(10)){const e=this.startNodeAtNode(t);return e.callee=t,e.arguments=this.parseCallExpressionArguments(11,!1),this.toReferencedList(e.arguments),this.finishNode(e,"CallExpression")}return t}parseBreakContinueStatement(t,e){return this.next(),this.isLineTerminator()?t.label=null:(t.label=this.parseIdentifier(),this.semicolon()),this.verifyBreakContinue(t,e),this.finishNode(t,e?"BreakStatement":"ContinueStatement")}verifyBreakContinue(t,e){let s;for(s=0;sthis.parseStatement())),this.state.labels.pop(),this.expect(92),t.test=this.parseHeaderExpression(),this.eat(13),this.finishNode(t,"DoWhileStatement")}parseForStatement(t){this.next(),this.state.labels.push(We);let e=null;if(this.isAwaitAllowed()&&this.eatContextual(96)&&(e=this.state.lastTokStartLoc),this.scope.enter(0),this.expect(10),this.match(13))return null!==e&&this.unexpected(e),this.parseFor(t,null);const s=this.isContextual(99);{const i=this.isContextual(96)&&this.startsAwaitUsing(),r=i||this.isContextual(105)&&this.startsUsingForOf(),a=s&&this.hasFollowingBindingAtom()||r;if(this.match(74)||this.match(75)||a){const s=this.startNode();let a;i?(a="await using",this.isAwaitAllowed()||this.raise(g.AwaitUsingNotInAsyncContext,{at:this.state.startLoc}),this.next()):a=this.state.value,this.next(),this.parseVar(s,!0,a);const n=this.finishNode(s,"VariableDeclaration"),o=this.match(58);return o&&r&&this.raise(g.ForInUsing,{at:n}),(o||this.isContextual(101))&&1===n.declarations.length?this.parseForIn(t,n,e):(null!==e&&this.unexpected(e),this.parseFor(t,n))}}const i=this.isContextual(95),r=new de,a=this.parseExpression(!0,r),n=this.isContextual(101);if(n&&(s&&this.raise(g.ForOfLet,{at:a}),null===e&&i&&"Identifier"===a.type&&this.raise(g.ForOfAsync,{at:a})),n||this.match(58)){this.checkDestructuringPrivate(r),this.toAssignable(a,!0);const s=n?"ForOfStatement":"ForInStatement";return this.checkLVal(a,{in:{type:s}}),this.parseForIn(t,a,e)}return this.checkExpressionErrors(r,!0),null!==e&&this.unexpected(e),this.parseFor(t,a)}parseFunctionStatement(t,e,s){return this.next(),this.parseFunction(t,1|(s?2:0)|(e?8:0))}parseIfStatement(t){return this.next(),t.test=this.parseHeaderExpression(),t.consequent=this.parseStatementOrSloppyAnnexBFunctionDeclaration(),t.alternate=this.eat(66)?this.parseStatementOrSloppyAnnexBFunctionDeclaration():null,this.finishNode(t,"IfStatement")}parseReturnStatement(t){return this.prodParam.hasReturn||this.options.allowReturnOutsideFunction||this.raise(g.IllegalReturn,{at:this.state.startLoc}),this.next(),this.isLineTerminator()?t.argument=null:(t.argument=this.parseExpression(),this.semicolon()),this.finishNode(t,"ReturnStatement")}parseSwitchStatement(t){this.next(),t.discriminant=this.parseHeaderExpression();const e=t.cases=[];let s,i;for(this.expect(5),this.state.labels.push(Je),this.scope.enter(0);!this.match(8);)if(this.match(61)||this.match(65)){const t=this.match(61);s&&this.finishNode(s,"SwitchCase"),e.push(s=this.startNode()),s.consequent=[],this.next(),t?s.test=this.parseExpression():(i&&this.raise(g.MultipleDefaultsInSwitch,{at:this.state.lastTokStartLoc}),i=!0,s.test=null),this.expect(14)}else s?s.consequent.push(this.parseStatementListItem()):this.unexpected();return this.scope.exit(),s&&this.finishNode(s,"SwitchCase"),this.next(),this.state.labels.pop(),this.finishNode(t,"SwitchStatement")}parseThrowStatement(t){return this.next(),this.hasPrecedingLineBreak()&&this.raise(g.NewlineAfterThrow,{at:this.state.lastTokEndLoc}),t.argument=this.parseExpression(),this.semicolon(),this.finishNode(t,"ThrowStatement")}parseCatchClauseParam(){const t=this.parseBindingAtom();return this.scope.enter(this.options.annexB&&"Identifier"===t.type?8:0),this.checkLVal(t,{in:{type:"CatchClause"},binding:9}),t}parseTryStatement(t){if(this.next(),t.block=this.parseBlock(),t.handler=null,this.match(62)){const e=this.startNode();this.next(),this.match(10)?(this.expect(10),e.param=this.parseCatchClauseParam(),this.expect(11)):(e.param=null,this.scope.enter(0)),e.body=this.withSmartMixTopicForbiddingContext((()=>this.parseBlock(!1,!1))),this.scope.exit(),t.handler=this.finishNode(e,"CatchClause")}return t.finalizer=this.eat(67)?this.parseBlock():null,t.handler||t.finalizer||this.raise(g.NoCatchOrFinally,{at:t}),this.finishNode(t,"TryStatement")}parseVarStatement(t,e,s=!1){return this.next(),this.parseVar(t,!1,e,s),this.semicolon(),this.finishNode(t,"VariableDeclaration")}parseWhileStatement(t){return this.next(),t.test=this.parseHeaderExpression(),this.state.labels.push(We),t.body=this.withSmartMixTopicForbiddingContext((()=>this.parseStatement())),this.state.labels.pop(),this.finishNode(t,"WhileStatement")}parseWithStatement(t){return this.state.strict&&this.raise(g.StrictWith,{at:this.state.startLoc}),this.next(),t.object=this.parseHeaderExpression(),t.body=this.withSmartMixTopicForbiddingContext((()=>this.parseStatement())),this.finishNode(t,"WithStatement")}parseEmptyStatement(t){return this.next(),this.finishNode(t,"EmptyStatement")}parseLabeledStatement(t,e,s,i){for(const n of this.state.labels)n.name===e&&this.raise(g.LabelRedeclaration,{at:s,labelName:e});const r=(a=this.state.type)>=90&&a<=92?"loop":this.match(71)?"switch":null;var a;for(let n=this.state.labels.length-1;n>=0;n--){const e=this.state.labels[n];if(e.statementStart!==t.start)break;e.statementStart=this.state.start,e.kind=r}return this.state.labels.push({name:e,kind:r,statementStart:this.state.start}),t.body=8&i?this.parseStatementOrSloppyAnnexBFunctionDeclaration(!0):this.parseStatement(),this.state.labels.pop(),t.label=s,this.finishNode(t,"LabeledStatement")}parseExpressionStatement(t,e,s){return t.expression=e,this.semicolon(),this.finishNode(t,"ExpressionStatement")}parseBlock(t=!1,e=!0,s){const i=this.startNode();return t&&this.state.strictErrors.clear(),this.expect(5),e&&this.scope.enter(0),this.parseBlockBody(i,t,!1,8,s),e&&this.scope.exit(),this.finishNode(i,"BlockStatement")}isValidDirective(t){return"ExpressionStatement"===t.type&&"StringLiteral"===t.expression.type&&!t.expression.extra.parenthesized}parseBlockBody(t,e,s,i,r){const a=t.body=[],n=t.directives=[];this.parseBlockOrModuleBlockBody(a,e?n:void 0,s,i,r)}parseBlockOrModuleBlockBody(t,e,s,i,r){const a=this.state.strict;let n=!1,o=!1;for(;!this.match(i);){const i=s?this.parseModuleItem():this.parseStatementListItem();if(e&&!o){if(this.isValidDirective(i)){const t=this.stmtToDirective(i);e.push(t),n||"use strict"!==t.value.value||(n=!0,this.setStrict(!0));continue}o=!0,this.state.strictErrors.clear()}t.push(i)}null==r||r.call(this,n),a||this.setStrict(!1),this.next()}parseFor(t,e){return t.init=e,this.semicolon(!1),t.test=this.match(13)?null:this.parseExpression(),this.semicolon(!1),t.update=this.match(11)?null:this.parseExpression(),this.expect(11),t.body=this.withSmartMixTopicForbiddingContext((()=>this.parseStatement())),this.scope.exit(),this.state.labels.pop(),this.finishNode(t,"ForStatement")}parseForIn(t,e,s){const i=this.match(58);return this.next(),i?null!==s&&this.unexpected(s):t.await=null!==s,"VariableDeclaration"!==e.type||null==e.declarations[0].init||i&&this.options.annexB&&!this.state.strict&&"var"===e.kind&&"Identifier"===e.declarations[0].id.type||this.raise(g.ForInOfLoopInitializer,{at:e,type:i?"ForInStatement":"ForOfStatement"}),"AssignmentPattern"===e.type&&this.raise(g.InvalidLhs,{at:e,ancestor:{type:"ForStatement"}}),t.left=e,t.right=i?this.parseExpression():this.parseMaybeAssignAllowIn(),this.expect(11),t.body=this.withSmartMixTopicForbiddingContext((()=>this.parseStatement())),this.scope.exit(),this.state.labels.pop(),this.finishNode(t,i?"ForInStatement":"ForOfStatement")}parseVar(t,e,s,i=!1){const r=t.declarations=[];for(t.kind=s;;){const t=this.startNode();if(this.parseVarId(t,s),t.init=this.eat(29)?e?this.parseMaybeAssignDisallowIn():this.parseMaybeAssignAllowIn():null,null!==t.init||i||("Identifier"===t.id.type||e&&(this.match(58)||this.isContextual(101))?"const"!==s||this.match(58)||this.isContextual(101)||this.raise(g.DeclarationMissingInitializer,{at:this.state.lastTokEndLoc,kind:"const"}):this.raise(g.DeclarationMissingInitializer,{at:this.state.lastTokEndLoc,kind:"destructuring"})),r.push(this.finishNode(t,"VariableDeclarator")),!this.eat(12))break}return t}parseVarId(t,e){const s=this.parseBindingAtom();this.checkLVal(s,{in:{type:"VariableDeclarator"},binding:"var"===e?5:Nt}),t.id=s}parseAsyncFunctionExpression(t){return this.parseFunction(t,8)}parseFunction(t,e=0){const s=2&e,i=!!(1&e),r=i&&!(4&e),a=!!(8&e);this.initFunction(t,a),this.match(55)&&(s&&this.raise(g.GeneratorInSingleStatementContext,{at:this.state.startLoc}),this.next(),t.generator=!0),i&&(t.id=this.parseFunctionId(r));const n=this.state.maybeInArrowParameters;return this.state.maybeInArrowParameters=!1,this.scope.enter(2),this.prodParam.enter(ue(a,t.generator)),i||(t.id=this.parseFunctionId()),this.parseFunctionParams(t,!1),this.withSmartMixTopicForbiddingContext((()=>{this.parseFunctionBodyAndFinish(t,i?"FunctionDeclaration":"FunctionExpression")})),this.prodParam.exit(),this.scope.exit(),i&&!s&&this.registerFunctionStatementId(t),this.state.maybeInArrowParameters=n,t}parseFunctionId(t){return t||q(this.state.type)?this.parseIdentifier():null}parseFunctionParams(t,e){this.expect(10),this.expressionScope.enter(new oe(3)),t.params=this.parseBindingList(11,41,2|(e?4:0)),this.expressionScope.exit()}registerFunctionStatementId(t){t.id&&this.scope.declareName(t.id.name,!this.options.annexB||this.state.strict||t.generator||t.async?this.scope.treatFunctionsAsVar?5:Nt:17,t.id.loc.start)}parseClass(t,e,s){this.next();const i=this.state.strict;return this.state.strict=!0,this.parseClassId(t,e,s),this.parseClassSuper(t),t.body=this.parseClassBody(!!t.superClass,i),this.finishNode(t,e?"ClassDeclaration":"ClassExpression")}isClassProperty(){return this.match(29)||this.match(13)||this.match(8)}isClassMethod(){return this.match(10)}isNonstaticConstructor(t){return!t.computed&&!t.static&&("constructor"===t.key.name||"constructor"===t.key.value)}parseClassBody(t,e){this.classScope.enter();const s={hadConstructor:!1,hadSuperClass:t};let i=[];const r=this.startNode();if(r.body=[],this.expect(5),this.withSmartMixTopicForbiddingContext((()=>{for(;!this.match(8);){if(this.eat(13)){if(i.length>0)throw this.raise(g.DecoratorSemicolon,{at:this.state.lastTokEndLoc});continue}if(this.match(26)){i.push(this.parseDecorator());continue}const t=this.startNode();i.length&&(t.decorators=i,this.resetStartLocationFromNode(t,i[0]),i=[]),this.parseClassMember(r,t,s),"constructor"===t.kind&&t.decorators&&t.decorators.length>0&&this.raise(g.DecoratorConstructor,{at:t})}})),this.state.strict=e,this.next(),i.length)throw this.raise(g.TrailingDecorator,{at:this.state.startLoc});return this.classScope.exit(),this.finishNode(r,"ClassBody")}parseClassMemberFromModifier(t,e){const s=this.parseIdentifier(!0);if(this.isClassMethod()){const i=e;return i.kind="method",i.computed=!1,i.key=s,i.static=!1,this.pushClassMethod(t,i,!1,!1,!1,!1),!0}if(this.isClassProperty()){const i=e;return i.computed=!1,i.key=s,i.static=!1,t.body.push(this.parseClassProperty(i)),!0}return this.resetPreviousNodeTrailingComments(s),!1}parseClassMember(t,e,s){const i=this.isContextual(104);if(i){if(this.parseClassMemberFromModifier(t,e))return;if(this.eat(5))return void this.parseClassStaticBlock(t,e)}this.parseClassMemberWithIsStatic(t,e,s,i)}parseClassMemberWithIsStatic(t,e,s,i){const r=e,a=e,n=e,o=e,h=e,p=r,c=r;if(e.static=i,this.parsePropertyNamePrefixOperator(e),this.eat(55)){p.kind="method";const e=this.match(136);return this.parseClassElementName(p),e?void this.pushClassPrivateMethod(t,a,!0,!1):(this.isNonstaticConstructor(r)&&this.raise(g.ConstructorIsGenerator,{at:r.key}),void this.pushClassMethod(t,r,!0,!1,!1,!1))}const l=q(this.state.type)&&!this.state.containsEsc,u=this.match(136),d=this.parseClassElementName(e),m=this.state.startLoc;if(this.parsePostMemberNameModifiers(c),this.isClassMethod()){if(p.kind="method",u)return void this.pushClassPrivateMethod(t,a,!1,!1);const i=this.isNonstaticConstructor(r);let n=!1;i&&(r.kind="constructor",s.hadConstructor&&!this.hasPlugin("typescript")&&this.raise(g.DuplicateConstructor,{at:d}),i&&this.hasPlugin("typescript")&&e.override&&this.raise(g.OverrideOnConstructor,{at:d}),s.hadConstructor=!0,n=s.hadSuperClass),this.pushClassMethod(t,r,!1,!1,i,n)}else if(this.isClassProperty())u?this.pushClassPrivateProperty(t,o):this.pushClassProperty(t,n);else if(l&&"async"===d.name&&!this.isLineTerminator()){this.resetPreviousNodeTrailingComments(d);const e=this.eat(55);c.optional&&this.unexpected(m),p.kind="method";const s=this.match(136);this.parseClassElementName(p),this.parsePostMemberNameModifiers(c),s?this.pushClassPrivateMethod(t,a,e,!0):(this.isNonstaticConstructor(r)&&this.raise(g.ConstructorIsAsync,{at:r.key}),this.pushClassMethod(t,r,e,!0,!1,!1))}else if(!l||"get"!==d.name&&"set"!==d.name||this.match(55)&&this.isLineTerminator())if(l&&"accessor"===d.name&&!this.isLineTerminator()){this.expectPlugin("decoratorAutoAccessors"),this.resetPreviousNodeTrailingComments(d);const e=this.match(136);this.parseClassElementName(n),this.pushClassAccessorProperty(t,h,e)}else this.isLineTerminator()?u?this.pushClassPrivateProperty(t,o):this.pushClassProperty(t,n):this.unexpected();else{this.resetPreviousNodeTrailingComments(d),p.kind=d.name;const e=this.match(136);this.parseClassElementName(r),e?this.pushClassPrivateMethod(t,a,!1,!1):(this.isNonstaticConstructor(r)&&this.raise(g.ConstructorIsAccessor,{at:r.key}),this.pushClassMethod(t,r,!1,!1,!1,!1)),this.checkGetterSetterParams(r)}}parseClassElementName(t){const{type:e,value:s}=this.state;if(130!==e&&131!==e||!t.static||"prototype"!==s||this.raise(g.StaticPrototype,{at:this.state.startLoc}),136===e){"constructor"===s&&this.raise(g.ConstructorClassPrivateField,{at:this.state.startLoc});const e=this.parsePrivateName();return t.key=e,e}return this.parsePropertyName(t)}parseClassStaticBlock(t,e){var s;this.scope.enter(208);const i=this.state.labels;this.state.labels=[],this.prodParam.enter(0);const r=e.body=[];this.parseBlockOrModuleBlockBody(r,void 0,!1,8),this.prodParam.exit(),this.scope.exit(),this.state.labels=i,t.body.push(this.finishNode(e,"StaticBlock")),null!=(s=e.decorators)&&s.length&&this.raise(g.DecoratorStaticBlock,{at:e})}pushClassProperty(t,e){e.computed||"constructor"!==e.key.name&&"constructor"!==e.key.value||this.raise(g.ConstructorClassField,{at:e.key}),t.body.push(this.parseClassProperty(e))}pushClassPrivateProperty(t,e){const s=this.parseClassPrivateProperty(e);t.body.push(s),this.classScope.declarePrivateName(this.getPrivateNameSV(s.key),0,s.key.loc.start)}pushClassAccessorProperty(t,e,s){if(!s&&!e.computed){const t=e.key;"constructor"!==t.name&&"constructor"!==t.value||this.raise(g.ConstructorClassField,{at:t})}const i=this.parseClassAccessorProperty(e);t.body.push(i),s&&this.classScope.declarePrivateName(this.getPrivateNameSV(i.key),0,i.key.loc.start)}pushClassMethod(t,e,s,i,r,a){t.body.push(this.parseMethod(e,s,i,r,a,"ClassMethod",!0))}pushClassPrivateMethod(t,e,s,i){const r=this.parseMethod(e,s,i,!1,!1,"ClassPrivateMethod",!0);t.body.push(r);const a="get"===r.kind?r.static?6:2:"set"===r.kind?r.static?5:1:0;this.declareClassPrivateMethodInScope(r,a)}declareClassPrivateMethodInScope(t,e){this.classScope.declarePrivateName(this.getPrivateNameSV(t.key),e,t.key.loc.start)}parsePostMemberNameModifiers(t){}parseClassPrivateProperty(t){return this.parseInitializer(t),this.semicolon(),this.finishNode(t,"ClassPrivateProperty")}parseClassProperty(t){return this.parseInitializer(t),this.semicolon(),this.finishNode(t,"ClassProperty")}parseClassAccessorProperty(t){return this.parseInitializer(t),this.semicolon(),this.finishNode(t,"ClassAccessorProperty")}parseInitializer(t){this.scope.enter(80),this.expressionScope.enter(ce()),this.prodParam.enter(0),t.value=this.eat(29)?this.parseMaybeAssignAllowIn():null,this.expressionScope.exit(),this.prodParam.exit(),this.scope.exit()}parseClassId(t,e,s,i=8331){if(q(this.state.type))t.id=this.parseIdentifier(),e&&this.declareNameFromIdentifier(t.id,i);else{if(!s&&e)throw this.raise(g.MissingClassName,{at:this.state.startLoc});t.id=null}}parseClassSuper(t){t.superClass=this.eat(81)?this.parseExprSubscripts():null}parseExport(t,e){const s=this.parseMaybeImportPhase(t,!0),i=this.maybeParseExportDefaultSpecifier(t,s),r=!i||this.eat(12),a=r&&this.eatExportStar(t),n=a&&this.maybeParseExportNamespaceSpecifier(t),o=r&&(!n||this.eat(12)),h=i||a;if(a&&!n){if(i&&this.unexpected(),e)throw this.raise(g.UnsupportedDecoratorExport,{at:t});return this.parseExportFrom(t,!0),this.finishNode(t,"ExportAllDeclaration")}const p=this.maybeParseExportNamedSpecifiers(t);let c;if(i&&r&&!a&&!p&&this.unexpected(null,5),n&&o&&this.unexpected(null,97),h||p){if(c=!1,e)throw this.raise(g.UnsupportedDecoratorExport,{at:t});this.parseExportFrom(t,h)}else c=this.maybeParseExportDeclaration(t);if(h||p||c){var l;const s=t;if(this.checkExport(s,!0,!1,!!s.source),"ClassDeclaration"===(null==(l=s.declaration)?void 0:l.type))this.maybeTakeDecorators(e,s.declaration,s);else if(e)throw this.raise(g.UnsupportedDecoratorExport,{at:t});return this.finishNode(s,"ExportNamedDeclaration")}if(this.eat(65)){const s=t,i=this.parseExportDefaultExpression();if(s.declaration=i,"ClassDeclaration"===i.type)this.maybeTakeDecorators(e,i,s);else if(e)throw this.raise(g.UnsupportedDecoratorExport,{at:t});return this.checkExport(s,!0,!0),this.finishNode(s,"ExportDefaultDeclaration")}this.unexpected(null,5)}eatExportStar(t){return this.eat(55)}maybeParseExportDefaultSpecifier(t,e){if(e||this.isExportDefaultSpecifier()){this.expectPlugin("exportDefaultFrom",null==e?void 0:e.loc.start);const s=e||this.parseIdentifier(!0),i=this.startNodeAtNode(s);return i.exported=s,t.specifiers=[this.finishNode(i,"ExportDefaultSpecifier")],!0}return!1}maybeParseExportNamespaceSpecifier(t){if(this.isContextual(93)){t.specifiers||(t.specifiers=[]);const e=this.startNodeAt(this.state.lastTokStartLoc);return this.next(),e.exported=this.parseModuleExportName(),t.specifiers.push(this.finishNode(e,"ExportNamespaceSpecifier")),!0}return!1}maybeParseExportNamedSpecifiers(t){if(this.match(5)){t.specifiers||(t.specifiers=[]);const e="type"===t.exportKind;return t.specifiers.push(...this.parseExportSpecifiers(e)),t.source=null,t.declaration=null,this.hasPlugin("importAssertions")&&(t.assertions=[]),!0}return!1}maybeParseExportDeclaration(t){return!!this.shouldParseExportDeclaration()&&(t.specifiers=[],t.source=null,this.hasPlugin("importAssertions")&&(t.assertions=[]),t.declaration=this.parseExportDeclaration(t),!0)}isAsyncFunction(){if(!this.isContextual(95))return!1;const t=this.nextTokenInLineStart();return this.isUnparsedContextual(t,"function")}parseExportDefaultExpression(){const t=this.startNode();if(this.match(68))return this.next(),this.parseFunction(t,5);if(this.isAsyncFunction())return this.next(),this.next(),this.parseFunction(t,13);if(this.match(80))return this.parseClass(t,!0,!0);if(this.match(26))return this.hasPlugin("decorators")&&!0===this.getPluginOption("decorators","decoratorsBeforeExport")&&this.raise(g.DecoratorBeforeExport,{at:this.state.startLoc}),this.parseClass(this.maybeTakeDecorators(this.parseDecorators(!1),this.startNode()),!0,!0);if(this.match(75)||this.match(74)||this.isLet())throw this.raise(g.UnsupportedDefaultExport,{at:this.state.startLoc});const e=this.parseMaybeAssignAllowIn();return this.semicolon(),e}parseExportDeclaration(t){if(this.match(80)){return this.parseClass(this.startNode(),!0,!1)}return this.parseStatementListItem()}isExportDefaultSpecifier(){const{type:t}=this.state;if(q(t)){if(95===t&&!this.state.containsEsc||99===t)return!1;if((128===t||127===t)&&!this.state.containsEsc){const{type:t}=this.lookahead();if(q(t)&&97!==t||5===t)return this.expectOnePlugin(["flow","typescript"]),!1}}else if(!this.match(65))return!1;const e=this.nextTokenStart(),s=this.isUnparsedContextual(e,"from");if(44===this.input.charCodeAt(e)||q(this.state.type)&&s)return!0;if(this.match(65)&&s){const t=this.input.charCodeAt(this.nextTokenStartSince(e+4));return 34===t||39===t}return!1}parseExportFrom(t,e){this.eatContextual(97)?(t.source=this.parseImportSource(),this.checkExport(t),this.maybeParseImportAttributes(t),this.checkJSONModuleImport(t)):e&&this.unexpected(),this.semicolon()}shouldParseExportDeclaration(){const{type:t}=this.state;return 26===t&&(this.expectOnePlugin(["decorators","decorators-legacy"]),this.hasPlugin("decorators"))?(!0===this.getPluginOption("decorators","decoratorsBeforeExport")&&this.raise(g.DecoratorBeforeExport,{at:this.state.startLoc}),!0):74===t||75===t||68===t||80===t||this.isLet()||this.isAsyncFunction()}checkExport(t,e,s,i){if(e)if(s){if(this.checkDuplicateExports(t,"default"),this.hasPlugin("exportDefaultFrom")){var r;const e=t.declaration;"Identifier"!==e.type||"from"!==e.name||e.end-e.start!==4||null!=(r=e.extra)&&r.parenthesized||this.raise(g.ExportDefaultFromAsIdentifier,{at:e})}}else if(t.specifiers&&t.specifiers.length)for(const a of t.specifiers){const{exported:t}=a,e="Identifier"===t.type?t.name:t.value;if(this.checkDuplicateExports(a,e),!i&&a.local){const{local:t}=a;"Identifier"!==t.type?this.raise(g.ExportBindingIsString,{at:a,localName:t.value,exportName:e}):(this.checkReservedWord(t.name,t.loc.start,!0,!1),this.scope.checkLocalExport(t))}}else if(t.declaration)if("FunctionDeclaration"===t.declaration.type||"ClassDeclaration"===t.declaration.type){const e=t.declaration.id;if(!e)throw new Error("Assertion failure");this.checkDuplicateExports(t,e.name)}else if("VariableDeclaration"===t.declaration.type)for(const a of t.declaration.declarations)this.checkDeclaration(a.id)}checkDeclaration(t){if("Identifier"===t.type)this.checkDuplicateExports(t,t.name);else if("ObjectPattern"===t.type)for(const e of t.properties)this.checkDeclaration(e);else if("ArrayPattern"===t.type)for(const e of t.elements)e&&this.checkDeclaration(e);else"ObjectProperty"===t.type?this.checkDeclaration(t.value):"RestElement"===t.type?this.checkDeclaration(t.argument):"AssignmentPattern"===t.type&&this.checkDeclaration(t.left)}checkDuplicateExports(t,e){this.exportedIdentifiers.has(e)&&("default"===e?this.raise(g.DuplicateDefaultExport,{at:t}):this.raise(g.DuplicateExport,{at:t,exportName:e})),this.exportedIdentifiers.add(e)}parseExportSpecifiers(t){const e=[];let s=!0;for(this.expect(5);!this.eat(8);){if(s)s=!1;else if(this.expect(12),this.eat(8))break;const i=this.isContextual(128),r=this.match(131),a=this.startNode();a.local=this.parseModuleExportName(),e.push(this.parseExportSpecifier(a,r,t,i))}return e}parseExportSpecifier(t,e,s,i){return this.eatContextual(93)?t.exported=this.parseModuleExportName():e?t.exported=xe(t.local):t.exported||(t.exported=ye(t.local)),this.finishNode(t,"ExportSpecifier")}parseModuleExportName(){if(this.match(131)){const t=this.parseStringLiteral(this.state.value),e=t.value.match(Xe);return e&&this.raise(g.ModuleExportNameHasLoneSurrogate,{at:t,surrogateCharCode:e[0].charCodeAt(0)}),t}return this.parseIdentifier(!0)}isJSONModuleImport(t){return null!=t.assertions&&t.assertions.some((({key:t,value:e})=>"json"===e.value&&("Identifier"===t.type?"type"===t.name:"type"===t.value)))}checkImportReflection(t){var e;t.module&&(1===t.specifiers.length&&"ImportDefaultSpecifier"===t.specifiers[0].type||this.raise(g.ImportReflectionNotBinding,{at:t.specifiers[0].loc.start}),(null==(e=t.assertions)?void 0:e.length)>0&&this.raise(g.ImportReflectionHasAssertion,{at:t.specifiers[0].loc.start}))}checkJSONModuleImport(t){if(this.isJSONModuleImport(t)&&"ExportAllDeclaration"!==t.type){const{specifiers:e}=t;if(null!=e){const t=e.find((t=>{let e;if("ExportSpecifier"===t.type?e=t.local:"ImportSpecifier"===t.type&&(e=t.imported),void 0!==e)return"Identifier"===e.type?"default"!==e.name:"default"!==e.value}));void 0!==t&&this.raise(g.ImportJSONBindingNotDefault,{at:t.loc.start})}}}isPotentialImportPhase(t){return!t&&this.isContextual(125)}applyImportPhase(t,e,s,i){e||("module"===s?(this.expectPlugin("importReflection",i),t.module=!0):this.hasPlugin("importReflection")&&(t.module=!1))}parseMaybeImportPhase(t,e){if(!this.isPotentialImportPhase(e))return this.applyImportPhase(t,e,null),null;const s=this.parseIdentifier(!0),{type:i}=this.state;return($(i)?97!==i||102===this.lookaheadCharCode():12!==i)?(this.resetPreviousIdentifierLeadingComments(s),this.applyImportPhase(t,e,s.name,s.loc.start),null):(this.applyImportPhase(t,e,null),s)}isPrecedingIdImportPhase(t){const{type:e}=this.state;return q(e)?97!==e||102===this.lookaheadCharCode():12!==e}parseImport(t){return this.match(131)?this.parseImportSourceAndAttributes(t):this.parseImportSpecifiersAndAfter(t,this.parseMaybeImportPhase(t,!1))}parseImportSpecifiersAndAfter(t,e){t.specifiers=[];const s=!this.maybeParseDefaultImportSpecifier(t,e)||this.eat(12),i=s&&this.maybeParseStarImportSpecifier(t);return s&&!i&&this.parseNamedImportSpecifiers(t),this.expectContextual(97),this.parseImportSourceAndAttributes(t)}parseImportSourceAndAttributes(t){return null!=t.specifiers||(t.specifiers=[]),t.source=this.parseImportSource(),this.maybeParseImportAttributes(t),this.checkImportReflection(t),this.checkJSONModuleImport(t),this.semicolon(),this.finishNode(t,"ImportDeclaration")}parseImportSource(){return this.match(131)||this.unexpected(),this.parseExprAtom()}parseImportSpecifierLocal(t,e,s){e.local=this.parseIdentifier(),t.specifiers.push(this.finishImportSpecifier(e,s))}finishImportSpecifier(t,e,s=8201){return this.checkLVal(t.local,{in:{type:e},binding:s}),this.finishNode(t,e)}parseImportAttributes(){this.expect(5);const t=[],e=new Set;do{if(this.match(8))break;const s=this.startNode(),i=this.state.value;if(e.has(i)&&this.raise(g.ModuleAttributesWithDuplicateKeys,{at:this.state.startLoc,key:i}),e.add(i),this.match(131)?s.key=this.parseStringLiteral(i):s.key=this.parseIdentifier(!0),this.expect(14),!this.match(131))throw 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