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2986 lines (2982 loc) · 117 KB
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/*! *****************************************************************************
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 {
interface MapLike<T> {
[index: string]: T;
}
interface Map<T> extends MapLike<T> {
__mapBrand: any;
}
type Path = string & {
__pathBrand: any;
};
interface FileMap<T> {
get(fileName: Path): T;
set(fileName: Path, value: T): void;
contains(fileName: Path): boolean;
remove(fileName: Path): void;
forEachValue(f: (key: Path, v: T) => void): void;
getKeys(): Path[];
clear(): void;
}
interface TextRange {
pos: number;
end: number;
}
enum SyntaxKind {
Unknown = 0,
EndOfFileToken = 1,
SingleLineCommentTrivia = 2,
MultiLineCommentTrivia = 3,
NewLineTrivia = 4,
WhitespaceTrivia = 5,
ShebangTrivia = 6,
ConflictMarkerTrivia = 7,
NumericLiteral = 8,
StringLiteral = 9,
RegularExpressionLiteral = 10,
NoSubstitutionTemplateLiteral = 11,
TemplateHead = 12,
TemplateMiddle = 13,
TemplateTail = 14,
OpenBraceToken = 15,
CloseBraceToken = 16,
OpenParenToken = 17,
CloseParenToken = 18,
OpenBracketToken = 19,
CloseBracketToken = 20,
DotToken = 21,
DotDotDotToken = 22,
SemicolonToken = 23,
CommaToken = 24,
LessThanToken = 25,
LessThanSlashToken = 26,
GreaterThanToken = 27,
LessThanEqualsToken = 28,
GreaterThanEqualsToken = 29,
EqualsEqualsToken = 30,
ExclamationEqualsToken = 31,
EqualsEqualsEqualsToken = 32,
ExclamationEqualsEqualsToken = 33,
EqualsGreaterThanToken = 34,
PlusToken = 35,
MinusToken = 36,
AsteriskToken = 37,
AsteriskAsteriskToken = 38,
SlashToken = 39,
PercentToken = 40,
PlusPlusToken = 41,
MinusMinusToken = 42,
LessThanLessThanToken = 43,
GreaterThanGreaterThanToken = 44,
GreaterThanGreaterThanGreaterThanToken = 45,
AmpersandToken = 46,
BarToken = 47,
CaretToken = 48,
ExclamationToken = 49,
TildeToken = 50,
AmpersandAmpersandToken = 51,
BarBarToken = 52,
QuestionToken = 53,
ColonToken = 54,
AtToken = 55,
EqualsToken = 56,
PlusEqualsToken = 57,
MinusEqualsToken = 58,
AsteriskEqualsToken = 59,
AsteriskAsteriskEqualsToken = 60,
SlashEqualsToken = 61,
PercentEqualsToken = 62,
LessThanLessThanEqualsToken = 63,
GreaterThanGreaterThanEqualsToken = 64,
GreaterThanGreaterThanGreaterThanEqualsToken = 65,
AmpersandEqualsToken = 66,
BarEqualsToken = 67,
CaretEqualsToken = 68,
Identifier = 69,
BreakKeyword = 70,
CaseKeyword = 71,
CatchKeyword = 72,
ClassKeyword = 73,
ConstKeyword = 74,
ContinueKeyword = 75,
DebuggerKeyword = 76,
DefaultKeyword = 77,
DeleteKeyword = 78,
DoKeyword = 79,
ElseKeyword = 80,
EnumKeyword = 81,
ExportKeyword = 82,
ExtendsKeyword = 83,
FalseKeyword = 84,
FinallyKeyword = 85,
ForKeyword = 86,
FunctionKeyword = 87,
IfKeyword = 88,
ImportKeyword = 89,
InKeyword = 90,
InstanceOfKeyword = 91,
NewKeyword = 92,
NullKeyword = 93,
ReturnKeyword = 94,
SuperKeyword = 95,
SwitchKeyword = 96,
ThisKeyword = 97,
ThrowKeyword = 98,
TrueKeyword = 99,
TryKeyword = 100,
TypeOfKeyword = 101,
VarKeyword = 102,
VoidKeyword = 103,
WhileKeyword = 104,
WithKeyword = 105,
ImplementsKeyword = 106,
InterfaceKeyword = 107,
LetKeyword = 108,
PackageKeyword = 109,
PrivateKeyword = 110,
ProtectedKeyword = 111,
PublicKeyword = 112,
StaticKeyword = 113,
YieldKeyword = 114,
AbstractKeyword = 115,
AsKeyword = 116,
AnyKeyword = 117,
AsyncKeyword = 118,
AwaitKeyword = 119,
BooleanKeyword = 120,
ConstructorKeyword = 121,
DeclareKeyword = 122,
GetKeyword = 123,
IsKeyword = 124,
ModuleKeyword = 125,
NamespaceKeyword = 126,
NeverKeyword = 127,
ReadonlyKeyword = 128,
RequireKeyword = 129,
NumberKeyword = 130,
SetKeyword = 131,
StringKeyword = 132,
SymbolKeyword = 133,
TypeKeyword = 134,
UndefinedKeyword = 135,
FromKeyword = 136,
GlobalKeyword = 137,
OfKeyword = 138,
QualifiedName = 139,
ComputedPropertyName = 140,
TypeParameter = 141,
Parameter = 142,
Decorator = 143,
PropertySignature = 144,
PropertyDeclaration = 145,
MethodSignature = 146,
MethodDeclaration = 147,
Constructor = 148,
GetAccessor = 149,
SetAccessor = 150,
CallSignature = 151,
ConstructSignature = 152,
IndexSignature = 153,
TypePredicate = 154,
TypeReference = 155,
FunctionType = 156,
ConstructorType = 157,
TypeQuery = 158,
TypeLiteral = 159,
ArrayType = 160,
TupleType = 161,
UnionType = 162,
IntersectionType = 163,
ParenthesizedType = 164,
ThisType = 165,
LiteralType = 166,
ObjectBindingPattern = 167,
ArrayBindingPattern = 168,
BindingElement = 169,
ArrayLiteralExpression = 170,
ObjectLiteralExpression = 171,
PropertyAccessExpression = 172,
ElementAccessExpression = 173,
CallExpression = 174,
NewExpression = 175,
TaggedTemplateExpression = 176,
TypeAssertionExpression = 177,
ParenthesizedExpression = 178,
FunctionExpression = 179,
ArrowFunction = 180,
DeleteExpression = 181,
TypeOfExpression = 182,
VoidExpression = 183,
AwaitExpression = 184,
PrefixUnaryExpression = 185,
PostfixUnaryExpression = 186,
BinaryExpression = 187,
ConditionalExpression = 188,
TemplateExpression = 189,
YieldExpression = 190,
SpreadElementExpression = 191,
ClassExpression = 192,
OmittedExpression = 193,
ExpressionWithTypeArguments = 194,
AsExpression = 195,
NonNullExpression = 196,
TemplateSpan = 197,
SemicolonClassElement = 198,
Block = 199,
VariableStatement = 200,
EmptyStatement = 201,
ExpressionStatement = 202,
IfStatement = 203,
DoStatement = 204,
WhileStatement = 205,
ForStatement = 206,
ForInStatement = 207,
ForOfStatement = 208,
ContinueStatement = 209,
BreakStatement = 210,
ReturnStatement = 211,
WithStatement = 212,
SwitchStatement = 213,
LabeledStatement = 214,
ThrowStatement = 215,
TryStatement = 216,
DebuggerStatement = 217,
VariableDeclaration = 218,
VariableDeclarationList = 219,
FunctionDeclaration = 220,
ClassDeclaration = 221,
InterfaceDeclaration = 222,
TypeAliasDeclaration = 223,
EnumDeclaration = 224,
ModuleDeclaration = 225,
ModuleBlock = 226,
CaseBlock = 227,
NamespaceExportDeclaration = 228,
ImportEqualsDeclaration = 229,
ImportDeclaration = 230,
ImportClause = 231,
NamespaceImport = 232,
NamedImports = 233,
ImportSpecifier = 234,
ExportAssignment = 235,
ExportDeclaration = 236,
NamedExports = 237,
ExportSpecifier = 238,
MissingDeclaration = 239,
ExternalModuleReference = 240,
JsxElement = 241,
JsxSelfClosingElement = 242,
JsxOpeningElement = 243,
JsxText = 244,
JsxClosingElement = 245,
JsxAttribute = 246,
JsxSpreadAttribute = 247,
JsxExpression = 248,
CaseClause = 249,
DefaultClause = 250,
HeritageClause = 251,
CatchClause = 252,
PropertyAssignment = 253,
ShorthandPropertyAssignment = 254,
EnumMember = 255,
SourceFile = 256,
JSDocTypeExpression = 257,
JSDocAllType = 258,
JSDocUnknownType = 259,
JSDocArrayType = 260,
JSDocUnionType = 261,
JSDocTupleType = 262,
JSDocNullableType = 263,
JSDocNonNullableType = 264,
JSDocRecordType = 265,
JSDocRecordMember = 266,
JSDocTypeReference = 267,
JSDocOptionalType = 268,
JSDocFunctionType = 269,
JSDocVariadicType = 270,
JSDocConstructorType = 271,
JSDocThisType = 272,
JSDocComment = 273,
JSDocTag = 274,
JSDocParameterTag = 275,
JSDocReturnTag = 276,
JSDocTypeTag = 277,
JSDocTemplateTag = 278,
JSDocTypedefTag = 279,
JSDocPropertyTag = 280,
JSDocTypeLiteral = 281,
JSDocLiteralType = 282,
JSDocNullKeyword = 283,
JSDocUndefinedKeyword = 284,
JSDocNeverKeyword = 285,
SyntaxList = 286,
NotEmittedStatement = 287,
PartiallyEmittedExpression = 288,
Count = 289,
FirstAssignment = 56,
LastAssignment = 68,
FirstCompoundAssignment = 57,
LastCompoundAssignment = 68,
FirstReservedWord = 70,
LastReservedWord = 105,
FirstKeyword = 70,
LastKeyword = 138,
FirstFutureReservedWord = 106,
LastFutureReservedWord = 114,
FirstTypeNode = 154,
LastTypeNode = 166,
FirstPunctuation = 15,
LastPunctuation = 68,
FirstToken = 0,
LastToken = 138,
FirstTriviaToken = 2,
LastTriviaToken = 7,
FirstLiteralToken = 8,
LastLiteralToken = 11,
FirstTemplateToken = 11,
LastTemplateToken = 14,
FirstBinaryOperator = 25,
LastBinaryOperator = 68,
FirstNode = 139,
FirstJSDocNode = 257,
LastJSDocNode = 282,
FirstJSDocTagNode = 273,
LastJSDocTagNode = 285,
}
enum NodeFlags {
None = 0,
Let = 1,
Const = 2,
NestedNamespace = 4,
Synthesized = 8,
Namespace = 16,
ExportContext = 32,
ContainsThis = 64,
HasImplicitReturn = 128,
HasExplicitReturn = 256,
GlobalAugmentation = 512,
HasClassExtends = 1024,
HasDecorators = 2048,
HasParamDecorators = 4096,
HasAsyncFunctions = 8192,
HasJsxSpreadAttributes = 16384,
DisallowInContext = 32768,
YieldContext = 65536,
DecoratorContext = 131072,
AwaitContext = 262144,
ThisNodeHasError = 524288,
JavaScriptFile = 1048576,
ThisNodeOrAnySubNodesHasError = 2097152,
HasAggregatedChildData = 4194304,
BlockScoped = 3,
ReachabilityCheckFlags = 384,
EmitHelperFlags = 31744,
ReachabilityAndEmitFlags = 32128,
ContextFlags = 1540096,
TypeExcludesFlags = 327680,
}
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,
}
enum JsxFlags {
None = 0,
/** An element from a named property of the JSX.IntrinsicElements interface */
IntrinsicNamedElement = 1,
/** An element inferred from the string index signature of the JSX.IntrinsicElements interface */
IntrinsicIndexedElement = 2,
IntrinsicElement = 3,
}
interface Node extends TextRange {
kind: SyntaxKind;
flags: NodeFlags;
decorators?: NodeArray<Decorator>;
modifiers?: ModifiersArray;
parent?: Node;
}
interface NodeArray<T extends Node> extends Array<T>, TextRange {
hasTrailingComma?: boolean;
}
interface Token<TKind extends SyntaxKind> extends Node {
kind: TKind;
}
type DotDotDotToken = Token<SyntaxKind.DotDotDotToken>;
type QuestionToken = Token<SyntaxKind.QuestionToken>;
type ColonToken = Token<SyntaxKind.ColonToken>;
type EqualsToken = Token<SyntaxKind.EqualsToken>;
type AsteriskToken = Token<SyntaxKind.AsteriskToken>;
type EqualsGreaterThanToken = Token<SyntaxKind.EqualsGreaterThanToken>;
type EndOfFileToken = Token<SyntaxKind.EndOfFileToken>;
type AtToken = Token<SyntaxKind.AtToken>;
type Modifier = Token<SyntaxKind.AbstractKeyword> | Token<SyntaxKind.AsyncKeyword> | Token<SyntaxKind.ConstKeyword> | Token<SyntaxKind.DeclareKeyword> | Token<SyntaxKind.DefaultKeyword> | Token<SyntaxKind.ExportKeyword> | Token<SyntaxKind.PublicKeyword> | Token<SyntaxKind.PrivateKeyword> | Token<SyntaxKind.ProtectedKeyword> | Token<SyntaxKind.ReadonlyKeyword> | Token<SyntaxKind.StaticKeyword>;
type ModifiersArray = NodeArray<Modifier>;
interface Identifier extends PrimaryExpression {
kind: SyntaxKind.Identifier;
text: string;
originalKeywordKind?: SyntaxKind;
}
interface TransientIdentifier extends Identifier {
resolvedSymbol: Symbol;
}
interface QualifiedName extends Node {
kind: SyntaxKind.QualifiedName;
left: EntityName;
right: Identifier;
}
type EntityName = Identifier | QualifiedName;
type PropertyName = Identifier | LiteralExpression | ComputedPropertyName;
type DeclarationName = Identifier | LiteralExpression | ComputedPropertyName | BindingPattern;
interface Declaration extends Node {
_declarationBrand: any;
name?: DeclarationName;
}
interface DeclarationStatement extends Declaration, Statement {
name?: Identifier | LiteralExpression;
}
interface ComputedPropertyName extends Node {
kind: SyntaxKind.ComputedPropertyName;
expression: Expression;
}
interface Decorator extends Node {
kind: SyntaxKind.Decorator;
expression: LeftHandSideExpression;
}
interface TypeParameterDeclaration extends Declaration {
kind: SyntaxKind.TypeParameter;
name: Identifier;
constraint?: TypeNode;
expression?: Expression;
}
interface SignatureDeclaration extends Declaration {
name?: PropertyName;
typeParameters?: NodeArray<TypeParameterDeclaration>;
parameters: NodeArray<ParameterDeclaration>;
type?: TypeNode;
}
interface CallSignatureDeclaration extends SignatureDeclaration, TypeElement {
kind: SyntaxKind.CallSignature;
}
interface ConstructSignatureDeclaration extends SignatureDeclaration, TypeElement {
kind: SyntaxKind.ConstructSignature;
}
type BindingName = Identifier | BindingPattern;
interface VariableDeclaration extends Declaration {
kind: SyntaxKind.VariableDeclaration;
parent?: VariableDeclarationList;
name: BindingName;
type?: TypeNode;
initializer?: Expression;
}
interface VariableDeclarationList extends Node {
kind: SyntaxKind.VariableDeclarationList;
declarations: NodeArray<VariableDeclaration>;
}
interface ParameterDeclaration extends Declaration {
kind: SyntaxKind.Parameter;
dotDotDotToken?: DotDotDotToken;
name: BindingName;
questionToken?: QuestionToken;
type?: TypeNode;
initializer?: Expression;
}
interface BindingElement extends Declaration {
kind: SyntaxKind.BindingElement;
propertyName?: PropertyName;
dotDotDotToken?: DotDotDotToken;
name: BindingName;
initializer?: Expression;
}
interface PropertySignature extends TypeElement {
kind: SyntaxKind.PropertySignature | SyntaxKind.JSDocRecordMember;
name: PropertyName;
questionToken?: QuestionToken;
type?: TypeNode;
initializer?: Expression;
}
interface PropertyDeclaration extends ClassElement {
kind: SyntaxKind.PropertyDeclaration;
questionToken?: QuestionToken;
name: PropertyName;
type?: TypeNode;
initializer?: Expression;
}
interface ObjectLiteralElement extends Declaration {
_objectLiteralBrandBrand: any;
name?: PropertyName;
}
type ObjectLiteralElementLike = PropertyAssignment | ShorthandPropertyAssignment | MethodDeclaration | AccessorDeclaration;
interface PropertyAssignment extends ObjectLiteralElement {
kind: SyntaxKind.PropertyAssignment;
name: PropertyName;
questionToken?: QuestionToken;
initializer: Expression;
}
interface ShorthandPropertyAssignment extends ObjectLiteralElement {
kind: SyntaxKind.ShorthandPropertyAssignment;
name: Identifier;
questionToken?: QuestionToken;
equalsToken?: Token<SyntaxKind.EqualsToken>;
objectAssignmentInitializer?: Expression;
}
interface VariableLikeDeclaration extends Declaration {
propertyName?: PropertyName;
dotDotDotToken?: DotDotDotToken;
name: DeclarationName;
questionToken?: QuestionToken;
type?: TypeNode;
initializer?: Expression;
}
interface PropertyLikeDeclaration extends Declaration {
name: PropertyName;
}
interface BindingPattern extends Node {
elements: NodeArray<BindingElement | ArrayBindingElement>;
}
interface ObjectBindingPattern extends BindingPattern {
kind: SyntaxKind.ObjectBindingPattern;
elements: NodeArray<BindingElement>;
}
type ArrayBindingElement = BindingElement | OmittedExpression;
interface ArrayBindingPattern extends BindingPattern {
kind: SyntaxKind.ArrayBindingPattern;
elements: NodeArray<ArrayBindingElement>;
}
/**
* Several node kinds share function-like features such as a signature,
* a name, and a body. These nodes should extend FunctionLikeDeclaration.
* Examples:
* - FunctionDeclaration
* - MethodDeclaration
* - AccessorDeclaration
*/
interface FunctionLikeDeclaration extends SignatureDeclaration {
_functionLikeDeclarationBrand: any;
asteriskToken?: AsteriskToken;
questionToken?: QuestionToken;
body?: Block | Expression;
}
interface FunctionDeclaration extends FunctionLikeDeclaration, DeclarationStatement {
kind: SyntaxKind.FunctionDeclaration;
name?: Identifier;
body?: FunctionBody;
}
interface MethodSignature extends SignatureDeclaration, TypeElement {
kind: SyntaxKind.MethodSignature;
name: PropertyName;
}
interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
kind: SyntaxKind.MethodDeclaration;
name: PropertyName;
body?: FunctionBody;
}
interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement {
kind: SyntaxKind.Constructor;
body?: FunctionBody;
}
interface SemicolonClassElement extends ClassElement {
kind: SyntaxKind.SemicolonClassElement;
}
interface GetAccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
kind: SyntaxKind.GetAccessor;
name: PropertyName;
body: FunctionBody;
}
interface SetAccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
kind: SyntaxKind.SetAccessor;
name: PropertyName;
body: FunctionBody;
}
type AccessorDeclaration = GetAccessorDeclaration | SetAccessorDeclaration;
interface IndexSignatureDeclaration extends SignatureDeclaration, ClassElement, TypeElement {
kind: SyntaxKind.IndexSignature;
}
interface TypeNode extends Node {
_typeNodeBrand: any;
}
interface KeywordTypeNode extends TypeNode {
kind: SyntaxKind.AnyKeyword | SyntaxKind.NumberKeyword | SyntaxKind.BooleanKeyword | SyntaxKind.StringKeyword | SyntaxKind.SymbolKeyword | SyntaxKind.VoidKeyword;
}
interface ThisTypeNode extends TypeNode {
kind: SyntaxKind.ThisType;
}
interface FunctionOrConstructorTypeNode extends TypeNode, SignatureDeclaration {
kind: SyntaxKind.FunctionType | SyntaxKind.ConstructorType;
}
interface FunctionTypeNode extends FunctionOrConstructorTypeNode {
kind: SyntaxKind.FunctionType;
}
interface ConstructorTypeNode extends FunctionOrConstructorTypeNode {
kind: SyntaxKind.ConstructorType;
}
interface TypeReferenceNode extends TypeNode {
kind: SyntaxKind.TypeReference;
typeName: EntityName;
typeArguments?: NodeArray<TypeNode>;
}
interface TypePredicateNode extends TypeNode {
kind: SyntaxKind.TypePredicate;
parameterName: Identifier | ThisTypeNode;
type: TypeNode;
}
interface TypeQueryNode extends TypeNode {
kind: SyntaxKind.TypeQuery;
exprName: EntityName;
}
interface TypeLiteralNode extends TypeNode, Declaration {
kind: SyntaxKind.TypeLiteral;
members: NodeArray<TypeElement>;
}
interface ArrayTypeNode extends TypeNode {
kind: SyntaxKind.ArrayType;
elementType: TypeNode;
}
interface TupleTypeNode extends TypeNode {
kind: SyntaxKind.TupleType;
elementTypes: NodeArray<TypeNode>;
}
interface UnionOrIntersectionTypeNode extends TypeNode {
kind: SyntaxKind.UnionType | SyntaxKind.IntersectionType;
types: NodeArray<TypeNode>;
}
interface UnionTypeNode extends UnionOrIntersectionTypeNode {
kind: SyntaxKind.UnionType;
}
interface IntersectionTypeNode extends UnionOrIntersectionTypeNode {
kind: SyntaxKind.IntersectionType;
}
interface ParenthesizedTypeNode extends TypeNode {
kind: SyntaxKind.ParenthesizedType;
type: TypeNode;
}
interface LiteralTypeNode extends TypeNode {
kind: SyntaxKind.LiteralType;
literal: Expression;
}
interface StringLiteral extends LiteralExpression {
kind: SyntaxKind.StringLiteral;
}
interface Expression extends Node {
_expressionBrand: any;
contextualType?: Type;
}
interface OmittedExpression extends Expression {
kind: SyntaxKind.OmittedExpression;
}
interface UnaryExpression extends Expression {
_unaryExpressionBrand: any;
}
interface IncrementExpression extends UnaryExpression {
_incrementExpressionBrand: any;
}
type PrefixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken | SyntaxKind.PlusToken | SyntaxKind.MinusToken | SyntaxKind.TildeToken | SyntaxKind.ExclamationToken;
interface PrefixUnaryExpression extends IncrementExpression {
kind: SyntaxKind.PrefixUnaryExpression;
operator: PrefixUnaryOperator;
operand: UnaryExpression;
}
type PostfixUnaryOperator = SyntaxKind.PlusPlusToken | SyntaxKind.MinusMinusToken;
interface PostfixUnaryExpression extends IncrementExpression {
kind: SyntaxKind.PostfixUnaryExpression;
operand: LeftHandSideExpression;
operator: PostfixUnaryOperator;
}
interface PostfixExpression extends UnaryExpression {
_postfixExpressionBrand: any;
}
interface LeftHandSideExpression extends IncrementExpression {
_leftHandSideExpressionBrand: any;
}
interface MemberExpression extends LeftHandSideExpression {
_memberExpressionBrand: any;
}
interface PrimaryExpression extends MemberExpression {
_primaryExpressionBrand: any;
}
interface NullLiteral extends PrimaryExpression {
kind: SyntaxKind.NullKeyword;
}
interface BooleanLiteral extends PrimaryExpression {
kind: SyntaxKind.TrueKeyword | SyntaxKind.FalseKeyword;
}
interface ThisExpression extends PrimaryExpression {
kind: SyntaxKind.ThisKeyword;
}
interface SuperExpression extends PrimaryExpression {
kind: SyntaxKind.SuperKeyword;
}
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<BinaryOperator>;
interface BinaryExpression extends Expression, Declaration {
kind: SyntaxKind.BinaryExpression;
left: Expression;
operatorToken: BinaryOperatorToken;
right: Expression;
}
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, FunctionLikeDeclaration {
kind: SyntaxKind.FunctionExpression;
name?: Identifier;
body: FunctionBody;
}
interface ArrowFunction extends Expression, FunctionLikeDeclaration {
kind: SyntaxKind.ArrowFunction;
equalsGreaterThanToken: EqualsGreaterThanToken;
body: ConciseBody;
}
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;
trailingComment?: string;
}
interface TemplateHead extends LiteralLikeNode {
kind: SyntaxKind.TemplateHead;
}
interface TemplateMiddle extends LiteralLikeNode {
kind: SyntaxKind.TemplateMiddle;
}
interface TemplateTail extends LiteralLikeNode {
kind: SyntaxKind.TemplateTail;
}
type TemplateLiteral = TemplateExpression | NoSubstitutionTemplateLiteral;
interface TemplateExpression extends PrimaryExpression {
kind: SyntaxKind.TemplateExpression;
head: TemplateHead;
templateSpans: NodeArray<TemplateSpan>;
}
interface TemplateSpan extends Node {
kind: SyntaxKind.TemplateSpan;
expression: Expression;
literal: TemplateMiddle | TemplateTail;
}
interface ParenthesizedExpression extends PrimaryExpression {
kind: SyntaxKind.ParenthesizedExpression;
expression: Expression;
}
interface ArrayLiteralExpression extends PrimaryExpression {
kind: SyntaxKind.ArrayLiteralExpression;
elements: NodeArray<Expression>;
}
interface SpreadElementExpression extends Expression {
kind: SyntaxKind.SpreadElementExpression;
expression: Expression;
}
/**
* This interface is a base interface for ObjectLiteralExpression and JSXAttributes to extend from. JSXAttributes is similar to
* ObjectLiteralExpression in that it contains array of properties; however, JSXAttributes' properties can only be
* JSXAttribute or JSXSpreadAttribute. ObjectLiteralExpression, on the other hand, can only have properties of type
* ObjectLiteralElement (e.g. PropertyAssignment, ShorthandPropertyAssignment etc.)
**/
interface ObjectLiteralExpressionBase<T extends ObjectLiteralElement> extends PrimaryExpression, Declaration {
properties: NodeArray<T>;
}
interface ObjectLiteralExpression extends ObjectLiteralExpressionBase<ObjectLiteralElementLike> {
kind: SyntaxKind.ObjectLiteralExpression;
}
type EntityNameExpression = Identifier | PropertyAccessEntityNameExpression;
type EntityNameOrEntityNameExpression = EntityName | EntityNameExpression;
interface PropertyAccessExpression extends MemberExpression, Declaration {
kind: SyntaxKind.PropertyAccessExpression;
expression: LeftHandSideExpression;
name: Identifier;
}
interface SuperPropertyAccessExpression extends PropertyAccessExpression {
expression: SuperExpression;
}
/** Brand for a PropertyAccessExpression which, like a QualifiedName, consists of a sequence of identifiers separated by dots. */
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<TypeNode>;
arguments: NodeArray<Expression>;
}
interface SuperCall extends CallExpression {
expression: SuperExpression;
}
interface ExpressionWithTypeArguments extends TypeNode {
kind: SyntaxKind.ExpressionWithTypeArguments;
expression: LeftHandSideExpression;
typeArguments?: NodeArray<TypeNode>;
}
interface NewExpression extends PrimaryExpression, Declaration {
kind: SyntaxKind.NewExpression;
expression: LeftHandSideExpression;
typeArguments?: NodeArray<TypeNode>;
arguments: NodeArray<Expression>;
}
interface TaggedTemplateExpression extends MemberExpression {
kind: SyntaxKind.TaggedTemplateExpression;
tag: LeftHandSideExpression;
template: TemplateLiteral;
}
type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator;
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 JsxElement extends PrimaryExpression {
kind: SyntaxKind.JsxElement;
openingElement: JsxOpeningElement;
children: NodeArray<JsxChild>;
closingElement: JsxClosingElement;
}
type JsxTagNameExpression = PrimaryExpression | PropertyAccessExpression;
interface JsxOpeningElement extends Expression {
kind: SyntaxKind.JsxOpeningElement;
tagName: JsxTagNameExpression;
attributes: NodeArray<JsxAttribute | JsxSpreadAttribute>;
}
interface JsxSelfClosingElement extends PrimaryExpression {
kind: SyntaxKind.JsxSelfClosingElement;
tagName: JsxTagNameExpression;
attributes: NodeArray<JsxAttribute | JsxSpreadAttribute>;
}
type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement;
type JsxAttributeLike = JsxAttribute | JsxSpreadAttribute;
interface JsxAttribute extends Node {
kind: SyntaxKind.JsxAttribute;
name: Identifier;
initializer?: StringLiteral | JsxExpression;
}
interface JsxSpreadAttribute extends Node {
kind: SyntaxKind.JsxSpreadAttribute;
expression: Expression;
}
interface JsxClosingElement extends Node {
kind: SyntaxKind.JsxClosingElement;
tagName: JsxTagNameExpression;
}
interface JsxExpression extends Expression {
kind: SyntaxKind.JsxExpression;
expression?: Expression;
}
interface JsxText extends Node {
kind: SyntaxKind.JsxText;
}
type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement;
interface Statement extends Node {
_statementBrand: any;
}
interface EmptyStatement extends Statement {
kind: SyntaxKind.EmptyStatement;
}
interface DebuggerStatement extends Statement {
kind: SyntaxKind.DebuggerStatement;
}
interface MissingDeclaration extends DeclarationStatement, ClassElement, ObjectLiteralElement, TypeElement {
kind: SyntaxKind.MissingDeclaration;
name?: Identifier;
}
type BlockLike = SourceFile | Block | ModuleBlock | CaseClause;
interface Block extends Statement {
kind: SyntaxKind.Block;
statements: NodeArray<Statement>;
}
interface VariableStatement extends Statement {
kind: SyntaxKind.VariableStatement;
declarationList: VariableDeclarationList;
}
interface ExpressionStatement extends Statement {
kind: SyntaxKind.ExpressionStatement;
expression: Expression;
}
interface IfStatement extends Statement {
kind: SyntaxKind.IfStatement;
expression: Expression;
thenStatement: Statement;
elseStatement?: Statement;
}