/*! ***************************************************************************** Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT. See the Apache Version 2.0 License for specific language governing permissions and limitations under the License. ***************************************************************************** */ declare namespace ts { const versionMajorMinor = "3.0"; const version: string; } declare namespace ts { interface MapLike { [index: string]: T; } interface SortedArray extends Array { " __sortedArrayBrand": any; } interface ReadonlyMap { get(key: string): T | undefined; has(key: string): boolean; forEach(action: (value: T, key: string) => void): void; readonly size: number; keys(): Iterator; values(): Iterator; entries(): Iterator<[string, T]>; } interface Map extends ReadonlyMap { set(key: string, value: T): this; delete(key: string): boolean; clear(): void; } interface Iterator { next(): { value: T; done: false; } | { value: never; done: true; }; } interface Push { push(...values: T[]): void; } } declare namespace ts { type Path = string & { __pathBrand: any; }; interface TextRange { pos: number; end: number; } type JsDocSyntaxKind = SyntaxKind.EndOfFileToken | SyntaxKind.WhitespaceTrivia | SyntaxKind.AtToken | SyntaxKind.NewLineTrivia | SyntaxKind.AsteriskToken | SyntaxKind.OpenBraceToken | SyntaxKind.CloseBraceToken | SyntaxKind.LessThanToken | SyntaxKind.OpenBracketToken | SyntaxKind.CloseBracketToken | SyntaxKind.EqualsToken | SyntaxKind.CommaToken | SyntaxKind.DotToken | SyntaxKind.Identifier | SyntaxKind.NoSubstitutionTemplateLiteral | SyntaxKind.Unknown; type JsxTokenSyntaxKind = SyntaxKind.LessThanSlashToken | SyntaxKind.EndOfFileToken | SyntaxKind.ConflictMarkerTrivia | SyntaxKind.JsxText | SyntaxKind.JsxTextAllWhiteSpaces | SyntaxKind.OpenBraceToken | SyntaxKind.LessThanToken; enum SyntaxKind { Unknown = 0, EndOfFileToken = 1, SingleLineCommentTrivia = 2, MultiLineCommentTrivia = 3, NewLineTrivia = 4, WhitespaceTrivia = 5, ShebangTrivia = 6, ConflictMarkerTrivia = 7, NumericLiteral = 8, StringLiteral = 9, JsxText = 10, JsxTextAllWhiteSpaces = 11, RegularExpressionLiteral = 12, NoSubstitutionTemplateLiteral = 13, TemplateHead = 14, TemplateMiddle = 15, TemplateTail = 16, OpenBraceToken = 17, CloseBraceToken = 18, OpenParenToken = 19, CloseParenToken = 20, OpenBracketToken = 21, CloseBracketToken = 22, DotToken = 23, DotDotDotToken = 24, SemicolonToken = 25, CommaToken = 26, LessThanToken = 27, LessThanSlashToken = 28, GreaterThanToken = 29, LessThanEqualsToken = 30, GreaterThanEqualsToken = 31, EqualsEqualsToken = 32, ExclamationEqualsToken = 33, EqualsEqualsEqualsToken = 34, ExclamationEqualsEqualsToken = 35, EqualsGreaterThanToken = 36, PlusToken = 37, MinusToken = 38, AsteriskToken = 39, AsteriskAsteriskToken = 40, SlashToken = 41, PercentToken = 42, PlusPlusToken = 43, MinusMinusToken = 44, LessThanLessThanToken = 45, GreaterThanGreaterThanToken = 46, GreaterThanGreaterThanGreaterThanToken = 47, AmpersandToken = 48, BarToken = 49, CaretToken = 50, ExclamationToken = 51, TildeToken = 52, AmpersandAmpersandToken = 53, BarBarToken = 54, QuestionToken = 55, ColonToken = 56, AtToken = 57, EqualsToken = 58, PlusEqualsToken = 59, MinusEqualsToken = 60, AsteriskEqualsToken = 61, AsteriskAsteriskEqualsToken = 62, SlashEqualsToken = 63, PercentEqualsToken = 64, LessThanLessThanEqualsToken = 65, GreaterThanGreaterThanEqualsToken = 66, GreaterThanGreaterThanGreaterThanEqualsToken = 67, AmpersandEqualsToken = 68, BarEqualsToken = 69, CaretEqualsToken = 70, Identifier = 71, BreakKeyword = 72, CaseKeyword = 73, CatchKeyword = 74, ClassKeyword = 75, ConstKeyword = 76, ContinueKeyword = 77, DebuggerKeyword = 78, DefaultKeyword = 79, DeleteKeyword = 80, DoKeyword = 81, ElseKeyword = 82, EnumKeyword = 83, ExportKeyword = 84, ExtendsKeyword = 85, FalseKeyword = 86, FinallyKeyword = 87, ForKeyword = 88, FunctionKeyword = 89, IfKeyword = 90, ImportKeyword = 91, InKeyword = 92, InstanceOfKeyword = 93, NewKeyword = 94, NullKeyword = 95, ReturnKeyword = 96, SuperKeyword = 97, SwitchKeyword = 98, ThisKeyword = 99, ThrowKeyword = 100, TrueKeyword = 101, TryKeyword = 102, TypeOfKeyword = 103, VarKeyword = 104, VoidKeyword = 105, WhileKeyword = 106, WithKeyword = 107, ImplementsKeyword = 108, InterfaceKeyword = 109, LetKeyword = 110, PackageKeyword = 111, PrivateKeyword = 112, ProtectedKeyword = 113, PublicKeyword = 114, StaticKeyword = 115, YieldKeyword = 116, AbstractKeyword = 117, AsKeyword = 118, AnyKeyword = 119, AsyncKeyword = 120, AwaitKeyword = 121, BooleanKeyword = 122, ConstructorKeyword = 123, DeclareKeyword = 124, GetKeyword = 125, InferKeyword = 126, IsKeyword = 127, KeyOfKeyword = 128, ModuleKeyword = 129, NamespaceKeyword = 130, NeverKeyword = 131, ReadonlyKeyword = 132, RequireKeyword = 133, NumberKeyword = 134, ObjectKeyword = 135, SetKeyword = 136, StringKeyword = 137, SymbolKeyword = 138, TypeKeyword = 139, UndefinedKeyword = 140, UniqueKeyword = 141, UnknownKeyword = 142, FromKeyword = 143, GlobalKeyword = 144, OfKeyword = 145, QualifiedName = 146, ComputedPropertyName = 147, TypeParameter = 148, Parameter = 149, Decorator = 150, PropertySignature = 151, PropertyDeclaration = 152, MethodSignature = 153, MethodDeclaration = 154, Constructor = 155, GetAccessor = 156, SetAccessor = 157, CallSignature = 158, ConstructSignature = 159, IndexSignature = 160, TypePredicate = 161, TypeReference = 162, FunctionType = 163, ConstructorType = 164, TypeQuery = 165, TypeLiteral = 166, ArrayType = 167, TupleType = 168, UnionType = 169, IntersectionType = 170, ConditionalType = 171, InferType = 172, ParenthesizedType = 173, ThisType = 174, TypeOperator = 175, IndexedAccessType = 176, MappedType = 177, LiteralType = 178, ImportType = 179, ObjectBindingPattern = 180, ArrayBindingPattern = 181, BindingElement = 182, ArrayLiteralExpression = 183, ObjectLiteralExpression = 184, PropertyAccessExpression = 185, ElementAccessExpression = 186, CallExpression = 187, NewExpression = 188, TaggedTemplateExpression = 189, TypeAssertionExpression = 190, ParenthesizedExpression = 191, FunctionExpression = 192, ArrowFunction = 193, DeleteExpression = 194, TypeOfExpression = 195, VoidExpression = 196, AwaitExpression = 197, PrefixUnaryExpression = 198, PostfixUnaryExpression = 199, BinaryExpression = 200, ConditionalExpression = 201, TemplateExpression = 202, YieldExpression = 203, SpreadElement = 204, ClassExpression = 205, OmittedExpression = 206, ExpressionWithTypeArguments = 207, AsExpression = 208, NonNullExpression = 209, MetaProperty = 210, TemplateSpan = 211, SemicolonClassElement = 212, Block = 213, VariableStatement = 214, EmptyStatement = 215, ExpressionStatement = 216, IfStatement = 217, DoStatement = 218, WhileStatement = 219, ForStatement = 220, ForInStatement = 221, ForOfStatement = 222, ContinueStatement = 223, BreakStatement = 224, ReturnStatement = 225, WithStatement = 226, SwitchStatement = 227, LabeledStatement = 228, ThrowStatement = 229, TryStatement = 230, DebuggerStatement = 231, VariableDeclaration = 232, VariableDeclarationList = 233, FunctionDeclaration = 234, ClassDeclaration = 235, InterfaceDeclaration = 236, TypeAliasDeclaration = 237, EnumDeclaration = 238, ModuleDeclaration = 239, ModuleBlock = 240, CaseBlock = 241, NamespaceExportDeclaration = 242, ImportEqualsDeclaration = 243, ImportDeclaration = 244, ImportClause = 245, NamespaceImport = 246, NamedImports = 247, ImportSpecifier = 248, ExportAssignment = 249, ExportDeclaration = 250, NamedExports = 251, ExportSpecifier = 252, MissingDeclaration = 253, ExternalModuleReference = 254, JsxElement = 255, JsxSelfClosingElement = 256, JsxOpeningElement = 257, JsxClosingElement = 258, JsxFragment = 259, JsxOpeningFragment = 260, JsxClosingFragment = 261, JsxAttribute = 262, JsxAttributes = 263, JsxSpreadAttribute = 264, JsxExpression = 265, CaseClause = 266, DefaultClause = 267, HeritageClause = 268, CatchClause = 269, PropertyAssignment = 270, ShorthandPropertyAssignment = 271, SpreadAssignment = 272, EnumMember = 273, SourceFile = 274, Bundle = 275, UnparsedSource = 276, InputFiles = 277, JSDocTypeExpression = 278, JSDocAllType = 279, JSDocUnknownType = 280, JSDocNullableType = 281, JSDocNonNullableType = 282, JSDocOptionalType = 283, JSDocFunctionType = 284, JSDocVariadicType = 285, JSDocComment = 286, JSDocTypeLiteral = 287, JSDocSignature = 288, JSDocTag = 289, JSDocAugmentsTag = 290, JSDocClassTag = 291, JSDocCallbackTag = 292, JSDocParameterTag = 293, JSDocReturnTag = 294, JSDocThisTag = 295, JSDocTypeTag = 296, JSDocTemplateTag = 297, JSDocTypedefTag = 298, JSDocPropertyTag = 299, SyntaxList = 300, NotEmittedStatement = 301, PartiallyEmittedExpression = 302, CommaListExpression = 303, MergeDeclarationMarker = 304, EndOfDeclarationMarker = 305, Count = 306, FirstAssignment = 58, LastAssignment = 70, FirstCompoundAssignment = 59, LastCompoundAssignment = 70, FirstReservedWord = 72, LastReservedWord = 107, FirstKeyword = 72, LastKeyword = 145, FirstFutureReservedWord = 108, LastFutureReservedWord = 116, FirstTypeNode = 161, LastTypeNode = 179, FirstPunctuation = 17, LastPunctuation = 70, FirstToken = 0, LastToken = 145, FirstTriviaToken = 2, LastTriviaToken = 7, FirstLiteralToken = 8, LastLiteralToken = 13, FirstTemplateToken = 13, LastTemplateToken = 16, FirstBinaryOperator = 27, LastBinaryOperator = 70, FirstNode = 146, FirstJSDocNode = 278, LastJSDocNode = 299, FirstJSDocTagNode = 289, LastJSDocTagNode = 299 } enum NodeFlags { None = 0, Let = 1, Const = 2, NestedNamespace = 4, Synthesized = 8, Namespace = 16, ExportContext = 32, ContainsThis = 64, HasImplicitReturn = 128, HasExplicitReturn = 256, GlobalAugmentation = 512, HasAsyncFunctions = 1024, DisallowInContext = 2048, YieldContext = 4096, DecoratorContext = 8192, AwaitContext = 16384, ThisNodeHasError = 32768, JavaScriptFile = 65536, ThisNodeOrAnySubNodesHasError = 131072, HasAggregatedChildData = 262144, JSDoc = 2097152, JsonFile = 16777216, BlockScoped = 3, ReachabilityCheckFlags = 384, ReachabilityAndEmitFlags = 1408, ContextFlags = 12679168, TypeExcludesFlags = 20480 } enum ModifierFlags { None = 0, Export = 1, Ambient = 2, Public = 4, Private = 8, Protected = 16, Static = 32, Readonly = 64, Abstract = 128, Async = 256, Default = 512, Const = 2048, HasComputedFlags = 536870912, AccessibilityModifier = 28, ParameterPropertyModifier = 92, NonPublicAccessibilityModifier = 24, TypeScriptModifier = 2270, ExportDefault = 513, All = 3071 } enum JsxFlags { None = 0, IntrinsicNamedElement = 1, IntrinsicIndexedElement = 2, IntrinsicElement = 3 } interface Node extends TextRange { kind: SyntaxKind; flags: NodeFlags; decorators?: NodeArray; modifiers?: ModifiersArray; parent: Node; } interface JSDocContainer { } type HasJSDoc = ParameterDeclaration | CallSignatureDeclaration | ConstructSignatureDeclaration | MethodSignature | PropertySignature | ArrowFunction | ParenthesizedExpression | SpreadAssignment | ShorthandPropertyAssignment | PropertyAssignment | FunctionExpression | LabeledStatement | ExpressionStatement | VariableStatement | FunctionDeclaration | ConstructorDeclaration | MethodDeclaration | PropertyDeclaration | AccessorDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | EnumMember | EnumDeclaration | ModuleDeclaration | ImportEqualsDeclaration | IndexSignatureDeclaration | FunctionTypeNode | ConstructorTypeNode | JSDocFunctionType | EndOfFileToken; type HasType = SignatureDeclaration | VariableDeclaration | ParameterDeclaration | PropertySignature | PropertyDeclaration | TypePredicateNode | ParenthesizedTypeNode | TypeOperatorNode | MappedTypeNode | AssertionExpression | TypeAliasDeclaration | JSDocTypeExpression | JSDocNonNullableType | JSDocNullableType | JSDocOptionalType | JSDocVariadicType; type HasInitializer = HasExpressionInitializer | ForStatement | ForInStatement | ForOfStatement | JsxAttribute; type HasExpressionInitializer = VariableDeclaration | ParameterDeclaration | BindingElement | PropertySignature | PropertyDeclaration | PropertyAssignment | EnumMember; interface NodeArray extends ReadonlyArray, TextRange { hasTrailingComma?: boolean; } interface Token extends Node { kind: TKind; } type DotDotDotToken = Token; type QuestionToken = Token; type ExclamationToken = Token; type ColonToken = Token; type EqualsToken = Token; type AsteriskToken = Token; type EqualsGreaterThanToken = Token; type EndOfFileToken = Token & JSDocContainer; type AtToken = Token; type ReadonlyToken = Token; type AwaitKeywordToken = Token; type PlusToken = Token; type MinusToken = Token; type Modifier = Token | Token | Token | Token | Token | Token | Token | Token | Token | Token | Token; type ModifiersArray = NodeArray; interface Identifier extends PrimaryExpression, Declaration { kind: SyntaxKind.Identifier; escapedText: __String; originalKeywordKind?: SyntaxKind; isInJSDocNamespace?: boolean; } interface TransientIdentifier extends Identifier { resolvedSymbol: Symbol; } interface QualifiedName extends Node { kind: SyntaxKind.QualifiedName; left: EntityName; right: Identifier; } type EntityName = Identifier | QualifiedName; type PropertyName = Identifier | StringLiteral | NumericLiteral | ComputedPropertyName; type DeclarationName = Identifier | StringLiteral | NumericLiteral | ComputedPropertyName | BindingPattern; interface Declaration extends Node { _declarationBrand: any; } interface NamedDeclaration extends Declaration { name?: DeclarationName; } interface DeclarationStatement extends NamedDeclaration, Statement { name?: Identifier | StringLiteral | NumericLiteral; } interface ComputedPropertyName extends Node { kind: SyntaxKind.ComputedPropertyName; expression: Expression; } interface Decorator extends Node { kind: SyntaxKind.Decorator; parent: NamedDeclaration; expression: LeftHandSideExpression; } interface TypeParameterDeclaration extends NamedDeclaration { kind: SyntaxKind.TypeParameter; parent: DeclarationWithTypeParameters | InferTypeNode; name: Identifier; constraint?: TypeNode; default?: TypeNode; expression?: Expression; } interface SignatureDeclarationBase extends NamedDeclaration, JSDocContainer { kind: SignatureDeclaration["kind"]; name?: PropertyName; typeParameters?: NodeArray; parameters: NodeArray; type?: TypeNode; } type SignatureDeclaration = CallSignatureDeclaration | ConstructSignatureDeclaration | MethodSignature | IndexSignatureDeclaration | FunctionTypeNode | ConstructorTypeNode | JSDocFunctionType | FunctionDeclaration | MethodDeclaration | ConstructorDeclaration | AccessorDeclaration | FunctionExpression | ArrowFunction; interface CallSignatureDeclaration extends SignatureDeclarationBase, TypeElement { kind: SyntaxKind.CallSignature; } interface ConstructSignatureDeclaration extends SignatureDeclarationBase, TypeElement { kind: SyntaxKind.ConstructSignature; } type BindingName = Identifier | BindingPattern; interface VariableDeclaration extends NamedDeclaration { kind: SyntaxKind.VariableDeclaration; parent: VariableDeclarationList | CatchClause; name: BindingName; exclamationToken?: ExclamationToken; type?: TypeNode; initializer?: Expression; } interface VariableDeclarationList extends Node { kind: SyntaxKind.VariableDeclarationList; parent: VariableStatement | ForStatement | ForOfStatement | ForInStatement; declarations: NodeArray; } interface ParameterDeclaration extends NamedDeclaration, JSDocContainer { kind: SyntaxKind.Parameter; parent: SignatureDeclaration; dotDotDotToken?: DotDotDotToken; name: BindingName; questionToken?: QuestionToken; type?: TypeNode; initializer?: Expression; } interface BindingElement extends NamedDeclaration { kind: SyntaxKind.BindingElement; parent: BindingPattern; propertyName?: PropertyName; dotDotDotToken?: DotDotDotToken; name: BindingName; initializer?: Expression; } interface PropertySignature extends TypeElement, JSDocContainer { kind: SyntaxKind.PropertySignature; name: PropertyName; questionToken?: QuestionToken; type?: TypeNode; initializer?: Expression; } interface PropertyDeclaration extends ClassElement, JSDocContainer { kind: SyntaxKind.PropertyDeclaration; parent: ClassLikeDeclaration; name: PropertyName; questionToken?: QuestionToken; exclamationToken?: ExclamationToken; type?: TypeNode; initializer?: Expression; } interface ObjectLiteralElement extends NamedDeclaration { _objectLiteralBrandBrand: any; name?: PropertyName; } type ObjectLiteralElementLike = PropertyAssignment | ShorthandPropertyAssignment | SpreadAssignment | MethodDeclaration | AccessorDeclaration; interface PropertyAssignment extends ObjectLiteralElement, JSDocContainer { parent: ObjectLiteralExpression; kind: SyntaxKind.PropertyAssignment; name: PropertyName; questionToken?: QuestionToken; initializer: Expression; } interface ShorthandPropertyAssignment extends ObjectLiteralElement, JSDocContainer { parent: ObjectLiteralExpression; kind: SyntaxKind.ShorthandPropertyAssignment; name: Identifier; questionToken?: QuestionToken; equalsToken?: Token; objectAssignmentInitializer?: Expression; } interface SpreadAssignment extends ObjectLiteralElement, JSDocContainer { parent: ObjectLiteralExpression; kind: SyntaxKind.SpreadAssignment; expression: Expression; } type VariableLikeDeclaration = VariableDeclaration | ParameterDeclaration | BindingElement | PropertyDeclaration | PropertyAssignment | PropertySignature | JsxAttribute | ShorthandPropertyAssignment | EnumMember | JSDocPropertyTag | JSDocParameterTag; interface PropertyLikeDeclaration extends NamedDeclaration { name: PropertyName; } interface ObjectBindingPattern extends Node { kind: SyntaxKind.ObjectBindingPattern; parent: VariableDeclaration | ParameterDeclaration | BindingElement; elements: NodeArray; } interface ArrayBindingPattern extends Node { kind: SyntaxKind.ArrayBindingPattern; parent: VariableDeclaration | ParameterDeclaration | BindingElement; elements: NodeArray; } type BindingPattern = ObjectBindingPattern | ArrayBindingPattern; type ArrayBindingElement = BindingElement | OmittedExpression; interface FunctionLikeDeclarationBase extends SignatureDeclarationBase { _functionLikeDeclarationBrand: any; asteriskToken?: AsteriskToken; questionToken?: QuestionToken; body?: Block | Expression; } type FunctionLikeDeclaration = FunctionDeclaration | MethodDeclaration | GetAccessorDeclaration | SetAccessorDeclaration | ConstructorDeclaration | FunctionExpression | ArrowFunction; type FunctionLike = SignatureDeclaration; interface FunctionDeclaration extends FunctionLikeDeclarationBase, DeclarationStatement { kind: SyntaxKind.FunctionDeclaration; name?: Identifier; body?: FunctionBody; } interface MethodSignature extends SignatureDeclarationBase, TypeElement { kind: SyntaxKind.MethodSignature; parent: ObjectTypeDeclaration; name: PropertyName; } interface MethodDeclaration extends FunctionLikeDeclarationBase, ClassElement, ObjectLiteralElement, JSDocContainer { kind: SyntaxKind.MethodDeclaration; parent: ClassLikeDeclaration | ObjectLiteralExpression; name: PropertyName; body?: FunctionBody; } interface ConstructorDeclaration extends FunctionLikeDeclarationBase, ClassElement, JSDocContainer { kind: SyntaxKind.Constructor; parent: ClassLikeDeclaration; body?: FunctionBody; } interface SemicolonClassElement extends ClassElement { kind: SyntaxKind.SemicolonClassElement; parent: ClassLikeDeclaration; } interface GetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, ObjectLiteralElement, JSDocContainer { kind: SyntaxKind.GetAccessor; parent: ClassLikeDeclaration | ObjectLiteralExpression; name: PropertyName; body?: FunctionBody; } interface SetAccessorDeclaration extends FunctionLikeDeclarationBase, ClassElement, ObjectLiteralElement, JSDocContainer { kind: SyntaxKind.SetAccessor; parent: ClassLikeDeclaration | ObjectLiteralExpression; name: PropertyName; body?: FunctionBody; } type AccessorDeclaration = GetAccessorDeclaration | SetAccessorDeclaration; interface IndexSignatureDeclaration extends SignatureDeclarationBase, ClassElement, TypeElement { kind: SyntaxKind.IndexSignature; parent: ObjectTypeDeclaration; } interface TypeNode extends Node { _typeNodeBrand: any; } interface KeywordTypeNode extends TypeNode { kind: SyntaxKind.AnyKeyword | SyntaxKind.UnknownKeyword | SyntaxKind.NumberKeyword | SyntaxKind.ObjectKeyword | SyntaxKind.BooleanKeyword | SyntaxKind.StringKeyword | SyntaxKind.SymbolKeyword | SyntaxKind.ThisKeyword | SyntaxKind.VoidKeyword | SyntaxKind.UndefinedKeyword | SyntaxKind.NullKeyword | SyntaxKind.NeverKeyword; } interface ImportTypeNode extends NodeWithTypeArguments { kind: SyntaxKind.ImportType; isTypeOf?: boolean; argument: TypeNode; qualifier?: EntityName; } interface ThisTypeNode extends TypeNode { kind: SyntaxKind.ThisType; } type FunctionOrConstructorTypeNode = FunctionTypeNode | ConstructorTypeNode; interface FunctionOrConstructorTypeNodeBase extends TypeNode, SignatureDeclarationBase { kind: SyntaxKind.FunctionType | SyntaxKind.ConstructorType; type: TypeNode; } interface FunctionTypeNode extends FunctionOrConstructorTypeNodeBase { kind: SyntaxKind.FunctionType; } interface ConstructorTypeNode extends FunctionOrConstructorTypeNodeBase { kind: SyntaxKind.ConstructorType; } interface NodeWithTypeArguments extends TypeNode { typeArguments?: NodeArray; } type TypeReferenceType = TypeReferenceNode | ExpressionWithTypeArguments; interface TypeReferenceNode extends NodeWithTypeArguments { kind: SyntaxKind.TypeReference; typeName: EntityName; } interface TypePredicateNode extends TypeNode { kind: SyntaxKind.TypePredicate; parent: SignatureDeclaration; parameterName: Identifier | ThisTypeNode; type: TypeNode; } interface TypeQueryNode extends TypeNode { kind: SyntaxKind.TypeQuery; exprName: EntityName; } interface TypeLiteralNode extends TypeNode, Declaration { kind: SyntaxKind.TypeLiteral; members: NodeArray; } interface ArrayTypeNode extends TypeNode { kind: SyntaxKind.ArrayType; elementType: TypeNode; } interface TupleTypeNode extends TypeNode { kind: SyntaxKind.TupleType; elementTypes: NodeArray; } type UnionOrIntersectionTypeNode = UnionTypeNode | IntersectionTypeNode; interface UnionTypeNode extends TypeNode { kind: SyntaxKind.UnionType; types: NodeArray; } interface IntersectionTypeNode extends TypeNode { kind: SyntaxKind.IntersectionType; types: NodeArray; } interface ConditionalTypeNode extends TypeNode { kind: SyntaxKind.ConditionalType; checkType: TypeNode; extendsType: TypeNode; trueType: TypeNode; falseType: TypeNode; } interface InferTypeNode extends TypeNode { kind: SyntaxKind.InferType; typeParameter: TypeParameterDeclaration; } interface ParenthesizedTypeNode extends TypeNode { kind: SyntaxKind.ParenthesizedType; type: TypeNode; } interface TypeOperatorNode extends TypeNode { kind: SyntaxKind.TypeOperator; operator: SyntaxKind.KeyOfKeyword | SyntaxKind.UniqueKeyword; type: TypeNode; } interface IndexedAccessTypeNode extends TypeNode { kind: SyntaxKind.IndexedAccessType; objectType: TypeNode; indexType: TypeNode; } interface MappedTypeNode extends TypeNode, Declaration { kind: SyntaxKind.MappedType; readonlyToken?: ReadonlyToken | PlusToken | MinusToken; typeParameter: TypeParameterDeclaration; questionToken?: QuestionToken | PlusToken | MinusToken; type?: TypeNode; } interface LiteralTypeNode extends TypeNode { kind: SyntaxKind.LiteralType; literal: BooleanLiteral | LiteralExpression | PrefixUnaryExpression; } interface StringLiteral extends LiteralExpression { kind: SyntaxKind.StringLiteral; } type StringLiteralLike = StringLiteral | NoSubstitutionTemplateLiteral; interface Expression extends Node { _expressionBrand: any; } interface OmittedExpression extends Expression { kind: SyntaxKind.OmittedExpression; } interface PartiallyEmittedExpression extends LeftHandSideExpression { kind: SyntaxKind.PartiallyEmittedExpression; expression: Expression; } interface UnaryExpression extends Expression { _unaryExpressionBrand: any; } type IncrementExpression = UpdateExpression; interface UpdateExpression extends UnaryExpression { _updateExpressionBrand: any; } type PrefixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken | SyntaxKind.PlusToken | SyntaxKind.MinusToken | SyntaxKind.TildeToken | SyntaxKind.ExclamationToken; interface PrefixUnaryExpression extends UpdateExpression { kind: SyntaxKind.PrefixUnaryExpression; operator: PrefixUnaryOperator; operand: UnaryExpression; } type PostfixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken; interface PostfixUnaryExpression extends UpdateExpression { kind: SyntaxKind.PostfixUnaryExpression; operand: LeftHandSideExpression; operator: PostfixUnaryOperator; } interface LeftHandSideExpression extends UpdateExpression { _leftHandSideExpressionBrand: any; } interface MemberExpression extends LeftHandSideExpression { _memberExpressionBrand: any; } interface PrimaryExpression extends MemberExpression { _primaryExpressionBrand: any; } interface NullLiteral extends PrimaryExpression, TypeNode { kind: SyntaxKind.NullKeyword; } interface BooleanLiteral extends PrimaryExpression, TypeNode { kind: SyntaxKind.TrueKeyword | SyntaxKind.FalseKeyword; } interface ThisExpression extends PrimaryExpression, KeywordTypeNode { kind: SyntaxKind.ThisKeyword; } interface SuperExpression extends PrimaryExpression { kind: SyntaxKind.SuperKeyword; } interface ImportExpression extends PrimaryExpression { kind: SyntaxKind.ImportKeyword; } interface DeleteExpression extends UnaryExpression { kind: SyntaxKind.DeleteExpression; expression: UnaryExpression; } interface TypeOfExpression extends UnaryExpression { kind: SyntaxKind.TypeOfExpression; expression: UnaryExpression; } interface VoidExpression extends UnaryExpression { kind: SyntaxKind.VoidExpression; expression: UnaryExpression; } interface AwaitExpression extends UnaryExpression { kind: SyntaxKind.AwaitExpression; expression: UnaryExpression; } interface YieldExpression extends Expression { kind: SyntaxKind.YieldExpression; asteriskToken?: AsteriskToken; expression?: Expression; } type ExponentiationOperator = SyntaxKind.AsteriskAsteriskToken; type MultiplicativeOperator = SyntaxKind.AsteriskToken | SyntaxKind.SlashToken | SyntaxKind.PercentToken; type MultiplicativeOperatorOrHigher = ExponentiationOperator | MultiplicativeOperator; type AdditiveOperator = SyntaxKind.PlusToken | SyntaxKind.MinusToken; type AdditiveOperatorOrHigher = MultiplicativeOperatorOrHigher | AdditiveOperator; type ShiftOperator = SyntaxKind.LessThanLessThanToken | SyntaxKind.GreaterThanGreaterThanToken | SyntaxKind.GreaterThanGreaterThanGreaterThanToken; type ShiftOperatorOrHigher = AdditiveOperatorOrHigher | ShiftOperator; type RelationalOperator = SyntaxKind.LessThanToken | SyntaxKind.LessThanEqualsToken | SyntaxKind.GreaterThanToken | SyntaxKind.GreaterThanEqualsToken | SyntaxKind.InstanceOfKeyword | SyntaxKind.InKeyword; type RelationalOperatorOrHigher = ShiftOperatorOrHigher | RelationalOperator; type EqualityOperator = SyntaxKind.EqualsEqualsToken | SyntaxKind.EqualsEqualsEqualsToken | SyntaxKind.ExclamationEqualsEqualsToken | SyntaxKind.ExclamationEqualsToken; type EqualityOperatorOrHigher = RelationalOperatorOrHigher | EqualityOperator; type BitwiseOperator = SyntaxKind.AmpersandToken | SyntaxKind.BarToken | SyntaxKind.CaretToken; type BitwiseOperatorOrHigher = EqualityOperatorOrHigher | BitwiseOperator; type LogicalOperator = SyntaxKind.AmpersandAmpersandToken | SyntaxKind.BarBarToken; type LogicalOperatorOrHigher = BitwiseOperatorOrHigher | LogicalOperator; type CompoundAssignmentOperator = SyntaxKind.PlusEqualsToken | SyntaxKind.MinusEqualsToken | SyntaxKind.AsteriskAsteriskEqualsToken | SyntaxKind.AsteriskEqualsToken | SyntaxKind.SlashEqualsToken | SyntaxKind.PercentEqualsToken | SyntaxKind.AmpersandEqualsToken | SyntaxKind.BarEqualsToken | SyntaxKind.CaretEqualsToken | SyntaxKind.LessThanLessThanEqualsToken | SyntaxKind.GreaterThanGreaterThanGreaterThanEqualsToken | SyntaxKind.GreaterThanGreaterThanEqualsToken; type AssignmentOperator = SyntaxKind.EqualsToken | CompoundAssignmentOperator; type AssignmentOperatorOrHigher = LogicalOperatorOrHigher | AssignmentOperator; type BinaryOperator = AssignmentOperatorOrHigher | SyntaxKind.CommaToken; type BinaryOperatorToken = Token; interface BinaryExpression extends Expression, Declaration { kind: SyntaxKind.BinaryExpression; left: Expression; operatorToken: BinaryOperatorToken; right: Expression; } type AssignmentOperatorToken = Token; interface AssignmentExpression extends BinaryExpression { left: LeftHandSideExpression; operatorToken: TOperator; } interface ObjectDestructuringAssignment extends AssignmentExpression { left: ObjectLiteralExpression; } interface ArrayDestructuringAssignment extends AssignmentExpression { left: ArrayLiteralExpression; } type DestructuringAssignment = ObjectDestructuringAssignment | ArrayDestructuringAssignment; type BindingOrAssignmentElement = VariableDeclaration | ParameterDeclaration | BindingElement | PropertyAssignment | ShorthandPropertyAssignment | SpreadAssignment | OmittedExpression | SpreadElement | ArrayLiteralExpression | ObjectLiteralExpression | AssignmentExpression | Identifier | PropertyAccessExpression | ElementAccessExpression; type BindingOrAssignmentElementRestIndicator = DotDotDotToken | SpreadElement | SpreadAssignment; type BindingOrAssignmentElementTarget = BindingOrAssignmentPattern | Identifier | PropertyAccessExpression | ElementAccessExpression | OmittedExpression; type ObjectBindingOrAssignmentPattern = ObjectBindingPattern | ObjectLiteralExpression; type ArrayBindingOrAssignmentPattern = ArrayBindingPattern | ArrayLiteralExpression; type AssignmentPattern = ObjectLiteralExpression | ArrayLiteralExpression; type BindingOrAssignmentPattern = ObjectBindingOrAssignmentPattern | ArrayBindingOrAssignmentPattern; interface ConditionalExpression extends Expression { kind: SyntaxKind.ConditionalExpression; condition: Expression; questionToken: QuestionToken; whenTrue: Expression; colonToken: ColonToken; whenFalse: Expression; } type FunctionBody = Block; type ConciseBody = FunctionBody | Expression; interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclarationBase, JSDocContainer { kind: SyntaxKind.FunctionExpression; name?: Identifier; body: FunctionBody; } interface ArrowFunction extends Expression, FunctionLikeDeclarationBase, JSDocContainer { kind: SyntaxKind.ArrowFunction; equalsGreaterThanToken: EqualsGreaterThanToken; body: ConciseBody; name: never; } interface LiteralLikeNode extends Node { text: string; isUnterminated?: boolean; hasExtendedUnicodeEscape?: boolean; } interface LiteralExpression extends LiteralLikeNode, PrimaryExpression { _literalExpressionBrand: any; } interface RegularExpressionLiteral extends LiteralExpression { kind: SyntaxKind.RegularExpressionLiteral; } interface NoSubstitutionTemplateLiteral extends LiteralExpression { kind: SyntaxKind.NoSubstitutionTemplateLiteral; } interface NumericLiteral extends LiteralExpression { kind: SyntaxKind.NumericLiteral; } interface TemplateHead extends LiteralLikeNode { kind: SyntaxKind.TemplateHead; parent: TemplateExpression; } interface TemplateMiddle extends LiteralLikeNode { kind: SyntaxKind.TemplateMiddle; parent: TemplateSpan; } interface TemplateTail extends LiteralLikeNode { kind: SyntaxKind.TemplateTail; parent: TemplateSpan; } type TemplateLiteral = TemplateExpression | NoSubstitutionTemplateLiteral; interface TemplateExpression extends PrimaryExpression { kind: SyntaxKind.TemplateExpression; head: TemplateHead; templateSpans: NodeArray; } interface TemplateSpan extends Node { kind: SyntaxKind.TemplateSpan; parent: TemplateExpression; expression: Expression; literal: TemplateMiddle | TemplateTail; } interface ParenthesizedExpression extends PrimaryExpression, JSDocContainer { kind: SyntaxKind.ParenthesizedExpression; expression: Expression; } interface ArrayLiteralExpression extends PrimaryExpression { kind: SyntaxKind.ArrayLiteralExpression; elements: NodeArray; } interface SpreadElement extends Expression { kind: SyntaxKind.SpreadElement; parent: ArrayLiteralExpression | CallExpression | NewExpression; expression: Expression; } interface ObjectLiteralExpressionBase extends PrimaryExpression, Declaration { properties: NodeArray; } interface ObjectLiteralExpression extends ObjectLiteralExpressionBase { kind: SyntaxKind.ObjectLiteralExpression; } type EntityNameExpression = Identifier | PropertyAccessEntityNameExpression; type EntityNameOrEntityNameExpression = EntityName | EntityNameExpression; interface PropertyAccessExpression extends MemberExpression, NamedDeclaration { kind: SyntaxKind.PropertyAccessExpression; expression: LeftHandSideExpression; name: Identifier; } interface SuperPropertyAccessExpression extends PropertyAccessExpression { expression: SuperExpression; } interface PropertyAccessEntityNameExpression extends PropertyAccessExpression { _propertyAccessExpressionLikeQualifiedNameBrand?: any; expression: EntityNameExpression; } interface ElementAccessExpression extends MemberExpression { kind: SyntaxKind.ElementAccessExpression; expression: LeftHandSideExpression; argumentExpression: Expression; } interface SuperElementAccessExpression extends ElementAccessExpression { expression: SuperExpression; } type SuperProperty = SuperPropertyAccessExpression | SuperElementAccessExpression; interface CallExpression extends LeftHandSideExpression, Declaration { kind: SyntaxKind.CallExpression; expression: LeftHandSideExpression; typeArguments?: NodeArray; arguments: NodeArray; } interface SuperCall extends CallExpression { expression: SuperExpression; } interface ImportCall extends CallExpression { expression: ImportExpression; } interface ExpressionWithTypeArguments extends NodeWithTypeArguments { kind: SyntaxKind.ExpressionWithTypeArguments; parent: HeritageClause; expression: LeftHandSideExpression; } interface NewExpression extends PrimaryExpression, Declaration { kind: SyntaxKind.NewExpression; expression: LeftHandSideExpression; typeArguments?: NodeArray; arguments?: NodeArray; } interface TaggedTemplateExpression extends MemberExpression { kind: SyntaxKind.TaggedTemplateExpression; tag: LeftHandSideExpression; typeArguments?: NodeArray; template: TemplateLiteral; } type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator | JsxOpeningLikeElement; interface AsExpression extends Expression { kind: SyntaxKind.AsExpression; expression: Expression; type: TypeNode; } interface TypeAssertion extends UnaryExpression { kind: SyntaxKind.TypeAssertionExpression; type: TypeNode; expression: UnaryExpression; } type AssertionExpression = TypeAssertion | AsExpression; interface NonNullExpression extends LeftHandSideExpression { kind: SyntaxKind.NonNullExpression; expression: Expression; } interface MetaProperty extends PrimaryExpression { kind: SyntaxKind.MetaProperty; keywordToken: SyntaxKind.NewKeyword | SyntaxKind.ImportKeyword; name: Identifier; } interface JsxElement extends PrimaryExpression { kind: SyntaxKind.JsxElement; openingElement: JsxOpeningElement; children: NodeArray; closingElement: JsxClosingElement; } type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement; type JsxAttributeLike = JsxAttribute | JsxSpreadAttribute; type JsxTagNameExpression = PrimaryExpression | PropertyAccessExpression; interface JsxAttributes extends ObjectLiteralExpressionBase { parent: JsxOpeningLikeElement; } interface JsxOpeningElement extends Expression { kind: SyntaxKind.JsxOpeningElement; parent: JsxElement; tagName: JsxTagNameExpression; typeArguments?: NodeArray; attributes: JsxAttributes; } interface JsxSelfClosingElement extends PrimaryExpression { kind: SyntaxKind.JsxSelfClosingElement; tagName: JsxTagNameExpression; typeArguments?: NodeArray; attributes: JsxAttributes; } interface JsxFragment extends PrimaryExpression { kind: SyntaxKind.JsxFragment; openingFragment: JsxOpeningFragment; children: NodeArray; closingFragment: JsxClosingFragment; } interface JsxOpeningFragment extends Expression { kind: SyntaxKind.JsxOpeningFragment; parent: JsxFragment; } interface JsxClosingFragment extends Expression { kind: SyntaxKind.JsxClosingFragment; parent: JsxFragment; } interface JsxAttribute extends ObjectLiteralElement { kind: SyntaxKind.JsxAttribute; parent: JsxAttributes; name: Identifier; initializer?: StringLiteral | JsxExpression; } interface JsxSpreadAttribute extends ObjectLiteralElement { kind: SyntaxKind.JsxSpreadAttribute; parent: JsxAttributes; expression: Expression; } interface JsxClosingElement extends Node { kind: SyntaxKind.JsxClosingElement; parent: JsxElement; tagName: JsxTagNameExpression; } interface JsxExpression extends Expression { kind: SyntaxKind.JsxExpression; parent: JsxElement | JsxAttributeLike; dotDotDotToken?: Token; expression?: Expression; } interface JsxText extends Node { kind: SyntaxKind.JsxText; containsOnlyWhiteSpaces: boolean; parent: JsxElement; } type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement | JsxFragment; interface Statement extends Node { _statementBrand: any; } interface NotEmittedStatement extends Statement { kind: SyntaxKind.NotEmittedStatement; } interface CommaListExpression extends Expression { kind: SyntaxKind.CommaListExpression; elements: NodeArray; } interface EmptyStatement extends Statement { kind: SyntaxKind.EmptyStatement; } interface DebuggerStatement extends Statement { kind: SyntaxKind.DebuggerStatement; } interface MissingDeclaration extends DeclarationStatement { kind: SyntaxKind.MissingDeclaration; name?: Identifier; } type BlockLike = SourceFile | Block | ModuleBlock | CaseOrDefaultClause; interface Block extends Statement { kind: SyntaxKind.Block; statements: NodeArray; } interface VariableStatement extends Statement, JSDocContainer { kind: SyntaxKind.VariableStatement; declarationList: VariableDeclarationList; } interface ExpressionStatement extends Statement, JSDocContainer { kind: SyntaxKind.ExpressionStatement; expression: Expression; } interface IfStatement extends Statement { kind: SyntaxKind.IfStatement; expression: Expression; thenStatement: Statement; elseStatement?: Statement; } interface IterationStatement extends Statement { statement: Statement; } interface DoStatement extends IterationStatement { kind: SyntaxKind.DoStatement; expression: Expression; } interface WhileStatement extends IterationStatement { kind: SyntaxKind.WhileStatement; expression: Expression; } type ForInitializer = VariableDeclarationList | Expression; interface ForStatement extends IterationStatement { kind: SyntaxKind.ForStatement; initializer?: ForInitializer; condition?: Expression; incrementor?: Expression; } type ForInOrOfStatement = ForInStatement | ForOfStatement; interface ForInStatement extends IterationStatement { kind: SyntaxKind.ForInStatement; initializer: ForInitializer; expression: Expression; } interface ForOfStatement extends IterationStatement { kind: SyntaxKind.ForOfStatement; awaitModifier?: AwaitKeywordToken; initializer: ForInitializer; expression: Expression; } interface BreakStatement extends Statement { kind: SyntaxKind.BreakStatement; label?: Identifier; } interface ContinueStatement extends Statement { kind: SyntaxKind.ContinueStatement; label?: Identifier; } type BreakOrContinueStatement = BreakStatement | ContinueStatement; interface ReturnStatement extends Statement { kind: SyntaxKind.ReturnStatement; expression?: Expression; } interface WithStatement extends Statement { kind: SyntaxKind.WithStatement; expression: Expression; statement: Statement; } interface SwitchStatement extends Statement { kind: SyntaxKind.SwitchStatement; expression: Expression; caseBlock: CaseBlock; possiblyExhaustive?: boolean; } interface CaseBlock extends Node { kind: SyntaxKind.CaseBlock; parent: SwitchStatement; clauses: NodeArray; } interface CaseClause extends Node { kind: SyntaxKind.CaseClause; parent: CaseBlock; expression: Expression; statements: NodeArray; } interface DefaultClause extends Node { kind: SyntaxKind.DefaultClause; parent: CaseBlock; statements: NodeArray; } type CaseOrDefaultClause = CaseClause | DefaultClause; interface LabeledStatement extends Statement, JSDocContainer { kind: SyntaxKind.LabeledStatement; label: Identifier; statement: Statement; } interface ThrowStatement extends Statement { kind: SyntaxKind.ThrowStatement; expression?: Expression; } interface TryStatement extends Statement { kind: SyntaxKind.TryStatement; tryBlock: Block; catchClause?: CatchClause; finallyBlock?: Block; } interface CatchClause extends Node { kind: SyntaxKind.CatchClause; parent: TryStatement; variableDeclaration?: VariableDeclaration; block: Block; } type ObjectTypeDeclaration = ClassLikeDeclaration | InterfaceDeclaration | TypeLiteralNode; type DeclarationWithTypeParameters = SignatureDeclaration | ClassLikeDeclaration | InterfaceDeclaration | TypeAliasDeclaration | JSDocTemplateTag | JSDocTypedefTag | JSDocCallbackTag | JSDocSignature; interface ClassLikeDeclarationBase extends NamedDeclaration, JSDocContainer { kind: SyntaxKind.ClassDeclaration | SyntaxKind.ClassExpression; name?: Identifier; typeParameters?: NodeArray; heritageClauses?: NodeArray; members: NodeArray; } interface ClassDeclaration extends ClassLikeDeclarationBase, DeclarationStatement { kind: SyntaxKind.ClassDeclaration; name?: Identifier; } interface ClassExpression extends ClassLikeDeclarationBase, PrimaryExpression { kind: SyntaxKind.ClassExpression; } type ClassLikeDeclaration = ClassDeclaration | ClassExpression; interface ClassElement extends NamedDeclaration { _classElementBrand: any; name?: PropertyName; } interface TypeElement extends NamedDeclaration { _typeElementBrand: any; name?: PropertyName; questionToken?: QuestionToken; } interface InterfaceDeclaration extends DeclarationStatement, JSDocContainer { kind: SyntaxKind.InterfaceDeclaration; name: Identifier; typeParameters?: NodeArray; heritageClauses?: NodeArray; members: NodeArray; } interface HeritageClause extends Node { kind: SyntaxKind.HeritageClause; parent: InterfaceDeclaration | ClassLikeDeclaration; token: SyntaxKind.ExtendsKeyword | SyntaxKind.ImplementsKeyword; types: NodeArray; } interface TypeAliasDeclaration extends DeclarationStatement, JSDocContainer { kind: SyntaxKind.TypeAliasDeclaration; name: Identifier; typeParameters?: NodeArray; type: TypeNode; } interface EnumMember extends NamedDeclaration, JSDocContainer { kind: SyntaxKind.EnumMember; parent: EnumDeclaration; name: PropertyName; initializer?: Expression; } interface EnumDeclaration extends DeclarationStatement, JSDocContainer { kind: SyntaxKind.EnumDeclaration; name: Identifier; members: NodeArray; } type ModuleName = Identifier | StringLiteral; type ModuleBody = NamespaceBody | JSDocNamespaceBody; interface ModuleDeclaration extends DeclarationStatement, JSDocContainer { kind: SyntaxKind.ModuleDeclaration; parent: ModuleBody | SourceFile; name: ModuleName; body?: ModuleBody | JSDocNamespaceDeclaration; } type NamespaceBody = ModuleBlock | NamespaceDeclaration; interface NamespaceDeclaration extends ModuleDeclaration { name: Identifier; body: NamespaceBody; } type JSDocNamespaceBody = Identifier | JSDocNamespaceDeclaration; interface JSDocNamespaceDeclaration extends ModuleDeclaration { name: Identifier; body?: JSDocNamespaceBody; } interface ModuleBlock extends Node, Statement { kind: SyntaxKind.ModuleBlock; parent: ModuleDeclaration; statements: NodeArray; } type ModuleReference = EntityName | ExternalModuleReference; interface ImportEqualsDeclaration extends DeclarationStatement, JSDocContainer { kind: SyntaxKind.ImportEqualsDeclaration; parent: SourceFile | ModuleBlock; name: Identifier; moduleReference: ModuleReference; } interface ExternalModuleReference extends Node { kind: SyntaxKind.ExternalModuleReference; parent: ImportEqualsDeclaration; expression: Expression; } interface ImportDeclaration extends Statement { kind: SyntaxKind.ImportDeclaration; parent: SourceFile | ModuleBlock; importClause?: ImportClause; moduleSpecifier: Expression; } type NamedImportBindings = NamespaceImport | NamedImports; interface ImportClause extends NamedDeclaration { kind: SyntaxKind.ImportClause; parent: ImportDeclaration; name?: Identifier; namedBindings?: NamedImportBindings; } interface NamespaceImport extends NamedDeclaration { kind: SyntaxKind.NamespaceImport; parent: ImportClause; name: Identifier; } interface NamespaceExportDeclaration extends DeclarationStatement { kind: SyntaxKind.NamespaceExportDeclaration; name: Identifier; } interface ExportDeclaration extends DeclarationStatement { kind: SyntaxKind.ExportDeclaration; parent: SourceFile | ModuleBlock; exportClause?: NamedExports; moduleSpecifier?: Expression; } interface NamedImports extends Node { kind: SyntaxKind.NamedImports; parent: ImportClause; elements: NodeArray; } interface NamedExports extends Node { kind: SyntaxKind.NamedExports; parent: ExportDeclaration; elements: NodeArray; } type NamedImportsOrExports = NamedImports | NamedExports; interface ImportSpecifier extends NamedDeclaration { kind: SyntaxKind.ImportSpecifier; parent: NamedImports; propertyName?: Identifier; name: Identifier; } interface ExportSpecifier extends NamedDeclaration { kind: SyntaxKind.ExportSpecifier; parent: NamedExports; propertyName?: Identifier; name: Identifier; } type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier; interface ExportAssignment extends DeclarationStatement { kind: SyntaxKind.ExportAssignment; parent: SourceFile; isExportEquals?: boolean; expression: Expression; } interface FileReference extends TextRange { fileName: string; } interface CheckJsDirective extends TextRange { enabled: boolean; } type CommentKind = SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia; interface CommentRange extends TextRange { hasTrailingNewLine?: boolean; kind: CommentKind; } interface SynthesizedComment extends CommentRange { text: string; pos: -1; end: -1; } interface JSDocTypeExpression extends TypeNode { kind: SyntaxKind.JSDocTypeExpression; type: TypeNode; } interface JSDocType extends TypeNode { _jsDocTypeBrand: any; } interface JSDocAllType extends JSDocType { kind: SyntaxKind.JSDocAllType; } interface JSDocUnknownType extends JSDocType { kind: SyntaxKind.JSDocUnknownType; } interface JSDocNonNullableType extends JSDocType { kind: SyntaxKind.JSDocNonNullableType; type: TypeNode; } interface JSDocNullableType extends JSDocType { kind: SyntaxKind.JSDocNullableType; type: TypeNode; } interface JSDocOptionalType extends JSDocType { kind: SyntaxKind.JSDocOptionalType; type: TypeNode; } interface JSDocFunctionType extends JSDocType, SignatureDeclarationBase { kind: SyntaxKind.JSDocFunctionType; } interface JSDocVariadicType extends JSDocType { kind: SyntaxKind.JSDocVariadicType; type: TypeNode; } type JSDocTypeReferencingNode = JSDocVariadicType | JSDocOptionalType | JSDocNullableType | JSDocNonNullableType; interface JSDoc extends Node { kind: SyntaxKind.JSDocComment; parent: HasJSDoc; tags?: NodeArray; comment?: string; } interface JSDocTag extends Node { parent: JSDoc | JSDocTypeLiteral; atToken: AtToken; tagName: Identifier; comment?: string; } interface JSDocUnknownTag extends JSDocTag { kind: SyntaxKind.JSDocTag; } interface JSDocAugmentsTag extends JSDocTag { kind: SyntaxKind.JSDocAugmentsTag; class: ExpressionWithTypeArguments & { expression: Identifier | PropertyAccessEntityNameExpression; }; } interface JSDocClassTag extends JSDocTag { kind: SyntaxKind.JSDocClassTag; } interface JSDocThisTag extends JSDocTag { kind: SyntaxKind.JSDocThisTag; typeExpression?: JSDocTypeExpression; } interface JSDocTemplateTag extends JSDocTag { kind: SyntaxKind.JSDocTemplateTag; typeParameters: NodeArray; } interface JSDocReturnTag extends JSDocTag { kind: SyntaxKind.JSDocReturnTag; typeExpression?: JSDocTypeExpression; } interface JSDocTypeTag extends JSDocTag { kind: SyntaxKind.JSDocTypeTag; typeExpression?: JSDocTypeExpression; } interface JSDocTypedefTag extends JSDocTag, NamedDeclaration { parent: JSDoc; kind: SyntaxKind.JSDocTypedefTag; fullName?: JSDocNamespaceDeclaration | Identifier; name?: Identifier; typeExpression?: JSDocTypeExpression | JSDocTypeLiteral; } interface JSDocCallbackTag extends JSDocTag, NamedDeclaration { parent: JSDoc; kind: SyntaxKind.JSDocCallbackTag; fullName?: JSDocNamespaceDeclaration | Identifier; name?: Identifier; typeExpression: JSDocSignature; } interface JSDocSignature extends JSDocType, Declaration { kind: SyntaxKind.JSDocSignature; typeParameters?: ReadonlyArray; parameters: ReadonlyArray; type: JSDocReturnTag | undefined; } interface JSDocPropertyLikeTag extends JSDocTag, Declaration { parent: JSDoc; name: EntityName; typeExpression?: JSDocTypeExpression; isNameFirst: boolean; isBracketed: boolean; } interface JSDocPropertyTag extends JSDocPropertyLikeTag { kind: SyntaxKind.JSDocPropertyTag; } interface JSDocParameterTag extends JSDocPropertyLikeTag { kind: SyntaxKind.JSDocParameterTag; } interface JSDocTypeLiteral extends JSDocType { kind: SyntaxKind.JSDocTypeLiteral; jsDocPropertyTags?: ReadonlyArray; isArrayType?: boolean; } enum FlowFlags { Unreachable = 1, Start = 2, BranchLabel = 4, LoopLabel = 8, Assignment = 16, TrueCondition = 32, FalseCondition = 64, SwitchClause = 128, ArrayMutation = 256, Referenced = 512, Shared = 1024, PreFinally = 2048, AfterFinally = 4096, Label = 12, Condition = 96 } interface FlowLock { locked?: boolean; } interface AfterFinallyFlow extends FlowNodeBase, FlowLock { antecedent: FlowNode; } interface PreFinallyFlow extends FlowNodeBase { antecedent: FlowNode; lock: FlowLock; } type FlowNode = AfterFinallyFlow | PreFinallyFlow | FlowStart | FlowLabel | FlowAssignment | FlowCondition | FlowSwitchClause | FlowArrayMutation; interface FlowNodeBase { flags: FlowFlags; id?: number; } interface FlowStart extends FlowNodeBase { container?: FunctionExpression | ArrowFunction | MethodDeclaration; } interface FlowLabel extends FlowNodeBase { antecedents: FlowNode[] | undefined; } interface FlowAssignment extends FlowNodeBase { node: Expression | VariableDeclaration | BindingElement; antecedent: FlowNode; } interface FlowCondition extends FlowNodeBase { expression: Expression; antecedent: FlowNode; } interface FlowSwitchClause extends FlowNodeBase { switchStatement: SwitchStatement; clauseStart: number; clauseEnd: number; antecedent: FlowNode; } interface FlowArrayMutation extends FlowNodeBase { node: CallExpression | BinaryExpression; antecedent: FlowNode; } type FlowType = Type | IncompleteType; interface IncompleteType { flags: TypeFlags; type: Type; } interface AmdDependency { path: string; name?: string; } interface SourceFile extends Declaration { kind: SyntaxKind.SourceFile; statements: NodeArray; endOfFileToken: Token; fileName: string; text: string; amdDependencies: ReadonlyArray; moduleName?: string; referencedFiles: ReadonlyArray; typeReferenceDirectives: ReadonlyArray; libReferenceDirectives: ReadonlyArray; languageVariant: LanguageVariant; isDeclarationFile: boolean; hasNoDefaultLib: boolean; languageVersion: ScriptTarget; } interface Bundle extends Node { kind: SyntaxKind.Bundle; prepends: ReadonlyArray; sourceFiles: ReadonlyArray; } interface InputFiles extends Node { kind: SyntaxKind.InputFiles; javascriptText: string; javascriptMapPath?: string; javascriptMapText?: string; declarationText: string; declarationMapPath?: string; declarationMapText?: string; } interface UnparsedSource extends Node { kind: SyntaxKind.UnparsedSource; text: string; sourceMapPath?: string; sourceMapText?: string; } interface JsonSourceFile extends SourceFile { statements: NodeArray; } interface TsConfigSourceFile extends JsonSourceFile { extendedSourceFiles?: string[]; } interface JsonMinusNumericLiteral extends PrefixUnaryExpression { kind: SyntaxKind.PrefixUnaryExpression; operator: SyntaxKind.MinusToken; operand: NumericLiteral; } interface JsonObjectExpressionStatement extends ExpressionStatement { expression: ObjectLiteralExpression | ArrayLiteralExpression | JsonMinusNumericLiteral | NumericLiteral | StringLiteral | BooleanLiteral | NullLiteral; } interface ScriptReferenceHost { getCompilerOptions(): CompilerOptions; getSourceFile(fileName: string): SourceFile | undefined; getSourceFileByPath(path: Path): SourceFile | undefined; getCurrentDirectory(): string; } interface ParseConfigHost { useCaseSensitiveFileNames: boolean; readDirectory(rootDir: string, extensions: ReadonlyArray, excludes: ReadonlyArray | undefined, includes: ReadonlyArray, depth?: number): string[]; fileExists(path: string): boolean; readFile(path: string): string | undefined; } type ResolvedConfigFileName = string & { _isResolvedConfigFileName: never; }; type WriteFileCallback = (fileName: string, data: string, writeByteOrderMark: boolean, onError: ((message: string) => void) | undefined, sourceFiles?: ReadonlyArray) => void; class OperationCanceledException { } interface CancellationToken { isCancellationRequested(): boolean; throwIfCancellationRequested(): void; } interface Program extends ScriptReferenceHost { getRootFileNames(): ReadonlyArray; getSourceFiles(): ReadonlyArray; emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken, emitOnlyDtsFiles?: boolean, customTransformers?: CustomTransformers): EmitResult; getOptionsDiagnostics(cancellationToken?: CancellationToken): ReadonlyArray; getGlobalDiagnostics(cancellationToken?: CancellationToken): ReadonlyArray; getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): ReadonlyArray; getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): ReadonlyArray; getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): ReadonlyArray; getConfigFileParsingDiagnostics(): ReadonlyArray; getTypeChecker(): TypeChecker; isSourceFileFromExternalLibrary(file: SourceFile): boolean; getProjectReferences(): (ResolvedProjectReference | undefined)[] | undefined; } interface ResolvedProjectReference { commandLine: ParsedCommandLine; sourceFile: SourceFile; } interface CustomTransformers { before?: TransformerFactory[]; after?: TransformerFactory[]; afterDeclarations?: TransformerFactory[]; } interface SourceMapSpan { emittedLine: number; emittedColumn: number; sourceLine: number; sourceColumn: number; nameIndex?: number; sourceIndex: number; } interface SourceMapData { sourceMapFilePath: string; jsSourceMappingURL: string; sourceMapFile: string; sourceMapSourceRoot: string; sourceMapSources: string[]; sourceMapSourcesContent?: (string | null)[]; inputSourceFileNames: string[]; sourceMapNames?: string[]; sourceMapMappings: string; sourceMapDecodedMappings: SourceMapSpan[]; } enum ExitStatus { Success = 0, DiagnosticsPresent_OutputsSkipped = 1, DiagnosticsPresent_OutputsGenerated = 2 } interface EmitResult { emitSkipped: boolean; diagnostics: ReadonlyArray; emittedFiles?: string[]; } interface TypeChecker { getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type; getDeclaredTypeOfSymbol(symbol: Symbol): Type; getPropertiesOfType(type: Type): Symbol[]; getPropertyOfType(type: Type, propertyName: string): Symbol | undefined; getIndexInfoOfType(type: Type, kind: IndexKind): IndexInfo | undefined; getSignaturesOfType(type: Type, kind: SignatureKind): Signature[]; getIndexTypeOfType(type: Type, kind: IndexKind): Type | undefined; getBaseTypes(type: InterfaceType): BaseType[]; getBaseTypeOfLiteralType(type: Type): Type; getWidenedType(type: Type): Type; getReturnTypeOfSignature(signature: Signature): Type; getNullableType(type: Type, flags: TypeFlags): Type; getNonNullableType(type: Type): Type; typeToTypeNode(type: Type, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): TypeNode | undefined; signatureToSignatureDeclaration(signature: Signature, kind: SyntaxKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): (SignatureDeclaration & { typeArguments?: NodeArray; }) | undefined; indexInfoToIndexSignatureDeclaration(indexInfo: IndexInfo, kind: IndexKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): IndexSignatureDeclaration | undefined; symbolToEntityName(symbol: Symbol, meaning: SymbolFlags, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): EntityName | undefined; symbolToExpression(symbol: Symbol, meaning: SymbolFlags, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): Expression | undefined; symbolToTypeParameterDeclarations(symbol: Symbol, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): NodeArray | undefined; symbolToParameterDeclaration(symbol: Symbol, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): ParameterDeclaration | undefined; typeParameterToDeclaration(parameter: TypeParameter, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): TypeParameterDeclaration | undefined; getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[]; getSymbolAtLocation(node: Node): Symbol | undefined; getSymbolsOfParameterPropertyDeclaration(parameter: ParameterDeclaration, parameterName: string): Symbol[]; getShorthandAssignmentValueSymbol(location: Node): Symbol | undefined; getExportSpecifierLocalTargetSymbol(location: ExportSpecifier): Symbol | undefined; getExportSymbolOfSymbol(symbol: Symbol): Symbol; getPropertySymbolOfDestructuringAssignment(location: Identifier): Symbol | undefined; getTypeAtLocation(node: Node): Type | undefined; getTypeFromTypeNode(node: TypeNode): Type; signatureToString(signature: Signature, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): string; typeToString(type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string; symbolToString(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): string; typePredicateToString(predicate: TypePredicate, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string; getSymbolDisplayBuilder(): SymbolDisplayBuilder; getFullyQualifiedName(symbol: Symbol): string; getAugmentedPropertiesOfType(type: Type): Symbol[]; getRootSymbols(symbol: Symbol): Symbol[]; getContextualType(node: Expression): Type | undefined; getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[], argumentCount?: number): Signature | undefined; getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature | undefined; isImplementationOfOverload(node: SignatureDeclaration): boolean | undefined; isUndefinedSymbol(symbol: Symbol): boolean; isArgumentsSymbol(symbol: Symbol): boolean; isUnknownSymbol(symbol: Symbol): boolean; getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): string | number | undefined; isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName | ImportTypeNode, propertyName: string): boolean; getAliasedSymbol(symbol: Symbol): Symbol; getExportsOfModule(moduleSymbol: Symbol): Symbol[]; getAllAttributesTypeFromJsxOpeningLikeElement(elementNode: JsxOpeningLikeElement): Type | undefined; getJsxIntrinsicTagNamesAt(location: Node): Symbol[]; isOptionalParameter(node: ParameterDeclaration): boolean; getAmbientModules(): Symbol[]; tryGetMemberInModuleExports(memberName: string, moduleSymbol: Symbol): Symbol | undefined; getApparentType(type: Type): Type; getSuggestionForNonexistentProperty(node: Identifier, containingType: Type): string | undefined; getSuggestionForNonexistentSymbol(location: Node, name: string, meaning: SymbolFlags): string | undefined; getSuggestionForNonexistentModule(node: Identifier, target: Symbol): string | undefined; getBaseConstraintOfType(type: Type): Type | undefined; getDefaultFromTypeParameter(type: Type): Type | undefined; runWithCancellationToken(token: CancellationToken, cb: (checker: TypeChecker) => T): T; } enum NodeBuilderFlags { None = 0, NoTruncation = 1, WriteArrayAsGenericType = 2, GenerateNamesForShadowedTypeParams = 4, UseStructuralFallback = 8, ForbidIndexedAccessSymbolReferences = 16, WriteTypeArgumentsOfSignature = 32, UseFullyQualifiedType = 64, UseOnlyExternalAliasing = 128, SuppressAnyReturnType = 256, WriteTypeParametersInQualifiedName = 512, MultilineObjectLiterals = 1024, WriteClassExpressionAsTypeLiteral = 2048, UseTypeOfFunction = 4096, OmitParameterModifiers = 8192, UseAliasDefinedOutsideCurrentScope = 16384, AllowThisInObjectLiteral = 32768, AllowQualifedNameInPlaceOfIdentifier = 65536, AllowAnonymousIdentifier = 131072, AllowEmptyUnionOrIntersection = 262144, AllowEmptyTuple = 524288, AllowUniqueESSymbolType = 1048576, AllowEmptyIndexInfoType = 2097152, IgnoreErrors = 3112960, InObjectTypeLiteral = 4194304, InTypeAlias = 8388608, InInitialEntityName = 16777216, InReverseMappedType = 33554432 } enum TypeFormatFlags { None = 0, NoTruncation = 1, WriteArrayAsGenericType = 2, UseStructuralFallback = 8, WriteTypeArgumentsOfSignature = 32, UseFullyQualifiedType = 64, SuppressAnyReturnType = 256, MultilineObjectLiterals = 1024, WriteClassExpressionAsTypeLiteral = 2048, UseTypeOfFunction = 4096, OmitParameterModifiers = 8192, UseAliasDefinedOutsideCurrentScope = 16384, AllowUniqueESSymbolType = 1048576, AddUndefined = 131072, WriteArrowStyleSignature = 262144, InArrayType = 524288, InElementType = 2097152, InFirstTypeArgument = 4194304, InTypeAlias = 8388608, WriteOwnNameForAnyLike = 0, NodeBuilderFlagsMask = 9469291 } enum SymbolFormatFlags { None = 0, WriteTypeParametersOrArguments = 1, UseOnlyExternalAliasing = 2, AllowAnyNodeKind = 4, UseAliasDefinedOutsideCurrentScope = 8 } interface SymbolDisplayBuilder { buildTypeDisplay(type: Type, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; buildSymbolDisplay(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): void; buildSignatureDisplay(signature: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): void; buildIndexSignatureDisplay(info: IndexInfo, writer: SymbolWriter, kind: IndexKind, enclosingDeclaration?: Node, globalFlags?: TypeFormatFlags, symbolStack?: Symbol[]): void; buildParameterDisplay(parameter: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; buildTypeParameterDisplay(tp: TypeParameter, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; buildTypePredicateDisplay(predicate: TypePredicate, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; buildTypeParameterDisplayFromSymbol(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; buildDisplayForParametersAndDelimiters(thisParameter: Symbol, parameters: Symbol[], writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; buildDisplayForTypeParametersAndDelimiters(typeParameters: TypeParameter[], writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; buildReturnTypeDisplay(signature: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void; } interface SymbolWriter extends SymbolTracker { writeKeyword(text: string): void; writeOperator(text: string): void; writePunctuation(text: string): void; writeSpace(text: string): void; writeStringLiteral(text: string): void; writeParameter(text: string): void; writeProperty(text: string): void; writeSymbol(text: string, symbol: Symbol): void; writeLine(): void; increaseIndent(): void; decreaseIndent(): void; clear(): void; } enum TypePredicateKind { This = 0, Identifier = 1 } interface TypePredicateBase { kind: TypePredicateKind; type: Type; } interface ThisTypePredicate extends TypePredicateBase { kind: TypePredicateKind.This; } interface IdentifierTypePredicate extends TypePredicateBase { kind: TypePredicateKind.Identifier; parameterName: string; parameterIndex: number; } type TypePredicate = IdentifierTypePredicate | ThisTypePredicate; enum SymbolFlags { None = 0, FunctionScopedVariable = 1, BlockScopedVariable = 2, Property = 4, EnumMember = 8, Function = 16, Class = 32, Interface = 64, ConstEnum = 128, RegularEnum = 256, ValueModule = 512, NamespaceModule = 1024, TypeLiteral = 2048, ObjectLiteral = 4096, Method = 8192, Constructor = 16384, GetAccessor = 32768, SetAccessor = 65536, Signature = 131072, TypeParameter = 262144, TypeAlias = 524288, ExportValue = 1048576, Alias = 2097152, Prototype = 4194304, ExportStar = 8388608, Optional = 16777216, Transient = 33554432, JSContainer = 67108864, Enum = 384, Variable = 3, Value = 67216319, Type = 67901928, Namespace = 1920, Module = 1536, Accessor = 98304, FunctionScopedVariableExcludes = 67216318, BlockScopedVariableExcludes = 67216319, ParameterExcludes = 67216319, PropertyExcludes = 0, EnumMemberExcludes = 68008959, FunctionExcludes = 67215791, ClassExcludes = 68008383, InterfaceExcludes = 67901832, RegularEnumExcludes = 68008191, ConstEnumExcludes = 68008831, ValueModuleExcludes = 67215503, NamespaceModuleExcludes = 0, MethodExcludes = 67208127, GetAccessorExcludes = 67150783, SetAccessorExcludes = 67183551, TypeParameterExcludes = 67639784, TypeAliasExcludes = 67901928, AliasExcludes = 2097152, ModuleMember = 2623475, ExportHasLocal = 944, HasExports = 1955, HasMembers = 6240, BlockScoped = 418, PropertyOrAccessor = 98308, ClassMember = 106500 } interface Symbol { flags: SymbolFlags; escapedName: __String; declarations: Declaration[]; valueDeclaration: Declaration; members?: SymbolTable; exports?: SymbolTable; globalExports?: SymbolTable; } enum InternalSymbolName { Call = "__call", Constructor = "__constructor", New = "__new", Index = "__index", ExportStar = "__export", Global = "__global", Missing = "__missing", Type = "__type", Object = "__object", JSXAttributes = "__jsxAttributes", Class = "__class", Function = "__function", Computed = "__computed", Resolving = "__resolving__", ExportEquals = "export=", Default = "default" } type __String = (string & { __escapedIdentifier: void; }) | (void & { __escapedIdentifier: void; }) | InternalSymbolName; interface ReadonlyUnderscoreEscapedMap { get(key: __String): T | undefined; has(key: __String): boolean; forEach(action: (value: T, key: __String) => void): void; readonly size: number; keys(): Iterator<__String>; values(): Iterator; entries(): Iterator<[__String, T]>; } interface UnderscoreEscapedMap extends ReadonlyUnderscoreEscapedMap { set(key: __String, value: T): this; delete(key: __String): boolean; clear(): void; } type SymbolTable = UnderscoreEscapedMap; enum TypeFlags { Any = 1, Unknown = 2, String = 4, Number = 8, Boolean = 16, Enum = 32, StringLiteral = 64, NumberLiteral = 128, BooleanLiteral = 256, EnumLiteral = 512, ESSymbol = 1024, UniqueESSymbol = 2048, Void = 4096, Undefined = 8192, Null = 16384, Never = 32768, TypeParameter = 65536, Object = 131072, Union = 262144, Intersection = 524288, Index = 1048576, IndexedAccess = 2097152, Conditional = 4194304, Substitution = 8388608, NonPrimitive = 16777216, Literal = 448, Unit = 27072, StringOrNumberLiteral = 192, PossiblyFalsy = 29148, StringLike = 68, NumberLike = 168, BooleanLike = 272, EnumLike = 544, ESSymbolLike = 3072, VoidLike = 12288, UnionOrIntersection = 786432, StructuredType = 917504, TypeVariable = 2162688, InstantiableNonPrimitive = 14745600, InstantiablePrimitive = 1048576, Instantiable = 15794176, StructuredOrInstantiable = 16711680, Narrowable = 33492479, NotUnionOrUnit = 16909315 } type DestructuringPattern = BindingPattern | ObjectLiteralExpression | ArrayLiteralExpression; interface Type { flags: TypeFlags; symbol: Symbol; pattern?: DestructuringPattern; aliasSymbol?: Symbol; aliasTypeArguments?: Type[]; } interface LiteralType extends Type { value: string | number; freshType: LiteralType; regularType: LiteralType; } interface UniqueESSymbolType extends Type { symbol: Symbol; } interface StringLiteralType extends LiteralType { value: string; } interface NumberLiteralType extends LiteralType { value: number; } interface EnumType extends Type { } enum ObjectFlags { Class = 1, Interface = 2, Reference = 4, Tuple = 8, Anonymous = 16, Mapped = 32, Instantiated = 64, ObjectLiteral = 128, EvolvingArray = 256, ObjectLiteralPatternWithComputedProperties = 512, ContainsSpread = 1024, ReverseMapped = 2048, JsxAttributes = 4096, MarkerType = 8192, ClassOrInterface = 3 } interface ObjectType extends Type { objectFlags: ObjectFlags; } interface InterfaceType extends ObjectType { typeParameters: TypeParameter[] | undefined; outerTypeParameters: TypeParameter[] | undefined; localTypeParameters: TypeParameter[] | undefined; thisType: TypeParameter | undefined; } type BaseType = ObjectType | IntersectionType; interface InterfaceTypeWithDeclaredMembers extends InterfaceType { declaredProperties: Symbol[]; declaredCallSignatures: Signature[]; declaredConstructSignatures: Signature[]; declaredStringIndexInfo?: IndexInfo; declaredNumberIndexInfo?: IndexInfo; } interface TypeReference extends ObjectType { target: GenericType; typeArguments?: Type[]; } interface GenericType extends InterfaceType, TypeReference { } interface UnionOrIntersectionType extends Type { types: Type[]; } interface UnionType extends UnionOrIntersectionType { } interface IntersectionType extends UnionOrIntersectionType { } type StructuredType = ObjectType | UnionType | IntersectionType; interface EvolvingArrayType extends ObjectType { elementType: Type; finalArrayType?: Type; } interface InstantiableType extends Type { } interface TypeParameter extends InstantiableType { } interface IndexedAccessType extends InstantiableType { objectType: Type; indexType: Type; constraint?: Type; simplified?: Type; } type TypeVariable = TypeParameter | IndexedAccessType; interface IndexType extends InstantiableType { type: InstantiableType | UnionOrIntersectionType; } interface ConditionalRoot { node: ConditionalTypeNode; checkType: Type; extendsType: Type; trueType: Type; falseType: Type; isDistributive: boolean; inferTypeParameters?: TypeParameter[]; outerTypeParameters?: TypeParameter[]; instantiations?: Map; aliasSymbol?: Symbol; aliasTypeArguments?: Type[]; } interface ConditionalType extends InstantiableType { root: ConditionalRoot; checkType: Type; extendsType: Type; resolvedTrueType?: Type; resolvedFalseType?: Type; } interface SubstitutionType extends InstantiableType { typeVariable: TypeVariable; substitute: Type; } enum SignatureKind { Call = 0, Construct = 1 } interface Signature { declaration?: SignatureDeclaration | JSDocSignature; typeParameters?: TypeParameter[]; parameters: Symbol[]; } enum IndexKind { String = 0, Number = 1 } interface IndexInfo { type: Type; isReadonly: boolean; declaration?: IndexSignatureDeclaration; } enum InferencePriority { NakedTypeVariable = 1, HomomorphicMappedType = 2, MappedTypeConstraint = 4, ReturnType = 8, LiteralKeyof = 16, NoConstraints = 32, AlwaysStrict = 64, PriorityImpliesCombination = 28 } type JsFileExtensionInfo = FileExtensionInfo; interface FileExtensionInfo { extension: string; isMixedContent: boolean; scriptKind?: ScriptKind; } interface DiagnosticMessage { key: string; category: DiagnosticCategory; code: number; message: string; reportsUnnecessary?: {}; } interface DiagnosticMessageChain { messageText: string; category: DiagnosticCategory; code: number; next?: DiagnosticMessageChain; } interface Diagnostic extends DiagnosticRelatedInformation { category: DiagnosticCategory; reportsUnnecessary?: {}; code: number; source?: string; relatedInformation?: DiagnosticRelatedInformation[]; } interface DiagnosticRelatedInformation { file: SourceFile | undefined; start: number | undefined; length: number | undefined; messageText: string | DiagnosticMessageChain; } interface DiagnosticWithLocation extends Diagnostic { file: SourceFile; start: number; length: number; } enum DiagnosticCategory { Warning = 0, Error = 1, Suggestion = 2, Message = 3 } enum ModuleResolutionKind { Classic = 1, NodeJs = 2 } interface PluginImport { name: string; } interface ProjectReference { path: string; originalPath?: string; prepend?: boolean; circular?: boolean; } type CompilerOptionsValue = string | number | boolean | (string | number)[] | string[] | MapLike | PluginImport[] | ProjectReference[] | null | undefined; interface CompilerOptions { allowJs?: boolean; allowSyntheticDefaultImports?: boolean; allowUnreachableCode?: boolean; allowUnusedLabels?: boolean; alwaysStrict?: boolean; baseUrl?: string; charset?: string; checkJs?: boolean; declaration?: boolean; declarationMap?: boolean; emitDeclarationOnly?: boolean; declarationDir?: string; disableSizeLimit?: boolean; downlevelIteration?: boolean; emitBOM?: boolean; emitDecoratorMetadata?: boolean; experimentalDecorators?: boolean; forceConsistentCasingInFileNames?: boolean; importHelpers?: boolean; inlineSourceMap?: boolean; inlineSources?: boolean; isolatedModules?: boolean; jsx?: JsxEmit; keyofStringsOnly?: boolean; lib?: string[]; locale?: string; mapRoot?: string; maxNodeModuleJsDepth?: number; module?: ModuleKind; moduleResolution?: ModuleResolutionKind; newLine?: NewLineKind; noEmit?: boolean; noEmitHelpers?: boolean; noEmitOnError?: boolean; noErrorTruncation?: boolean; noFallthroughCasesInSwitch?: boolean; noImplicitAny?: boolean; noImplicitReturns?: boolean; noImplicitThis?: boolean; noStrictGenericChecks?: boolean; noUnusedLocals?: boolean; noUnusedParameters?: boolean; noImplicitUseStrict?: boolean; noLib?: boolean; noResolve?: boolean; out?: string; outDir?: string; outFile?: string; paths?: MapLike; preserveConstEnums?: boolean; preserveSymlinks?: boolean; project?: string; reactNamespace?: string; jsxFactory?: string; composite?: boolean; removeComments?: boolean; rootDir?: string; rootDirs?: string[]; skipLibCheck?: boolean; skipDefaultLibCheck?: boolean; sourceMap?: boolean; sourceRoot?: string; strict?: boolean; strictFunctionTypes?: boolean; strictNullChecks?: boolean; strictPropertyInitialization?: boolean; suppressExcessPropertyErrors?: boolean; suppressImplicitAnyIndexErrors?: boolean; target?: ScriptTarget; traceResolution?: boolean; resolveJsonModule?: boolean; types?: string[]; typeRoots?: string[]; esModuleInterop?: boolean; [option: string]: CompilerOptionsValue | TsConfigSourceFile | undefined; } interface TypeAcquisition { enableAutoDiscovery?: boolean; enable?: boolean; include?: string[]; exclude?: string[]; [option: string]: string[] | boolean | undefined; } enum ModuleKind { None = 0, CommonJS = 1, AMD = 2, UMD = 3, System = 4, ES2015 = 5, ESNext = 6 } enum JsxEmit { None = 0, Preserve = 1, React = 2, ReactNative = 3 } enum NewLineKind { CarriageReturnLineFeed = 0, LineFeed = 1 } interface LineAndCharacter { line: number; character: number; } enum ScriptKind { Unknown = 0, JS = 1, JSX = 2, TS = 3, TSX = 4, External = 5, JSON = 6, Deferred = 7 } enum ScriptTarget { ES3 = 0, ES5 = 1, ES2015 = 2, ES2016 = 3, ES2017 = 4, ES2018 = 5, ESNext = 6, JSON = 100, Latest = 6 } enum LanguageVariant { Standard = 0, JSX = 1 } interface ParsedCommandLine { options: CompilerOptions; typeAcquisition?: TypeAcquisition; fileNames: string[]; projectReferences?: ReadonlyArray; raw?: any; errors: Diagnostic[]; wildcardDirectories?: MapLike; compileOnSave?: boolean; } enum WatchDirectoryFlags { None = 0, Recursive = 1 } interface ExpandResult { fileNames: string[]; projectReferences: ReadonlyArray | undefined; wildcardDirectories: MapLike; } interface CreateProgramOptions { rootNames: ReadonlyArray; options: CompilerOptions; projectReferences?: ReadonlyArray; host?: CompilerHost; oldProgram?: Program; configFileParsingDiagnostics?: ReadonlyArray; } interface UpToDateHost { fileExists(fileName: string): boolean; getModifiedTime(fileName: string): Date; getUnchangedTime?(fileName: string): Date | undefined; getLastStatus?(fileName: string): UpToDateStatus | undefined; setLastStatus?(fileName: string, status: UpToDateStatus): void; parseConfigFile?(configFilePath: ResolvedConfigFileName): ParsedCommandLine | undefined; } interface ModuleResolutionHost { fileExists(fileName: string): boolean; readFile(fileName: string): string | undefined; trace?(s: string): void; directoryExists?(directoryName: string): boolean; realpath?(path: string): string; getCurrentDirectory?(): string; getDirectories?(path: string): string[]; } interface ResolvedModule { resolvedFileName: string; isExternalLibraryImport?: boolean; } interface ResolvedModuleFull extends ResolvedModule { extension: Extension; packageId?: PackageId; } interface PackageId { name: string; subModuleName: string; version: string; } enum Extension { Ts = ".ts", Tsx = ".tsx", Dts = ".d.ts", Js = ".js", Jsx = ".jsx", Json = ".json" } interface ResolvedModuleWithFailedLookupLocations { readonly resolvedModule: ResolvedModuleFull | undefined; } interface ResolvedTypeReferenceDirective { primary: boolean; resolvedFileName: string | undefined; packageId?: PackageId; } interface ResolvedTypeReferenceDirectiveWithFailedLookupLocations { readonly resolvedTypeReferenceDirective: ResolvedTypeReferenceDirective | undefined; readonly failedLookupLocations: ReadonlyArray; } interface CompilerHost extends ModuleResolutionHost { getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void, shouldCreateNewSourceFile?: boolean): SourceFile | undefined; getSourceFileByPath?(fileName: string, path: Path, languageVersion: ScriptTarget, onError?: (message: string) => void, shouldCreateNewSourceFile?: boolean): SourceFile | undefined; getCancellationToken?(): CancellationToken; getDefaultLibFileName(options: CompilerOptions): string; getDefaultLibLocation?(): string; writeFile: WriteFileCallback; getCurrentDirectory(): string; getDirectories(path: string): string[]; getCanonicalFileName(fileName: string): string; useCaseSensitiveFileNames(): boolean; getNewLine(): string; readDirectory?(rootDir: string, extensions: ReadonlyArray, excludes: ReadonlyArray | undefined, includes: ReadonlyArray, depth?: number): string[]; resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames?: string[]): (ResolvedModule | undefined)[]; resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; getEnvironmentVariable?(name: string): string | undefined; createHash?(data: string): string; getModifiedTime?(fileName: string): Date; setModifiedTime?(fileName: string, date: Date): void; deleteFile?(fileName: string): void; } interface SourceMapRange extends TextRange { source?: SourceMapSource; } interface SourceMapSource { fileName: string; text: string; skipTrivia?: (pos: number) => number; } enum EmitFlags { None = 0, SingleLine = 1, AdviseOnEmitNode = 2, NoSubstitution = 4, CapturesThis = 8, NoLeadingSourceMap = 16, NoTrailingSourceMap = 32, NoSourceMap = 48, NoNestedSourceMaps = 64, NoTokenLeadingSourceMaps = 128, NoTokenTrailingSourceMaps = 256, NoTokenSourceMaps = 384, NoLeadingComments = 512, NoTrailingComments = 1024, NoComments = 1536, NoNestedComments = 2048, HelperName = 4096, ExportName = 8192, LocalName = 16384, InternalName = 32768, Indented = 65536, NoIndentation = 131072, AsyncFunctionBody = 262144, ReuseTempVariableScope = 524288, CustomPrologue = 1048576, NoHoisting = 2097152, HasEndOfDeclarationMarker = 4194304, Iterator = 8388608, NoAsciiEscaping = 16777216 } interface EmitHelper { readonly name: string; readonly scoped: boolean; readonly text: string | ((node: EmitHelperUniqueNameCallback) => string); readonly priority?: number; } type EmitHelperUniqueNameCallback = (name: string) => string; enum EmitHint { SourceFile = 0, Expression = 1, IdentifierName = 2, MappedTypeParameter = 3, Unspecified = 4 } interface TransformationContext { getCompilerOptions(): CompilerOptions; startLexicalEnvironment(): void; suspendLexicalEnvironment(): void; resumeLexicalEnvironment(): void; endLexicalEnvironment(): Statement[] | undefined; hoistFunctionDeclaration(node: FunctionDeclaration): void; hoistVariableDeclaration(node: Identifier): void; requestEmitHelper(helper: EmitHelper): void; readEmitHelpers(): EmitHelper[] | undefined; enableSubstitution(kind: SyntaxKind): void; isSubstitutionEnabled(node: Node): boolean; onSubstituteNode: (hint: EmitHint, node: Node) => Node; enableEmitNotification(kind: SyntaxKind): void; isEmitNotificationEnabled(node: Node): boolean; onEmitNode: (hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void) => void; } interface TransformationResult { transformed: T[]; diagnostics?: DiagnosticWithLocation[]; substituteNode(hint: EmitHint, node: Node): Node; emitNodeWithNotification(hint: EmitHint, node: Node, emitCallback: (hint: EmitHint, node: Node) => void): void; dispose(): void; } type TransformerFactory = (context: TransformationContext) => Transformer; type Transformer = (node: T) => T; type Visitor = (node: Node) => VisitResult; type VisitResult = T | T[] | undefined; interface Printer { printNode(hint: EmitHint, node: Node, sourceFile: SourceFile): string; printList(format: ListFormat, list: NodeArray, sourceFile: SourceFile): string; printFile(sourceFile: SourceFile): string; printBundle(bundle: Bundle): string; } interface PrintHandlers { hasGlobalName?(name: string): boolean; onEmitNode?(hint: EmitHint, node: Node | undefined, emitCallback: (hint: EmitHint, node: Node | undefined) => void): void; substituteNode?(hint: EmitHint, node: Node): Node; } interface PrinterOptions { removeComments?: boolean; newLine?: NewLineKind; omitTrailingSemicolon?: boolean; noEmitHelpers?: boolean; } interface GetEffectiveTypeRootsHost { directoryExists?(directoryName: string): boolean; getCurrentDirectory?(): string; } interface SymbolTracker { trackSymbol?(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void; reportInaccessibleThisError?(): void; reportPrivateInBaseOfClassExpression?(propertyName: string): void; reportInaccessibleUniqueSymbolError?(): void; } interface TextSpan { start: number; length: number; } interface TextChangeRange { span: TextSpan; newLength: number; } interface SyntaxList extends Node { _children: Node[]; } enum ListFormat { None = 0, SingleLine = 0, MultiLine = 1, PreserveLines = 2, LinesMask = 3, NotDelimited = 0, BarDelimited = 4, AmpersandDelimited = 8, CommaDelimited = 16, DelimitersMask = 28, AllowTrailingComma = 32, Indented = 64, SpaceBetweenBraces = 128, SpaceBetweenSiblings = 256, Braces = 512, Parenthesis = 1024, AngleBrackets = 2048, SquareBrackets = 4096, BracketsMask = 7680, OptionalIfUndefined = 8192, OptionalIfEmpty = 16384, Optional = 24576, PreferNewLine = 32768, NoTrailingNewLine = 65536, NoInterveningComments = 131072, NoSpaceIfEmpty = 262144, SingleElement = 524288, Modifiers = 131328, HeritageClauses = 256, SingleLineTypeLiteralMembers = 384, MultiLineTypeLiteralMembers = 16449, TupleTypeElements = 272, UnionTypeConstituents = 260, IntersectionTypeConstituents = 264, ObjectBindingPatternElements = 262576, ArrayBindingPatternElements = 262448, ObjectLiteralExpressionProperties = 263122, ArrayLiteralExpressionElements = 4466, CommaListElements = 272, CallExpressionArguments = 1296, NewExpressionArguments = 9488, TemplateExpressionSpans = 131072, SingleLineBlockStatements = 384, MultiLineBlockStatements = 65, VariableDeclarationList = 272, SingleLineFunctionBodyStatements = 384, MultiLineFunctionBodyStatements = 1, ClassHeritageClauses = 0, ClassMembers = 65, InterfaceMembers = 65, EnumMembers = 81, CaseBlockClauses = 65, NamedImportsOrExportsElements = 262576, JsxElementOrFragmentChildren = 131072, JsxElementAttributes = 131328, CaseOrDefaultClauseStatements = 81985, HeritageClauseTypes = 272, SourceFileStatements = 65537, Decorators = 24577, TypeArguments = 26896, TypeParameters = 26896, Parameters = 1296, IndexSignatureParameters = 4432 } } declare function setTimeout(handler: (...args: any[]) => void, timeout: number): any; declare function clearTimeout(handle: any): void; declare namespace ts { enum FileWatcherEventKind { Created = 0, Changed = 1, Deleted = 2 } type FileWatcherCallback = (fileName: string, eventKind: FileWatcherEventKind) => void; type DirectoryWatcherCallback = (fileName: string) => void; interface System { args: string[]; newLine: string; useCaseSensitiveFileNames: boolean; write(s: string): void; writeOutputIsTTY?(): boolean; readFile(path: string, encoding?: string): string | undefined; getFileSize?(path: string): number; writeFile(path: string, data: string, writeByteOrderMark?: boolean): void; watchFile?(path: string, callback: FileWatcherCallback, pollingInterval?: number): FileWatcher; watchDirectory?(path: string, callback: DirectoryWatcherCallback, recursive?: boolean): FileWatcher; resolvePath(path: string): string; fileExists(path: string): boolean; directoryExists(path: string): boolean; createDirectory(path: string): void; getExecutingFilePath(): string; getCurrentDirectory(): string; getDirectories(path: string): string[]; readDirectory(path: string, extensions?: ReadonlyArray, exclude?: ReadonlyArray, include?: ReadonlyArray, depth?: number): string[]; getModifiedTime?(path: string): Date; setModifiedTime?(path: string, time: Date): void; deleteFile?(path: string): void; createHash?(data: string): string; createSHA256Hash?(data: string): string; getMemoryUsage?(): number; exit(exitCode?: number): void; realpath?(path: string): string; setTimeout?(callback: (...args: any[]) => void, ms: number, ...args: any[]): any; clearTimeout?(timeoutId: any): void; clearScreen?(): void; base64decode?(input: string): string; base64encode?(input: string): string; } interface FileWatcher { close(): void; } function getNodeMajorVersion(): number | undefined; let sys: System; } declare namespace ts { type ErrorCallback = (message: DiagnosticMessage, length: number) => void; interface Scanner { getStartPos(): number; getToken(): SyntaxKind; getTextPos(): number; getTokenPos(): number; getTokenText(): string; getTokenValue(): string; hasExtendedUnicodeEscape(): boolean; hasPrecedingLineBreak(): boolean; isIdentifier(): boolean; isReservedWord(): boolean; isUnterminated(): boolean; reScanGreaterToken(): SyntaxKind; reScanSlashToken(): SyntaxKind; reScanTemplateToken(): SyntaxKind; scanJsxIdentifier(): SyntaxKind; scanJsxAttributeValue(): SyntaxKind; reScanJsxToken(): JsxTokenSyntaxKind; scanJsxToken(): JsxTokenSyntaxKind; scanJSDocToken(): JsDocSyntaxKind; scan(): SyntaxKind; getText(): string; setText(text: string | undefined, start?: number, length?: number): void; setOnError(onError: ErrorCallback | undefined): void; setScriptTarget(scriptTarget: ScriptTarget): void; setLanguageVariant(variant: LanguageVariant): void; setTextPos(textPos: number): void; lookAhead(callback: () => T): T; scanRange(start: number, length: number, callback: () => T): T; tryScan(callback: () => T): T; } function tokenToString(t: SyntaxKind): string | undefined; function getPositionOfLineAndCharacter(sourceFile: SourceFileLike, line: number, character: number): number; function getLineAndCharacterOfPosition(sourceFile: SourceFileLike, position: number): LineAndCharacter; function isWhiteSpaceLike(ch: number): boolean; function isWhiteSpaceSingleLine(ch: number): boolean; function isLineBreak(ch: number): boolean; function couldStartTrivia(text: string, pos: number): boolean; function forEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean) => U): U | undefined; function forEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T) => U, state: T): U | undefined; function forEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean) => U): U | undefined; function forEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T) => U, state: T): U | undefined; function reduceEachLeadingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T, memo: U) => U, state: T, initial: U): U | undefined; function reduceEachTrailingCommentRange(text: string, pos: number, cb: (pos: number, end: number, kind: CommentKind, hasTrailingNewLine: boolean, state: T, memo: U) => U, state: T, initial: U): U | undefined; function getLeadingCommentRanges(text: string, pos: number): CommentRange[] | undefined; function getTrailingCommentRanges(text: string, pos: number): CommentRange[] | undefined; function getShebang(text: string): string | undefined; function isIdentifierStart(ch: number, languageVersion: ScriptTarget | undefined): boolean; function isIdentifierPart(ch: number, languageVersion: ScriptTarget | undefined): boolean; function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, textInitial?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner; } declare namespace ts { function isExternalModuleNameRelative(moduleName: string): boolean; function sortAndDeduplicateDiagnostics(diagnostics: ReadonlyArray): T[]; } declare namespace ts { function getDefaultLibFileName(options: CompilerOptions): string; function textSpanEnd(span: TextSpan): number; function textSpanIsEmpty(span: TextSpan): boolean; function textSpanContainsPosition(span: TextSpan, position: number): boolean; function textSpanContainsTextSpan(span: TextSpan, other: TextSpan): boolean; function textSpanOverlapsWith(span: TextSpan, other: TextSpan): boolean; function textSpanOverlap(span1: TextSpan, span2: TextSpan): TextSpan | undefined; function textSpanIntersectsWithTextSpan(span: TextSpan, other: TextSpan): boolean; function textSpanIntersectsWith(span: TextSpan, start: number, length: number): boolean; function decodedTextSpanIntersectsWith(start1: number, length1: number, start2: number, length2: number): boolean; function textSpanIntersectsWithPosition(span: TextSpan, position: number): boolean; function textSpanIntersection(span1: TextSpan, span2: TextSpan): TextSpan | undefined; function createTextSpan(start: number, length: number): TextSpan; function createTextSpanFromBounds(start: number, end: number): TextSpan; function textChangeRangeNewSpan(range: TextChangeRange): TextSpan; function textChangeRangeIsUnchanged(range: TextChangeRange): boolean; function createTextChangeRange(span: TextSpan, newLength: number): TextChangeRange; let unchangedTextChangeRange: TextChangeRange; function collapseTextChangeRangesAcrossMultipleVersions(changes: ReadonlyArray): TextChangeRange; function getTypeParameterOwner(d: Declaration): Declaration | undefined; type ParameterPropertyDeclaration = ParameterDeclaration & { parent: ConstructorDeclaration; name: Identifier; }; function isParameterPropertyDeclaration(node: Node): node is ParameterPropertyDeclaration; function isEmptyBindingPattern(node: BindingName): node is BindingPattern; function isEmptyBindingElement(node: BindingElement): boolean; function getCombinedModifierFlags(node: Node): ModifierFlags; function getCombinedNodeFlags(node: Node): NodeFlags; function validateLocaleAndSetLanguage(locale: string, sys: { getExecutingFilePath(): string; resolvePath(path: string): string; fileExists(fileName: string): boolean; readFile(fileName: string): string | undefined; }, errors?: Push): void; function getOriginalNode(node: Node): Node; function getOriginalNode(node: Node, nodeTest: (node: Node) => node is T): T; function getOriginalNode(node: Node | undefined): Node | undefined; function getOriginalNode(node: Node | undefined, nodeTest: (node: Node | undefined) => node is T): T | undefined; function isParseTreeNode(node: Node): boolean; function getParseTreeNode(node: Node): Node; function getParseTreeNode(node: Node | undefined, nodeTest?: (node: Node) => node is T): T | undefined; function unescapeLeadingUnderscores(identifier: __String): string; function idText(identifier: Identifier): string; function symbolName(symbol: Symbol): string; function unescapeIdentifier(id: string): string; function getNameOfJSDocTypedef(declaration: JSDocTypedefTag): Identifier | undefined; function getNameOfDeclaration(declaration: Declaration | Expression): DeclarationName; function getJSDocParameterTags(param: ParameterDeclaration): ReadonlyArray; function hasJSDocParameterTags(node: FunctionLikeDeclaration | SignatureDeclaration): boolean; function getJSDocAugmentsTag(node: Node): JSDocAugmentsTag | undefined; function getJSDocClassTag(node: Node): JSDocClassTag | undefined; function getJSDocThisTag(node: Node): JSDocThisTag | undefined; function getJSDocReturnTag(node: Node): JSDocReturnTag | undefined; function getJSDocTemplateTag(node: Node): JSDocTemplateTag | undefined; function getJSDocTypeTag(node: Node): JSDocTypeTag | undefined; function getJSDocType(node: Node): TypeNode | undefined; function getJSDocReturnType(node: Node): TypeNode | undefined; function getJSDocTags(node: Node): ReadonlyArray; function getAllJSDocTagsOfKind(node: Node, kind: SyntaxKind): ReadonlyArray; } declare namespace ts { function isNumericLiteral(node: Node): node is NumericLiteral; function isStringLiteral(node: Node): node is StringLiteral; function isJsxText(node: Node): node is JsxText; function isRegularExpressionLiteral(node: Node): node is RegularExpressionLiteral; function isNoSubstitutionTemplateLiteral(node: Node): node is NoSubstitutionTemplateLiteral; function isTemplateHead(node: Node): node is TemplateHead; function isTemplateMiddle(node: Node): node is TemplateMiddle; function isTemplateTail(node: Node): node is TemplateTail; function isIdentifier(node: Node): node is Identifier; function isQualifiedName(node: Node): node is QualifiedName; function isComputedPropertyName(node: Node): node is ComputedPropertyName; function isTypeParameterDeclaration(node: Node): node is TypeParameterDeclaration; function isParameter(node: Node): node is ParameterDeclaration; function isDecorator(node: Node): node is Decorator; function isPropertySignature(node: Node): node is PropertySignature; function isPropertyDeclaration(node: Node): node is PropertyDeclaration; function isMethodSignature(node: Node): node is MethodSignature; function isMethodDeclaration(node: Node): node is MethodDeclaration; function isConstructorDeclaration(node: Node): node is ConstructorDeclaration; function isGetAccessorDeclaration(node: Node): node is GetAccessorDeclaration; function isSetAccessorDeclaration(node: Node): node is SetAccessorDeclaration; function isCallSignatureDeclaration(node: Node): node is CallSignatureDeclaration; function isConstructSignatureDeclaration(node: Node): node is ConstructSignatureDeclaration; function isIndexSignatureDeclaration(node: Node): node is IndexSignatureDeclaration; function isTypePredicateNode(node: Node): node is TypePredicateNode; function isTypeReferenceNode(node: Node): node is TypeReferenceNode; function isFunctionTypeNode(node: Node): node is FunctionTypeNode; function isConstructorTypeNode(node: Node): node is ConstructorTypeNode; function isTypeQueryNode(node: Node): node is TypeQueryNode; function isTypeLiteralNode(node: Node): node is TypeLiteralNode; function isArrayTypeNode(node: Node): node is ArrayTypeNode; function isTupleTypeNode(node: Node): node is TupleTypeNode; function isUnionTypeNode(node: Node): node is UnionTypeNode; function isIntersectionTypeNode(node: Node): node is IntersectionTypeNode; function isConditionalTypeNode(node: Node): node is ConditionalTypeNode; function isInferTypeNode(node: Node): node is InferTypeNode; function isParenthesizedTypeNode(node: Node): node is ParenthesizedTypeNode; function isThisTypeNode(node: Node): node is ThisTypeNode; function isTypeOperatorNode(node: Node): node is TypeOperatorNode; function isIndexedAccessTypeNode(node: Node): node is IndexedAccessTypeNode; function isMappedTypeNode(node: Node): node is MappedTypeNode; function isLiteralTypeNode(node: Node): node is LiteralTypeNode; function isImportTypeNode(node: Node): node is ImportTypeNode; function isObjectBindingPattern(node: Node): node is ObjectBindingPattern; function isArrayBindingPattern(node: Node): node is ArrayBindingPattern; function isBindingElement(node: Node): node is BindingElement; function isArrayLiteralExpression(node: Node): node is ArrayLiteralExpression; function isObjectLiteralExpression(node: Node): node is ObjectLiteralExpression; function isPropertyAccessExpression(node: Node): node is PropertyAccessExpression; function isElementAccessExpression(node: Node): node is ElementAccessExpression; function isCallExpression(node: Node): node is CallExpression; function isNewExpression(node: Node): node is NewExpression; function isTaggedTemplateExpression(node: Node): node is TaggedTemplateExpression; function isTypeAssertion(node: Node): node is TypeAssertion; function isParenthesizedExpression(node: Node): node is ParenthesizedExpression; function skipPartiallyEmittedExpressions(node: Expression): Expression; function skipPartiallyEmittedExpressions(node: Node): Node; function isFunctionExpression(node: Node): node is FunctionExpression; function isArrowFunction(node: Node): node is ArrowFunction; function isDeleteExpression(node: Node): node is DeleteExpression; function isTypeOfExpression(node: Node): node is TypeOfExpression; function isVoidExpression(node: Node): node is VoidExpression; function isAwaitExpression(node: Node): node is AwaitExpression; function isPrefixUnaryExpression(node: Node): node is PrefixUnaryExpression; function isPostfixUnaryExpression(node: Node): node is PostfixUnaryExpression; function isBinaryExpression(node: Node): node is BinaryExpression; function isConditionalExpression(node: Node): node is ConditionalExpression; function isTemplateExpression(node: Node): node is TemplateExpression; function isYieldExpression(node: Node): node is YieldExpression; function isSpreadElement(node: Node): node is SpreadElement; function isClassExpression(node: Node): node is ClassExpression; function isOmittedExpression(node: Node): node is OmittedExpression; function isExpressionWithTypeArguments(node: Node): node is ExpressionWithTypeArguments; function isAsExpression(node: Node): node is AsExpression; function isNonNullExpression(node: Node): node is NonNullExpression; function isMetaProperty(node: Node): node is MetaProperty; function isTemplateSpan(node: Node): node is TemplateSpan; function isSemicolonClassElement(node: Node): node is SemicolonClassElement; function isBlock(node: Node): node is Block; function isVariableStatement(node: Node): node is VariableStatement; function isEmptyStatement(node: Node): node is EmptyStatement; function isExpressionStatement(node: Node): node is ExpressionStatement; function isIfStatement(node: Node): node is IfStatement; function isDoStatement(node: Node): node is DoStatement; function isWhileStatement(node: Node): node is WhileStatement; function isForStatement(node: Node): node is ForStatement; function isForInStatement(node: Node): node is ForInStatement; function isForOfStatement(node: Node): node is ForOfStatement; function isContinueStatement(node: Node): node is ContinueStatement; function isBreakStatement(node: Node): node is BreakStatement; function isBreakOrContinueStatement(node: Node): node is BreakOrContinueStatement; function isReturnStatement(node: Node): node is ReturnStatement; function isWithStatement(node: Node): node is WithStatement; function isSwitchStatement(node: Node): node is SwitchStatement; function isLabeledStatement(node: Node): node is LabeledStatement; function isThrowStatement(node: Node): node is ThrowStatement; function isTryStatement(node: Node): node is TryStatement; function isDebuggerStatement(node: Node): node is DebuggerStatement; function isVariableDeclaration(node: Node): node is VariableDeclaration; function isVariableDeclarationList(node: Node): node is VariableDeclarationList; function isFunctionDeclaration(node: Node): node is FunctionDeclaration; function isClassDeclaration(node: Node): node is ClassDeclaration; function isInterfaceDeclaration(node: Node): node is InterfaceDeclaration; function isTypeAliasDeclaration(node: Node): node is TypeAliasDeclaration; function isEnumDeclaration(node: Node): node is EnumDeclaration; function isModuleDeclaration(node: Node): node is ModuleDeclaration; function isModuleBlock(node: Node): node is ModuleBlock; function isCaseBlock(node: Node): node is CaseBlock; function isNamespaceExportDeclaration(node: Node): node is NamespaceExportDeclaration; function isImportEqualsDeclaration(node: Node): node is ImportEqualsDeclaration; function isImportDeclaration(node: Node): node is ImportDeclaration; function isImportClause(node: Node): node is ImportClause; function isNamespaceImport(node: Node): node is NamespaceImport; function isNamedImports(node: Node): node is NamedImports; function isImportSpecifier(node: Node): node is ImportSpecifier; function isExportAssignment(node: Node): node is ExportAssignment; function isExportDeclaration(node: Node): node is ExportDeclaration; function isNamedExports(node: Node): node is NamedExports; function isExportSpecifier(node: Node): node is ExportSpecifier; function isMissingDeclaration(node: Node): node is MissingDeclaration; function isExternalModuleReference(node: Node): node is ExternalModuleReference; function isJsxElement(node: Node): node is JsxElement; function isJsxSelfClosingElement(node: Node): node is JsxSelfClosingElement; function isJsxOpeningElement(node: Node): node is JsxOpeningElement; function isJsxClosingElement(node: Node): node is JsxClosingElement; function isJsxFragment(node: Node): node is JsxFragment; function isJsxOpeningFragment(node: Node): node is JsxOpeningFragment; function isJsxClosingFragment(node: Node): node is JsxClosingFragment; function isJsxAttribute(node: Node): node is JsxAttribute; function isJsxAttributes(node: Node): node is JsxAttributes; function isJsxSpreadAttribute(node: Node): node is JsxSpreadAttribute; function isJsxExpression(node: Node): node is JsxExpression; function isCaseClause(node: Node): node is CaseClause; function isDefaultClause(node: Node): node is DefaultClause; function isHeritageClause(node: Node): node is HeritageClause; function isCatchClause(node: Node): node is CatchClause; function isPropertyAssignment(node: Node): node is PropertyAssignment; function isShorthandPropertyAssignment(node: Node): node is ShorthandPropertyAssignment; function isSpreadAssignment(node: Node): node is SpreadAssignment; function isEnumMember(node: Node): node is EnumMember; function isSourceFile(node: Node): node is SourceFile; function isBundle(node: Node): node is Bundle; function isUnparsedSource(node: Node): node is UnparsedSource; function isJSDocTypeExpression(node: Node): node is JSDocTypeExpression; function isJSDocAllType(node: JSDocAllType): node is JSDocAllType; function isJSDocUnknownType(node: Node): node is JSDocUnknownType; function isJSDocNullableType(node: Node): node is JSDocNullableType; function isJSDocNonNullableType(node: Node): node is JSDocNonNullableType; function isJSDocOptionalType(node: Node): node is JSDocOptionalType; function isJSDocFunctionType(node: Node): node is JSDocFunctionType; function isJSDocVariadicType(node: Node): node is JSDocVariadicType; function isJSDoc(node: Node): node is JSDoc; function isJSDocAugmentsTag(node: Node): node is JSDocAugmentsTag; function isJSDocClassTag(node: Node): node is JSDocClassTag; function isJSDocThisTag(node: Node): node is JSDocThisTag; function isJSDocParameterTag(node: Node): node is JSDocParameterTag; function isJSDocReturnTag(node: Node): node is JSDocReturnTag; function isJSDocTypeTag(node: Node): node is JSDocTypeTag; function isJSDocTemplateTag(node: Node): node is JSDocTemplateTag; function isJSDocTypedefTag(node: Node): node is JSDocTypedefTag; function isJSDocPropertyTag(node: Node): node is JSDocPropertyTag; function isJSDocPropertyLikeTag(node: Node): node is JSDocPropertyLikeTag; function isJSDocTypeLiteral(node: Node): node is JSDocTypeLiteral; function isJSDocCallbackTag(node: Node): node is JSDocCallbackTag; function isJSDocSignature(node: Node): node is JSDocSignature; } declare namespace ts { function isToken(n: Node): boolean; function isLiteralExpression(node: Node): node is LiteralExpression; type TemplateLiteralToken = NoSubstitutionTemplateLiteral | TemplateHead | TemplateMiddle | TemplateTail; function isTemplateLiteralToken(node: Node): node is TemplateLiteralToken; function isTemplateMiddleOrTemplateTail(node: Node): node is TemplateMiddle | TemplateTail; function isStringTextContainingNode(node: Node): node is StringLiteral | TemplateLiteralToken; function isModifier(node: Node): node is Modifier; function isEntityName(node: Node): node is EntityName; function isPropertyName(node: Node): node is PropertyName; function isBindingName(node: Node): node is BindingName; function isFunctionLike(node: Node): node is SignatureDeclaration; function isClassElement(node: Node): node is ClassElement; function isClassLike(node: Node): node is ClassLikeDeclaration; function isAccessor(node: Node): node is AccessorDeclaration; function isTypeElement(node: Node): node is TypeElement; function isClassOrTypeElement(node: Node): node is ClassElement | TypeElement; function isObjectLiteralElementLike(node: Node): node is ObjectLiteralElementLike; function isTypeNode(node: Node): node is TypeNode; function isFunctionOrConstructorTypeNode(node: Node): node is FunctionTypeNode | ConstructorTypeNode; function isPropertyAccessOrQualifiedName(node: Node): node is PropertyAccessExpression | QualifiedName; function isCallLikeExpression(node: Node): node is CallLikeExpression; function isCallOrNewExpression(node: Node): node is CallExpression | NewExpression; function isTemplateLiteral(node: Node): node is TemplateLiteral; function isAssertionExpression(node: Node): node is AssertionExpression; function isIterationStatement(node: Node, lookInLabeledStatements: false): node is IterationStatement; function isIterationStatement(node: Node, lookInLabeledStatements: boolean): node is IterationStatement | LabeledStatement; function isJsxOpeningLikeElement(node: Node): node is JsxOpeningLikeElement; function isCaseOrDefaultClause(node: Node): node is CaseOrDefaultClause; function isJSDocCommentContainingNode(node: Node): boolean; function isSetAccessor(node: Node): node is SetAccessorDeclaration; function isGetAccessor(node: Node): node is GetAccessorDeclaration; function isObjectLiteralElement(node: Node): node is ObjectLiteralElement; function isStringLiteralLike(node: Node): node is StringLiteralLike; } declare namespace ts { function createNode(kind: SyntaxKind, pos?: number, end?: number): Node; function forEachChild(node: Node, cbNode: (node: Node) => T | undefined, cbNodes?: (nodes: NodeArray) => T | undefined): T | undefined; function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean, scriptKind?: ScriptKind): SourceFile; function parseIsolatedEntityName(text: string, languageVersion: ScriptTarget): EntityName | undefined; function parseJsonText(fileName: string, sourceText: string): JsonSourceFile; function isExternalModule(file: SourceFile): boolean; function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile; } declare namespace ts { function parseCommandLine(commandLine: ReadonlyArray, readFile?: (path: string) => string | undefined): ParsedCommandLine; type DiagnosticReporter = (diagnostic: Diagnostic) => void; interface ConfigFileDiagnosticsReporter { onUnRecoverableConfigFileDiagnostic: DiagnosticReporter; } interface ParseConfigFileHost extends ParseConfigHost, ConfigFileDiagnosticsReporter { getCurrentDirectory(): string; } function getParsedCommandLineOfConfigFile(configFileName: string, optionsToExtend: CompilerOptions, host: ParseConfigFileHost): ParsedCommandLine | undefined; function readConfigFile(fileName: string, readFile: (path: string) => string | undefined): { config?: any; error?: Diagnostic; }; function parseConfigFileTextToJson(fileName: string, jsonText: string): { config?: any; error?: Diagnostic; }; function readJsonConfigFile(fileName: string, readFile: (path: string) => string | undefined): TsConfigSourceFile; function convertToObject(sourceFile: JsonSourceFile, errors: Push): any; function parseJsonConfigFileContent(json: any, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string, resolutionStack?: Path[], extraFileExtensions?: ReadonlyArray): ParsedCommandLine; function parseJsonSourceFileConfigFileContent(sourceFile: TsConfigSourceFile, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string, resolutionStack?: Path[], extraFileExtensions?: ReadonlyArray): ParsedCommandLine; function convertCompilerOptionsFromJson(jsonOptions: any, basePath: string, configFileName?: string): { options: CompilerOptions; errors: Diagnostic[]; }; function convertTypeAcquisitionFromJson(jsonOptions: any, basePath: string, configFileName?: string): { options: TypeAcquisition; errors: Diagnostic[]; }; } declare namespace ts { function getEffectiveTypeRoots(options: CompilerOptions, host: GetEffectiveTypeRootsHost): string[] | undefined; function resolveTypeReferenceDirective(typeReferenceDirectiveName: string, containingFile: string | undefined, options: CompilerOptions, host: ModuleResolutionHost): ResolvedTypeReferenceDirectiveWithFailedLookupLocations; function getAutomaticTypeDirectiveNames(options: CompilerOptions, host: ModuleResolutionHost): string[]; interface ModuleResolutionCache extends NonRelativeModuleNameResolutionCache { getOrCreateCacheForDirectory(directoryName: string): Map; } interface NonRelativeModuleNameResolutionCache { getOrCreateCacheForModuleName(nonRelativeModuleName: string): PerModuleNameCache; } interface PerModuleNameCache { get(directory: string): ResolvedModuleWithFailedLookupLocations | undefined; set(directory: string, result: ResolvedModuleWithFailedLookupLocations): void; } function createModuleResolutionCache(currentDirectory: string, getCanonicalFileName: (s: string) => string): ModuleResolutionCache; function resolveModuleNameFromCache(moduleName: string, containingFile: string, cache: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations | undefined; function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations; function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: ModuleResolutionCache): ResolvedModuleWithFailedLookupLocations; function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost, cache?: NonRelativeModuleNameResolutionCache): ResolvedModuleWithFailedLookupLocations; } declare namespace ts { function createNodeArray(elements?: ReadonlyArray, hasTrailingComma?: boolean): NodeArray; function createLiteral(value: string | StringLiteral | NoSubstitutionTemplateLiteral | NumericLiteral | Identifier): StringLiteral; function createLiteral(value: number): NumericLiteral; function createLiteral(value: boolean): BooleanLiteral; function createLiteral(value: string | number | boolean): PrimaryExpression; function createNumericLiteral(value: string): NumericLiteral; function createStringLiteral(text: string): StringLiteral; function createRegularExpressionLiteral(text: string): RegularExpressionLiteral; function createIdentifier(text: string): Identifier; function updateIdentifier(node: Identifier): Identifier; function createTempVariable(recordTempVariable: ((node: Identifier) => void) | undefined): Identifier; function createLoopVariable(): Identifier; function createUniqueName(text: string): Identifier; function createOptimisticUniqueName(text: string): Identifier; function createFileLevelUniqueName(text: string): Identifier; function getGeneratedNameForNode(node: Node): Identifier; function createToken(token: TKind): Token; function createSuper(): SuperExpression; function createThis(): ThisExpression & Token; function createNull(): NullLiteral & Token; function createTrue(): BooleanLiteral & Token; function createFalse(): BooleanLiteral & Token; function createModifier(kind: T): Token; function createModifiersFromModifierFlags(flags: ModifierFlags): Modifier[]; function createQualifiedName(left: EntityName, right: string | Identifier): QualifiedName; function updateQualifiedName(node: QualifiedName, left: EntityName, right: Identifier): QualifiedName; function createComputedPropertyName(expression: Expression): ComputedPropertyName; function updateComputedPropertyName(node: ComputedPropertyName, expression: Expression): ComputedPropertyName; function createTypeParameterDeclaration(name: string | Identifier, constraint?: TypeNode, defaultType?: TypeNode): TypeParameterDeclaration; function updateTypeParameterDeclaration(node: TypeParameterDeclaration, name: Identifier, constraint: TypeNode | undefined, defaultType: TypeNode | undefined): TypeParameterDeclaration; function createParameter(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, dotDotDotToken: DotDotDotToken | undefined, name: string | BindingName, questionToken?: QuestionToken, type?: TypeNode, initializer?: Expression): ParameterDeclaration; function updateParameter(node: ParameterDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, dotDotDotToken: DotDotDotToken | undefined, name: string | BindingName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): ParameterDeclaration; function createDecorator(expression: Expression): Decorator; function updateDecorator(node: Decorator, expression: Expression): Decorator; function createPropertySignature(modifiers: ReadonlyArray | undefined, name: PropertyName | string, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertySignature; function updatePropertySignature(node: PropertySignature, modifiers: ReadonlyArray | undefined, name: PropertyName, questionToken: QuestionToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertySignature; function createProperty(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | PropertyName, questionOrExclamationToken: QuestionToken | ExclamationToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertyDeclaration; function updateProperty(node: PropertyDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | PropertyName, questionOrExclamationToken: QuestionToken | ExclamationToken | undefined, type: TypeNode | undefined, initializer: Expression | undefined): PropertyDeclaration; function createMethodSignature(typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined): MethodSignature; function updateMethodSignature(node: MethodSignature, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined, name: PropertyName, questionToken: QuestionToken | undefined): MethodSignature; function createMethod(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, asteriskToken: AsteriskToken | undefined, name: string | PropertyName, questionToken: QuestionToken | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, body: Block | undefined): MethodDeclaration; function updateMethod(node: MethodDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, asteriskToken: AsteriskToken | undefined, name: PropertyName, questionToken: QuestionToken | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, body: Block | undefined): MethodDeclaration; function createConstructor(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, parameters: ReadonlyArray, body: Block | undefined): ConstructorDeclaration; function updateConstructor(node: ConstructorDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, parameters: ReadonlyArray, body: Block | undefined): ConstructorDeclaration; function createGetAccessor(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | PropertyName, parameters: ReadonlyArray, type: TypeNode | undefined, body: Block | undefined): GetAccessorDeclaration; function updateGetAccessor(node: GetAccessorDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: PropertyName, parameters: ReadonlyArray, type: TypeNode | undefined, body: Block | undefined): GetAccessorDeclaration; function createSetAccessor(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | PropertyName, parameters: ReadonlyArray, body: Block | undefined): SetAccessorDeclaration; function updateSetAccessor(node: SetAccessorDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: PropertyName, parameters: ReadonlyArray, body: Block | undefined): SetAccessorDeclaration; function createCallSignature(typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined): CallSignatureDeclaration; function updateCallSignature(node: CallSignatureDeclaration, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): CallSignatureDeclaration; function createConstructSignature(typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined): ConstructSignatureDeclaration; function updateConstructSignature(node: ConstructSignatureDeclaration, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): ConstructSignatureDeclaration; function createIndexSignature(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode): IndexSignatureDeclaration; function updateIndexSignature(node: IndexSignatureDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode): IndexSignatureDeclaration; function createKeywordTypeNode(kind: KeywordTypeNode["kind"]): KeywordTypeNode; function createTypePredicateNode(parameterName: Identifier | ThisTypeNode | string, type: TypeNode): TypePredicateNode; function updateTypePredicateNode(node: TypePredicateNode, parameterName: Identifier | ThisTypeNode, type: TypeNode): TypePredicateNode; function createTypeReferenceNode(typeName: string | EntityName, typeArguments: ReadonlyArray | undefined): TypeReferenceNode; function updateTypeReferenceNode(node: TypeReferenceNode, typeName: EntityName, typeArguments: NodeArray | undefined): TypeReferenceNode; function createFunctionTypeNode(typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined): FunctionTypeNode; function updateFunctionTypeNode(node: FunctionTypeNode, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): FunctionTypeNode; function createConstructorTypeNode(typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined): ConstructorTypeNode; function updateConstructorTypeNode(node: ConstructorTypeNode, typeParameters: NodeArray | undefined, parameters: NodeArray, type: TypeNode | undefined): ConstructorTypeNode; function createTypeQueryNode(exprName: EntityName): TypeQueryNode; function updateTypeQueryNode(node: TypeQueryNode, exprName: EntityName): TypeQueryNode; function createTypeLiteralNode(members: ReadonlyArray | undefined): TypeLiteralNode; function updateTypeLiteralNode(node: TypeLiteralNode, members: NodeArray): TypeLiteralNode; function createArrayTypeNode(elementType: TypeNode): ArrayTypeNode; function updateArrayTypeNode(node: ArrayTypeNode, elementType: TypeNode): ArrayTypeNode; function createTupleTypeNode(elementTypes: ReadonlyArray): TupleTypeNode; function updateTypleTypeNode(node: TupleTypeNode, elementTypes: ReadonlyArray): TupleTypeNode; function createUnionTypeNode(types: ReadonlyArray): UnionTypeNode; function updateUnionTypeNode(node: UnionTypeNode, types: NodeArray): UnionTypeNode; function createIntersectionTypeNode(types: ReadonlyArray): IntersectionTypeNode; function updateIntersectionTypeNode(node: IntersectionTypeNode, types: NodeArray): IntersectionTypeNode; function createUnionOrIntersectionTypeNode(kind: SyntaxKind.UnionType | SyntaxKind.IntersectionType, types: ReadonlyArray): UnionOrIntersectionTypeNode; function createConditionalTypeNode(checkType: TypeNode, extendsType: TypeNode, trueType: TypeNode, falseType: TypeNode): ConditionalTypeNode; function updateConditionalTypeNode(node: ConditionalTypeNode, checkType: TypeNode, extendsType: TypeNode, trueType: TypeNode, falseType: TypeNode): ConditionalTypeNode; function createInferTypeNode(typeParameter: TypeParameterDeclaration): InferTypeNode; function updateInferTypeNode(node: InferTypeNode, typeParameter: TypeParameterDeclaration): InferTypeNode; function createImportTypeNode(argument: TypeNode, qualifier?: EntityName, typeArguments?: ReadonlyArray, isTypeOf?: boolean): ImportTypeNode; function updateImportTypeNode(node: ImportTypeNode, argument: TypeNode, qualifier?: EntityName, typeArguments?: ReadonlyArray, isTypeOf?: boolean): ImportTypeNode; function createParenthesizedType(type: TypeNode): ParenthesizedTypeNode; function updateParenthesizedType(node: ParenthesizedTypeNode, type: TypeNode): ParenthesizedTypeNode; function createThisTypeNode(): ThisTypeNode; function createTypeOperatorNode(type: TypeNode): TypeOperatorNode; function createTypeOperatorNode(operator: SyntaxKind.KeyOfKeyword | SyntaxKind.UniqueKeyword, type: TypeNode): TypeOperatorNode; function updateTypeOperatorNode(node: TypeOperatorNode, type: TypeNode): TypeOperatorNode; function createIndexedAccessTypeNode(objectType: TypeNode, indexType: TypeNode): IndexedAccessTypeNode; function updateIndexedAccessTypeNode(node: IndexedAccessTypeNode, objectType: TypeNode, indexType: TypeNode): IndexedAccessTypeNode; function createMappedTypeNode(readonlyToken: ReadonlyToken | PlusToken | MinusToken | undefined, typeParameter: TypeParameterDeclaration, questionToken: QuestionToken | PlusToken | MinusToken | undefined, type: TypeNode | undefined): MappedTypeNode; function updateMappedTypeNode(node: MappedTypeNode, readonlyToken: ReadonlyToken | PlusToken | MinusToken | undefined, typeParameter: TypeParameterDeclaration, questionToken: QuestionToken | PlusToken | MinusToken | undefined, type: TypeNode | undefined): MappedTypeNode; function createLiteralTypeNode(literal: LiteralTypeNode["literal"]): LiteralTypeNode; function updateLiteralTypeNode(node: LiteralTypeNode, literal: LiteralTypeNode["literal"]): LiteralTypeNode; function createObjectBindingPattern(elements: ReadonlyArray): ObjectBindingPattern; function updateObjectBindingPattern(node: ObjectBindingPattern, elements: ReadonlyArray): ObjectBindingPattern; function createArrayBindingPattern(elements: ReadonlyArray): ArrayBindingPattern; function updateArrayBindingPattern(node: ArrayBindingPattern, elements: ReadonlyArray): ArrayBindingPattern; function createBindingElement(dotDotDotToken: DotDotDotToken | undefined, propertyName: string | PropertyName | undefined, name: string | BindingName, initializer?: Expression): BindingElement; function updateBindingElement(node: BindingElement, dotDotDotToken: DotDotDotToken | undefined, propertyName: PropertyName | undefined, name: BindingName, initializer: Expression | undefined): BindingElement; function createArrayLiteral(elements?: ReadonlyArray, multiLine?: boolean): ArrayLiteralExpression; function updateArrayLiteral(node: ArrayLiteralExpression, elements: ReadonlyArray): ArrayLiteralExpression; function createObjectLiteral(properties?: ReadonlyArray, multiLine?: boolean): ObjectLiteralExpression; function updateObjectLiteral(node: ObjectLiteralExpression, properties: ReadonlyArray): ObjectLiteralExpression; function createPropertyAccess(expression: Expression, name: string | Identifier | undefined): PropertyAccessExpression; function updatePropertyAccess(node: PropertyAccessExpression, expression: Expression, name: Identifier): PropertyAccessExpression; function createElementAccess(expression: Expression, index: number | Expression): ElementAccessExpression; function updateElementAccess(node: ElementAccessExpression, expression: Expression, argumentExpression: Expression): ElementAccessExpression; function createCall(expression: Expression, typeArguments: ReadonlyArray | undefined, argumentsArray: ReadonlyArray | undefined): CallExpression; function updateCall(node: CallExpression, expression: Expression, typeArguments: ReadonlyArray | undefined, argumentsArray: ReadonlyArray): CallExpression; function createNew(expression: Expression, typeArguments: ReadonlyArray | undefined, argumentsArray: ReadonlyArray | undefined): NewExpression; function updateNew(node: NewExpression, expression: Expression, typeArguments: ReadonlyArray | undefined, argumentsArray: ReadonlyArray | undefined): NewExpression; function createTaggedTemplate(tag: Expression, template: TemplateLiteral): TaggedTemplateExpression; function createTaggedTemplate(tag: Expression, typeArguments: ReadonlyArray | undefined, template: TemplateLiteral): TaggedTemplateExpression; function updateTaggedTemplate(node: TaggedTemplateExpression, tag: Expression, template: TemplateLiteral): TaggedTemplateExpression; function updateTaggedTemplate(node: TaggedTemplateExpression, tag: Expression, typeArguments: ReadonlyArray | undefined, template: TemplateLiteral): TaggedTemplateExpression; function createTypeAssertion(type: TypeNode, expression: Expression): TypeAssertion; function updateTypeAssertion(node: TypeAssertion, type: TypeNode, expression: Expression): TypeAssertion; function createParen(expression: Expression): ParenthesizedExpression; function updateParen(node: ParenthesizedExpression, expression: Expression): ParenthesizedExpression; function createFunctionExpression(modifiers: ReadonlyArray | undefined, asteriskToken: AsteriskToken | undefined, name: string | Identifier | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray | undefined, type: TypeNode | undefined, body: Block): FunctionExpression; function updateFunctionExpression(node: FunctionExpression, modifiers: ReadonlyArray | undefined, asteriskToken: AsteriskToken | undefined, name: Identifier | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, body: Block): FunctionExpression; function createArrowFunction(modifiers: ReadonlyArray | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, equalsGreaterThanToken: EqualsGreaterThanToken | undefined, body: ConciseBody): ArrowFunction; function updateArrowFunction(node: ArrowFunction, modifiers: ReadonlyArray | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, body: ConciseBody): ArrowFunction; function updateArrowFunction(node: ArrowFunction, modifiers: ReadonlyArray | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, equalsGreaterThanToken: Token, body: ConciseBody): ArrowFunction; function createDelete(expression: Expression): DeleteExpression; function updateDelete(node: DeleteExpression, expression: Expression): DeleteExpression; function createTypeOf(expression: Expression): TypeOfExpression; function updateTypeOf(node: TypeOfExpression, expression: Expression): TypeOfExpression; function createVoid(expression: Expression): VoidExpression; function updateVoid(node: VoidExpression, expression: Expression): VoidExpression; function createAwait(expression: Expression): AwaitExpression; function updateAwait(node: AwaitExpression, expression: Expression): AwaitExpression; function createPrefix(operator: PrefixUnaryOperator, operand: Expression): PrefixUnaryExpression; function updatePrefix(node: PrefixUnaryExpression, operand: Expression): PrefixUnaryExpression; function createPostfix(operand: Expression, operator: PostfixUnaryOperator): PostfixUnaryExpression; function updatePostfix(node: PostfixUnaryExpression, operand: Expression): PostfixUnaryExpression; function createBinary(left: Expression, operator: BinaryOperator | BinaryOperatorToken, right: Expression): BinaryExpression; function updateBinary(node: BinaryExpression, left: Expression, right: Expression, operator?: BinaryOperator | BinaryOperatorToken): BinaryExpression; function createConditional(condition: Expression, whenTrue: Expression, whenFalse: Expression): ConditionalExpression; function createConditional(condition: Expression, questionToken: QuestionToken, whenTrue: Expression, colonToken: ColonToken, whenFalse: Expression): ConditionalExpression; function updateConditional(node: ConditionalExpression, condition: Expression, whenTrue: Expression, whenFalse: Expression): ConditionalExpression; function updateConditional(node: ConditionalExpression, condition: Expression, questionToken: Token, whenTrue: Expression, colonToken: Token, whenFalse: Expression): ConditionalExpression; function createTemplateExpression(head: TemplateHead, templateSpans: ReadonlyArray): TemplateExpression; function updateTemplateExpression(node: TemplateExpression, head: TemplateHead, templateSpans: ReadonlyArray): TemplateExpression; function createTemplateHead(text: string): TemplateHead; function createTemplateMiddle(text: string): TemplateMiddle; function createTemplateTail(text: string): TemplateTail; function createNoSubstitutionTemplateLiteral(text: string): NoSubstitutionTemplateLiteral; function createYield(expression?: Expression): YieldExpression; function createYield(asteriskToken: AsteriskToken | undefined, expression: Expression): YieldExpression; function updateYield(node: YieldExpression, asteriskToken: AsteriskToken | undefined, expression: Expression): YieldExpression; function createSpread(expression: Expression): SpreadElement; function updateSpread(node: SpreadElement, expression: Expression): SpreadElement; function createClassExpression(modifiers: ReadonlyArray | undefined, name: string | Identifier | undefined, typeParameters: ReadonlyArray | undefined, heritageClauses: ReadonlyArray | undefined, members: ReadonlyArray): ClassExpression; function updateClassExpression(node: ClassExpression, modifiers: ReadonlyArray | undefined, name: Identifier | undefined, typeParameters: ReadonlyArray | undefined, heritageClauses: ReadonlyArray | undefined, members: ReadonlyArray): ClassExpression; function createOmittedExpression(): OmittedExpression; function createExpressionWithTypeArguments(typeArguments: ReadonlyArray | undefined, expression: Expression): ExpressionWithTypeArguments; function updateExpressionWithTypeArguments(node: ExpressionWithTypeArguments, typeArguments: ReadonlyArray | undefined, expression: Expression): ExpressionWithTypeArguments; function createAsExpression(expression: Expression, type: TypeNode): AsExpression; function updateAsExpression(node: AsExpression, expression: Expression, type: TypeNode): AsExpression; function createNonNullExpression(expression: Expression): NonNullExpression; function updateNonNullExpression(node: NonNullExpression, expression: Expression): NonNullExpression; function createMetaProperty(keywordToken: MetaProperty["keywordToken"], name: Identifier): MetaProperty; function updateMetaProperty(node: MetaProperty, name: Identifier): MetaProperty; function createTemplateSpan(expression: Expression, literal: TemplateMiddle | TemplateTail): TemplateSpan; function updateTemplateSpan(node: TemplateSpan, expression: Expression, literal: TemplateMiddle | TemplateTail): TemplateSpan; function createSemicolonClassElement(): SemicolonClassElement; function createBlock(statements: ReadonlyArray, multiLine?: boolean): Block; function updateBlock(node: Block, statements: ReadonlyArray): Block; function createVariableStatement(modifiers: ReadonlyArray | undefined, declarationList: VariableDeclarationList | ReadonlyArray): VariableStatement; function updateVariableStatement(node: VariableStatement, modifiers: ReadonlyArray | undefined, declarationList: VariableDeclarationList): VariableStatement; function createEmptyStatement(): EmptyStatement; function createStatement(expression: Expression): ExpressionStatement; function updateStatement(node: ExpressionStatement, expression: Expression): ExpressionStatement; function createIf(expression: Expression, thenStatement: Statement, elseStatement?: Statement): IfStatement; function updateIf(node: IfStatement, expression: Expression, thenStatement: Statement, elseStatement: Statement | undefined): IfStatement; function createDo(statement: Statement, expression: Expression): DoStatement; function updateDo(node: DoStatement, statement: Statement, expression: Expression): DoStatement; function createWhile(expression: Expression, statement: Statement): WhileStatement; function updateWhile(node: WhileStatement, expression: Expression, statement: Statement): WhileStatement; function createFor(initializer: ForInitializer | undefined, condition: Expression | undefined, incrementor: Expression | undefined, statement: Statement): ForStatement; function updateFor(node: ForStatement, initializer: ForInitializer | undefined, condition: Expression | undefined, incrementor: Expression | undefined, statement: Statement): ForStatement; function createForIn(initializer: ForInitializer, expression: Expression, statement: Statement): ForInStatement; function updateForIn(node: ForInStatement, initializer: ForInitializer, expression: Expression, statement: Statement): ForInStatement; function createForOf(awaitModifier: AwaitKeywordToken | undefined, initializer: ForInitializer, expression: Expression, statement: Statement): ForOfStatement; function updateForOf(node: ForOfStatement, awaitModifier: AwaitKeywordToken | undefined, initializer: ForInitializer, expression: Expression, statement: Statement): ForOfStatement; function createContinue(label?: string | Identifier): ContinueStatement; function updateContinue(node: ContinueStatement, label: Identifier | undefined): ContinueStatement; function createBreak(label?: string | Identifier): BreakStatement; function updateBreak(node: BreakStatement, label: Identifier | undefined): BreakStatement; function createReturn(expression?: Expression): ReturnStatement; function updateReturn(node: ReturnStatement, expression: Expression | undefined): ReturnStatement; function createWith(expression: Expression, statement: Statement): WithStatement; function updateWith(node: WithStatement, expression: Expression, statement: Statement): WithStatement; function createSwitch(expression: Expression, caseBlock: CaseBlock): SwitchStatement; function updateSwitch(node: SwitchStatement, expression: Expression, caseBlock: CaseBlock): SwitchStatement; function createLabel(label: string | Identifier, statement: Statement): LabeledStatement; function updateLabel(node: LabeledStatement, label: Identifier, statement: Statement): LabeledStatement; function createThrow(expression: Expression): ThrowStatement; function updateThrow(node: ThrowStatement, expression: Expression): ThrowStatement; function createTry(tryBlock: Block, catchClause: CatchClause | undefined, finallyBlock: Block | undefined): TryStatement; function updateTry(node: TryStatement, tryBlock: Block, catchClause: CatchClause | undefined, finallyBlock: Block | undefined): TryStatement; function createDebuggerStatement(): DebuggerStatement; function createVariableDeclaration(name: string | BindingName, type?: TypeNode, initializer?: Expression): VariableDeclaration; function updateVariableDeclaration(node: VariableDeclaration, name: BindingName, type: TypeNode | undefined, initializer: Expression | undefined): VariableDeclaration; function createVariableDeclarationList(declarations: ReadonlyArray, flags?: NodeFlags): VariableDeclarationList; function updateVariableDeclarationList(node: VariableDeclarationList, declarations: ReadonlyArray): VariableDeclarationList; function createFunctionDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, asteriskToken: AsteriskToken | undefined, name: string | Identifier | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, body: Block | undefined): FunctionDeclaration; function updateFunctionDeclaration(node: FunctionDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, asteriskToken: AsteriskToken | undefined, name: Identifier | undefined, typeParameters: ReadonlyArray | undefined, parameters: ReadonlyArray, type: TypeNode | undefined, body: Block | undefined): FunctionDeclaration; function createClassDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | Identifier | undefined, typeParameters: ReadonlyArray | undefined, heritageClauses: ReadonlyArray | undefined, members: ReadonlyArray): ClassDeclaration; function updateClassDeclaration(node: ClassDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: Identifier | undefined, typeParameters: ReadonlyArray | undefined, heritageClauses: ReadonlyArray | undefined, members: ReadonlyArray): ClassDeclaration; function createInterfaceDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | Identifier, typeParameters: ReadonlyArray | undefined, heritageClauses: ReadonlyArray | undefined, members: ReadonlyArray): InterfaceDeclaration; function updateInterfaceDeclaration(node: InterfaceDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: Identifier, typeParameters: ReadonlyArray | undefined, heritageClauses: ReadonlyArray | undefined, members: ReadonlyArray): InterfaceDeclaration; function createTypeAliasDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | Identifier, typeParameters: ReadonlyArray | undefined, type: TypeNode): TypeAliasDeclaration; function updateTypeAliasDeclaration(node: TypeAliasDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: Identifier, typeParameters: ReadonlyArray | undefined, type: TypeNode): TypeAliasDeclaration; function createEnumDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | Identifier, members: ReadonlyArray): EnumDeclaration; function updateEnumDeclaration(node: EnumDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: Identifier, members: ReadonlyArray): EnumDeclaration; function createModuleDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: ModuleName, body: ModuleBody | undefined, flags?: NodeFlags): ModuleDeclaration; function updateModuleDeclaration(node: ModuleDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: ModuleName, body: ModuleBody | undefined): ModuleDeclaration; function createModuleBlock(statements: ReadonlyArray): ModuleBlock; function updateModuleBlock(node: ModuleBlock, statements: ReadonlyArray): ModuleBlock; function createCaseBlock(clauses: ReadonlyArray): CaseBlock; function updateCaseBlock(node: CaseBlock, clauses: ReadonlyArray): CaseBlock; function createNamespaceExportDeclaration(name: string | Identifier): NamespaceExportDeclaration; function updateNamespaceExportDeclaration(node: NamespaceExportDeclaration, name: Identifier): NamespaceExportDeclaration; function createImportEqualsDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: string | Identifier, moduleReference: ModuleReference): ImportEqualsDeclaration; function updateImportEqualsDeclaration(node: ImportEqualsDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, name: Identifier, moduleReference: ModuleReference): ImportEqualsDeclaration; function createImportDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, importClause: ImportClause | undefined, moduleSpecifier: Expression): ImportDeclaration; function updateImportDeclaration(node: ImportDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, importClause: ImportClause | undefined, moduleSpecifier: Expression): ImportDeclaration; function createImportClause(name: Identifier | undefined, namedBindings: NamedImportBindings | undefined): ImportClause; function updateImportClause(node: ImportClause, name: Identifier | undefined, namedBindings: NamedImportBindings | undefined): ImportClause; function createNamespaceImport(name: Identifier): NamespaceImport; function updateNamespaceImport(node: NamespaceImport, name: Identifier): NamespaceImport; function createNamedImports(elements: ReadonlyArray): NamedImports; function updateNamedImports(node: NamedImports, elements: ReadonlyArray): NamedImports; function createImportSpecifier(propertyName: Identifier | undefined, name: Identifier): ImportSpecifier; function updateImportSpecifier(node: ImportSpecifier, propertyName: Identifier | undefined, name: Identifier): ImportSpecifier; function createExportAssignment(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, isExportEquals: boolean | undefined, expression: Expression): ExportAssignment; function updateExportAssignment(node: ExportAssignment, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, expression: Expression): ExportAssignment; function createExportDeclaration(decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, exportClause: NamedExports | undefined, moduleSpecifier?: Expression): ExportDeclaration; function updateExportDeclaration(node: ExportDeclaration, decorators: ReadonlyArray | undefined, modifiers: ReadonlyArray | undefined, exportClause: NamedExports | undefined, moduleSpecifier: Expression | undefined): ExportDeclaration; function createNamedExports(elements: ReadonlyArray): NamedExports; function updateNamedExports(node: NamedExports, elements: ReadonlyArray): NamedExports; function createExportSpecifier(propertyName: string | Identifier | undefined, name: string | Identifier): ExportSpecifier; function updateExportSpecifier(node: ExportSpecifier, propertyName: Identifier | undefined, name: Identifier): ExportSpecifier; function createExternalModuleReference(expression: Expression): ExternalModuleReference; function updateExternalModuleReference(node: ExternalModuleReference, expression: Expression): ExternalModuleReference; function createJsxElement(openingElement: JsxOpeningElement, children: ReadonlyArray, closingElement: JsxClosingElement): JsxElement; function updateJsxElement(node: JsxElement, openingElement: JsxOpeningElement, children: ReadonlyArray, closingElement: JsxClosingElement): JsxElement; function createJsxSelfClosingElement(tagName: JsxTagNameExpression, typeArguments: ReadonlyArray | undefined, attributes: JsxAttributes): JsxSelfClosingElement; function updateJsxSelfClosingElement(node: JsxSelfClosingElement, tagName: JsxTagNameExpression, typeArguments: ReadonlyArray | undefined, attributes: JsxAttributes): JsxSelfClosingElement; function createJsxOpeningElement(tagName: JsxTagNameExpression, typeArguments: ReadonlyArray | undefined, attributes: JsxAttributes): JsxOpeningElement; function updateJsxOpeningElement(node: JsxOpeningElement, tagName: JsxTagNameExpression, typeArguments: ReadonlyArray | undefined, attributes: JsxAttributes): JsxOpeningElement; function createJsxClosingElement(tagName: JsxTagNameExpression): JsxClosingElement; function updateJsxClosingElement(node: JsxClosingElement, tagName: JsxTagNameExpression): JsxClosingElement; function createJsxFragment(openingFragment: JsxOpeningFragment, children: ReadonlyArray, closingFragment: JsxClosingFragment): JsxFragment; function updateJsxFragment(node: JsxFragment, openingFragment: JsxOpeningFragment, children: ReadonlyArray, closingFragment: JsxClosingFragment): JsxFragment; function createJsxAttribute(name: Identifier, initializer: StringLiteral | JsxExpression): JsxAttribute; function updateJsxAttribute(node: JsxAttribute, name: Identifier, initializer: StringLiteral | JsxExpression): JsxAttribute; function createJsxAttributes(properties: ReadonlyArray): JsxAttributes; function updateJsxAttributes(node: JsxAttributes, properties: ReadonlyArray): JsxAttributes; function createJsxSpreadAttribute(expression: Expression): JsxSpreadAttribute; function updateJsxSpreadAttribute(node: JsxSpreadAttribute, expression: Expression): JsxSpreadAttribute; function createJsxExpression(dotDotDotToken: DotDotDotToken | undefined, expression: Expression | undefined): JsxExpression; function updateJsxExpression(node: JsxExpression, expression: Expression | undefined): JsxExpression; function createCaseClause(expression: Expression, statements: ReadonlyArray): CaseClause; function updateCaseClause(node: CaseClause, expression: Expression, statements: ReadonlyArray): CaseClause; function createDefaultClause(statements: ReadonlyArray): DefaultClause; function updateDefaultClause(node: DefaultClause, statements: ReadonlyArray): DefaultClause; function createHeritageClause(token: HeritageClause["token"], types: ReadonlyArray): HeritageClause; function updateHeritageClause(node: HeritageClause, types: ReadonlyArray): HeritageClause; function createCatchClause(variableDeclaration: string | VariableDeclaration | undefined, block: Block): CatchClause; function updateCatchClause(node: CatchClause, variableDeclaration: VariableDeclaration | undefined, block: Block): CatchClause; function createPropertyAssignment(name: string | PropertyName, initializer: Expression): PropertyAssignment; function updatePropertyAssignment(node: PropertyAssignment, name: PropertyName, initializer: Expression): PropertyAssignment; function createShorthandPropertyAssignment(name: string | Identifier, objectAssignmentInitializer?: Expression): ShorthandPropertyAssignment; function updateShorthandPropertyAssignment(node: ShorthandPropertyAssignment, name: Identifier, objectAssignmentInitializer: Expression | undefined): ShorthandPropertyAssignment; function createSpreadAssignment(expression: Expression): SpreadAssignment; function updateSpreadAssignment(node: SpreadAssignment, expression: Expression): SpreadAssignment; function createEnumMember(name: string | PropertyName, initializer?: Expression): EnumMember; function updateEnumMember(node: EnumMember, name: PropertyName, initializer: Expression | undefined): EnumMember; function updateSourceFileNode(node: SourceFile, statements: ReadonlyArray, isDeclarationFile?: boolean, referencedFiles?: SourceFile["referencedFiles"], typeReferences?: SourceFile["typeReferenceDirectives"], hasNoDefaultLib?: boolean, libReferences?: SourceFile["libReferenceDirectives"]): SourceFile; function getMutableClone(node: T): T; function createNotEmittedStatement(original: Node): NotEmittedStatement; function createPartiallyEmittedExpression(expression: Expression, original?: Node): PartiallyEmittedExpression; function updatePartiallyEmittedExpression(node: PartiallyEmittedExpression, expression: Expression): PartiallyEmittedExpression; function createCommaList(elements: ReadonlyArray): CommaListExpression; function updateCommaList(node: CommaListExpression, elements: ReadonlyArray): CommaListExpression; function createBundle(sourceFiles: ReadonlyArray, prepends?: ReadonlyArray): Bundle; function createUnparsedSourceFile(text: string): UnparsedSource; function createUnparsedSourceFile(text: string, mapPath: string | undefined, map: string | undefined): UnparsedSource; function createInputFiles(javascript: string, declaration: string): InputFiles; function createInputFiles(javascript: string, declaration: string, javascriptMapPath: string | undefined, javascriptMapText: string | undefined, declarationMapPath: string | undefined, declarationMapText: string | undefined): InputFiles; function updateBundle(node: Bundle, sourceFiles: ReadonlyArray, prepends?: ReadonlyArray): Bundle; function createImmediatelyInvokedFunctionExpression(statements: ReadonlyArray): CallExpression; function createImmediatelyInvokedFunctionExpression(statements: ReadonlyArray, param: ParameterDeclaration, paramValue: Expression): CallExpression; function createImmediatelyInvokedArrowFunction(statements: ReadonlyArray): CallExpression; function createImmediatelyInvokedArrowFunction(statements: ReadonlyArray, param: ParameterDeclaration, paramValue: Expression): CallExpression; function createComma(left: Expression, right: Expression): Expression; function createLessThan(left: Expression, right: Expression): Expression; function createAssignment(left: ObjectLiteralExpression | ArrayLiteralExpression, right: Expression): DestructuringAssignment; function createAssignment(left: Expression, right: Expression): BinaryExpression; function createStrictEquality(left: Expression, right: Expression): BinaryExpression; function createStrictInequality(left: Expression, right: Expression): BinaryExpression; function createAdd(left: Expression, right: Expression): BinaryExpression; function createSubtract(left: Expression, right: Expression): BinaryExpression; function createPostfixIncrement(operand: Expression): PostfixUnaryExpression; function createLogicalAnd(left: Expression, right: Expression): BinaryExpression; function createLogicalOr(left: Expression, right: Expression): BinaryExpression; function createLogicalNot(operand: Expression): PrefixUnaryExpression; function createVoidZero(): VoidExpression; function createExportDefault(expression: Expression): ExportAssignment; function createExternalModuleExport(exportName: Identifier): ExportDeclaration; function disposeEmitNodes(sourceFile: SourceFile): void; function setTextRange(range: T, location: TextRange | undefined): T; function setEmitFlags(node: T, emitFlags: EmitFlags): T; function getSourceMapRange(node: Node): SourceMapRange; function setSourceMapRange(node: T, range: SourceMapRange | undefined): T; function createSourceMapSource(fileName: string, text: string, skipTrivia?: (pos: number) => number): SourceMapSource; function getTokenSourceMapRange(node: Node, token: SyntaxKind): SourceMapRange | undefined; function setTokenSourceMapRange(node: T, token: SyntaxKind, range: SourceMapRange | undefined): T; function getCommentRange(node: Node): TextRange; function setCommentRange(node: T, range: TextRange): T; function getSyntheticLeadingComments(node: Node): SynthesizedComment[] | undefined; function setSyntheticLeadingComments(node: T, comments: SynthesizedComment[] | undefined): T; function addSyntheticLeadingComment(node: T, kind: SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia, text: string, hasTrailingNewLine?: boolean): T; function getSyntheticTrailingComments(node: Node): SynthesizedComment[] | undefined; function setSyntheticTrailingComments(node: T, comments: SynthesizedComment[] | undefined): T; function addSyntheticTrailingComment(node: T, kind: SyntaxKind.SingleLineCommentTrivia | SyntaxKind.MultiLineCommentTrivia, text: string, hasTrailingNewLine?: boolean): T; function moveSyntheticComments(node: T, original: Node): T; function getConstantValue(node: PropertyAccessExpression | ElementAccessExpression): string | number | undefined; function setConstantValue(node: PropertyAccessExpression | ElementAccessExpression, value: string | number): PropertyAccessExpression | ElementAccessExpression; function addEmitHelper(node: T, helper: EmitHelper): T; function addEmitHelpers(node: T, helpers: EmitHelper[] | undefined): T; function removeEmitHelper(node: Node, helper: EmitHelper): boolean; function getEmitHelpers(node: Node): EmitHelper[] | undefined; function moveEmitHelpers(source: Node, target: Node, predicate: (helper: EmitHelper) => boolean): void; function setOriginalNode(node: T, original: Node | undefined): T; } declare namespace ts { function visitNode(node: T | undefined, visitor: Visitor | undefined, test?: (node: Node) => boolean, lift?: (node: NodeArray) => T): T; function visitNode(node: T | undefined, visitor: Visitor | undefined, test?: (node: Node) => boolean, lift?: (node: NodeArray) => T): T | undefined; function visitNodes(nodes: NodeArray | undefined, visitor: Visitor, test?: (node: Node) => boolean, start?: number, count?: number): NodeArray; function visitNodes(nodes: NodeArray | undefined, visitor: Visitor, test?: (node: Node) => boolean, start?: number, count?: number): NodeArray | undefined; function visitLexicalEnvironment(statements: NodeArray, visitor: Visitor, context: TransformationContext, start?: number, ensureUseStrict?: boolean): NodeArray; function visitParameterList(nodes: NodeArray | undefined, visitor: Visitor, context: TransformationContext, nodesVisitor?: typeof visitNodes): NodeArray; function visitFunctionBody(node: FunctionBody, visitor: Visitor, context: TransformationContext): FunctionBody; function visitFunctionBody(node: FunctionBody | undefined, visitor: Visitor, context: TransformationContext): FunctionBody | undefined; function visitFunctionBody(node: ConciseBody, visitor: Visitor, context: TransformationContext): ConciseBody; function visitEachChild(node: T, visitor: Visitor, context: TransformationContext): T; function visitEachChild(node: T | undefined, visitor: Visitor, context: TransformationContext, nodesVisitor?: typeof visitNodes, tokenVisitor?: Visitor): T | undefined; } declare namespace ts { function createPrinter(printerOptions?: PrinterOptions, handlers?: PrintHandlers): Printer; } declare namespace ts { function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean, configName?: string): string | undefined; function resolveTripleslashReference(moduleName: string, containingFile: string): string; function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost; function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[]; interface FormatDiagnosticsHost { getCurrentDirectory(): string; getCanonicalFileName(fileName: string): string; getNewLine(): string; } function formatDiagnostics(diagnostics: ReadonlyArray, host: FormatDiagnosticsHost): string; function formatDiagnostic(diagnostic: Diagnostic, host: FormatDiagnosticsHost): string; function formatDiagnosticsWithColorAndContext(diagnostics: ReadonlyArray, host: FormatDiagnosticsHost): string; function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain | undefined, newLine: string): string; function getConfigFileParsingDiagnostics(configFileParseResult: ParsedCommandLine): ReadonlyArray; function createProgram(createProgramOptions: CreateProgramOptions): Program; function createProgram(rootNames: ReadonlyArray, options: CompilerOptions, host?: CompilerHost, oldProgram?: Program, configFileParsingDiagnostics?: ReadonlyArray): Program; function resolveProjectReferencePath(host: CompilerHost | UpToDateHost, ref: ProjectReference): ResolvedConfigFileName; } declare namespace ts { interface EmitOutput { outputFiles: OutputFile[]; emitSkipped: boolean; } interface OutputFile { name: string; writeByteOrderMark: boolean; text: string; } } declare namespace ts { type AffectedFileResult = { result: T; affected: SourceFile | Program; } | undefined; interface BuilderProgramHost { useCaseSensitiveFileNames(): boolean; createHash?: (data: string) => string; writeFile?: WriteFileCallback; } interface BuilderProgram { getProgram(): Program; getCompilerOptions(): CompilerOptions; getSourceFile(fileName: string): SourceFile | undefined; getSourceFiles(): ReadonlyArray; getOptionsDiagnostics(cancellationToken?: CancellationToken): ReadonlyArray; getGlobalDiagnostics(cancellationToken?: CancellationToken): ReadonlyArray; getConfigFileParsingDiagnostics(): ReadonlyArray; getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): ReadonlyArray; getAllDependencies(sourceFile: SourceFile): ReadonlyArray; getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): ReadonlyArray; emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken, emitOnlyDtsFiles?: boolean, customTransformers?: CustomTransformers): EmitResult; getCurrentDirectory(): string; } interface SemanticDiagnosticsBuilderProgram extends BuilderProgram { getSemanticDiagnosticsOfNextAffectedFile(cancellationToken?: CancellationToken, ignoreSourceFile?: (sourceFile: SourceFile) => boolean): AffectedFileResult>; } interface EmitAndSemanticDiagnosticsBuilderProgram extends BuilderProgram { emitNextAffectedFile(writeFile?: WriteFileCallback, cancellationToken?: CancellationToken, emitOnlyDtsFiles?: boolean, customTransformers?: CustomTransformers): AffectedFileResult; } function createSemanticDiagnosticsBuilderProgram(newProgram: Program, host: BuilderProgramHost, oldProgram?: SemanticDiagnosticsBuilderProgram, configFileParsingDiagnostics?: ReadonlyArray): SemanticDiagnosticsBuilderProgram; function createSemanticDiagnosticsBuilderProgram(rootNames: ReadonlyArray | undefined, options: CompilerOptions | undefined, host?: CompilerHost, oldProgram?: SemanticDiagnosticsBuilderProgram, configFileParsingDiagnostics?: ReadonlyArray): SemanticDiagnosticsBuilderProgram; function createEmitAndSemanticDiagnosticsBuilderProgram(newProgram: Program, host: BuilderProgramHost, oldProgram?: EmitAndSemanticDiagnosticsBuilderProgram, configFileParsingDiagnostics?: ReadonlyArray): EmitAndSemanticDiagnosticsBuilderProgram; function createEmitAndSemanticDiagnosticsBuilderProgram(rootNames: ReadonlyArray | undefined, options: CompilerOptions | undefined, host?: CompilerHost, oldProgram?: EmitAndSemanticDiagnosticsBuilderProgram, configFileParsingDiagnostics?: ReadonlyArray): EmitAndSemanticDiagnosticsBuilderProgram; function createAbstractBuilder(newProgram: Program, host: BuilderProgramHost, oldProgram?: BuilderProgram, configFileParsingDiagnostics?: ReadonlyArray): BuilderProgram; function createAbstractBuilder(rootNames: ReadonlyArray | undefined, options: CompilerOptions | undefined, host?: CompilerHost, oldProgram?: BuilderProgram, configFileParsingDiagnostics?: ReadonlyArray): BuilderProgram; } declare namespace ts { type WatchStatusReporter = (diagnostic: Diagnostic, newLine: string, options: CompilerOptions) => void; type CreateProgram = (rootNames: ReadonlyArray | undefined, options: CompilerOptions | undefined, host?: CompilerHost, oldProgram?: T, configFileParsingDiagnostics?: ReadonlyArray) => T; interface WatchCompilerHost { createProgram: CreateProgram; afterProgramCreate?(program: T): void; onWatchStatusChange?(diagnostic: Diagnostic, newLine: string, options: CompilerOptions): void; useCaseSensitiveFileNames(): boolean; getNewLine(): string; getCurrentDirectory(): string; getDefaultLibFileName(options: CompilerOptions): string; getDefaultLibLocation?(): string; createHash?(data: string): string; fileExists(path: string): boolean; readFile(path: string, encoding?: string): string | undefined; directoryExists?(path: string): boolean; getDirectories?(path: string): string[]; readDirectory?(path: string, extensions?: ReadonlyArray, exclude?: ReadonlyArray, include?: ReadonlyArray, depth?: number): string[]; realpath?(path: string): string; trace?(s: string): void; getEnvironmentVariable?(name: string): string | undefined; resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames?: string[]): ResolvedModule[]; resolveTypeReferenceDirectives?(typeReferenceDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; watchFile(path: string, callback: FileWatcherCallback, pollingInterval?: number): FileWatcher; watchDirectory(path: string, callback: DirectoryWatcherCallback, recursive?: boolean): FileWatcher; setTimeout?(callback: (...args: any[]) => void, ms: number, ...args: any[]): any; clearTimeout?(timeoutId: any): void; } interface WatchCompilerHostOfFilesAndCompilerOptions extends WatchCompilerHost { rootFiles: string[]; options: CompilerOptions; } interface WatchCompilerHostOfConfigFile extends WatchCompilerHost, ConfigFileDiagnosticsReporter { configFileName: string; optionsToExtend?: CompilerOptions; readDirectory(path: string, extensions?: ReadonlyArray, exclude?: ReadonlyArray, include?: ReadonlyArray, depth?: number): string[]; } interface Watch { getProgram(): T; } interface WatchOfConfigFile extends Watch { } interface WatchOfFilesAndCompilerOptions extends Watch { updateRootFileNames(fileNames: string[]): void; } function createWatchCompilerHost(rootFiles: string[], options: CompilerOptions, system: System, createProgram?: CreateProgram, reportDiagnostic?: DiagnosticReporter, reportWatchStatus?: WatchStatusReporter): WatchCompilerHostOfFilesAndCompilerOptions; function createWatchCompilerHost(configFileName: string, optionsToExtend: CompilerOptions | undefined, system: System, createProgram?: CreateProgram, reportDiagnostic?: DiagnosticReporter, reportWatchStatus?: WatchStatusReporter): WatchCompilerHostOfConfigFile; function createWatchProgram(host: WatchCompilerHostOfFilesAndCompilerOptions): WatchOfFilesAndCompilerOptions; function createWatchProgram(host: WatchCompilerHostOfConfigFile): WatchOfConfigFile; } declare namespace ts { interface BuildHost { verbose(diag: DiagnosticMessage, ...args: string[]): void; error(diag: DiagnosticMessage, ...args: string[]): void; errorDiagnostic(diag: Diagnostic): void; message(diag: DiagnosticMessage, ...args: string[]): void; } interface BuildContext { options: BuildOptions; unchangedOutputs: FileMap; projectStatus: FileMap; invalidatedProjects: FileMap; queuedProjects: FileMap; missingRoots: Map; } type Mapper = ReturnType; interface DependencyGraph { buildQueue: ResolvedConfigFileName[]; dependencyMap: Mapper; } interface BuildOptions { dry: boolean; force: boolean; verbose: boolean; } enum UpToDateStatusType { Unbuildable = 0, UpToDate = 1, UpToDateWithUpstreamTypes = 2, OutputMissing = 3, OutOfDateWithSelf = 4, OutOfDateWithUpstream = 5, UpstreamOutOfDate = 6, UpstreamBlocked = 7, ContainerOnly = 8 } type UpToDateStatus = Status.Unbuildable | Status.UpToDate | Status.OutputMissing | Status.OutOfDateWithSelf | Status.OutOfDateWithUpstream | Status.UpstreamOutOfDate | Status.UpstreamBlocked | Status.ContainerOnly; namespace Status { interface Unbuildable { type: UpToDateStatusType.Unbuildable; reason: string; } interface ContainerOnly { type: UpToDateStatusType.ContainerOnly; } interface UpToDate { type: UpToDateStatusType.UpToDate | UpToDateStatusType.UpToDateWithUpstreamTypes; newestInputFileTime: Date; newestInputFileName: string; newestDeclarationFileContentChangedTime: Date; newestOutputFileTime: Date; newestOutputFileName: string; oldestOutputFileName: string; } interface OutputMissing { type: UpToDateStatusType.OutputMissing; missingOutputFileName: string; } interface OutOfDateWithSelf { type: UpToDateStatusType.OutOfDateWithSelf; outOfDateOutputFileName: string; newerInputFileName: string; } interface UpstreamOutOfDate { type: UpToDateStatusType.UpstreamOutOfDate; upstreamProjectName: string; } interface UpstreamBlocked { type: UpToDateStatusType.UpstreamBlocked; upstreamProjectName: string; } interface OutOfDateWithUpstream { type: UpToDateStatusType.OutOfDateWithUpstream; outOfDateOutputFileName: string; newerProjectName: string; } } interface FileMap { setValue(fileName: string, value: T): void; getValue(fileName: string): T | never; getValueOrUndefined(fileName: string): T | undefined; hasKey(fileName: string): boolean; removeKey(fileName: string): void; getKeys(): string[]; } function createDependencyMapper(): { addReference: (childConfigFileName: ResolvedConfigFileName, parentConfigFileName: ResolvedConfigFileName) => void; getReferencesTo: (parentConfigFileName: ResolvedConfigFileName) => ResolvedConfigFileName[]; getReferencesOf: (childConfigFileName: ResolvedConfigFileName) => ResolvedConfigFileName[]; getKeys: () => ReadonlyArray; }; function createBuildContext(options: BuildOptions): BuildContext; function performBuild(args: string[], compilerHost: CompilerHost, buildHost: BuildHost, system?: System): number | undefined; function createSolutionBuilder(compilerHost: CompilerHost, buildHost: BuildHost, rootNames: ReadonlyArray, defaultOptions: BuildOptions, system?: System): { buildAllProjects: () => ExitStatus; getUpToDateStatus: (project: ParsedCommandLine | undefined) => UpToDateStatus; getUpToDateStatusOfFile: (configFileName: ResolvedConfigFileName) => UpToDateStatus; cleanAllProjects: () => ExitStatus.Success | ExitStatus.DiagnosticsPresent_OutputsSkipped; resetBuildContext: (opts?: BuildOptions) => void; getBuildGraph: (configFileNames: ReadonlyArray) => DependencyGraph | undefined; invalidateProject: (configFileName: string) => void; buildInvalidatedProjects: () => void; buildDependentInvalidatedProjects: () => void; resolveProjectName: (name: string) => ResolvedConfigFileName | undefined; startWatching: () => void; }; function getUpToDateStatus(host: UpToDateHost, project: ParsedCommandLine | undefined): UpToDateStatus; function getAllProjectOutputs(project: ParsedCommandLine): ReadonlyArray; function formatUpToDateStatus(configFileName: string, status: UpToDateStatus, relName: (fileName: string) => string, formatMessage: (message: DiagnosticMessage, ...args: string[]) => T): T | undefined; } declare namespace ts { interface Node { getSourceFile(): SourceFile; getChildCount(sourceFile?: SourceFile): number; getChildAt(index: number, sourceFile?: SourceFile): Node; getChildren(sourceFile?: SourceFile): Node[]; getStart(sourceFile?: SourceFile, includeJsDocComment?: boolean): number; getFullStart(): number; getEnd(): number; getWidth(sourceFile?: SourceFileLike): number; getFullWidth(): number; getLeadingTriviaWidth(sourceFile?: SourceFile): number; getFullText(sourceFile?: SourceFile): string; getText(sourceFile?: SourceFile): string; getFirstToken(sourceFile?: SourceFile): Node | undefined; getLastToken(sourceFile?: SourceFile): Node | undefined; forEachChild(cbNode: (node: Node) => T | undefined, cbNodeArray?: (nodes: NodeArray) => T | undefined): T | undefined; } interface Identifier { readonly text: string; } interface Symbol { readonly name: string; getFlags(): SymbolFlags; getEscapedName(): __String; getName(): string; getDeclarations(): Declaration[] | undefined; getDocumentationComment(typeChecker: TypeChecker | undefined): SymbolDisplayPart[]; getJsDocTags(): JSDocTagInfo[]; } interface Type { getFlags(): TypeFlags; getSymbol(): Symbol | undefined; getProperties(): Symbol[]; getProperty(propertyName: string): Symbol | undefined; getApparentProperties(): Symbol[]; getCallSignatures(): Signature[]; getConstructSignatures(): Signature[]; getStringIndexType(): Type | undefined; getNumberIndexType(): Type | undefined; getBaseTypes(): BaseType[] | undefined; getNonNullableType(): Type; getConstraint(): Type | undefined; getDefault(): Type | undefined; isUnion(): this is UnionType; isIntersection(): this is IntersectionType; isUnionOrIntersection(): this is UnionOrIntersectionType; isLiteral(): this is LiteralType; isStringLiteral(): this is StringLiteralType; isNumberLiteral(): this is NumberLiteralType; isTypeParameter(): this is TypeParameter; isClassOrInterface(): this is InterfaceType; isClass(): this is InterfaceType; } interface Signature { getDeclaration(): SignatureDeclaration; getTypeParameters(): TypeParameter[] | undefined; getParameters(): Symbol[]; getReturnType(): Type; getDocumentationComment(typeChecker: TypeChecker | undefined): SymbolDisplayPart[]; getJsDocTags(): JSDocTagInfo[]; } interface SourceFile { getLineAndCharacterOfPosition(pos: number): LineAndCharacter; getLineEndOfPosition(pos: number): number; getLineStarts(): ReadonlyArray; getPositionOfLineAndCharacter(line: number, character: number): number; update(newText: string, textChangeRange: TextChangeRange): SourceFile; } interface SourceFileLike { getLineAndCharacterOfPosition(pos: number): LineAndCharacter; } interface SourceMapSource { getLineAndCharacterOfPosition(pos: number): LineAndCharacter; } interface IScriptSnapshot { getText(start: number, end: number): string; getLength(): number; getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange | undefined; dispose?(): void; } namespace ScriptSnapshot { function fromString(text: string): IScriptSnapshot; } interface PreProcessedFileInfo { referencedFiles: FileReference[]; typeReferenceDirectives: FileReference[]; libReferenceDirectives: FileReference[]; importedFiles: FileReference[]; ambientExternalModules?: string[]; isLibFile: boolean; } interface HostCancellationToken { isCancellationRequested(): boolean; } interface InstallPackageOptions { fileName: Path; packageName: string; } interface LanguageServiceHost extends GetEffectiveTypeRootsHost { getCompilationSettings(): CompilerOptions; getNewLine?(): string; getProjectVersion?(): string; getScriptFileNames(): string[]; getScriptKind?(fileName: string): ScriptKind; getScriptVersion(fileName: string): string; getScriptSnapshot(fileName: string): IScriptSnapshot | undefined; getProjectReferences?(): ReadonlyArray | undefined; getLocalizedDiagnosticMessages?(): any; getCancellationToken?(): HostCancellationToken; getCurrentDirectory(): string; getDefaultLibFileName(options: CompilerOptions): string; log?(s: string): void; trace?(s: string): void; error?(s: string): void; useCaseSensitiveFileNames?(): boolean; readDirectory?(path: string, extensions?: ReadonlyArray, exclude?: ReadonlyArray, include?: ReadonlyArray, depth?: number): string[]; readFile?(path: string, encoding?: string): string | undefined; realpath?(path: string): string; fileExists?(path: string): boolean; getTypeRootsVersion?(): number; resolveModuleNames?(moduleNames: string[], containingFile: string, reusedNames?: string[]): ResolvedModule[]; getResolvedModuleWithFailedLookupLocationsFromCache?(modulename: string, containingFile: string): ResolvedModuleWithFailedLookupLocations | undefined; resolveTypeReferenceDirectives?(typeDirectiveNames: string[], containingFile: string): ResolvedTypeReferenceDirective[]; getDirectories?(directoryName: string): string[]; getCustomTransformers?(): CustomTransformers | undefined; isKnownTypesPackageName?(name: string): boolean; installPackage?(options: InstallPackageOptions): Promise; } interface UserPreferences { readonly disableSuggestions?: boolean; readonly quotePreference?: "double" | "single"; readonly includeCompletionsForModuleExports?: boolean; readonly includeCompletionsWithInsertText?: boolean; readonly importModuleSpecifierPreference?: "relative" | "non-relative"; readonly allowTextChangesInNewFiles?: boolean; } interface LanguageService { cleanupSemanticCache(): void; getSyntacticDiagnostics(fileName: string): DiagnosticWithLocation[]; getSemanticDiagnostics(fileName: string): Diagnostic[]; getSuggestionDiagnostics(fileName: string): DiagnosticWithLocation[]; getCompilerOptionsDiagnostics(): Diagnostic[]; getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[]; getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications; getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications; getCompletionsAtPosition(fileName: string, position: number, options: GetCompletionsAtPositionOptions | undefined): CompletionInfo | undefined; getCompletionEntryDetails(fileName: string, position: number, name: string, formatOptions: FormatCodeOptions | FormatCodeSettings | undefined, source: string | undefined, preferences: UserPreferences | undefined): CompletionEntryDetails | undefined; getCompletionEntrySymbol(fileName: string, position: number, name: string, source: string | undefined): Symbol | undefined; getQuickInfoAtPosition(fileName: string, position: number): QuickInfo | undefined; getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan | undefined; getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan | undefined; getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems | undefined; getRenameInfo(fileName: string, position: number): RenameInfo; findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[] | undefined; getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[] | undefined; getDefinitionAndBoundSpan(fileName: string, position: number): DefinitionInfoAndBoundSpan | undefined; getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[] | undefined; getImplementationAtPosition(fileName: string, position: number): ImplementationLocation[] | undefined; getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[] | undefined; findReferences(fileName: string, position: number): ReferencedSymbol[] | undefined; getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[] | undefined; getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[] | undefined; getNavigateToItems(searchValue: string, maxResultCount?: number, fileName?: string, excludeDtsFiles?: boolean): NavigateToItem[]; getNavigationBarItems(fileName: string): NavigationBarItem[]; getNavigationTree(fileName: string): NavigationTree; getOutliningSpans(fileName: string): OutliningSpan[]; getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[]; getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[]; getIndentationAtPosition(fileName: string, position: number, options: EditorOptions | EditorSettings): number; getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions | FormatCodeSettings): TextChange[]; getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion | undefined; isValidBraceCompletionAtPosition(fileName: string, position: number, openingBrace: number): boolean; getJsxClosingTagAtPosition(fileName: string, position: number): JsxClosingTagInfo | undefined; getSpanOfEnclosingComment(fileName: string, position: number, onlyMultiLine: boolean): TextSpan | undefined; toLineColumnOffset?(fileName: string, position: number): LineAndCharacter; getCodeFixesAtPosition(fileName: string, start: number, end: number, errorCodes: ReadonlyArray, formatOptions: FormatCodeSettings, preferences: UserPreferences): ReadonlyArray; getCombinedCodeFix(scope: CombinedCodeFixScope, fixId: {}, formatOptions: FormatCodeSettings, preferences: UserPreferences): CombinedCodeActions; applyCodeActionCommand(action: CodeActionCommand): Promise; applyCodeActionCommand(action: CodeActionCommand[]): Promise; applyCodeActionCommand(action: CodeActionCommand | CodeActionCommand[]): Promise; applyCodeActionCommand(fileName: string, action: CodeActionCommand): Promise; applyCodeActionCommand(fileName: string, action: CodeActionCommand[]): Promise; applyCodeActionCommand(fileName: string, action: CodeActionCommand | CodeActionCommand[]): Promise; getApplicableRefactors(fileName: string, positionOrRange: number | TextRange, preferences: UserPreferences | undefined): ApplicableRefactorInfo[]; getEditsForRefactor(fileName: string, formatOptions: FormatCodeSettings, positionOrRange: number | TextRange, refactorName: string, actionName: string, preferences: UserPreferences | undefined): RefactorEditInfo | undefined; organizeImports(scope: OrganizeImportsScope, formatOptions: FormatCodeSettings, preferences: UserPreferences | undefined): ReadonlyArray; getEditsForFileRename(oldFilePath: string, newFilePath: string, formatOptions: FormatCodeSettings, preferences: UserPreferences | undefined): ReadonlyArray; getEmitOutput(fileName: string, emitOnlyDtsFiles?: boolean): EmitOutput; getProgram(): Program | undefined; dispose(): void; } interface JsxClosingTagInfo { readonly newText: string; } interface CombinedCodeFixScope { type: "file"; fileName: string; } type OrganizeImportsScope = CombinedCodeFixScope; type CompletionsTriggerCharacter = "." | '"' | "'" | "`" | "/" | "@" | "<"; interface GetCompletionsAtPositionOptions extends UserPreferences { triggerCharacter?: CompletionsTriggerCharacter; includeExternalModuleExports?: boolean; includeInsertTextCompletions?: boolean; } interface ApplyCodeActionCommandResult { successMessage: string; } interface Classifications { spans: number[]; endOfLineState: EndOfLineState; } interface ClassifiedSpan { textSpan: TextSpan; classificationType: ClassificationTypeNames; } interface NavigationBarItem { text: string; kind: ScriptElementKind; kindModifiers: string; spans: TextSpan[]; childItems: NavigationBarItem[]; indent: number; bolded: boolean; grayed: boolean; } interface NavigationTree { text: string; kind: ScriptElementKind; kindModifiers: string; spans: TextSpan[]; nameSpan: TextSpan | undefined; childItems?: NavigationTree[]; } interface TodoCommentDescriptor { text: string; priority: number; } interface TodoComment { descriptor: TodoCommentDescriptor; message: string; position: number; } class TextChange { span: TextSpan; newText: string; } interface FileTextChanges { fileName: string; textChanges: TextChange[]; isNewFile?: boolean; } interface CodeAction { description: string; changes: FileTextChanges[]; commands?: CodeActionCommand[]; } interface CodeFixAction extends CodeAction { fixName: string; fixId?: {}; fixAllDescription?: string; } interface CombinedCodeActions { changes: ReadonlyArray; commands?: ReadonlyArray; } type CodeActionCommand = InstallPackageAction; interface InstallPackageAction { } interface ApplicableRefactorInfo { name: string; description: string; inlineable?: boolean; actions: RefactorActionInfo[]; } interface RefactorActionInfo { name: string; description: string; } interface RefactorEditInfo { edits: FileTextChanges[]; renameFilename?: string; renameLocation?: number; commands?: CodeActionCommand[]; } interface TextInsertion { newText: string; caretOffset: number; } interface DocumentSpan { textSpan: TextSpan; fileName: string; originalTextSpan?: TextSpan; originalFileName?: string; } interface RenameLocation extends DocumentSpan { } interface ReferenceEntry extends DocumentSpan { isWriteAccess: boolean; isDefinition: boolean; isInString?: true; } interface ImplementationLocation extends DocumentSpan { kind: ScriptElementKind; displayParts: SymbolDisplayPart[]; } interface DocumentHighlights { fileName: string; highlightSpans: HighlightSpan[]; } enum HighlightSpanKind { none = "none", definition = "definition", reference = "reference", writtenReference = "writtenReference" } interface HighlightSpan { fileName?: string; isInString?: true; textSpan: TextSpan; kind: HighlightSpanKind; } interface NavigateToItem { name: string; kind: ScriptElementKind; kindModifiers: string; matchKind: string; isCaseSensitive: boolean; fileName: string; textSpan: TextSpan; containerName: string; containerKind: ScriptElementKind; } enum IndentStyle { None = 0, Block = 1, Smart = 2 } interface EditorOptions { BaseIndentSize?: number; IndentSize: number; TabSize: number; NewLineCharacter: string; ConvertTabsToSpaces: boolean; IndentStyle: IndentStyle; } interface EditorSettings { baseIndentSize?: number; indentSize?: number; tabSize?: number; newLineCharacter?: string; convertTabsToSpaces?: boolean; indentStyle?: IndentStyle; } interface FormatCodeOptions extends EditorOptions { InsertSpaceAfterCommaDelimiter: boolean; InsertSpaceAfterSemicolonInForStatements: boolean; InsertSpaceBeforeAndAfterBinaryOperators: boolean; InsertSpaceAfterConstructor?: boolean; InsertSpaceAfterKeywordsInControlFlowStatements: boolean; InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean; InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean; InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean; InsertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean; InsertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; InsertSpaceAfterTypeAssertion?: boolean; InsertSpaceBeforeFunctionParenthesis?: boolean; PlaceOpenBraceOnNewLineForFunctions: boolean; PlaceOpenBraceOnNewLineForControlBlocks: boolean; insertSpaceBeforeTypeAnnotation?: boolean; } interface FormatCodeSettings extends EditorSettings { insertSpaceAfterCommaDelimiter?: boolean; insertSpaceAfterSemicolonInForStatements?: boolean; insertSpaceBeforeAndAfterBinaryOperators?: boolean; insertSpaceAfterConstructor?: boolean; insertSpaceAfterKeywordsInControlFlowStatements?: boolean; insertSpaceAfterFunctionKeywordForAnonymousFunctions?: boolean; insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis?: boolean; insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets?: boolean; insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces?: boolean; insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces?: boolean; insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces?: boolean; insertSpaceAfterTypeAssertion?: boolean; insertSpaceBeforeFunctionParenthesis?: boolean; placeOpenBraceOnNewLineForFunctions?: boolean; placeOpenBraceOnNewLineForControlBlocks?: boolean; insertSpaceBeforeTypeAnnotation?: boolean; indentMultiLineObjectLiteralBeginningOnBlankLine?: boolean; } interface DefinitionInfo extends DocumentSpan { kind: ScriptElementKind; name: string; containerKind: ScriptElementKind; containerName: string; } interface DefinitionInfoAndBoundSpan { definitions?: ReadonlyArray; textSpan: TextSpan; } interface ReferencedSymbolDefinitionInfo extends DefinitionInfo { displayParts: SymbolDisplayPart[]; } interface ReferencedSymbol { definition: ReferencedSymbolDefinitionInfo; references: ReferenceEntry[]; } enum SymbolDisplayPartKind { aliasName = 0, className = 1, enumName = 2, fieldName = 3, interfaceName = 4, keyword = 5, lineBreak = 6, numericLiteral = 7, stringLiteral = 8, localName = 9, methodName = 10, moduleName = 11, operator = 12, parameterName = 13, propertyName = 14, punctuation = 15, space = 16, text = 17, typeParameterName = 18, enumMemberName = 19, functionName = 20, regularExpressionLiteral = 21 } interface SymbolDisplayPart { text: string; kind: string; } interface JSDocTagInfo { name: string; text?: string; } interface QuickInfo { kind: ScriptElementKind; kindModifiers: string; textSpan: TextSpan; displayParts?: SymbolDisplayPart[]; documentation?: SymbolDisplayPart[]; tags?: JSDocTagInfo[]; } interface RenameInfo { canRename: boolean; localizedErrorMessage?: string; displayName: string; fullDisplayName: string; kind: ScriptElementKind; kindModifiers: string; triggerSpan: TextSpan; } interface SignatureHelpParameter { name: string; documentation: SymbolDisplayPart[]; displayParts: SymbolDisplayPart[]; isOptional: boolean; } interface SignatureHelpItem { isVariadic: boolean; prefixDisplayParts: SymbolDisplayPart[]; suffixDisplayParts: SymbolDisplayPart[]; separatorDisplayParts: SymbolDisplayPart[]; parameters: SignatureHelpParameter[]; documentation: SymbolDisplayPart[]; tags: JSDocTagInfo[]; } interface SignatureHelpItems { items: SignatureHelpItem[]; applicableSpan: TextSpan; selectedItemIndex: number; argumentIndex: number; argumentCount: number; } interface CompletionInfo { isGlobalCompletion: boolean; isMemberCompletion: boolean; isNewIdentifierLocation: boolean; entries: CompletionEntry[]; } interface CompletionEntry { name: string; kind: ScriptElementKind; kindModifiers?: string; sortText: string; insertText?: string; replacementSpan?: TextSpan; hasAction?: true; source?: string; isRecommended?: true; } interface CompletionEntryDetails { name: string; kind: ScriptElementKind; kindModifiers: string; displayParts: SymbolDisplayPart[]; documentation?: SymbolDisplayPart[]; tags?: JSDocTagInfo[]; codeActions?: CodeAction[]; source?: SymbolDisplayPart[]; } interface OutliningSpan { textSpan: TextSpan; hintSpan: TextSpan; bannerText: string; autoCollapse: boolean; kind: OutliningSpanKind; } enum OutliningSpanKind { Comment = "comment", Region = "region", Code = "code", Imports = "imports" } enum OutputFileType { JavaScript = 0, SourceMap = 1, Declaration = 2 } enum EndOfLineState { None = 0, InMultiLineCommentTrivia = 1, InSingleQuoteStringLiteral = 2, InDoubleQuoteStringLiteral = 3, InTemplateHeadOrNoSubstitutionTemplate = 4, InTemplateMiddleOrTail = 5, InTemplateSubstitutionPosition = 6 } enum TokenClass { Punctuation = 0, Keyword = 1, Operator = 2, Comment = 3, Whitespace = 4, Identifier = 5, NumberLiteral = 6, StringLiteral = 7, RegExpLiteral = 8 } interface ClassificationResult { finalLexState: EndOfLineState; entries: ClassificationInfo[]; } interface ClassificationInfo { length: number; classification: TokenClass; } interface Classifier { getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult; getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications; } enum ScriptElementKind { unknown = "", warning = "warning", keyword = "keyword", scriptElement = "script", moduleElement = "module", classElement = "class", localClassElement = "local class", interfaceElement = "interface", typeElement = "type", enumElement = "enum", enumMemberElement = "enum member", variableElement = "var", localVariableElement = "local var", functionElement = "function", localFunctionElement = "local function", memberFunctionElement = "method", memberGetAccessorElement = "getter", memberSetAccessorElement = "setter", memberVariableElement = "property", constructorImplementationElement = "constructor", callSignatureElement = "call", indexSignatureElement = "index", constructSignatureElement = "construct", parameterElement = "parameter", typeParameterElement = "type parameter", primitiveType = "primitive type", label = "label", alias = "alias", constElement = "const", letElement = "let", directory = "directory", externalModuleName = "external module name", jsxAttribute = "JSX attribute", string = "string" } enum ScriptElementKindModifier { none = "", publicMemberModifier = "public", privateMemberModifier = "private", protectedMemberModifier = "protected", exportedModifier = "export", ambientModifier = "declare", staticModifier = "static", abstractModifier = "abstract", optionalModifier = "optional" } enum ClassificationTypeNames { comment = "comment", identifier = "identifier", keyword = "keyword", numericLiteral = "number", operator = "operator", stringLiteral = "string", whiteSpace = "whitespace", text = "text", punctuation = "punctuation", className = "class name", enumName = "enum name", interfaceName = "interface name", moduleName = "module name", typeParameterName = "type parameter name", typeAliasName = "type alias name", parameterName = "parameter name", docCommentTagName = "doc comment tag name", jsxOpenTagName = "jsx open tag name", jsxCloseTagName = "jsx close tag name", jsxSelfClosingTagName = "jsx self closing tag name", jsxAttribute = "jsx attribute", jsxText = "jsx text", jsxAttributeStringLiteralValue = "jsx attribute string literal value" } enum ClassificationType { comment = 1, identifier = 2, keyword = 3, numericLiteral = 4, operator = 5, stringLiteral = 6, regularExpressionLiteral = 7, whiteSpace = 8, text = 9, punctuation = 10, className = 11, enumName = 12, interfaceName = 13, moduleName = 14, typeParameterName = 15, typeAliasName = 16, parameterName = 17, docCommentTagName = 18, jsxOpenTagName = 19, jsxCloseTagName = 20, jsxSelfClosingTagName = 21, jsxAttribute = 22, jsxText = 23, jsxAttributeStringLiteralValue = 24 } } declare namespace ts { function createClassifier(): Classifier; } declare namespace ts { interface DocumentRegistry { acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; acquireDocumentWithKey(fileName: string, path: Path, compilationSettings: CompilerOptions, key: DocumentRegistryBucketKey, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; updateDocumentWithKey(fileName: string, path: Path, compilationSettings: CompilerOptions, key: DocumentRegistryBucketKey, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile; getKeyForCompilationSettings(settings: CompilerOptions): DocumentRegistryBucketKey; releaseDocument(fileName: string, compilationSettings: CompilerOptions): void; releaseDocumentWithKey(path: Path, key: DocumentRegistryBucketKey): void; reportStats(): string; } type DocumentRegistryBucketKey = string & { __bucketKey: any; }; function createDocumentRegistry(useCaseSensitiveFileNames?: boolean, currentDirectory?: string): DocumentRegistry; } declare namespace ts { function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo; } declare namespace ts { interface TranspileOptions { compilerOptions?: CompilerOptions; fileName?: string; reportDiagnostics?: boolean; moduleName?: string; renamedDependencies?: MapLike; transformers?: CustomTransformers; } interface TranspileOutput { outputText: string; diagnostics?: Diagnostic[]; sourceMapText?: string; } function transpileModule(input: string, transpileOptions: TranspileOptions): TranspileOutput; function transpile(input: string, compilerOptions?: CompilerOptions, fileName?: string, diagnostics?: Diagnostic[], moduleName?: string): string; } declare namespace ts { const servicesVersion = "0.8"; function toEditorSettings(options: EditorOptions | EditorSettings): EditorSettings; function displayPartsToString(displayParts: SymbolDisplayPart[] | undefined): string; function getDefaultCompilerOptions(): CompilerOptions; function getSupportedCodeFixes(): string[]; function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean, scriptKind?: ScriptKind): SourceFile; let disableIncrementalParsing: boolean; function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange | undefined, aggressiveChecks?: boolean): SourceFile; function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry, syntaxOnly?: boolean): LanguageService; function getDefaultLibFilePath(options: CompilerOptions): string; } declare namespace ts { function transform(source: T | T[], transformers: TransformerFactory[], compilerOptions?: CompilerOptions): TransformationResult; } //# sourceMappingURL=typescriptServices.d.ts.map