Upgrade TypeScript to 1.8.10

Build/node_modules/dts-generator/package.json

@@ -36,7 +36,8 @@
     "type": "tag"
   },
   "_requiredBy": [
-    "#USER"
+    "#USER",
+    "/"
   ],
   "_resolved": "https://registry.npmjs.org/dts-generator/-/dts-generator-1.7.0.tgz",
   "_shasum": "cb6ef15bec0b43da71f1044ad50a2eba8f5ec2ed",

Build/node_modules/typescript/lib/typescript.d.ts

@@ -13,2309 +13,2334 @@ See the Apache Version 2.0 License for specific language governing permissions
 and limitations under the License.
 ***************************************************************************** */
 
-declare namespace ts {
-    interface Map<T> {
-        [index: string]: T;
-    }
-    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;
-        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,
-        RequireKeyword = 127,
-        NumberKeyword = 128,
-        SetKeyword = 129,
-        StringKeyword = 130,
-        SymbolKeyword = 131,
-        TypeKeyword = 132,
-        FromKeyword = 133,
-        GlobalKeyword = 134,
-        OfKeyword = 135,
-        QualifiedName = 136,
-        ComputedPropertyName = 137,
-        TypeParameter = 138,
-        Parameter = 139,
-        Decorator = 140,
-        PropertySignature = 141,
-        PropertyDeclaration = 142,
-        MethodSignature = 143,
-        MethodDeclaration = 144,
-        Constructor = 145,
-        GetAccessor = 146,
-        SetAccessor = 147,
-        CallSignature = 148,
-        ConstructSignature = 149,
-        IndexSignature = 150,
-        TypePredicate = 151,
-        TypeReference = 152,
-        FunctionType = 153,
-        ConstructorType = 154,
-        TypeQuery = 155,
-        TypeLiteral = 156,
-        ArrayType = 157,
-        TupleType = 158,
-        UnionType = 159,
-        IntersectionType = 160,
-        ParenthesizedType = 161,
-        ThisType = 162,
-        StringLiteralType = 163,
-        ObjectBindingPattern = 164,
-        ArrayBindingPattern = 165,
-        BindingElement = 166,
-        ArrayLiteralExpression = 167,
-        ObjectLiteralExpression = 168,
-        PropertyAccessExpression = 169,
-        ElementAccessExpression = 170,
-        CallExpression = 171,
-        NewExpression = 172,
-        TaggedTemplateExpression = 173,
-        TypeAssertionExpression = 174,
-        ParenthesizedExpression = 175,
-        FunctionExpression = 176,
-        ArrowFunction = 177,
-        DeleteExpression = 178,
-        TypeOfExpression = 179,
-        VoidExpression = 180,
-        AwaitExpression = 181,
-        PrefixUnaryExpression = 182,
-        PostfixUnaryExpression = 183,
-        BinaryExpression = 184,
-        ConditionalExpression = 185,
-        TemplateExpression = 186,
-        YieldExpression = 187,
-        SpreadElementExpression = 188,
-        ClassExpression = 189,
-        OmittedExpression = 190,
-        ExpressionWithTypeArguments = 191,
-        AsExpression = 192,
-        TemplateSpan = 193,
-        SemicolonClassElement = 194,
-        Block = 195,
-        VariableStatement = 196,
-        EmptyStatement = 197,
-        ExpressionStatement = 198,
-        IfStatement = 199,
-        DoStatement = 200,
-        WhileStatement = 201,
-        ForStatement = 202,
-        ForInStatement = 203,
-        ForOfStatement = 204,
-        ContinueStatement = 205,
-        BreakStatement = 206,
-        ReturnStatement = 207,
-        WithStatement = 208,
-        SwitchStatement = 209,
-        LabeledStatement = 210,
-        ThrowStatement = 211,
-        TryStatement = 212,
-        DebuggerStatement = 213,
-        VariableDeclaration = 214,
-        VariableDeclarationList = 215,
-        FunctionDeclaration = 216,
-        ClassDeclaration = 217,
-        InterfaceDeclaration = 218,
-        TypeAliasDeclaration = 219,
-        EnumDeclaration = 220,
-        ModuleDeclaration = 221,
-        ModuleBlock = 222,
-        CaseBlock = 223,
-        ImportEqualsDeclaration = 224,
-        ImportDeclaration = 225,
-        ImportClause = 226,
-        NamespaceImport = 227,
-        NamedImports = 228,
-        ImportSpecifier = 229,
-        ExportAssignment = 230,
-        ExportDeclaration = 231,
-        NamedExports = 232,
-        ExportSpecifier = 233,
-        MissingDeclaration = 234,
-        ExternalModuleReference = 235,
-        JsxElement = 236,
-        JsxSelfClosingElement = 237,
-        JsxOpeningElement = 238,
-        JsxText = 239,
-        JsxClosingElement = 240,
-        JsxAttribute = 241,
-        JsxSpreadAttribute = 242,
-        JsxExpression = 243,
-        CaseClause = 244,
-        DefaultClause = 245,
-        HeritageClause = 246,
-        CatchClause = 247,
-        PropertyAssignment = 248,
-        ShorthandPropertyAssignment = 249,
-        EnumMember = 250,
-        SourceFile = 251,
-        JSDocTypeExpression = 252,
-        JSDocAllType = 253,
-        JSDocUnknownType = 254,
-        JSDocArrayType = 255,
-        JSDocUnionType = 256,
-        JSDocTupleType = 257,
-        JSDocNullableType = 258,
-        JSDocNonNullableType = 259,
-        JSDocRecordType = 260,
-        JSDocRecordMember = 261,
-        JSDocTypeReference = 262,
-        JSDocOptionalType = 263,
-        JSDocFunctionType = 264,
-        JSDocVariadicType = 265,
-        JSDocConstructorType = 266,
-        JSDocThisType = 267,
-        JSDocComment = 268,
-        JSDocTag = 269,
-        JSDocParameterTag = 270,
-        JSDocReturnTag = 271,
-        JSDocTypeTag = 272,
-        JSDocTemplateTag = 273,
-        SyntaxList = 274,
-        Count = 275,
-        FirstAssignment = 56,
-        LastAssignment = 68,
-        FirstReservedWord = 70,
-        LastReservedWord = 105,
-        FirstKeyword = 70,
-        LastKeyword = 135,
-        FirstFutureReservedWord = 106,
-        LastFutureReservedWord = 114,
-        FirstTypeNode = 151,
-        LastTypeNode = 163,
-        FirstPunctuation = 15,
-        LastPunctuation = 68,
-        FirstToken = 0,
-        LastToken = 135,
-        FirstTriviaToken = 2,
-        LastTriviaToken = 7,
-        FirstLiteralToken = 8,
-        LastLiteralToken = 11,
-        FirstTemplateToken = 11,
-        LastTemplateToken = 14,
-        FirstBinaryOperator = 25,
-        LastBinaryOperator = 68,
-        FirstNode = 136,
-    }
-    enum NodeFlags {
-        None = 0,
-        Export = 2,
-        Ambient = 4,
-        Public = 8,
-        Private = 16,
-        Protected = 32,
-        Static = 64,
-        Abstract = 128,
-        Async = 256,
-        Default = 512,
-        MultiLine = 1024,
-        Synthetic = 2048,
-        DeclarationFile = 4096,
-        Let = 8192,
-        Const = 16384,
-        OctalLiteral = 32768,
-        Namespace = 65536,
-        ExportContext = 131072,
-        ContainsThis = 262144,
-        HasImplicitReturn = 524288,
-        HasExplicitReturn = 1048576,
-        GlobalAugmentation = 2097152,
-        HasClassExtends = 4194304,
-        HasDecorators = 8388608,
-        HasParamDecorators = 16777216,
-        HasAsyncFunctions = 33554432,
-        Modifier = 1022,
-        AccessibilityModifier = 56,
-        BlockScoped = 24576,
-        ReachabilityCheckFlags = 1572864,
-        EmitHelperFlags = 62914560,
-    }
-    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,
-        /** An element backed by a class, class-like, or function value */
-        ValueElement = 4,
-        /** Element resolution failed */
-        UnknownElement = 16,
-        IntrinsicElement = 3,
-    }
-    interface Node extends TextRange {
-        kind: SyntaxKind;
-        flags: NodeFlags;
-        decorators?: NodeArray<Decorator>;
-        modifiers?: ModifiersArray;
-        parent?: Node;
-    }
-    interface NodeArray<T> extends Array<T>, TextRange {
-        hasTrailingComma?: boolean;
-    }
-    interface ModifiersArray extends NodeArray<Modifier> {
-        flags: number;
-    }
-    interface Modifier extends Node {
-    }
-    interface Identifier extends PrimaryExpression {
-        text: string;
-        originalKeywordKind?: SyntaxKind;
-    }
-    interface QualifiedName extends Node {
-        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;
-    }
-    interface ComputedPropertyName extends Node {
-        expression: Expression;
-    }
-    interface Decorator extends Node {
-        expression: LeftHandSideExpression;
-    }
-    interface TypeParameterDeclaration extends Declaration {
-        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 {
-    }
-    interface ConstructSignatureDeclaration extends SignatureDeclaration, TypeElement {
-    }
-    interface VariableDeclaration extends Declaration {
-        parent?: VariableDeclarationList;
-        name: Identifier | BindingPattern;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface VariableDeclarationList extends Node {
-        declarations: NodeArray<VariableDeclaration>;
-    }
-    interface ParameterDeclaration extends Declaration {
-        dotDotDotToken?: Node;
-        name: Identifier | BindingPattern;
-        questionToken?: Node;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface BindingElement extends Declaration {
-        propertyName?: PropertyName;
-        dotDotDotToken?: Node;
-        name: Identifier | BindingPattern;
-        initializer?: Expression;
-    }
-    interface PropertySignature extends TypeElement {
-        name: PropertyName;
-        questionToken?: Node;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface PropertyDeclaration extends ClassElement {
-        questionToken?: Node;
-        name: PropertyName;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface ObjectLiteralElement extends Declaration {
-        _objectLiteralBrandBrand: any;
-        name?: PropertyName;
-    }
-    interface PropertyAssignment extends ObjectLiteralElement {
-        _propertyAssignmentBrand: any;
-        name: PropertyName;
-        questionToken?: Node;
-        initializer: Expression;
-    }
-    interface ShorthandPropertyAssignment extends ObjectLiteralElement {
-        name: Identifier;
-        questionToken?: Node;
-        equalsToken?: Node;
-        objectAssignmentInitializer?: Expression;
-    }
-    interface VariableLikeDeclaration extends Declaration {
-        propertyName?: PropertyName;
-        dotDotDotToken?: Node;
-        name: DeclarationName;
-        questionToken?: Node;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface PropertyLikeDeclaration extends Declaration {
-        name: PropertyName;
-    }
-    interface BindingPattern extends Node {
-        elements: NodeArray<BindingElement>;
-    }
-    interface ObjectBindingPattern extends BindingPattern {
-    }
-    interface ArrayBindingPattern extends BindingPattern {
-    }
-    /**
-     * 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?: Node;
-        questionToken?: Node;
-        body?: Block | Expression;
-    }
-    interface FunctionDeclaration extends FunctionLikeDeclaration, DeclarationStatement {
-        name?: Identifier;
-        body?: FunctionBody;
-    }
-    interface MethodSignature extends SignatureDeclaration, TypeElement {
-        name: PropertyName;
-    }
-    interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
-        name: PropertyName;
-        body?: FunctionBody;
-    }
-    interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement {
-        body?: FunctionBody;
-    }
-    interface SemicolonClassElement extends ClassElement {
-        _semicolonClassElementBrand: any;
-    }
-    interface AccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
-        _accessorDeclarationBrand: any;
-        name: PropertyName;
-        body: FunctionBody;
-    }
-    interface GetAccessorDeclaration extends AccessorDeclaration {
-    }
-    interface SetAccessorDeclaration extends AccessorDeclaration {
-    }
-    interface IndexSignatureDeclaration extends SignatureDeclaration, ClassElement, TypeElement {
-        _indexSignatureDeclarationBrand: any;
-    }
-    interface TypeNode extends Node {
-        _typeNodeBrand: any;
-    }
-    interface ThisTypeNode extends TypeNode {
-        _thisTypeNodeBrand: any;
-    }
-    interface FunctionOrConstructorTypeNode extends TypeNode, SignatureDeclaration {
-        _functionOrConstructorTypeNodeBrand: any;
-    }
-    interface FunctionTypeNode extends FunctionOrConstructorTypeNode {
-    }
-    interface ConstructorTypeNode extends FunctionOrConstructorTypeNode {
-    }
-    interface TypeReferenceNode extends TypeNode {
-        typeName: EntityName;
-        typeArguments?: NodeArray<TypeNode>;
-    }
-    interface TypePredicateNode extends TypeNode {
-        parameterName: Identifier | ThisTypeNode;
-        type: TypeNode;
-    }
-    interface TypeQueryNode extends TypeNode {
-        exprName: EntityName;
-    }
-    interface TypeLiteralNode extends TypeNode, Declaration {
-        members: NodeArray<TypeElement>;
-    }
-    interface ArrayTypeNode extends TypeNode {
-        elementType: TypeNode;
-    }
-    interface TupleTypeNode extends TypeNode {
-        elementTypes: NodeArray<TypeNode>;
-    }
-    interface UnionOrIntersectionTypeNode extends TypeNode {
-        types: NodeArray<TypeNode>;
-    }
-    interface UnionTypeNode extends UnionOrIntersectionTypeNode {
-    }
-    interface IntersectionTypeNode extends UnionOrIntersectionTypeNode {
-    }
-    interface ParenthesizedTypeNode extends TypeNode {
-        type: TypeNode;
-    }
-    interface StringLiteralTypeNode extends LiteralLikeNode, TypeNode {
-        _stringLiteralTypeBrand: any;
-    }
-    interface StringLiteral extends LiteralExpression {
-        _stringLiteralBrand: any;
-    }
-    interface Expression extends Node {
-        _expressionBrand: any;
-        contextualType?: Type;
-    }
-    interface OmittedExpression extends Expression {
-    }
-    interface UnaryExpression extends Expression {
-        _unaryExpressionBrand: any;
-    }
-    interface IncrementExpression extends UnaryExpression {
-        _incrementExpressionBrand: any;
-    }
-    interface PrefixUnaryExpression extends IncrementExpression {
-        operator: SyntaxKind;
-        operand: UnaryExpression;
-    }
-    interface PostfixUnaryExpression extends IncrementExpression {
-        operand: LeftHandSideExpression;
-        operator: SyntaxKind;
-    }
-    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 DeleteExpression extends UnaryExpression {
-        expression: UnaryExpression;
-    }
-    interface TypeOfExpression extends UnaryExpression {
-        expression: UnaryExpression;
-    }
-    interface VoidExpression extends UnaryExpression {
-        expression: UnaryExpression;
-    }
-    interface AwaitExpression extends UnaryExpression {
-        expression: UnaryExpression;
-    }
-    interface YieldExpression extends Expression {
-        asteriskToken?: Node;
-        expression?: Expression;
-    }
-    interface BinaryExpression extends Expression, Declaration {
-        left: Expression;
-        operatorToken: Node;
-        right: Expression;
-    }
-    interface ConditionalExpression extends Expression {
-        condition: Expression;
-        questionToken: Node;
-        whenTrue: Expression;
-        colonToken: Node;
-        whenFalse: Expression;
-    }
-    type FunctionBody = Block;
-    type ConciseBody = FunctionBody | Expression;
-    interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration {
-        name?: Identifier;
-        body: FunctionBody;
-    }
-    interface ArrowFunction extends Expression, FunctionLikeDeclaration {
-        equalsGreaterThanToken: Node;
-        body: ConciseBody;
-    }
-    interface LiteralLikeNode extends Node {
-        text: string;
-        isUnterminated?: boolean;
-        hasExtendedUnicodeEscape?: boolean;
-    }
-    interface LiteralExpression extends LiteralLikeNode, PrimaryExpression {
-        _literalExpressionBrand: any;
-    }
-    interface TemplateLiteralFragment extends LiteralLikeNode {
-        _templateLiteralFragmentBrand: any;
-    }
-    interface TemplateExpression extends PrimaryExpression {
-        head: TemplateLiteralFragment;
-        templateSpans: NodeArray<TemplateSpan>;
-    }
-    interface TemplateSpan extends Node {
-        expression: Expression;
-        literal: TemplateLiteralFragment;
-    }
-    interface ParenthesizedExpression extends PrimaryExpression {
-        expression: Expression;
-    }
-    interface ArrayLiteralExpression extends PrimaryExpression {
-        elements: NodeArray<Expression>;
-    }
-    interface SpreadElementExpression extends Expression {
-        expression: Expression;
-    }
-    interface ObjectLiteralExpression extends PrimaryExpression, Declaration {
-        properties: NodeArray<ObjectLiteralElement>;
-    }
-    interface PropertyAccessExpression extends MemberExpression, Declaration {
-        expression: LeftHandSideExpression;
-        dotToken: Node;
-        name: Identifier;
-    }
-    interface ElementAccessExpression extends MemberExpression {
-        expression: LeftHandSideExpression;
-        argumentExpression?: Expression;
-    }
-    interface CallExpression extends LeftHandSideExpression, Declaration {
-        expression: LeftHandSideExpression;
-        typeArguments?: NodeArray<TypeNode>;
-        arguments: NodeArray<Expression>;
-    }
-    interface ExpressionWithTypeArguments extends TypeNode {
-        expression: LeftHandSideExpression;
-        typeArguments?: NodeArray<TypeNode>;
-    }
-    interface NewExpression extends CallExpression, PrimaryExpression {
-    }
-    interface TaggedTemplateExpression extends MemberExpression {
-        tag: LeftHandSideExpression;
-        template: LiteralExpression | TemplateExpression;
-    }
-    type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator;
-    interface AsExpression extends Expression {
-        expression: Expression;
-        type: TypeNode;
-    }
-    interface TypeAssertion extends UnaryExpression {
-        type: TypeNode;
-        expression: UnaryExpression;
-    }
-    type AssertionExpression = TypeAssertion | AsExpression;
-    interface JsxElement extends PrimaryExpression {
-        openingElement: JsxOpeningElement;
-        children: NodeArray<JsxChild>;
-        closingElement: JsxClosingElement;
-    }
-    interface JsxOpeningElement extends Expression {
-        _openingElementBrand?: any;
-        tagName: EntityName;
-        attributes: NodeArray<JsxAttribute | JsxSpreadAttribute>;
-    }
-    interface JsxSelfClosingElement extends PrimaryExpression, JsxOpeningElement {
-        _selfClosingElementBrand?: any;
-    }
-    type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement;
-    interface JsxAttribute extends Node {
-        name: Identifier;
-        initializer?: Expression;
-    }
-    interface JsxSpreadAttribute extends Node {
-        expression: Expression;
-    }
-    interface JsxClosingElement extends Node {
-        tagName: EntityName;
-    }
-    interface JsxExpression extends Expression {
-        expression?: Expression;
-    }
-    interface JsxText extends Node {
-        _jsxTextExpressionBrand: any;
-    }
-    type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement;
-    interface Statement extends Node {
-        _statementBrand: any;
-    }
-    interface EmptyStatement extends Statement {
-    }
-    interface DebuggerStatement extends Statement {
-    }
-    interface MissingDeclaration extends DeclarationStatement, ClassElement, ObjectLiteralElement, TypeElement {
-        name?: Identifier;
-    }
-    type BlockLike = SourceFile | Block | ModuleBlock | CaseClause;
-    interface Block extends Statement {
-        statements: NodeArray<Statement>;
-    }
-    interface VariableStatement extends Statement {
-        declarationList: VariableDeclarationList;
-    }
-    interface ExpressionStatement extends Statement {
-        expression: Expression;
-    }
-    interface IfStatement extends Statement {
-        expression: Expression;
-        thenStatement: Statement;
-        elseStatement?: Statement;
-    }
-    interface IterationStatement extends Statement {
-        statement: Statement;
-    }
-    interface DoStatement extends IterationStatement {
-        expression: Expression;
-    }
-    interface WhileStatement extends IterationStatement {
-        expression: Expression;
-    }
-    interface ForStatement extends IterationStatement {
-        initializer?: VariableDeclarationList | Expression;
-        condition?: Expression;
-        incrementor?: Expression;
-    }
-    interface ForInStatement extends IterationStatement {
-        initializer: VariableDeclarationList | Expression;
-        expression: Expression;
-    }
-    interface ForOfStatement extends IterationStatement {
-        initializer: VariableDeclarationList | Expression;
-        expression: Expression;
-    }
-    interface BreakStatement extends Statement {
-        label?: Identifier;
-    }
-    interface ContinueStatement extends Statement {
-        label?: Identifier;
-    }
-    type BreakOrContinueStatement = BreakStatement | ContinueStatement;
-    interface ReturnStatement extends Statement {
-        expression?: Expression;
-    }
-    interface WithStatement extends Statement {
-        expression: Expression;
-        statement: Statement;
-    }
-    interface SwitchStatement extends Statement {
-        expression: Expression;
-        caseBlock: CaseBlock;
-    }
-    interface CaseBlock extends Node {
-        clauses: NodeArray<CaseOrDefaultClause>;
-    }
-    interface CaseClause extends Node {
-        expression: Expression;
-        statements: NodeArray<Statement>;
-    }
-    interface DefaultClause extends Node {
-        statements: NodeArray<Statement>;
-    }
-    type CaseOrDefaultClause = CaseClause | DefaultClause;
-    interface LabeledStatement extends Statement {
-        label: Identifier;
-        statement: Statement;
-    }
-    interface ThrowStatement extends Statement {
-        expression: Expression;
-    }
-    interface TryStatement extends Statement {
-        tryBlock: Block;
-        catchClause?: CatchClause;
-        finallyBlock?: Block;
-    }
-    interface CatchClause extends Node {
-        variableDeclaration: VariableDeclaration;
-        block: Block;
-    }
-    interface ClassLikeDeclaration extends Declaration {
-        name?: Identifier;
-        typeParameters?: NodeArray<TypeParameterDeclaration>;
-        heritageClauses?: NodeArray<HeritageClause>;
-        members: NodeArray<ClassElement>;
-    }
-    interface ClassDeclaration extends ClassLikeDeclaration, DeclarationStatement {
-        name?: Identifier;
-    }
-    interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression {
-    }
-    interface ClassElement extends Declaration {
-        _classElementBrand: any;
-        name?: PropertyName;
-    }
-    interface TypeElement extends Declaration {
-        _typeElementBrand: any;
-        name?: PropertyName;
-        questionToken?: Node;
-    }
-    interface InterfaceDeclaration extends DeclarationStatement {
-        name: Identifier;
-        typeParameters?: NodeArray<TypeParameterDeclaration>;
-        heritageClauses?: NodeArray<HeritageClause>;
-        members: NodeArray<TypeElement>;
-    }
-    interface HeritageClause extends Node {
-        token: SyntaxKind;
-        types?: NodeArray<ExpressionWithTypeArguments>;
-    }
-    interface TypeAliasDeclaration extends DeclarationStatement {
-        name: Identifier;
-        typeParameters?: NodeArray<TypeParameterDeclaration>;
-        type: TypeNode;
-    }
-    interface EnumMember extends Declaration {
-        name: DeclarationName;
-        initializer?: Expression;
-    }
-    interface EnumDeclaration extends DeclarationStatement {
-        name: Identifier;
-        members: NodeArray<EnumMember>;
-    }
-    type ModuleBody = ModuleBlock | ModuleDeclaration;
-    interface ModuleDeclaration extends DeclarationStatement {
-        name: Identifier | LiteralExpression;
-        body: ModuleBlock | ModuleDeclaration;
-    }
-    interface ModuleBlock extends Node, Statement {
-        statements: NodeArray<Statement>;
-    }
-    interface ImportEqualsDeclaration extends DeclarationStatement {
-        name: Identifier;
-        moduleReference: EntityName | ExternalModuleReference;
-    }
-    interface ExternalModuleReference extends Node {
-        expression?: Expression;
-    }
-    interface ImportDeclaration extends Statement {
-        importClause?: ImportClause;
-        moduleSpecifier: Expression;
-    }
-    interface ImportClause extends Declaration {
-        name?: Identifier;
-        namedBindings?: NamespaceImport | NamedImports;
-    }
-    interface NamespaceImport extends Declaration {
-        name: Identifier;
-    }
-    interface ExportDeclaration extends DeclarationStatement {
-        exportClause?: NamedExports;
-        moduleSpecifier?: Expression;
-    }
-    interface NamedImports extends Node {
-        elements: NodeArray<ImportSpecifier>;
-    }
-    interface NamedExports extends Node {
-        elements: NodeArray<ExportSpecifier>;
-    }
-    type NamedImportsOrExports = NamedImports | NamedExports;
-    interface ImportSpecifier extends Declaration {
-        propertyName?: Identifier;
-        name: Identifier;
-    }
-    interface ExportSpecifier extends Declaration {
-        propertyName?: Identifier;
-        name: Identifier;
-    }
-    type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier;
-    interface ExportAssignment extends DeclarationStatement {
-        isExportEquals?: boolean;
-        expression: Expression;
-    }
-    interface FileReference extends TextRange {
-        fileName: string;
-    }
-    interface CommentRange extends TextRange {
-        hasTrailingNewLine?: boolean;
-        kind: SyntaxKind;
-    }
-    interface JSDocTypeExpression extends Node {
-        type: JSDocType;
-    }
-    interface JSDocType extends TypeNode {
-        _jsDocTypeBrand: any;
-    }
-    interface JSDocAllType extends JSDocType {
-        _JSDocAllTypeBrand: any;
-    }
-    interface JSDocUnknownType extends JSDocType {
-        _JSDocUnknownTypeBrand: any;
-    }
-    interface JSDocArrayType extends JSDocType {
-        elementType: JSDocType;
-    }
-    interface JSDocUnionType extends JSDocType {
-        types: NodeArray<JSDocType>;
-    }
-    interface JSDocTupleType extends JSDocType {
-        types: NodeArray<JSDocType>;
-    }
-    interface JSDocNonNullableType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocNullableType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocRecordType extends JSDocType, TypeLiteralNode {
-        members: NodeArray<JSDocRecordMember>;
-    }
-    interface JSDocTypeReference extends JSDocType {
-        name: EntityName;
-        typeArguments: NodeArray<JSDocType>;
-    }
-    interface JSDocOptionalType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocFunctionType extends JSDocType, SignatureDeclaration {
-        parameters: NodeArray<ParameterDeclaration>;
-        type: JSDocType;
-    }
-    interface JSDocVariadicType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocConstructorType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocThisType extends JSDocType {
-        type: JSDocType;
-    }
-    type JSDocTypeReferencingNode = JSDocThisType | JSDocConstructorType | JSDocVariadicType | JSDocOptionalType | JSDocNullableType | JSDocNonNullableType;
-    interface JSDocRecordMember extends PropertySignature {
-        name: Identifier | LiteralExpression;
-        type?: JSDocType;
-    }
-    interface JSDocComment extends Node {
-        tags: NodeArray<JSDocTag>;
-    }
-    interface JSDocTag extends Node {
-        atToken: Node;
-        tagName: Identifier;
-    }
-    interface JSDocTemplateTag extends JSDocTag {
-        typeParameters: NodeArray<TypeParameterDeclaration>;
-    }
-    interface JSDocReturnTag extends JSDocTag {
-        typeExpression: JSDocTypeExpression;
-    }
-    interface JSDocTypeTag extends JSDocTag {
-        typeExpression: JSDocTypeExpression;
-    }
-    interface JSDocParameterTag extends JSDocTag {
-        preParameterName?: Identifier;
-        typeExpression?: JSDocTypeExpression;
-        postParameterName?: Identifier;
-        isBracketed: boolean;
-    }
-    interface AmdDependency {
-        path: string;
-        name: string;
-    }
-    interface SourceFile extends Declaration {
-        statements: NodeArray<Statement>;
-        endOfFileToken: Node;
-        fileName: string;
-        path: Path;
-        text: string;
-        amdDependencies: AmdDependency[];
-        moduleName: string;
-        referencedFiles: FileReference[];
-        languageVariant: LanguageVariant;
-        /**
-         * lib.d.ts should have a reference comment like
-         *
-         *  /// <reference no-default-lib="true"/>
-         *
-         * If any other file has this comment, it signals not to include lib.d.ts
-         * because this containing file is intended to act as a default library.
-         */
-        hasNoDefaultLib: boolean;
-        languageVersion: ScriptTarget;
-    }
-    interface ScriptReferenceHost {
-        getCompilerOptions(): CompilerOptions;
-        getSourceFile(fileName: string): SourceFile;
-        getCurrentDirectory(): string;
-    }
-    interface ParseConfigHost {
-        readDirectory(rootDir: string, extension: string, exclude: string[]): string[];
-    }
-    interface WriteFileCallback {
-        (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void): void;
-    }
-    class OperationCanceledException {
-    }
-    interface CancellationToken {
-        isCancellationRequested(): boolean;
-        /** @throws OperationCanceledException if isCancellationRequested is true */
-        throwIfCancellationRequested(): void;
-    }
-    interface Program extends ScriptReferenceHost {
-        /**
-         * Get a list of root file names that were passed to a 'createProgram'
-         */
-        getRootFileNames(): string[];
-        /**
-         * Get a list of files in the program
-         */
-        getSourceFiles(): SourceFile[];
-        /**
-         * Emits the JavaScript and declaration files.  If targetSourceFile is not specified, then
-         * the JavaScript and declaration files will be produced for all the files in this program.
-         * If targetSourceFile is specified, then only the JavaScript and declaration for that
-         * specific file will be generated.
-         *
-         * If writeFile is not specified then the writeFile callback from the compiler host will be
-         * used for writing the JavaScript and declaration files.  Otherwise, the writeFile parameter
-         * will be invoked when writing the JavaScript and declaration files.
-         */
-        emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken): EmitResult;
-        getOptionsDiagnostics(cancellationToken?: CancellationToken): Diagnostic[];
-        getGlobalDiagnostics(cancellationToken?: CancellationToken): Diagnostic[];
-        getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
-        getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
-        getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
-        /**
-         * Gets a type checker that can be used to semantically analyze source fils in the program.
-         */
-        getTypeChecker(): TypeChecker;
-    }
-    interface SourceMapSpan {
-        /** Line number in the .js file. */
-        emittedLine: number;
-        /** Column number in the .js file. */
-        emittedColumn: number;
-        /** Line number in the .ts file. */
-        sourceLine: number;
-        /** Column number in the .ts file. */
-        sourceColumn: number;
-        /** Optional name (index into names array) associated with this span. */
-        nameIndex?: number;
-        /** .ts file (index into sources array) associated with this span */
-        sourceIndex: number;
-    }
-    interface SourceMapData {
-        sourceMapFilePath: string;
-        jsSourceMappingURL: string;
-        sourceMapFile: string;
-        sourceMapSourceRoot: string;
-        sourceMapSources: string[];
-        sourceMapSourcesContent?: string[];
-        inputSourceFileNames: string[];
-        sourceMapNames?: string[];
-        sourceMapMappings: string;
-        sourceMapDecodedMappings: SourceMapSpan[];
-    }
-    /** Return code used by getEmitOutput function to indicate status of the function */
-    enum ExitStatus {
-        Success = 0,
-        DiagnosticsPresent_OutputsSkipped = 1,
-        DiagnosticsPresent_OutputsGenerated = 2,
-    }
-    interface EmitResult {
-        emitSkipped: boolean;
-        diagnostics: Diagnostic[];
-    }
-    interface TypeChecker {
-        getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type;
-        getDeclaredTypeOfSymbol(symbol: Symbol): Type;
-        getPropertiesOfType(type: Type): Symbol[];
-        getPropertyOfType(type: Type, propertyName: string): Symbol;
-        getSignaturesOfType(type: Type, kind: SignatureKind): Signature[];
-        getIndexTypeOfType(type: Type, kind: IndexKind): Type;
-        getBaseTypes(type: InterfaceType): ObjectType[];
-        getReturnTypeOfSignature(signature: Signature): Type;
-        getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[];
-        getSymbolAtLocation(node: Node): Symbol;
-        getSymbolsOfParameterPropertyDeclaration(parameter: ParameterDeclaration, parameterName: string): Symbol[];
-        getShorthandAssignmentValueSymbol(location: Node): Symbol;
-        getExportSpecifierLocalTargetSymbol(location: ExportSpecifier): Symbol;
-        getTypeAtLocation(node: Node): Type;
-        typeToString(type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string;
-        symbolToString(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): string;
-        getSymbolDisplayBuilder(): SymbolDisplayBuilder;
-        getFullyQualifiedName(symbol: Symbol): string;
-        getAugmentedPropertiesOfType(type: Type): Symbol[];
-        getRootSymbols(symbol: Symbol): Symbol[];
-        getContextualType(node: Expression): Type;
-        getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[]): Signature;
-        getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature;
-        isImplementationOfOverload(node: FunctionLikeDeclaration): boolean;
-        isUndefinedSymbol(symbol: Symbol): boolean;
-        isArgumentsSymbol(symbol: Symbol): boolean;
-        isUnknownSymbol(symbol: Symbol): boolean;
-        getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number;
-        isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean;
-        getAliasedSymbol(symbol: Symbol): Symbol;
-        getExportsOfModule(moduleSymbol: Symbol): Symbol[];
-        getJsxElementAttributesType(elementNode: JsxOpeningLikeElement): Type;
-        getJsxIntrinsicTagNames(): Symbol[];
-        isOptionalParameter(node: ParameterDeclaration): boolean;
-    }
-    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(signatures: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): 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(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 {
-        writeKeyword(text: string): void;
-        writeOperator(text: string): void;
-        writePunctuation(text: string): void;
-        writeSpace(text: string): void;
-        writeStringLiteral(text: string): void;
-        writeParameter(text: string): void;
-        writeSymbol(text: string, symbol: Symbol): void;
-        writeLine(): void;
-        increaseIndent(): void;
-        decreaseIndent(): void;
-        clear(): void;
-        trackSymbol(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void;
-        reportInaccessibleThisError(): void;
-    }
-    enum TypeFormatFlags {
-        None = 0,
-        WriteArrayAsGenericType = 1,
-        UseTypeOfFunction = 2,
-        NoTruncation = 4,
-        WriteArrowStyleSignature = 8,
-        WriteOwnNameForAnyLike = 16,
-        WriteTypeArgumentsOfSignature = 32,
-        InElementType = 64,
-        UseFullyQualifiedType = 128,
-    }
-    enum SymbolFormatFlags {
-        None = 0,
-        WriteTypeParametersOrArguments = 1,
-        UseOnlyExternalAliasing = 2,
-    }
-    enum TypePredicateKind {
-        This = 0,
-        Identifier = 1,
-    }
-    interface TypePredicateBase {
-        kind: TypePredicateKind;
-        type: Type;
-    }
-    interface ThisTypePredicate extends TypePredicateBase {
-        _thisTypePredicateBrand: any;
-    }
-    interface IdentifierTypePredicate extends TypePredicateBase {
-        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,
-        ExportType = 2097152,
-        ExportNamespace = 4194304,
-        Alias = 8388608,
-        Instantiated = 16777216,
-        Merged = 33554432,
-        Transient = 67108864,
-        Prototype = 134217728,
-        SyntheticProperty = 268435456,
-        Optional = 536870912,
-        ExportStar = 1073741824,
-        Enum = 384,
-        Variable = 3,
-        Value = 107455,
-        Type = 793056,
-        Namespace = 1536,
-        Module = 1536,
-        Accessor = 98304,
-        FunctionScopedVariableExcludes = 107454,
-        BlockScopedVariableExcludes = 107455,
-        ParameterExcludes = 107455,
-        PropertyExcludes = 107455,
-        EnumMemberExcludes = 107455,
-        FunctionExcludes = 106927,
-        ClassExcludes = 899519,
-        InterfaceExcludes = 792960,
-        RegularEnumExcludes = 899327,
-        ConstEnumExcludes = 899967,
-        ValueModuleExcludes = 106639,
-        NamespaceModuleExcludes = 0,
-        MethodExcludes = 99263,
-        GetAccessorExcludes = 41919,
-        SetAccessorExcludes = 74687,
-        TypeParameterExcludes = 530912,
-        TypeAliasExcludes = 793056,
-        AliasExcludes = 8388608,
-        ModuleMember = 8914931,
-        ExportHasLocal = 944,
-        HasExports = 1952,
-        HasMembers = 6240,
-        BlockScoped = 418,
-        PropertyOrAccessor = 98308,
-        Export = 7340032,
-    }
-    interface Symbol {
-        flags: SymbolFlags;
-        name: string;
-        declarations?: Declaration[];
-        valueDeclaration?: Declaration;
-        members?: SymbolTable;
-        exports?: SymbolTable;
-    }
-    interface SymbolTable {
-        [index: string]: Symbol;
-    }
-    enum TypeFlags {
-        Any = 1,
-        String = 2,
-        Number = 4,
-        Boolean = 8,
-        Void = 16,
-        Undefined = 32,
-        Null = 64,
-        Enum = 128,
-        StringLiteral = 256,
-        TypeParameter = 512,
-        Class = 1024,
-        Interface = 2048,
-        Reference = 4096,
-        Tuple = 8192,
-        Union = 16384,
-        Intersection = 32768,
-        Anonymous = 65536,
-        Instantiated = 131072,
-        ObjectLiteral = 524288,
-        ESSymbol = 16777216,
-        ThisType = 33554432,
-        ObjectLiteralPatternWithComputedProperties = 67108864,
-        StringLike = 258,
-        NumberLike = 132,
-        ObjectType = 80896,
-        UnionOrIntersection = 49152,
-        StructuredType = 130048,
-    }
-    type DestructuringPattern = BindingPattern | ObjectLiteralExpression | ArrayLiteralExpression;
-    interface Type {
-        flags: TypeFlags;
-        symbol?: Symbol;
-        pattern?: DestructuringPattern;
-    }
-    interface StringLiteralType extends Type {
-        text: string;
-    }
-    interface ObjectType extends Type {
-    }
-    interface InterfaceType extends ObjectType {
-        typeParameters: TypeParameter[];
-        outerTypeParameters: TypeParameter[];
-        localTypeParameters: TypeParameter[];
-        thisType: TypeParameter;
-    }
-    interface InterfaceTypeWithDeclaredMembers extends InterfaceType {
-        declaredProperties: Symbol[];
-        declaredCallSignatures: Signature[];
-        declaredConstructSignatures: Signature[];
-        declaredStringIndexType: Type;
-        declaredNumberIndexType: Type;
-    }
-    interface TypeReference extends ObjectType {
-        target: GenericType;
-        typeArguments: Type[];
-    }
-    interface GenericType extends InterfaceType, TypeReference {
-    }
-    interface TupleType extends ObjectType {
-        elementTypes: Type[];
-    }
-    interface UnionOrIntersectionType extends Type {
-        types: Type[];
-    }
-    interface UnionType extends UnionOrIntersectionType {
-    }
-    interface IntersectionType extends UnionOrIntersectionType {
-    }
-    interface TypeParameter extends Type {
-        constraint: Type;
-    }
-    enum SignatureKind {
-        Call = 0,
-        Construct = 1,
-    }
-    interface Signature {
-        declaration: SignatureDeclaration;
-        typeParameters: TypeParameter[];
-        parameters: Symbol[];
-    }
-    enum IndexKind {
-        String = 0,
-        Number = 1,
-    }
-    interface DiagnosticMessage {
-        key: string;
-        category: DiagnosticCategory;
-        code: number;
-        message: string;
-    }
-    /**
-     * A linked list of formatted diagnostic messages to be used as part of a multiline message.
-     * It is built from the bottom up, leaving the head to be the "main" diagnostic.
-     * While it seems that DiagnosticMessageChain is structurally similar to DiagnosticMessage,
-     * the difference is that messages are all preformatted in DMC.
-     */
-    interface DiagnosticMessageChain {
-        messageText: string;
-        category: DiagnosticCategory;
-        code: number;
-        next?: DiagnosticMessageChain;
-    }
-    interface Diagnostic {
-        file: SourceFile;
-        start: number;
-        length: number;
-        messageText: string | DiagnosticMessageChain;
-        category: DiagnosticCategory;
-        code: number;
-    }
-    enum DiagnosticCategory {
-        Warning = 0,
-        Error = 1,
-        Message = 2,
-    }
-    enum ModuleResolutionKind {
-        Classic = 1,
-        NodeJs = 2,
-    }
-    interface CompilerOptions {
-        allowNonTsExtensions?: boolean;
-        charset?: string;
-        declaration?: boolean;
-        diagnostics?: boolean;
-        emitBOM?: boolean;
-        help?: boolean;
-        init?: boolean;
-        inlineSourceMap?: boolean;
-        inlineSources?: boolean;
-        jsx?: JsxEmit;
-        reactNamespace?: string;
-        listFiles?: boolean;
-        locale?: string;
-        mapRoot?: string;
-        module?: ModuleKind;
-        newLine?: NewLineKind;
-        noEmit?: boolean;
-        noEmitHelpers?: boolean;
-        noEmitOnError?: boolean;
-        noErrorTruncation?: boolean;
-        noImplicitAny?: boolean;
-        noLib?: boolean;
-        noResolve?: boolean;
-        out?: string;
-        outFile?: string;
-        outDir?: string;
-        preserveConstEnums?: boolean;
-        project?: string;
-        removeComments?: boolean;
-        rootDir?: string;
-        sourceMap?: boolean;
-        sourceRoot?: string;
-        suppressExcessPropertyErrors?: boolean;
-        suppressImplicitAnyIndexErrors?: boolean;
-        target?: ScriptTarget;
-        version?: boolean;
-        watch?: boolean;
-        isolatedModules?: boolean;
-        experimentalDecorators?: boolean;
-        emitDecoratorMetadata?: boolean;
-        moduleResolution?: ModuleResolutionKind;
-        allowUnusedLabels?: boolean;
-        allowUnreachableCode?: boolean;
-        noImplicitReturns?: boolean;
-        noFallthroughCasesInSwitch?: boolean;
-        forceConsistentCasingInFileNames?: boolean;
-        allowSyntheticDefaultImports?: boolean;
-        allowJs?: boolean;
-        noImplicitUseStrict?: boolean;
-        [option: string]: string | number | boolean;
-    }
-    enum ModuleKind {
-        None = 0,
-        CommonJS = 1,
-        AMD = 2,
-        UMD = 3,
-        System = 4,
-        ES6 = 5,
-        ES2015 = 5,
-    }
-    enum JsxEmit {
-        None = 0,
-        Preserve = 1,
-        React = 2,
-    }
-    enum NewLineKind {
-        CarriageReturnLineFeed = 0,
-        LineFeed = 1,
-    }
-    interface LineAndCharacter {
-        line: number;
-        character: number;
-    }
-    enum ScriptTarget {
-        ES3 = 0,
-        ES5 = 1,
-        ES6 = 2,
-        ES2015 = 2,
-        Latest = 2,
-    }
-    enum LanguageVariant {
-        Standard = 0,
-        JSX = 1,
-    }
-    interface ParsedCommandLine {
-        options: CompilerOptions;
-        fileNames: string[];
-        errors: Diagnostic[];
-    }
-    interface ModuleResolutionHost {
-        fileExists(fileName: string): boolean;
-        readFile(fileName: string): string;
-        directoryExists?(directoryName: string): boolean;
-    }
-    interface ResolvedModule {
-        resolvedFileName: string;
-        isExternalLibraryImport?: boolean;
-    }
-    interface ResolvedModuleWithFailedLookupLocations {
-        resolvedModule: ResolvedModule;
-        failedLookupLocations: string[];
-    }
-    interface CompilerHost extends ModuleResolutionHost {
-        getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile;
-        getCancellationToken?(): CancellationToken;
-        getDefaultLibFileName(options: CompilerOptions): string;
-        writeFile: WriteFileCallback;
-        getCurrentDirectory(): string;
-        getCanonicalFileName(fileName: string): string;
-        useCaseSensitiveFileNames(): boolean;
-        getNewLine(): string;
-        resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[];
-    }
-    interface TextSpan {
-        start: number;
-        length: number;
-    }
-    interface TextChangeRange {
-        span: TextSpan;
-        newLength: number;
-    }
-}
-declare namespace ts {
-    type FileWatcherCallback = (path: string, removed?: boolean) => void;
-    type DirectoryWatcherCallback = (path: string) => void;
-    interface System {
-        args: string[];
-        newLine: string;
-        useCaseSensitiveFileNames: boolean;
-        write(s: string): void;
-        readFile(path: string, encoding?: string): string;
-        writeFile(path: string, data: string, writeByteOrderMark?: boolean): void;
-        watchFile?(path: Path, callback: FileWatcherCallback): 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;
-        readDirectory(path: string, extension?: string, exclude?: string[]): string[];
-        getMemoryUsage?(): number;
-        exit(exitCode?: number): void;
-    }
-    interface FileWatcher {
-        close(): void;
-    }
-    interface DirectoryWatcher extends FileWatcher {
-        directoryPath: Path;
-        referenceCount: number;
-    }
-    var sys: System;
-}
-declare namespace ts {
-    interface 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;
-        reScanJsxToken(): SyntaxKind;
-        scanJsxToken(): SyntaxKind;
-        scanJSDocToken(): SyntaxKind;
-        scan(): SyntaxKind;
-        setText(text: string, start?: number, length?: number): void;
-        setOnError(onError: ErrorCallback): void;
-        setScriptTarget(scriptTarget: ScriptTarget): void;
-        setLanguageVariant(variant: LanguageVariant): void;
-        setTextPos(textPos: number): void;
-        lookAhead<T>(callback: () => T): T;
-        scanRange<T>(start: number, length: number, callback: () => T): T;
-        tryScan<T>(callback: () => T): T;
-    }
-    function tokenToString(t: SyntaxKind): string;
-    function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number;
-    function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter;
-    function isWhiteSpace(ch: number): boolean;
-    function isLineBreak(ch: number): boolean;
-    function couldStartTrivia(text: string, pos: number): boolean;
-    function getLeadingCommentRanges(text: string, pos: number): CommentRange[];
-    function getTrailingCommentRanges(text: string, pos: number): CommentRange[];
-    /** Optionally, get the shebang */
-    function getShebang(text: string): string;
-    function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean;
-    function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean;
-    function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner;
-}
-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;
-    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;
-    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;
-    /**
-     * Called to merge all the changes that occurred across several versions of a script snapshot
-     * into a single change.  i.e. if a user keeps making successive edits to a script we will
-     * have a text change from V1 to V2, V2 to V3, ..., Vn.
-     *
-     * This function will then merge those changes into a single change range valid between V1 and
-     * Vn.
-     */
-    function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange;
-    function getTypeParameterOwner(d: Declaration): Declaration;
-    function isParameterPropertyDeclaration(node: ParameterDeclaration): boolean;
-}
-declare namespace ts {
-    function createNode(kind: SyntaxKind, pos?: number, end?: number): Node;
-    function forEachChild<T>(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T;
-    function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean): SourceFile;
-    function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
-}
-declare namespace ts {
-    const version: string;
-    function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean): string;
-    function resolveTripleslashReference(moduleName: string, containingFile: string): string;
-    function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
-    function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
-    function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
-    function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost;
-    function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
-    function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string;
-    function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost, oldProgram?: Program): Program;
-}
-declare namespace ts {
-    function parseCommandLine(commandLine: string[], readFile?: (path: string) => string): ParsedCommandLine;
-    /**
-      * Read tsconfig.json file
-      * @param fileName The path to the config file
-      */
-    function readConfigFile(fileName: string, readFile: (path: string) => string): {
-        config?: any;
-        error?: Diagnostic;
-    };
-    /**
-      * Parse the text of the tsconfig.json file
-      * @param fileName The path to the config file
-      * @param jsonText The text of the config file
-      */
-    function parseConfigFileTextToJson(fileName: string, jsonText: string): {
-        config?: any;
-        error?: Diagnostic;
-    };
-    /**
-      * Parse the contents of a config file (tsconfig.json).
-      * @param json The contents of the config file to parse
-      * @param host Instance of ParseConfigHost used to enumerate files in folder.
-      * @param basePath A root directory to resolve relative path entries in the config
-      *    file to. e.g. outDir
-      */
-    function parseJsonConfigFileContent(json: any, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string): ParsedCommandLine;
-    function convertCompilerOptionsFromJson(jsonOptions: any, basePath: string, configFileName?: string): {
-        options: CompilerOptions;
-        errors: Diagnostic[];
-    };
-}
-declare namespace ts {
-    /** The version of the language service API */
-    const servicesVersion: string;
-    interface Node {
-        getSourceFile(): SourceFile;
-        getChildCount(sourceFile?: SourceFile): number;
-        getChildAt(index: number, sourceFile?: SourceFile): Node;
-        getChildren(sourceFile?: SourceFile): Node[];
-        getStart(sourceFile?: SourceFile): number;
-        getFullStart(): number;
-        getEnd(): number;
-        getWidth(sourceFile?: SourceFile): number;
-        getFullWidth(): number;
-        getLeadingTriviaWidth(sourceFile?: SourceFile): number;
-        getFullText(sourceFile?: SourceFile): string;
-        getText(sourceFile?: SourceFile): string;
-        getFirstToken(sourceFile?: SourceFile): Node;
-        getLastToken(sourceFile?: SourceFile): Node;
-    }
-    interface Symbol {
-        getFlags(): SymbolFlags;
-        getName(): string;
-        getDeclarations(): Declaration[];
-        getDocumentationComment(): SymbolDisplayPart[];
-    }
-    interface Type {
-        getFlags(): TypeFlags;
-        getSymbol(): Symbol;
-        getProperties(): Symbol[];
-        getProperty(propertyName: string): Symbol;
-        getApparentProperties(): Symbol[];
-        getCallSignatures(): Signature[];
-        getConstructSignatures(): Signature[];
-        getStringIndexType(): Type;
-        getNumberIndexType(): Type;
-        getBaseTypes(): ObjectType[];
-    }
-    interface Signature {
-        getDeclaration(): SignatureDeclaration;
-        getTypeParameters(): Type[];
-        getParameters(): Symbol[];
-        getReturnType(): Type;
-        getDocumentationComment(): SymbolDisplayPart[];
-    }
-    interface SourceFile {
-        getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
-        getLineStarts(): number[];
-        getPositionOfLineAndCharacter(line: number, character: number): number;
-        update(newText: string, textChangeRange: TextChangeRange): SourceFile;
-    }
-    /**
-     * Represents an immutable snapshot of a script at a specified time.Once acquired, the
-     * snapshot is observably immutable. i.e. the same calls with the same parameters will return
-     * the same values.
-     */
-    interface IScriptSnapshot {
-        /** Gets a portion of the script snapshot specified by [start, end). */
-        getText(start: number, end: number): string;
-        /** Gets the length of this script snapshot. */
-        getLength(): number;
-        /**
-         * Gets the TextChangeRange that describe how the text changed between this text and
-         * an older version.  This information is used by the incremental parser to determine
-         * what sections of the script need to be re-parsed.  'undefined' can be returned if the
-         * change range cannot be determined.  However, in that case, incremental parsing will
-         * not happen and the entire document will be re - parsed.
-         */
-        getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange;
-        /** Releases all resources held by this script snapshot */
-        dispose?(): void;
-    }
-    namespace ScriptSnapshot {
-        function fromString(text: string): IScriptSnapshot;
-    }
-    interface PreProcessedFileInfo {
-        referencedFiles: FileReference[];
-        importedFiles: FileReference[];
-        ambientExternalModules: string[];
-        isLibFile: boolean;
-    }
-    interface HostCancellationToken {
-        isCancellationRequested(): boolean;
-    }
-    interface LanguageServiceHost {
-        getCompilationSettings(): CompilerOptions;
-        getNewLine?(): string;
-        getProjectVersion?(): string;
-        getScriptFileNames(): string[];
-        getScriptVersion(fileName: string): string;
-        getScriptSnapshot(fileName: string): IScriptSnapshot;
-        getLocalizedDiagnosticMessages?(): any;
-        getCancellationToken?(): HostCancellationToken;
-        getCurrentDirectory(): string;
-        getDefaultLibFileName(options: CompilerOptions): string;
-        log?(s: string): void;
-        trace?(s: string): void;
-        error?(s: string): void;
-        useCaseSensitiveFileNames?(): boolean;
-        resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[];
-        directoryExists?(directoryName: string): boolean;
-    }
-    interface LanguageService {
-        cleanupSemanticCache(): void;
-        getSyntacticDiagnostics(fileName: string): Diagnostic[];
-        getSemanticDiagnostics(fileName: string): Diagnostic[];
-        getCompilerOptionsDiagnostics(): Diagnostic[];
-        /**
-         * @deprecated Use getEncodedSyntacticClassifications instead.
-         */
-        getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
-        /**
-         * @deprecated Use getEncodedSemanticClassifications instead.
-         */
-        getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
-        getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications;
-        getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications;
-        getCompletionsAtPosition(fileName: string, position: number): CompletionInfo;
-        getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails;
-        getQuickInfoAtPosition(fileName: string, position: number): QuickInfo;
-        getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan;
-        getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan;
-        getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems;
-        getRenameInfo(fileName: string, position: number): RenameInfo;
-        findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[];
-        getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
-        getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
-        getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[];
-        findReferences(fileName: string, position: number): ReferencedSymbol[];
-        getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[];
-        /** @deprecated */
-        getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[];
-        getNavigateToItems(searchValue: string, maxResultCount?: number): NavigateToItem[];
-        getNavigationBarItems(fileName: string): NavigationBarItem[];
-        getOutliningSpans(fileName: string): OutliningSpan[];
-        getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[];
-        getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[];
-        getIndentationAtPosition(fileName: string, position: number, options: EditorOptions): number;
-        getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions): TextChange[];
-        getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions): TextChange[];
-        getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions): TextChange[];
-        getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion;
-        getEmitOutput(fileName: string): EmitOutput;
-        getProgram(): Program;
-        getSourceFile(fileName: string): SourceFile;
-        dispose(): void;
-    }
-    interface Classifications {
-        spans: number[];
-        endOfLineState: EndOfLineState;
-    }
-    interface ClassifiedSpan {
-        textSpan: TextSpan;
-        classificationType: string;
-    }
-    interface NavigationBarItem {
-        text: string;
-        kind: string;
-        kindModifiers: string;
-        spans: TextSpan[];
-        childItems: NavigationBarItem[];
-        indent: number;
-        bolded: boolean;
-        grayed: boolean;
-    }
-    interface TodoCommentDescriptor {
-        text: string;
-        priority: number;
-    }
-    interface TodoComment {
-        descriptor: TodoCommentDescriptor;
-        message: string;
-        position: number;
-    }
-    class TextChange {
-        span: TextSpan;
-        newText: string;
-    }
-    interface TextInsertion {
-        newText: string;
-        /** The position in newText the caret should point to after the insertion. */
-        caretOffset: number;
-    }
-    interface RenameLocation {
-        textSpan: TextSpan;
-        fileName: string;
-    }
-    interface ReferenceEntry {
-        textSpan: TextSpan;
-        fileName: string;
-        isWriteAccess: boolean;
-    }
-    interface DocumentHighlights {
-        fileName: string;
-        highlightSpans: HighlightSpan[];
-    }
-    namespace HighlightSpanKind {
-        const none: string;
-        const definition: string;
-        const reference: string;
-        const writtenReference: string;
-    }
-    interface HighlightSpan {
-        fileName?: string;
-        textSpan: TextSpan;
-        kind: string;
-    }
-    interface NavigateToItem {
-        name: string;
-        kind: string;
-        kindModifiers: string;
-        matchKind: string;
-        isCaseSensitive: boolean;
-        fileName: string;
-        textSpan: TextSpan;
-        containerName: string;
-        containerKind: string;
-    }
-    interface EditorOptions {
-        IndentSize: number;
-        TabSize: number;
-        NewLineCharacter: string;
-        ConvertTabsToSpaces: boolean;
-        IndentStyle: IndentStyle;
-    }
-    enum IndentStyle {
-        None = 0,
-        Block = 1,
-        Smart = 2,
-    }
-    interface FormatCodeOptions extends EditorOptions {
-        InsertSpaceAfterCommaDelimiter: boolean;
-        InsertSpaceAfterSemicolonInForStatements: boolean;
-        InsertSpaceBeforeAndAfterBinaryOperators: boolean;
-        InsertSpaceAfterKeywordsInControlFlowStatements: boolean;
-        InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean;
-        InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean;
-        InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean;
-        InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean;
-        PlaceOpenBraceOnNewLineForFunctions: boolean;
-        PlaceOpenBraceOnNewLineForControlBlocks: boolean;
-        [s: string]: boolean | number | string;
-    }
-    interface DefinitionInfo {
-        fileName: string;
-        textSpan: TextSpan;
-        kind: string;
-        name: string;
-        containerKind: string;
-        containerName: string;
-    }
-    interface ReferencedSymbol {
-        definition: DefinitionInfo;
-        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 QuickInfo {
-        kind: string;
-        kindModifiers: string;
-        textSpan: TextSpan;
-        displayParts: SymbolDisplayPart[];
-        documentation: SymbolDisplayPart[];
-    }
-    interface RenameInfo {
-        canRename: boolean;
-        localizedErrorMessage: string;
-        displayName: string;
-        fullDisplayName: string;
-        kind: string;
-        kindModifiers: string;
-        triggerSpan: TextSpan;
-    }
-    interface SignatureHelpParameter {
-        name: string;
-        documentation: SymbolDisplayPart[];
-        displayParts: SymbolDisplayPart[];
-        isOptional: boolean;
-    }
-    /**
-     * Represents a single signature to show in signature help.
-     * The id is used for subsequent calls into the language service to ask questions about the
-     * signature help item in the context of any documents that have been updated.  i.e. after
-     * an edit has happened, while signature help is still active, the host can ask important
-     * questions like 'what parameter is the user currently contained within?'.
-     */
-    interface SignatureHelpItem {
-        isVariadic: boolean;
-        prefixDisplayParts: SymbolDisplayPart[];
-        suffixDisplayParts: SymbolDisplayPart[];
-        separatorDisplayParts: SymbolDisplayPart[];
-        parameters: SignatureHelpParameter[];
-        documentation: SymbolDisplayPart[];
-    }
-    /**
-     * Represents a set of signature help items, and the preferred item that should be selected.
-     */
-    interface SignatureHelpItems {
-        items: SignatureHelpItem[];
-        applicableSpan: TextSpan;
-        selectedItemIndex: number;
-        argumentIndex: number;
-        argumentCount: number;
-    }
-    interface CompletionInfo {
-        isMemberCompletion: boolean;
-        isNewIdentifierLocation: boolean;
-        entries: CompletionEntry[];
-    }
-    interface CompletionEntry {
-        name: string;
-        kind: string;
-        kindModifiers: string;
-        sortText: string;
-    }
-    interface CompletionEntryDetails {
-        name: string;
-        kind: string;
-        kindModifiers: string;
-        displayParts: SymbolDisplayPart[];
-        documentation: SymbolDisplayPart[];
-    }
-    interface OutliningSpan {
-        /** The span of the document to actually collapse. */
-        textSpan: TextSpan;
-        /** The span of the document to display when the user hovers over the collapsed span. */
-        hintSpan: TextSpan;
-        /** The text to display in the editor for the collapsed region. */
-        bannerText: string;
-        /**
-          * Whether or not this region should be automatically collapsed when
-          * the 'Collapse to Definitions' command is invoked.
-          */
-        autoCollapse: boolean;
-    }
-    interface EmitOutput {
-        outputFiles: OutputFile[];
-        emitSkipped: boolean;
-    }
-    enum OutputFileType {
-        JavaScript = 0,
-        SourceMap = 1,
-        Declaration = 2,
-    }
-    interface OutputFile {
-        name: string;
-        writeByteOrderMark: boolean;
-        text: string;
-    }
-    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 {
-        /**
-         * Gives lexical classifications of tokens on a line without any syntactic context.
-         * For instance, a token consisting of the text 'string' can be either an identifier
-         * named 'string' or the keyword 'string', however, because this classifier is not aware,
-         * it relies on certain heuristics to give acceptable results. For classifications where
-         * speed trumps accuracy, this function is preferable; however, for true accuracy, the
-         * syntactic classifier is ideal. In fact, in certain editing scenarios, combining the
-         * lexical, syntactic, and semantic classifiers may issue the best user experience.
-         *
-         * @param text                      The text of a line to classify.
-         * @param lexState                  The state of the lexical classifier at the end of the previous line.
-         * @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier.
-         *                                  If there is no syntactic classifier (syntacticClassifierAbsent=true),
-         *                                  certain heuristics may be used in its place; however, if there is a
-         *                                  syntactic classifier (syntacticClassifierAbsent=false), certain
-         *                                  classifications which may be incorrectly categorized will be given
-         *                                  back as Identifiers in order to allow the syntactic classifier to
-         *                                  subsume the classification.
-         * @deprecated Use getLexicalClassifications instead.
-         */
-        getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult;
-        getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications;
-    }
-    /**
-      * The document registry represents a store of SourceFile objects that can be shared between
-      * multiple LanguageService instances. A LanguageService instance holds on the SourceFile (AST)
-      * of files in the context.
-      * SourceFile objects account for most of the memory usage by the language service. Sharing
-      * the same DocumentRegistry instance between different instances of LanguageService allow
-      * for more efficient memory utilization since all projects will share at least the library
-      * file (lib.d.ts).
-      *
-      * A more advanced use of the document registry is to serialize sourceFile objects to disk
-      * and re-hydrate them when needed.
-      *
-      * To create a default DocumentRegistry, use createDocumentRegistry to create one, and pass it
-      * to all subsequent createLanguageService calls.
-      */
-    interface DocumentRegistry {
-        /**
-          * Request a stored SourceFile with a given fileName and compilationSettings.
-          * The first call to acquire will call createLanguageServiceSourceFile to generate
-          * the SourceFile if was not found in the registry.
-          *
-          * @param fileName The name of the file requested
-          * @param compilationSettings Some compilation settings like target affects the
-          * shape of a the resulting SourceFile. This allows the DocumentRegistry to store
-          * multiple copies of the same file for different compilation settings.
-          * @parm scriptSnapshot Text of the file. Only used if the file was not found
-          * in the registry and a new one was created.
-          * @parm version Current version of the file. Only used if the file was not found
-          * in the registry and a new one was created.
-          */
-        acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string): SourceFile;
-        /**
-          * Request an updated version of an already existing SourceFile with a given fileName
-          * and compilationSettings. The update will in-turn call updateLanguageServiceSourceFile
-          * to get an updated SourceFile.
-          *
-          * @param fileName The name of the file requested
-          * @param compilationSettings Some compilation settings like target affects the
-          * shape of a the resulting SourceFile. This allows the DocumentRegistry to store
-          * multiple copies of the same file for different compilation settings.
-          * @param scriptSnapshot Text of the file.
-          * @param version Current version of the file.
-          */
-        updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string): SourceFile;
-        /**
-          * Informs the DocumentRegistry that a file is not needed any longer.
-          *
-          * Note: It is not allowed to call release on a SourceFile that was not acquired from
-          * this registry originally.
-          *
-          * @param fileName The name of the file to be released
-          * @param compilationSettings The compilation settings used to acquire the file
-          */
-        releaseDocument(fileName: string, compilationSettings: CompilerOptions): void;
-        reportStats(): string;
-    }
-    namespace ScriptElementKind {
-        const unknown: string;
-        const warning: string;
-        const keyword: string;
-        const scriptElement: string;
-        const moduleElement: string;
-        const classElement: string;
-        const localClassElement: string;
-        const interfaceElement: string;
-        const typeElement: string;
-        const enumElement: string;
-        const variableElement: string;
-        const localVariableElement: string;
-        const functionElement: string;
-        const localFunctionElement: string;
-        const memberFunctionElement: string;
-        const memberGetAccessorElement: string;
-        const memberSetAccessorElement: string;
-        const memberVariableElement: string;
-        const constructorImplementationElement: string;
-        const callSignatureElement: string;
-        const indexSignatureElement: string;
-        const constructSignatureElement: string;
-        const parameterElement: string;
-        const typeParameterElement: string;
-        const primitiveType: string;
-        const label: string;
-        const alias: string;
-        const constElement: string;
-        const letElement: string;
-    }
-    namespace ScriptElementKindModifier {
-        const none: string;
-        const publicMemberModifier: string;
-        const privateMemberModifier: string;
-        const protectedMemberModifier: string;
-        const exportedModifier: string;
-        const ambientModifier: string;
-        const staticModifier: string;
-        const abstractModifier: string;
-    }
-    class ClassificationTypeNames {
-        static comment: string;
-        static identifier: string;
-        static keyword: string;
-        static numericLiteral: string;
-        static operator: string;
-        static stringLiteral: string;
-        static whiteSpace: string;
-        static text: string;
-        static punctuation: string;
-        static className: string;
-        static enumName: string;
-        static interfaceName: string;
-        static moduleName: string;
-        static typeParameterName: string;
-        static typeAliasName: string;
-        static parameterName: string;
-        static docCommentTagName: string;
-        static jsxOpenTagName: string;
-        static jsxCloseTagName: string;
-        static jsxSelfClosingTagName: string;
-        static jsxAttribute: string;
-        static jsxText: string;
-        static jsxAttributeStringLiteralValue: string;
-    }
-    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,
-    }
-    interface DisplayPartsSymbolWriter extends SymbolWriter {
-        displayParts(): SymbolDisplayPart[];
-    }
-    function displayPartsToString(displayParts: SymbolDisplayPart[]): string;
-    function getDefaultCompilerOptions(): CompilerOptions;
-    interface TranspileOptions {
-        compilerOptions?: CompilerOptions;
-        fileName?: string;
-        reportDiagnostics?: boolean;
-        moduleName?: string;
-        renamedDependencies?: Map<string>;
-    }
-    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;
-    function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean): SourceFile;
-    let disableIncrementalParsing: boolean;
-    function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
-    function createDocumentRegistry(useCaseSensitiveFileNames?: boolean, currentDirectory?: string): DocumentRegistry;
-    function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo;
-    function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService;
-    function createClassifier(): Classifier;
-    /**
-      * Get the path of the default library files (lib.d.ts) as distributed with the typescript
-      * node package.
-      * The functionality is not supported if the ts module is consumed outside of a node module.
-      */
-    function getDefaultLibFilePath(options: CompilerOptions): string;
-}
+declare namespace ts {
+    interface Map<T> {
+        [index: string]: T;
+    }
+    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;
+        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,
+        RequireKeyword = 127,
+        NumberKeyword = 128,
+        SetKeyword = 129,
+        StringKeyword = 130,
+        SymbolKeyword = 131,
+        TypeKeyword = 132,
+        FromKeyword = 133,
+        GlobalKeyword = 134,
+        OfKeyword = 135,
+        QualifiedName = 136,
+        ComputedPropertyName = 137,
+        TypeParameter = 138,
+        Parameter = 139,
+        Decorator = 140,
+        PropertySignature = 141,
+        PropertyDeclaration = 142,
+        MethodSignature = 143,
+        MethodDeclaration = 144,
+        Constructor = 145,
+        GetAccessor = 146,
+        SetAccessor = 147,
+        CallSignature = 148,
+        ConstructSignature = 149,
+        IndexSignature = 150,
+        TypePredicate = 151,
+        TypeReference = 152,
+        FunctionType = 153,
+        ConstructorType = 154,
+        TypeQuery = 155,
+        TypeLiteral = 156,
+        ArrayType = 157,
+        TupleType = 158,
+        UnionType = 159,
+        IntersectionType = 160,
+        ParenthesizedType = 161,
+        ThisType = 162,
+        StringLiteralType = 163,
+        ObjectBindingPattern = 164,
+        ArrayBindingPattern = 165,
+        BindingElement = 166,
+        ArrayLiteralExpression = 167,
+        ObjectLiteralExpression = 168,
+        PropertyAccessExpression = 169,
+        ElementAccessExpression = 170,
+        CallExpression = 171,
+        NewExpression = 172,
+        TaggedTemplateExpression = 173,
+        TypeAssertionExpression = 174,
+        ParenthesizedExpression = 175,
+        FunctionExpression = 176,
+        ArrowFunction = 177,
+        DeleteExpression = 178,
+        TypeOfExpression = 179,
+        VoidExpression = 180,
+        AwaitExpression = 181,
+        PrefixUnaryExpression = 182,
+        PostfixUnaryExpression = 183,
+        BinaryExpression = 184,
+        ConditionalExpression = 185,
+        TemplateExpression = 186,
+        YieldExpression = 187,
+        SpreadElementExpression = 188,
+        ClassExpression = 189,
+        OmittedExpression = 190,
+        ExpressionWithTypeArguments = 191,
+        AsExpression = 192,
+        TemplateSpan = 193,
+        SemicolonClassElement = 194,
+        Block = 195,
+        VariableStatement = 196,
+        EmptyStatement = 197,
+        ExpressionStatement = 198,
+        IfStatement = 199,
+        DoStatement = 200,
+        WhileStatement = 201,
+        ForStatement = 202,
+        ForInStatement = 203,
+        ForOfStatement = 204,
+        ContinueStatement = 205,
+        BreakStatement = 206,
+        ReturnStatement = 207,
+        WithStatement = 208,
+        SwitchStatement = 209,
+        LabeledStatement = 210,
+        ThrowStatement = 211,
+        TryStatement = 212,
+        DebuggerStatement = 213,
+        VariableDeclaration = 214,
+        VariableDeclarationList = 215,
+        FunctionDeclaration = 216,
+        ClassDeclaration = 217,
+        InterfaceDeclaration = 218,
+        TypeAliasDeclaration = 219,
+        EnumDeclaration = 220,
+        ModuleDeclaration = 221,
+        ModuleBlock = 222,
+        CaseBlock = 223,
+        ImportEqualsDeclaration = 224,
+        ImportDeclaration = 225,
+        ImportClause = 226,
+        NamespaceImport = 227,
+        NamedImports = 228,
+        ImportSpecifier = 229,
+        ExportAssignment = 230,
+        ExportDeclaration = 231,
+        NamedExports = 232,
+        ExportSpecifier = 233,
+        MissingDeclaration = 234,
+        ExternalModuleReference = 235,
+        JsxElement = 236,
+        JsxSelfClosingElement = 237,
+        JsxOpeningElement = 238,
+        JsxText = 239,
+        JsxClosingElement = 240,
+        JsxAttribute = 241,
+        JsxSpreadAttribute = 242,
+        JsxExpression = 243,
+        CaseClause = 244,
+        DefaultClause = 245,
+        HeritageClause = 246,
+        CatchClause = 247,
+        PropertyAssignment = 248,
+        ShorthandPropertyAssignment = 249,
+        EnumMember = 250,
+        SourceFile = 251,
+        JSDocTypeExpression = 252,
+        JSDocAllType = 253,
+        JSDocUnknownType = 254,
+        JSDocArrayType = 255,
+        JSDocUnionType = 256,
+        JSDocTupleType = 257,
+        JSDocNullableType = 258,
+        JSDocNonNullableType = 259,
+        JSDocRecordType = 260,
+        JSDocRecordMember = 261,
+        JSDocTypeReference = 262,
+        JSDocOptionalType = 263,
+        JSDocFunctionType = 264,
+        JSDocVariadicType = 265,
+        JSDocConstructorType = 266,
+        JSDocThisType = 267,
+        JSDocComment = 268,
+        JSDocTag = 269,
+        JSDocParameterTag = 270,
+        JSDocReturnTag = 271,
+        JSDocTypeTag = 272,
+        JSDocTemplateTag = 273,
+        SyntaxList = 274,
+        Count = 275,
+        FirstAssignment = 56,
+        LastAssignment = 68,
+        FirstReservedWord = 70,
+        LastReservedWord = 105,
+        FirstKeyword = 70,
+        LastKeyword = 135,
+        FirstFutureReservedWord = 106,
+        LastFutureReservedWord = 114,
+        FirstTypeNode = 151,
+        LastTypeNode = 163,
+        FirstPunctuation = 15,
+        LastPunctuation = 68,
+        FirstToken = 0,
+        LastToken = 135,
+        FirstTriviaToken = 2,
+        LastTriviaToken = 7,
+        FirstLiteralToken = 8,
+        LastLiteralToken = 11,
+        FirstTemplateToken = 11,
+        LastTemplateToken = 14,
+        FirstBinaryOperator = 25,
+        LastBinaryOperator = 68,
+        FirstNode = 136,
+    }
+    enum NodeFlags {
+        None = 0,
+        Export = 2,
+        Ambient = 4,
+        Public = 8,
+        Private = 16,
+        Protected = 32,
+        Static = 64,
+        Abstract = 128,
+        Async = 256,
+        Default = 512,
+        MultiLine = 1024,
+        Synthetic = 2048,
+        DeclarationFile = 4096,
+        Let = 8192,
+        Const = 16384,
+        OctalLiteral = 32768,
+        Namespace = 65536,
+        ExportContext = 131072,
+        ContainsThis = 262144,
+        HasImplicitReturn = 524288,
+        HasExplicitReturn = 1048576,
+        GlobalAugmentation = 2097152,
+        HasClassExtends = 4194304,
+        HasDecorators = 8388608,
+        HasParamDecorators = 16777216,
+        HasAsyncFunctions = 33554432,
+        HasJsxSpreadAttribute = 1073741824,
+        Modifier = 1022,
+        AccessibilityModifier = 56,
+        BlockScoped = 24576,
+        ReachabilityCheckFlags = 1572864,
+        EmitHelperFlags = 62914560,
+    }
+    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,
+        /** An element backed by a class, class-like, or function value */
+        ValueElement = 4,
+        /** Element resolution failed */
+        UnknownElement = 16,
+        IntrinsicElement = 3,
+    }
+    interface Node extends TextRange {
+        kind: SyntaxKind;
+        flags: NodeFlags;
+        decorators?: NodeArray<Decorator>;
+        modifiers?: ModifiersArray;
+        parent?: Node;
+    }
+    interface NodeArray<T> extends Array<T>, TextRange {
+        hasTrailingComma?: boolean;
+    }
+    interface ModifiersArray extends NodeArray<Modifier> {
+        flags: number;
+    }
+    interface Modifier extends Node {
+    }
+    interface Identifier extends PrimaryExpression {
+        text: string;
+        originalKeywordKind?: SyntaxKind;
+    }
+    interface QualifiedName extends Node {
+        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;
+    }
+    interface ComputedPropertyName extends Node {
+        expression: Expression;
+    }
+    interface Decorator extends Node {
+        expression: LeftHandSideExpression;
+    }
+    interface TypeParameterDeclaration extends Declaration {
+        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 {
+    }
+    interface ConstructSignatureDeclaration extends SignatureDeclaration, TypeElement {
+    }
+    interface VariableDeclaration extends Declaration {
+        parent?: VariableDeclarationList;
+        name: Identifier | BindingPattern;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface VariableDeclarationList extends Node {
+        declarations: NodeArray<VariableDeclaration>;
+    }
+    interface ParameterDeclaration extends Declaration {
+        dotDotDotToken?: Node;
+        name: Identifier | BindingPattern;
+        questionToken?: Node;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface BindingElement extends Declaration {
+        propertyName?: PropertyName;
+        dotDotDotToken?: Node;
+        name: Identifier | BindingPattern;
+        initializer?: Expression;
+    }
+    interface PropertySignature extends TypeElement {
+        name: PropertyName;
+        questionToken?: Node;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface PropertyDeclaration extends ClassElement {
+        questionToken?: Node;
+        name: PropertyName;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface ObjectLiteralElement extends Declaration {
+        _objectLiteralBrandBrand: any;
+        name?: PropertyName;
+    }
+    interface PropertyAssignment extends ObjectLiteralElement {
+        _propertyAssignmentBrand: any;
+        name: PropertyName;
+        questionToken?: Node;
+        initializer: Expression;
+    }
+    interface ShorthandPropertyAssignment extends ObjectLiteralElement {
+        name: Identifier;
+        questionToken?: Node;
+        equalsToken?: Node;
+        objectAssignmentInitializer?: Expression;
+    }
+    interface VariableLikeDeclaration extends Declaration {
+        propertyName?: PropertyName;
+        dotDotDotToken?: Node;
+        name: DeclarationName;
+        questionToken?: Node;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface PropertyLikeDeclaration extends Declaration {
+        name: PropertyName;
+    }
+    interface BindingPattern extends Node {
+        elements: NodeArray<BindingElement>;
+    }
+    interface ObjectBindingPattern extends BindingPattern {
+    }
+    interface ArrayBindingPattern extends BindingPattern {
+    }
+    /**
+     * 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?: Node;
+        questionToken?: Node;
+        body?: Block | Expression;
+    }
+    interface FunctionDeclaration extends FunctionLikeDeclaration, DeclarationStatement {
+        name?: Identifier;
+        body?: FunctionBody;
+    }
+    interface MethodSignature extends SignatureDeclaration, TypeElement {
+        name: PropertyName;
+    }
+    interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
+        name: PropertyName;
+        body?: FunctionBody;
+    }
+    interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement {
+        body?: FunctionBody;
+    }
+    interface SemicolonClassElement extends ClassElement {
+        _semicolonClassElementBrand: any;
+    }
+    interface AccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
+        _accessorDeclarationBrand: any;
+        name: PropertyName;
+        body: FunctionBody;
+    }
+    interface GetAccessorDeclaration extends AccessorDeclaration {
+    }
+    interface SetAccessorDeclaration extends AccessorDeclaration {
+    }
+    interface IndexSignatureDeclaration extends SignatureDeclaration, ClassElement, TypeElement {
+        _indexSignatureDeclarationBrand: any;
+    }
+    interface TypeNode extends Node {
+        _typeNodeBrand: any;
+    }
+    interface ThisTypeNode extends TypeNode {
+        _thisTypeNodeBrand: any;
+    }
+    interface FunctionOrConstructorTypeNode extends TypeNode, SignatureDeclaration {
+        _functionOrConstructorTypeNodeBrand: any;
+    }
+    interface FunctionTypeNode extends FunctionOrConstructorTypeNode {
+    }
+    interface ConstructorTypeNode extends FunctionOrConstructorTypeNode {
+    }
+    interface TypeReferenceNode extends TypeNode {
+        typeName: EntityName;
+        typeArguments?: NodeArray<TypeNode>;
+    }
+    interface TypePredicateNode extends TypeNode {
+        parameterName: Identifier | ThisTypeNode;
+        type: TypeNode;
+    }
+    interface TypeQueryNode extends TypeNode {
+        exprName: EntityName;
+    }
+    interface TypeLiteralNode extends TypeNode, Declaration {
+        members: NodeArray<TypeElement>;
+    }
+    interface ArrayTypeNode extends TypeNode {
+        elementType: TypeNode;
+    }
+    interface TupleTypeNode extends TypeNode {
+        elementTypes: NodeArray<TypeNode>;
+    }
+    interface UnionOrIntersectionTypeNode extends TypeNode {
+        types: NodeArray<TypeNode>;
+    }
+    interface UnionTypeNode extends UnionOrIntersectionTypeNode {
+    }
+    interface IntersectionTypeNode extends UnionOrIntersectionTypeNode {
+    }
+    interface ParenthesizedTypeNode extends TypeNode {
+        type: TypeNode;
+    }
+    interface StringLiteralTypeNode extends LiteralLikeNode, TypeNode {
+        _stringLiteralTypeBrand: any;
+    }
+    interface StringLiteral extends LiteralExpression {
+        _stringLiteralBrand: any;
+    }
+    interface Expression extends Node {
+        _expressionBrand: any;
+        contextualType?: Type;
+    }
+    interface OmittedExpression extends Expression {
+    }
+    interface UnaryExpression extends Expression {
+        _unaryExpressionBrand: any;
+    }
+    interface IncrementExpression extends UnaryExpression {
+        _incrementExpressionBrand: any;
+    }
+    interface PrefixUnaryExpression extends IncrementExpression {
+        operator: SyntaxKind;
+        operand: UnaryExpression;
+    }
+    interface PostfixUnaryExpression extends IncrementExpression {
+        operand: LeftHandSideExpression;
+        operator: SyntaxKind;
+    }
+    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 DeleteExpression extends UnaryExpression {
+        expression: UnaryExpression;
+    }
+    interface TypeOfExpression extends UnaryExpression {
+        expression: UnaryExpression;
+    }
+    interface VoidExpression extends UnaryExpression {
+        expression: UnaryExpression;
+    }
+    interface AwaitExpression extends UnaryExpression {
+        expression: UnaryExpression;
+    }
+    interface YieldExpression extends Expression {
+        asteriskToken?: Node;
+        expression?: Expression;
+    }
+    interface BinaryExpression extends Expression, Declaration {
+        left: Expression;
+        operatorToken: Node;
+        right: Expression;
+    }
+    interface ConditionalExpression extends Expression {
+        condition: Expression;
+        questionToken: Node;
+        whenTrue: Expression;
+        colonToken: Node;
+        whenFalse: Expression;
+    }
+    type FunctionBody = Block;
+    type ConciseBody = FunctionBody | Expression;
+    interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration {
+        name?: Identifier;
+        body: FunctionBody;
+    }
+    interface ArrowFunction extends Expression, FunctionLikeDeclaration {
+        equalsGreaterThanToken: Node;
+        body: ConciseBody;
+    }
+    interface LiteralLikeNode extends Node {
+        text: string;
+        isUnterminated?: boolean;
+        hasExtendedUnicodeEscape?: boolean;
+    }
+    interface LiteralExpression extends LiteralLikeNode, PrimaryExpression {
+        _literalExpressionBrand: any;
+    }
+    interface TemplateLiteralFragment extends LiteralLikeNode {
+        _templateLiteralFragmentBrand: any;
+    }
+    interface TemplateExpression extends PrimaryExpression {
+        head: TemplateLiteralFragment;
+        templateSpans: NodeArray<TemplateSpan>;
+    }
+    interface TemplateSpan extends Node {
+        expression: Expression;
+        literal: TemplateLiteralFragment;
+    }
+    interface ParenthesizedExpression extends PrimaryExpression {
+        expression: Expression;
+    }
+    interface ArrayLiteralExpression extends PrimaryExpression {
+        elements: NodeArray<Expression>;
+    }
+    interface SpreadElementExpression extends Expression {
+        expression: Expression;
+    }
+    interface ObjectLiteralExpression extends PrimaryExpression, Declaration {
+        properties: NodeArray<ObjectLiteralElement>;
+    }
+    interface PropertyAccessExpression extends MemberExpression, Declaration {
+        expression: LeftHandSideExpression;
+        dotToken: Node;
+        name: Identifier;
+    }
+    interface ElementAccessExpression extends MemberExpression {
+        expression: LeftHandSideExpression;
+        argumentExpression?: Expression;
+    }
+    interface CallExpression extends LeftHandSideExpression, Declaration {
+        expression: LeftHandSideExpression;
+        typeArguments?: NodeArray<TypeNode>;
+        arguments: NodeArray<Expression>;
+    }
+    interface ExpressionWithTypeArguments extends TypeNode {
+        expression: LeftHandSideExpression;
+        typeArguments?: NodeArray<TypeNode>;
+    }
+    interface NewExpression extends CallExpression, PrimaryExpression {
+    }
+    interface TaggedTemplateExpression extends MemberExpression {
+        tag: LeftHandSideExpression;
+        template: LiteralExpression | TemplateExpression;
+    }
+    type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator;
+    interface AsExpression extends Expression {
+        expression: Expression;
+        type: TypeNode;
+    }
+    interface TypeAssertion extends UnaryExpression {
+        type: TypeNode;
+        expression: UnaryExpression;
+    }
+    type AssertionExpression = TypeAssertion | AsExpression;
+    interface JsxElement extends PrimaryExpression {
+        openingElement: JsxOpeningElement;
+        children: NodeArray<JsxChild>;
+        closingElement: JsxClosingElement;
+    }
+    interface JsxOpeningElement extends Expression {
+        _openingElementBrand?: any;
+        tagName: EntityName;
+        attributes: NodeArray<JsxAttribute | JsxSpreadAttribute>;
+    }
+    interface JsxSelfClosingElement extends PrimaryExpression, JsxOpeningElement {
+        _selfClosingElementBrand?: any;
+    }
+    type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement;
+    interface JsxAttribute extends Node {
+        name: Identifier;
+        initializer?: Expression;
+    }
+    interface JsxSpreadAttribute extends Node {
+        expression: Expression;
+    }
+    interface JsxClosingElement extends Node {
+        tagName: EntityName;
+    }
+    interface JsxExpression extends Expression {
+        expression?: Expression;
+    }
+    interface JsxText extends Node {
+        _jsxTextExpressionBrand: any;
+    }
+    type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement;
+    interface Statement extends Node {
+        _statementBrand: any;
+    }
+    interface EmptyStatement extends Statement {
+    }
+    interface DebuggerStatement extends Statement {
+    }
+    interface MissingDeclaration extends DeclarationStatement, ClassElement, ObjectLiteralElement, TypeElement {
+        name?: Identifier;
+    }
+    type BlockLike = SourceFile | Block | ModuleBlock | CaseClause;
+    interface Block extends Statement {
+        statements: NodeArray<Statement>;
+    }
+    interface VariableStatement extends Statement {
+        declarationList: VariableDeclarationList;
+    }
+    interface ExpressionStatement extends Statement {
+        expression: Expression;
+    }
+    interface IfStatement extends Statement {
+        expression: Expression;
+        thenStatement: Statement;
+        elseStatement?: Statement;
+    }
+    interface IterationStatement extends Statement {
+        statement: Statement;
+    }
+    interface DoStatement extends IterationStatement {
+        expression: Expression;
+    }
+    interface WhileStatement extends IterationStatement {
+        expression: Expression;
+    }
+    interface ForStatement extends IterationStatement {
+        initializer?: VariableDeclarationList | Expression;
+        condition?: Expression;
+        incrementor?: Expression;
+    }
+    interface ForInStatement extends IterationStatement {
+        initializer: VariableDeclarationList | Expression;
+        expression: Expression;
+    }
+    interface ForOfStatement extends IterationStatement {
+        initializer: VariableDeclarationList | Expression;
+        expression: Expression;
+    }
+    interface BreakStatement extends Statement {
+        label?: Identifier;
+    }
+    interface ContinueStatement extends Statement {
+        label?: Identifier;
+    }
+    type BreakOrContinueStatement = BreakStatement | ContinueStatement;
+    interface ReturnStatement extends Statement {
+        expression?: Expression;
+    }
+    interface WithStatement extends Statement {
+        expression: Expression;
+        statement: Statement;
+    }
+    interface SwitchStatement extends Statement {
+        expression: Expression;
+        caseBlock: CaseBlock;
+    }
+    interface CaseBlock extends Node {
+        clauses: NodeArray<CaseOrDefaultClause>;
+    }
+    interface CaseClause extends Node {
+        expression: Expression;
+        statements: NodeArray<Statement>;
+    }
+    interface DefaultClause extends Node {
+        statements: NodeArray<Statement>;
+    }
+    type CaseOrDefaultClause = CaseClause | DefaultClause;
+    interface LabeledStatement extends Statement {
+        label: Identifier;
+        statement: Statement;
+    }
+    interface ThrowStatement extends Statement {
+        expression: Expression;
+    }
+    interface TryStatement extends Statement {
+        tryBlock: Block;
+        catchClause?: CatchClause;
+        finallyBlock?: Block;
+    }
+    interface CatchClause extends Node {
+        variableDeclaration: VariableDeclaration;
+        block: Block;
+    }
+    interface ClassLikeDeclaration extends Declaration {
+        name?: Identifier;
+        typeParameters?: NodeArray<TypeParameterDeclaration>;
+        heritageClauses?: NodeArray<HeritageClause>;
+        members: NodeArray<ClassElement>;
+    }
+    interface ClassDeclaration extends ClassLikeDeclaration, DeclarationStatement {
+        name?: Identifier;
+    }
+    interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression {
+    }
+    interface ClassElement extends Declaration {
+        _classElementBrand: any;
+        name?: PropertyName;
+    }
+    interface TypeElement extends Declaration {
+        _typeElementBrand: any;
+        name?: PropertyName;
+        questionToken?: Node;
+    }
+    interface InterfaceDeclaration extends DeclarationStatement {
+        name: Identifier;
+        typeParameters?: NodeArray<TypeParameterDeclaration>;
+        heritageClauses?: NodeArray<HeritageClause>;
+        members: NodeArray<TypeElement>;
+    }
+    interface HeritageClause extends Node {
+        token: SyntaxKind;
+        types?: NodeArray<ExpressionWithTypeArguments>;
+    }
+    interface TypeAliasDeclaration extends DeclarationStatement {
+        name: Identifier;
+        typeParameters?: NodeArray<TypeParameterDeclaration>;
+        type: TypeNode;
+    }
+    interface EnumMember extends Declaration {
+        name: DeclarationName;
+        initializer?: Expression;
+    }
+    interface EnumDeclaration extends DeclarationStatement {
+        name: Identifier;
+        members: NodeArray<EnumMember>;
+    }
+    type ModuleBody = ModuleBlock | ModuleDeclaration;
+    interface ModuleDeclaration extends DeclarationStatement {
+        name: Identifier | LiteralExpression;
+        body: ModuleBlock | ModuleDeclaration;
+    }
+    interface ModuleBlock extends Node, Statement {
+        statements: NodeArray<Statement>;
+    }
+    interface ImportEqualsDeclaration extends DeclarationStatement {
+        name: Identifier;
+        moduleReference: EntityName | ExternalModuleReference;
+    }
+    interface ExternalModuleReference extends Node {
+        expression?: Expression;
+    }
+    interface ImportDeclaration extends Statement {
+        importClause?: ImportClause;
+        moduleSpecifier: Expression;
+    }
+    interface ImportClause extends Declaration {
+        name?: Identifier;
+        namedBindings?: NamespaceImport | NamedImports;
+    }
+    interface NamespaceImport extends Declaration {
+        name: Identifier;
+    }
+    interface ExportDeclaration extends DeclarationStatement {
+        exportClause?: NamedExports;
+        moduleSpecifier?: Expression;
+    }
+    interface NamedImports extends Node {
+        elements: NodeArray<ImportSpecifier>;
+    }
+    interface NamedExports extends Node {
+        elements: NodeArray<ExportSpecifier>;
+    }
+    type NamedImportsOrExports = NamedImports | NamedExports;
+    interface ImportSpecifier extends Declaration {
+        propertyName?: Identifier;
+        name: Identifier;
+    }
+    interface ExportSpecifier extends Declaration {
+        propertyName?: Identifier;
+        name: Identifier;
+    }
+    type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier;
+    interface ExportAssignment extends DeclarationStatement {
+        isExportEquals?: boolean;
+        expression: Expression;
+    }
+    interface FileReference extends TextRange {
+        fileName: string;
+    }
+    interface CommentRange extends TextRange {
+        hasTrailingNewLine?: boolean;
+        kind: SyntaxKind;
+    }
+    interface JSDocTypeExpression extends Node {
+        type: JSDocType;
+    }
+    interface JSDocType extends TypeNode {
+        _jsDocTypeBrand: any;
+    }
+    interface JSDocAllType extends JSDocType {
+        _JSDocAllTypeBrand: any;
+    }
+    interface JSDocUnknownType extends JSDocType {
+        _JSDocUnknownTypeBrand: any;
+    }
+    interface JSDocArrayType extends JSDocType {
+        elementType: JSDocType;
+    }
+    interface JSDocUnionType extends JSDocType {
+        types: NodeArray<JSDocType>;
+    }
+    interface JSDocTupleType extends JSDocType {
+        types: NodeArray<JSDocType>;
+    }
+    interface JSDocNonNullableType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocNullableType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocRecordType extends JSDocType, TypeLiteralNode {
+        members: NodeArray<JSDocRecordMember>;
+    }
+    interface JSDocTypeReference extends JSDocType {
+        name: EntityName;
+        typeArguments: NodeArray<JSDocType>;
+    }
+    interface JSDocOptionalType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocFunctionType extends JSDocType, SignatureDeclaration {
+        parameters: NodeArray<ParameterDeclaration>;
+        type: JSDocType;
+    }
+    interface JSDocVariadicType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocConstructorType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocThisType extends JSDocType {
+        type: JSDocType;
+    }
+    type JSDocTypeReferencingNode = JSDocThisType | JSDocConstructorType | JSDocVariadicType | JSDocOptionalType | JSDocNullableType | JSDocNonNullableType;
+    interface JSDocRecordMember extends PropertySignature {
+        name: Identifier | LiteralExpression;
+        type?: JSDocType;
+    }
+    interface JSDocComment extends Node {
+        tags: NodeArray<JSDocTag>;
+    }
+    interface JSDocTag extends Node {
+        atToken: Node;
+        tagName: Identifier;
+    }
+    interface JSDocTemplateTag extends JSDocTag {
+        typeParameters: NodeArray<TypeParameterDeclaration>;
+    }
+    interface JSDocReturnTag extends JSDocTag {
+        typeExpression: JSDocTypeExpression;
+    }
+    interface JSDocTypeTag extends JSDocTag {
+        typeExpression: JSDocTypeExpression;
+    }
+    interface JSDocParameterTag extends JSDocTag {
+        preParameterName?: Identifier;
+        typeExpression?: JSDocTypeExpression;
+        postParameterName?: Identifier;
+        isBracketed: boolean;
+    }
+    interface AmdDependency {
+        path: string;
+        name: string;
+    }
+    interface SourceFile extends Declaration {
+        statements: NodeArray<Statement>;
+        endOfFileToken: Node;
+        fileName: string;
+        path: Path;
+        text: string;
+        amdDependencies: AmdDependency[];
+        moduleName: string;
+        referencedFiles: FileReference[];
+        languageVariant: LanguageVariant;
+        /**
+         * lib.d.ts should have a reference comment like
+         *
+         *  /// <reference no-default-lib="true"/>
+         *
+         * If any other file has this comment, it signals not to include lib.d.ts
+         * because this containing file is intended to act as a default library.
+         */
+        hasNoDefaultLib: boolean;
+        languageVersion: ScriptTarget;
+    }
+    interface ScriptReferenceHost {
+        getCompilerOptions(): CompilerOptions;
+        getSourceFile(fileName: string): SourceFile;
+        getCurrentDirectory(): string;
+    }
+    interface ParseConfigHost {
+        readDirectory(rootDir: string, extension: string, exclude: string[]): string[];
+    }
+    interface WriteFileCallback {
+        (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void): void;
+    }
+    class OperationCanceledException {
+    }
+    interface CancellationToken {
+        isCancellationRequested(): boolean;
+        /** @throws OperationCanceledException if isCancellationRequested is true */
+        throwIfCancellationRequested(): void;
+    }
+    interface Program extends ScriptReferenceHost {
+        /**
+         * Get a list of root file names that were passed to a 'createProgram'
+         */
+        getRootFileNames(): string[];
+        /**
+         * Get a list of files in the program
+         */
+        getSourceFiles(): SourceFile[];
+        /**
+         * Emits the JavaScript and declaration files.  If targetSourceFile is not specified, then
+         * the JavaScript and declaration files will be produced for all the files in this program.
+         * If targetSourceFile is specified, then only the JavaScript and declaration for that
+         * specific file will be generated.
+         *
+         * If writeFile is not specified then the writeFile callback from the compiler host will be
+         * used for writing the JavaScript and declaration files.  Otherwise, the writeFile parameter
+         * will be invoked when writing the JavaScript and declaration files.
+         */
+        emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken): EmitResult;
+        getOptionsDiagnostics(cancellationToken?: CancellationToken): Diagnostic[];
+        getGlobalDiagnostics(cancellationToken?: CancellationToken): Diagnostic[];
+        getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
+        getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
+        getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
+        /**
+         * Gets a type checker that can be used to semantically analyze source fils in the program.
+         */
+        getTypeChecker(): TypeChecker;
+    }
+    interface SourceMapSpan {
+        /** Line number in the .js file. */
+        emittedLine: number;
+        /** Column number in the .js file. */
+        emittedColumn: number;
+        /** Line number in the .ts file. */
+        sourceLine: number;
+        /** Column number in the .ts file. */
+        sourceColumn: number;
+        /** Optional name (index into names array) associated with this span. */
+        nameIndex?: number;
+        /** .ts file (index into sources array) associated with this span */
+        sourceIndex: number;
+    }
+    interface SourceMapData {
+        sourceMapFilePath: string;
+        jsSourceMappingURL: string;
+        sourceMapFile: string;
+        sourceMapSourceRoot: string;
+        sourceMapSources: string[];
+        sourceMapSourcesContent?: string[];
+        inputSourceFileNames: string[];
+        sourceMapNames?: string[];
+        sourceMapMappings: string;
+        sourceMapDecodedMappings: SourceMapSpan[];
+    }
+    /** Return code used by getEmitOutput function to indicate status of the function */
+    enum ExitStatus {
+        Success = 0,
+        DiagnosticsPresent_OutputsSkipped = 1,
+        DiagnosticsPresent_OutputsGenerated = 2,
+    }
+    interface EmitResult {
+        emitSkipped: boolean;
+        diagnostics: Diagnostic[];
+    }
+    interface TypeChecker {
+        getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type;
+        getDeclaredTypeOfSymbol(symbol: Symbol): Type;
+        getPropertiesOfType(type: Type): Symbol[];
+        getPropertyOfType(type: Type, propertyName: string): Symbol;
+        getSignaturesOfType(type: Type, kind: SignatureKind): Signature[];
+        getIndexTypeOfType(type: Type, kind: IndexKind): Type;
+        getBaseTypes(type: InterfaceType): ObjectType[];
+        getReturnTypeOfSignature(signature: Signature): Type;
+        getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[];
+        getSymbolAtLocation(node: Node): Symbol;
+        getSymbolsOfParameterPropertyDeclaration(parameter: ParameterDeclaration, parameterName: string): Symbol[];
+        getShorthandAssignmentValueSymbol(location: Node): Symbol;
+        getExportSpecifierLocalTargetSymbol(location: ExportSpecifier): Symbol;
+        getTypeAtLocation(node: Node): Type;
+        typeToString(type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string;
+        symbolToString(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): string;
+        getSymbolDisplayBuilder(): SymbolDisplayBuilder;
+        getFullyQualifiedName(symbol: Symbol): string;
+        getAugmentedPropertiesOfType(type: Type): Symbol[];
+        getRootSymbols(symbol: Symbol): Symbol[];
+        getContextualType(node: Expression): Type;
+        getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[]): Signature;
+        getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature;
+        isImplementationOfOverload(node: FunctionLikeDeclaration): boolean;
+        isUndefinedSymbol(symbol: Symbol): boolean;
+        isArgumentsSymbol(symbol: Symbol): boolean;
+        isUnknownSymbol(symbol: Symbol): boolean;
+        getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number;
+        isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean;
+        getAliasedSymbol(symbol: Symbol): Symbol;
+        getExportsOfModule(moduleSymbol: Symbol): Symbol[];
+        getJsxElementAttributesType(elementNode: JsxOpeningLikeElement): Type;
+        getJsxIntrinsicTagNames(): Symbol[];
+        isOptionalParameter(node: ParameterDeclaration): boolean;
+    }
+    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(signatures: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): 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(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 {
+        writeKeyword(text: string): void;
+        writeOperator(text: string): void;
+        writePunctuation(text: string): void;
+        writeSpace(text: string): void;
+        writeStringLiteral(text: string): void;
+        writeParameter(text: string): void;
+        writeSymbol(text: string, symbol: Symbol): void;
+        writeLine(): void;
+        increaseIndent(): void;
+        decreaseIndent(): void;
+        clear(): void;
+        trackSymbol(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void;
+        reportInaccessibleThisError(): void;
+    }
+    enum TypeFormatFlags {
+        None = 0,
+        WriteArrayAsGenericType = 1,
+        UseTypeOfFunction = 2,
+        NoTruncation = 4,
+        WriteArrowStyleSignature = 8,
+        WriteOwnNameForAnyLike = 16,
+        WriteTypeArgumentsOfSignature = 32,
+        InElementType = 64,
+        UseFullyQualifiedType = 128,
+    }
+    enum SymbolFormatFlags {
+        None = 0,
+        WriteTypeParametersOrArguments = 1,
+        UseOnlyExternalAliasing = 2,
+    }
+    enum TypePredicateKind {
+        This = 0,
+        Identifier = 1,
+    }
+    interface TypePredicateBase {
+        kind: TypePredicateKind;
+        type: Type;
+    }
+    interface ThisTypePredicate extends TypePredicateBase {
+        _thisTypePredicateBrand: any;
+    }
+    interface IdentifierTypePredicate extends TypePredicateBase {
+        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,
+        ExportType = 2097152,
+        ExportNamespace = 4194304,
+        Alias = 8388608,
+        Instantiated = 16777216,
+        Merged = 33554432,
+        Transient = 67108864,
+        Prototype = 134217728,
+        SyntheticProperty = 268435456,
+        Optional = 536870912,
+        ExportStar = 1073741824,
+        Enum = 384,
+        Variable = 3,
+        Value = 107455,
+        Type = 793056,
+        Namespace = 1536,
+        Module = 1536,
+        Accessor = 98304,
+        FunctionScopedVariableExcludes = 107454,
+        BlockScopedVariableExcludes = 107455,
+        ParameterExcludes = 107455,
+        PropertyExcludes = 107455,
+        EnumMemberExcludes = 107455,
+        FunctionExcludes = 106927,
+        ClassExcludes = 899519,
+        InterfaceExcludes = 792960,
+        RegularEnumExcludes = 899327,
+        ConstEnumExcludes = 899967,
+        ValueModuleExcludes = 106639,
+        NamespaceModuleExcludes = 0,
+        MethodExcludes = 99263,
+        GetAccessorExcludes = 41919,
+        SetAccessorExcludes = 74687,
+        TypeParameterExcludes = 530912,
+        TypeAliasExcludes = 793056,
+        AliasExcludes = 8388608,
+        ModuleMember = 8914931,
+        ExportHasLocal = 944,
+        HasExports = 1952,
+        HasMembers = 6240,
+        BlockScoped = 418,
+        PropertyOrAccessor = 98308,
+        Export = 7340032,
+    }
+    interface Symbol {
+        flags: SymbolFlags;
+        name: string;
+        declarations?: Declaration[];
+        valueDeclaration?: Declaration;
+        members?: SymbolTable;
+        exports?: SymbolTable;
+    }
+    interface SymbolTable {
+        [index: string]: Symbol;
+    }
+    enum TypeFlags {
+        Any = 1,
+        String = 2,
+        Number = 4,
+        Boolean = 8,
+        Void = 16,
+        Undefined = 32,
+        Null = 64,
+        Enum = 128,
+        StringLiteral = 256,
+        TypeParameter = 512,
+        Class = 1024,
+        Interface = 2048,
+        Reference = 4096,
+        Tuple = 8192,
+        Union = 16384,
+        Intersection = 32768,
+        Anonymous = 65536,
+        Instantiated = 131072,
+        ObjectLiteral = 524288,
+        ESSymbol = 16777216,
+        ThisType = 33554432,
+        ObjectLiteralPatternWithComputedProperties = 67108864,
+        StringLike = 258,
+        NumberLike = 132,
+        ObjectType = 80896,
+        UnionOrIntersection = 49152,
+        StructuredType = 130048,
+    }
+    type DestructuringPattern = BindingPattern | ObjectLiteralExpression | ArrayLiteralExpression;
+    interface Type {
+        flags: TypeFlags;
+        symbol?: Symbol;
+        pattern?: DestructuringPattern;
+    }
+    interface StringLiteralType extends Type {
+        text: string;
+    }
+    interface ObjectType extends Type {
+    }
+    interface InterfaceType extends ObjectType {
+        typeParameters: TypeParameter[];
+        outerTypeParameters: TypeParameter[];
+        localTypeParameters: TypeParameter[];
+        thisType: TypeParameter;
+    }
+    interface InterfaceTypeWithDeclaredMembers extends InterfaceType {
+        declaredProperties: Symbol[];
+        declaredCallSignatures: Signature[];
+        declaredConstructSignatures: Signature[];
+        declaredStringIndexType: Type;
+        declaredNumberIndexType: Type;
+    }
+    interface TypeReference extends ObjectType {
+        target: GenericType;
+        typeArguments: Type[];
+    }
+    interface GenericType extends InterfaceType, TypeReference {
+    }
+    interface TupleType extends ObjectType {
+        elementTypes: Type[];
+    }
+    interface UnionOrIntersectionType extends Type {
+        types: Type[];
+    }
+    interface UnionType extends UnionOrIntersectionType {
+    }
+    interface IntersectionType extends UnionOrIntersectionType {
+    }
+    interface TypeParameter extends Type {
+        constraint: Type;
+    }
+    enum SignatureKind {
+        Call = 0,
+        Construct = 1,
+    }
+    interface Signature {
+        declaration: SignatureDeclaration;
+        typeParameters: TypeParameter[];
+        parameters: Symbol[];
+    }
+    enum IndexKind {
+        String = 0,
+        Number = 1,
+    }
+    interface DiagnosticMessage {
+        key: string;
+        category: DiagnosticCategory;
+        code: number;
+        message: string;
+    }
+    /**
+     * A linked list of formatted diagnostic messages to be used as part of a multiline message.
+     * It is built from the bottom up, leaving the head to be the "main" diagnostic.
+     * While it seems that DiagnosticMessageChain is structurally similar to DiagnosticMessage,
+     * the difference is that messages are all preformatted in DMC.
+     */
+    interface DiagnosticMessageChain {
+        messageText: string;
+        category: DiagnosticCategory;
+        code: number;
+        next?: DiagnosticMessageChain;
+    }
+    interface Diagnostic {
+        file: SourceFile;
+        start: number;
+        length: number;
+        messageText: string | DiagnosticMessageChain;
+        category: DiagnosticCategory;
+        code: number;
+    }
+    enum DiagnosticCategory {
+        Warning = 0,
+        Error = 1,
+        Message = 2,
+    }
+    enum ModuleResolutionKind {
+        Classic = 1,
+        NodeJs = 2,
+    }
+    interface CompilerOptions {
+        allowNonTsExtensions?: boolean;
+        charset?: string;
+        declaration?: boolean;
+        diagnostics?: boolean;
+        emitBOM?: boolean;
+        help?: boolean;
+        init?: boolean;
+        inlineSourceMap?: boolean;
+        inlineSources?: boolean;
+        jsx?: JsxEmit;
+        reactNamespace?: string;
+        listFiles?: boolean;
+        locale?: string;
+        mapRoot?: string;
+        module?: ModuleKind;
+        newLine?: NewLineKind;
+        noEmit?: boolean;
+        noEmitHelpers?: boolean;
+        noEmitOnError?: boolean;
+        noErrorTruncation?: boolean;
+        noImplicitAny?: boolean;
+        noLib?: boolean;
+        noResolve?: boolean;
+        out?: string;
+        outFile?: string;
+        outDir?: string;
+        preserveConstEnums?: boolean;
+        project?: string;
+        removeComments?: boolean;
+        rootDir?: string;
+        sourceMap?: boolean;
+        sourceRoot?: string;
+        suppressExcessPropertyErrors?: boolean;
+        suppressImplicitAnyIndexErrors?: boolean;
+        target?: ScriptTarget;
+        version?: boolean;
+        watch?: boolean;
+        isolatedModules?: boolean;
+        experimentalDecorators?: boolean;
+        emitDecoratorMetadata?: boolean;
+        moduleResolution?: ModuleResolutionKind;
+        allowUnusedLabels?: boolean;
+        allowUnreachableCode?: boolean;
+        noImplicitReturns?: boolean;
+        noFallthroughCasesInSwitch?: boolean;
+        forceConsistentCasingInFileNames?: boolean;
+        allowSyntheticDefaultImports?: boolean;
+        allowJs?: boolean;
+        noImplicitUseStrict?: boolean;
+        disableSizeLimit?: boolean;
+        [option: string]: string | number | boolean;
+    }
+    interface TypingOptions {
+        enableAutoDiscovery?: boolean;
+        include?: string[];
+        exclude?: string[];
+        [option: string]: string[] | boolean;
+    }
+    interface DiscoverTypingsInfo {
+        fileNames: string[];
+        projectRootPath: string;
+        safeListPath: string;
+        packageNameToTypingLocation: Map<string>;
+        typingOptions: TypingOptions;
+        compilerOptions: CompilerOptions;
+    }
+    enum ModuleKind {
+        None = 0,
+        CommonJS = 1,
+        AMD = 2,
+        UMD = 3,
+        System = 4,
+        ES6 = 5,
+        ES2015 = 5,
+    }
+    enum JsxEmit {
+        None = 0,
+        Preserve = 1,
+        React = 2,
+    }
+    enum NewLineKind {
+        CarriageReturnLineFeed = 0,
+        LineFeed = 1,
+    }
+    interface LineAndCharacter {
+        line: number;
+        character: number;
+    }
+    enum ScriptKind {
+        Unknown = 0,
+        JS = 1,
+        JSX = 2,
+        TS = 3,
+        TSX = 4,
+    }
+    enum ScriptTarget {
+        ES3 = 0,
+        ES5 = 1,
+        ES6 = 2,
+        ES2015 = 2,
+        Latest = 2,
+    }
+    enum LanguageVariant {
+        Standard = 0,
+        JSX = 1,
+    }
+    interface ParsedCommandLine {
+        options: CompilerOptions;
+        typingOptions?: TypingOptions;
+        fileNames: string[];
+        errors: Diagnostic[];
+    }
+    interface ModuleResolutionHost {
+        fileExists(fileName: string): boolean;
+        readFile(fileName: string): string;
+        directoryExists?(directoryName: string): boolean;
+    }
+    interface ResolvedModule {
+        resolvedFileName: string;
+        isExternalLibraryImport?: boolean;
+    }
+    interface ResolvedModuleWithFailedLookupLocations {
+        resolvedModule: ResolvedModule;
+        failedLookupLocations: string[];
+    }
+    interface CompilerHost extends ModuleResolutionHost {
+        getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile;
+        getCancellationToken?(): CancellationToken;
+        getDefaultLibFileName(options: CompilerOptions): string;
+        writeFile: WriteFileCallback;
+        getCurrentDirectory(): string;
+        getCanonicalFileName(fileName: string): string;
+        useCaseSensitiveFileNames(): boolean;
+        getNewLine(): string;
+        resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[];
+    }
+    interface TextSpan {
+        start: number;
+        length: number;
+    }
+    interface TextChangeRange {
+        span: TextSpan;
+        newLength: number;
+    }
+}
+declare namespace ts {
+    type FileWatcherCallback = (path: string, removed?: boolean) => void;
+    type DirectoryWatcherCallback = (path: string) => void;
+    interface System {
+        args: string[];
+        newLine: string;
+        useCaseSensitiveFileNames: boolean;
+        write(s: string): void;
+        readFile(path: string, encoding?: string): string;
+        writeFile(path: string, data: string, writeByteOrderMark?: boolean): void;
+        watchFile?(path: Path, callback: FileWatcherCallback): 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;
+        readDirectory(path: string, extension?: string, exclude?: string[]): string[];
+        getMemoryUsage?(): number;
+        exit(exitCode?: number): void;
+    }
+    interface FileWatcher {
+        close(): void;
+    }
+    interface DirectoryWatcher extends FileWatcher {
+        directoryPath: Path;
+        referenceCount: number;
+    }
+    var sys: System;
+}
+declare namespace ts {
+    interface 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;
+        reScanJsxToken(): SyntaxKind;
+        scanJsxToken(): SyntaxKind;
+        scanJSDocToken(): SyntaxKind;
+        scan(): SyntaxKind;
+        setText(text: string, start?: number, length?: number): void;
+        setOnError(onError: ErrorCallback): void;
+        setScriptTarget(scriptTarget: ScriptTarget): void;
+        setLanguageVariant(variant: LanguageVariant): void;
+        setTextPos(textPos: number): void;
+        lookAhead<T>(callback: () => T): T;
+        scanRange<T>(start: number, length: number, callback: () => T): T;
+        tryScan<T>(callback: () => T): T;
+    }
+    function tokenToString(t: SyntaxKind): string;
+    function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number;
+    function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter;
+    function isWhiteSpace(ch: number): boolean;
+    function isLineBreak(ch: number): boolean;
+    function couldStartTrivia(text: string, pos: number): boolean;
+    function getLeadingCommentRanges(text: string, pos: number): CommentRange[];
+    function getTrailingCommentRanges(text: string, pos: number): CommentRange[];
+    /** Optionally, get the shebang */
+    function getShebang(text: string): string;
+    function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean;
+    function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean;
+    function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner;
+}
+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;
+    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;
+    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;
+    /**
+     * Called to merge all the changes that occurred across several versions of a script snapshot
+     * into a single change.  i.e. if a user keeps making successive edits to a script we will
+     * have a text change from V1 to V2, V2 to V3, ..., Vn.
+     *
+     * This function will then merge those changes into a single change range valid between V1 and
+     * Vn.
+     */
+    function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange;
+    function getTypeParameterOwner(d: Declaration): Declaration;
+    function isParameterPropertyDeclaration(node: ParameterDeclaration): boolean;
+}
+declare namespace ts {
+    function createNode(kind: SyntaxKind, pos?: number, end?: number): Node;
+    function forEachChild<T>(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T;
+    function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean, scriptKind?: ScriptKind): SourceFile;
+    function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
+}
+declare namespace ts {
+    const version: string;
+    function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean): string;
+    function resolveTripleslashReference(moduleName: string, containingFile: string): string;
+    function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
+    function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
+    function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
+    function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost;
+    function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
+    function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string;
+    function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost, oldProgram?: Program): Program;
+}
+declare namespace ts {
+    function parseCommandLine(commandLine: string[], readFile?: (path: string) => string): ParsedCommandLine;
+    /**
+      * Read tsconfig.json file
+      * @param fileName The path to the config file
+      */
+    function readConfigFile(fileName: string, readFile: (path: string) => string): {
+        config?: any;
+        error?: Diagnostic;
+    };
+    /**
+      * Parse the text of the tsconfig.json file
+      * @param fileName The path to the config file
+      * @param jsonText The text of the config file
+      */
+    function parseConfigFileTextToJson(fileName: string, jsonText: string): {
+        config?: any;
+        error?: Diagnostic;
+    };
+    /**
+      * Parse the contents of a config file (tsconfig.json).
+      * @param json The contents of the config file to parse
+      * @param host Instance of ParseConfigHost used to enumerate files in folder.
+      * @param basePath A root directory to resolve relative path entries in the config
+      *    file to. e.g. outDir
+      */
+    function parseJsonConfigFileContent(json: any, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string): ParsedCommandLine;
+    function convertCompilerOptionsFromJson(jsonOptions: any, basePath: string, configFileName?: string): {
+        options: CompilerOptions;
+        errors: Diagnostic[];
+    };
+}
+declare namespace ts {
+    /** The version of the language service API */
+    const servicesVersion: string;
+    interface Node {
+        getSourceFile(): SourceFile;
+        getChildCount(sourceFile?: SourceFile): number;
+        getChildAt(index: number, sourceFile?: SourceFile): Node;
+        getChildren(sourceFile?: SourceFile): Node[];
+        getStart(sourceFile?: SourceFile): number;
+        getFullStart(): number;
+        getEnd(): number;
+        getWidth(sourceFile?: SourceFile): number;
+        getFullWidth(): number;
+        getLeadingTriviaWidth(sourceFile?: SourceFile): number;
+        getFullText(sourceFile?: SourceFile): string;
+        getText(sourceFile?: SourceFile): string;
+        getFirstToken(sourceFile?: SourceFile): Node;
+        getLastToken(sourceFile?: SourceFile): Node;
+    }
+    interface Symbol {
+        getFlags(): SymbolFlags;
+        getName(): string;
+        getDeclarations(): Declaration[];
+        getDocumentationComment(): SymbolDisplayPart[];
+    }
+    interface Type {
+        getFlags(): TypeFlags;
+        getSymbol(): Symbol;
+        getProperties(): Symbol[];
+        getProperty(propertyName: string): Symbol;
+        getApparentProperties(): Symbol[];
+        getCallSignatures(): Signature[];
+        getConstructSignatures(): Signature[];
+        getStringIndexType(): Type;
+        getNumberIndexType(): Type;
+        getBaseTypes(): ObjectType[];
+    }
+    interface Signature {
+        getDeclaration(): SignatureDeclaration;
+        getTypeParameters(): Type[];
+        getParameters(): Symbol[];
+        getReturnType(): Type;
+        getDocumentationComment(): SymbolDisplayPart[];
+    }
+    interface SourceFile {
+        getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
+        getLineStarts(): number[];
+        getPositionOfLineAndCharacter(line: number, character: number): number;
+        update(newText: string, textChangeRange: TextChangeRange): SourceFile;
+    }
+    /**
+     * Represents an immutable snapshot of a script at a specified time.Once acquired, the
+     * snapshot is observably immutable. i.e. the same calls with the same parameters will return
+     * the same values.
+     */
+    interface IScriptSnapshot {
+        /** Gets a portion of the script snapshot specified by [start, end). */
+        getText(start: number, end: number): string;
+        /** Gets the length of this script snapshot. */
+        getLength(): number;
+        /**
+         * Gets the TextChangeRange that describe how the text changed between this text and
+         * an older version.  This information is used by the incremental parser to determine
+         * what sections of the script need to be re-parsed.  'undefined' can be returned if the
+         * change range cannot be determined.  However, in that case, incremental parsing will
+         * not happen and the entire document will be re - parsed.
+         */
+        getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange;
+        /** Releases all resources held by this script snapshot */
+        dispose?(): void;
+    }
+    namespace ScriptSnapshot {
+        function fromString(text: string): IScriptSnapshot;
+    }
+    interface PreProcessedFileInfo {
+        referencedFiles: FileReference[];
+        importedFiles: FileReference[];
+        ambientExternalModules: string[];
+        isLibFile: boolean;
+    }
+    interface HostCancellationToken {
+        isCancellationRequested(): boolean;
+    }
+    interface LanguageServiceHost {
+        getCompilationSettings(): CompilerOptions;
+        getNewLine?(): string;
+        getProjectVersion?(): string;
+        getScriptFileNames(): string[];
+        getScriptKind?(fileName: string): ScriptKind;
+        getScriptVersion(fileName: string): string;
+        getScriptSnapshot(fileName: string): IScriptSnapshot;
+        getLocalizedDiagnosticMessages?(): any;
+        getCancellationToken?(): HostCancellationToken;
+        getCurrentDirectory(): string;
+        getDefaultLibFileName(options: CompilerOptions): string;
+        log?(s: string): void;
+        trace?(s: string): void;
+        error?(s: string): void;
+        useCaseSensitiveFileNames?(): boolean;
+        resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[];
+        directoryExists?(directoryName: string): boolean;
+    }
+    interface LanguageService {
+        cleanupSemanticCache(): void;
+        getSyntacticDiagnostics(fileName: string): Diagnostic[];
+        getSemanticDiagnostics(fileName: string): Diagnostic[];
+        getCompilerOptionsDiagnostics(): Diagnostic[];
+        /**
+         * @deprecated Use getEncodedSyntacticClassifications instead.
+         */
+        getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
+        /**
+         * @deprecated Use getEncodedSemanticClassifications instead.
+         */
+        getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
+        getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications;
+        getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications;
+        getCompletionsAtPosition(fileName: string, position: number): CompletionInfo;
+        getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails;
+        getQuickInfoAtPosition(fileName: string, position: number): QuickInfo;
+        getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan;
+        getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan;
+        getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems;
+        getRenameInfo(fileName: string, position: number): RenameInfo;
+        findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[];
+        getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
+        getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
+        getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[];
+        findReferences(fileName: string, position: number): ReferencedSymbol[];
+        getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[];
+        /** @deprecated */
+        getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[];
+        getNavigateToItems(searchValue: string, maxResultCount?: number): NavigateToItem[];
+        getNavigationBarItems(fileName: string): NavigationBarItem[];
+        getOutliningSpans(fileName: string): OutliningSpan[];
+        getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[];
+        getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[];
+        getIndentationAtPosition(fileName: string, position: number, options: EditorOptions): number;
+        getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions): TextChange[];
+        getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions): TextChange[];
+        getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions): TextChange[];
+        getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion;
+        getEmitOutput(fileName: string): EmitOutput;
+        getProgram(): Program;
+        getSourceFile(fileName: string): SourceFile;
+        dispose(): void;
+    }
+    interface Classifications {
+        spans: number[];
+        endOfLineState: EndOfLineState;
+    }
+    interface ClassifiedSpan {
+        textSpan: TextSpan;
+        classificationType: string;
+    }
+    interface NavigationBarItem {
+        text: string;
+        kind: string;
+        kindModifiers: string;
+        spans: TextSpan[];
+        childItems: NavigationBarItem[];
+        indent: number;
+        bolded: boolean;
+        grayed: boolean;
+    }
+    interface TodoCommentDescriptor {
+        text: string;
+        priority: number;
+    }
+    interface TodoComment {
+        descriptor: TodoCommentDescriptor;
+        message: string;
+        position: number;
+    }
+    class TextChange {
+        span: TextSpan;
+        newText: string;
+    }
+    interface TextInsertion {
+        newText: string;
+        /** The position in newText the caret should point to after the insertion. */
+        caretOffset: number;
+    }
+    interface RenameLocation {
+        textSpan: TextSpan;
+        fileName: string;
+    }
+    interface ReferenceEntry {
+        textSpan: TextSpan;
+        fileName: string;
+        isWriteAccess: boolean;
+    }
+    interface DocumentHighlights {
+        fileName: string;
+        highlightSpans: HighlightSpan[];
+    }
+    namespace HighlightSpanKind {
+        const none: string;
+        const definition: string;
+        const reference: string;
+        const writtenReference: string;
+    }
+    interface HighlightSpan {
+        fileName?: string;
+        textSpan: TextSpan;
+        kind: string;
+    }
+    interface NavigateToItem {
+        name: string;
+        kind: string;
+        kindModifiers: string;
+        matchKind: string;
+        isCaseSensitive: boolean;
+        fileName: string;
+        textSpan: TextSpan;
+        containerName: string;
+        containerKind: string;
+    }
+    interface EditorOptions {
+        IndentSize: number;
+        TabSize: number;
+        NewLineCharacter: string;
+        ConvertTabsToSpaces: boolean;
+        IndentStyle: IndentStyle;
+    }
+    enum IndentStyle {
+        None = 0,
+        Block = 1,
+        Smart = 2,
+    }
+    interface FormatCodeOptions extends EditorOptions {
+        InsertSpaceAfterCommaDelimiter: boolean;
+        InsertSpaceAfterSemicolonInForStatements: boolean;
+        InsertSpaceBeforeAndAfterBinaryOperators: boolean;
+        InsertSpaceAfterKeywordsInControlFlowStatements: boolean;
+        InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean;
+        InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean;
+        InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean;
+        InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean;
+        PlaceOpenBraceOnNewLineForFunctions: boolean;
+        PlaceOpenBraceOnNewLineForControlBlocks: boolean;
+        [s: string]: boolean | number | string;
+    }
+    interface DefinitionInfo {
+        fileName: string;
+        textSpan: TextSpan;
+        kind: string;
+        name: string;
+        containerKind: string;
+        containerName: string;
+    }
+    interface ReferencedSymbol {
+        definition: DefinitionInfo;
+        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 QuickInfo {
+        kind: string;
+        kindModifiers: string;
+        textSpan: TextSpan;
+        displayParts: SymbolDisplayPart[];
+        documentation: SymbolDisplayPart[];
+    }
+    interface RenameInfo {
+        canRename: boolean;
+        localizedErrorMessage: string;
+        displayName: string;
+        fullDisplayName: string;
+        kind: string;
+        kindModifiers: string;
+        triggerSpan: TextSpan;
+    }
+    interface SignatureHelpParameter {
+        name: string;
+        documentation: SymbolDisplayPart[];
+        displayParts: SymbolDisplayPart[];
+        isOptional: boolean;
+    }
+    /**
+     * Represents a single signature to show in signature help.
+     * The id is used for subsequent calls into the language service to ask questions about the
+     * signature help item in the context of any documents that have been updated.  i.e. after
+     * an edit has happened, while signature help is still active, the host can ask important
+     * questions like 'what parameter is the user currently contained within?'.
+     */
+    interface SignatureHelpItem {
+        isVariadic: boolean;
+        prefixDisplayParts: SymbolDisplayPart[];
+        suffixDisplayParts: SymbolDisplayPart[];
+        separatorDisplayParts: SymbolDisplayPart[];
+        parameters: SignatureHelpParameter[];
+        documentation: SymbolDisplayPart[];
+    }
+    /**
+     * Represents a set of signature help items, and the preferred item that should be selected.
+     */
+    interface SignatureHelpItems {
+        items: SignatureHelpItem[];
+        applicableSpan: TextSpan;
+        selectedItemIndex: number;
+        argumentIndex: number;
+        argumentCount: number;
+    }
+    interface CompletionInfo {
+        isMemberCompletion: boolean;
+        isNewIdentifierLocation: boolean;
+        entries: CompletionEntry[];
+    }
+    interface CompletionEntry {
+        name: string;
+        kind: string;
+        kindModifiers: string;
+        sortText: string;
+    }
+    interface CompletionEntryDetails {
+        name: string;
+        kind: string;
+        kindModifiers: string;
+        displayParts: SymbolDisplayPart[];
+        documentation: SymbolDisplayPart[];
+    }
+    interface OutliningSpan {
+        /** The span of the document to actually collapse. */
+        textSpan: TextSpan;
+        /** The span of the document to display when the user hovers over the collapsed span. */
+        hintSpan: TextSpan;
+        /** The text to display in the editor for the collapsed region. */
+        bannerText: string;
+        /**
+          * Whether or not this region should be automatically collapsed when
+          * the 'Collapse to Definitions' command is invoked.
+          */
+        autoCollapse: boolean;
+    }
+    interface EmitOutput {
+        outputFiles: OutputFile[];
+        emitSkipped: boolean;
+    }
+    enum OutputFileType {
+        JavaScript = 0,
+        SourceMap = 1,
+        Declaration = 2,
+    }
+    interface OutputFile {
+        name: string;
+        writeByteOrderMark: boolean;
+        text: string;
+    }
+    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 {
+        /**
+         * Gives lexical classifications of tokens on a line without any syntactic context.
+         * For instance, a token consisting of the text 'string' can be either an identifier
+         * named 'string' or the keyword 'string', however, because this classifier is not aware,
+         * it relies on certain heuristics to give acceptable results. For classifications where
+         * speed trumps accuracy, this function is preferable; however, for true accuracy, the
+         * syntactic classifier is ideal. In fact, in certain editing scenarios, combining the
+         * lexical, syntactic, and semantic classifiers may issue the best user experience.
+         *
+         * @param text                      The text of a line to classify.
+         * @param lexState                  The state of the lexical classifier at the end of the previous line.
+         * @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier.
+         *                                  If there is no syntactic classifier (syntacticClassifierAbsent=true),
+         *                                  certain heuristics may be used in its place; however, if there is a
+         *                                  syntactic classifier (syntacticClassifierAbsent=false), certain
+         *                                  classifications which may be incorrectly categorized will be given
+         *                                  back as Identifiers in order to allow the syntactic classifier to
+         *                                  subsume the classification.
+         * @deprecated Use getLexicalClassifications instead.
+         */
+        getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult;
+        getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications;
+    }
+    /**
+      * The document registry represents a store of SourceFile objects that can be shared between
+      * multiple LanguageService instances. A LanguageService instance holds on the SourceFile (AST)
+      * of files in the context.
+      * SourceFile objects account for most of the memory usage by the language service. Sharing
+      * the same DocumentRegistry instance between different instances of LanguageService allow
+      * for more efficient memory utilization since all projects will share at least the library
+      * file (lib.d.ts).
+      *
+      * A more advanced use of the document registry is to serialize sourceFile objects to disk
+      * and re-hydrate them when needed.
+      *
+      * To create a default DocumentRegistry, use createDocumentRegistry to create one, and pass it
+      * to all subsequent createLanguageService calls.
+      */
+    interface DocumentRegistry {
+        /**
+          * Request a stored SourceFile with a given fileName and compilationSettings.
+          * The first call to acquire will call createLanguageServiceSourceFile to generate
+          * the SourceFile if was not found in the registry.
+          *
+          * @param fileName The name of the file requested
+          * @param compilationSettings Some compilation settings like target affects the
+          * shape of a the resulting SourceFile. This allows the DocumentRegistry to store
+          * multiple copies of the same file for different compilation settings.
+          * @parm scriptSnapshot Text of the file. Only used if the file was not found
+          * in the registry and a new one was created.
+          * @parm version Current version of the file. Only used if the file was not found
+          * in the registry and a new one was created.
+          */
+        acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile;
+        /**
+          * Request an updated version of an already existing SourceFile with a given fileName
+          * and compilationSettings. The update will in-turn call updateLanguageServiceSourceFile
+          * to get an updated SourceFile.
+          *
+          * @param fileName The name of the file requested
+          * @param compilationSettings Some compilation settings like target affects the
+          * shape of a the resulting SourceFile. This allows the DocumentRegistry to store
+          * multiple copies of the same file for different compilation settings.
+          * @param scriptSnapshot Text of the file.
+          * @param version Current version of the file.
+          */
+        updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile;
+        /**
+          * Informs the DocumentRegistry that a file is not needed any longer.
+          *
+          * Note: It is not allowed to call release on a SourceFile that was not acquired from
+          * this registry originally.
+          *
+          * @param fileName The name of the file to be released
+          * @param compilationSettings The compilation settings used to acquire the file
+          */
+        releaseDocument(fileName: string, compilationSettings: CompilerOptions): void;
+        reportStats(): string;
+    }
+    namespace ScriptElementKind {
+        const unknown: string;
+        const warning: string;
+        const keyword: string;
+        const scriptElement: string;
+        const moduleElement: string;
+        const classElement: string;
+        const localClassElement: string;
+        const interfaceElement: string;
+        const typeElement: string;
+        const enumElement: string;
+        const variableElement: string;
+        const localVariableElement: string;
+        const functionElement: string;
+        const localFunctionElement: string;
+        const memberFunctionElement: string;
+        const memberGetAccessorElement: string;
+        const memberSetAccessorElement: string;
+        const memberVariableElement: string;
+        const constructorImplementationElement: string;
+        const callSignatureElement: string;
+        const indexSignatureElement: string;
+        const constructSignatureElement: string;
+        const parameterElement: string;
+        const typeParameterElement: string;
+        const primitiveType: string;
+        const label: string;
+        const alias: string;
+        const constElement: string;
+        const letElement: string;
+    }
+    namespace ScriptElementKindModifier {
+        const none: string;
+        const publicMemberModifier: string;
+        const privateMemberModifier: string;
+        const protectedMemberModifier: string;
+        const exportedModifier: string;
+        const ambientModifier: string;
+        const staticModifier: string;
+        const abstractModifier: string;
+    }
+    class ClassificationTypeNames {
+        static comment: string;
+        static identifier: string;
+        static keyword: string;
+        static numericLiteral: string;
+        static operator: string;
+        static stringLiteral: string;
+        static whiteSpace: string;
+        static text: string;
+        static punctuation: string;
+        static className: string;
+        static enumName: string;
+        static interfaceName: string;
+        static moduleName: string;
+        static typeParameterName: string;
+        static typeAliasName: string;
+        static parameterName: string;
+        static docCommentTagName: string;
+        static jsxOpenTagName: string;
+        static jsxCloseTagName: string;
+        static jsxSelfClosingTagName: string;
+        static jsxAttribute: string;
+        static jsxText: string;
+        static jsxAttributeStringLiteralValue: string;
+    }
+    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,
+    }
+    interface DisplayPartsSymbolWriter extends SymbolWriter {
+        displayParts(): SymbolDisplayPart[];
+    }
+    function displayPartsToString(displayParts: SymbolDisplayPart[]): string;
+    function getDefaultCompilerOptions(): CompilerOptions;
+    interface TranspileOptions {
+        compilerOptions?: CompilerOptions;
+        fileName?: string;
+        reportDiagnostics?: boolean;
+        moduleName?: string;
+        renamedDependencies?: Map<string>;
+    }
+    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;
+    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, aggressiveChecks?: boolean): SourceFile;
+    function createDocumentRegistry(useCaseSensitiveFileNames?: boolean, currentDirectory?: string): DocumentRegistry;
+    function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo;
+    function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService;
+    function createClassifier(): Classifier;
+    /**
+      * Get the path of the default library files (lib.d.ts) as distributed with the typescript
+      * node package.
+      * The functionality is not supported if the ts module is consumed outside of a node module.
+      */
+    function getDefaultLibFilePath(options: CompilerOptions): string;
+}
 
 export = ts;

Build/node_modules/typescript/lib/typescriptServices.d.ts

@@ -13,2307 +13,2332 @@ See the Apache Version 2.0 License for specific language governing permissions
 and limitations under the License.
 ***************************************************************************** */
 
-declare namespace ts {
-    interface Map<T> {
-        [index: string]: T;
-    }
-    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;
-        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,
-        RequireKeyword = 127,
-        NumberKeyword = 128,
-        SetKeyword = 129,
-        StringKeyword = 130,
-        SymbolKeyword = 131,
-        TypeKeyword = 132,
-        FromKeyword = 133,
-        GlobalKeyword = 134,
-        OfKeyword = 135,
-        QualifiedName = 136,
-        ComputedPropertyName = 137,
-        TypeParameter = 138,
-        Parameter = 139,
-        Decorator = 140,
-        PropertySignature = 141,
-        PropertyDeclaration = 142,
-        MethodSignature = 143,
-        MethodDeclaration = 144,
-        Constructor = 145,
-        GetAccessor = 146,
-        SetAccessor = 147,
-        CallSignature = 148,
-        ConstructSignature = 149,
-        IndexSignature = 150,
-        TypePredicate = 151,
-        TypeReference = 152,
-        FunctionType = 153,
-        ConstructorType = 154,
-        TypeQuery = 155,
-        TypeLiteral = 156,
-        ArrayType = 157,
-        TupleType = 158,
-        UnionType = 159,
-        IntersectionType = 160,
-        ParenthesizedType = 161,
-        ThisType = 162,
-        StringLiteralType = 163,
-        ObjectBindingPattern = 164,
-        ArrayBindingPattern = 165,
-        BindingElement = 166,
-        ArrayLiteralExpression = 167,
-        ObjectLiteralExpression = 168,
-        PropertyAccessExpression = 169,
-        ElementAccessExpression = 170,
-        CallExpression = 171,
-        NewExpression = 172,
-        TaggedTemplateExpression = 173,
-        TypeAssertionExpression = 174,
-        ParenthesizedExpression = 175,
-        FunctionExpression = 176,
-        ArrowFunction = 177,
-        DeleteExpression = 178,
-        TypeOfExpression = 179,
-        VoidExpression = 180,
-        AwaitExpression = 181,
-        PrefixUnaryExpression = 182,
-        PostfixUnaryExpression = 183,
-        BinaryExpression = 184,
-        ConditionalExpression = 185,
-        TemplateExpression = 186,
-        YieldExpression = 187,
-        SpreadElementExpression = 188,
-        ClassExpression = 189,
-        OmittedExpression = 190,
-        ExpressionWithTypeArguments = 191,
-        AsExpression = 192,
-        TemplateSpan = 193,
-        SemicolonClassElement = 194,
-        Block = 195,
-        VariableStatement = 196,
-        EmptyStatement = 197,
-        ExpressionStatement = 198,
-        IfStatement = 199,
-        DoStatement = 200,
-        WhileStatement = 201,
-        ForStatement = 202,
-        ForInStatement = 203,
-        ForOfStatement = 204,
-        ContinueStatement = 205,
-        BreakStatement = 206,
-        ReturnStatement = 207,
-        WithStatement = 208,
-        SwitchStatement = 209,
-        LabeledStatement = 210,
-        ThrowStatement = 211,
-        TryStatement = 212,
-        DebuggerStatement = 213,
-        VariableDeclaration = 214,
-        VariableDeclarationList = 215,
-        FunctionDeclaration = 216,
-        ClassDeclaration = 217,
-        InterfaceDeclaration = 218,
-        TypeAliasDeclaration = 219,
-        EnumDeclaration = 220,
-        ModuleDeclaration = 221,
-        ModuleBlock = 222,
-        CaseBlock = 223,
-        ImportEqualsDeclaration = 224,
-        ImportDeclaration = 225,
-        ImportClause = 226,
-        NamespaceImport = 227,
-        NamedImports = 228,
-        ImportSpecifier = 229,
-        ExportAssignment = 230,
-        ExportDeclaration = 231,
-        NamedExports = 232,
-        ExportSpecifier = 233,
-        MissingDeclaration = 234,
-        ExternalModuleReference = 235,
-        JsxElement = 236,
-        JsxSelfClosingElement = 237,
-        JsxOpeningElement = 238,
-        JsxText = 239,
-        JsxClosingElement = 240,
-        JsxAttribute = 241,
-        JsxSpreadAttribute = 242,
-        JsxExpression = 243,
-        CaseClause = 244,
-        DefaultClause = 245,
-        HeritageClause = 246,
-        CatchClause = 247,
-        PropertyAssignment = 248,
-        ShorthandPropertyAssignment = 249,
-        EnumMember = 250,
-        SourceFile = 251,
-        JSDocTypeExpression = 252,
-        JSDocAllType = 253,
-        JSDocUnknownType = 254,
-        JSDocArrayType = 255,
-        JSDocUnionType = 256,
-        JSDocTupleType = 257,
-        JSDocNullableType = 258,
-        JSDocNonNullableType = 259,
-        JSDocRecordType = 260,
-        JSDocRecordMember = 261,
-        JSDocTypeReference = 262,
-        JSDocOptionalType = 263,
-        JSDocFunctionType = 264,
-        JSDocVariadicType = 265,
-        JSDocConstructorType = 266,
-        JSDocThisType = 267,
-        JSDocComment = 268,
-        JSDocTag = 269,
-        JSDocParameterTag = 270,
-        JSDocReturnTag = 271,
-        JSDocTypeTag = 272,
-        JSDocTemplateTag = 273,
-        SyntaxList = 274,
-        Count = 275,
-        FirstAssignment = 56,
-        LastAssignment = 68,
-        FirstReservedWord = 70,
-        LastReservedWord = 105,
-        FirstKeyword = 70,
-        LastKeyword = 135,
-        FirstFutureReservedWord = 106,
-        LastFutureReservedWord = 114,
-        FirstTypeNode = 151,
-        LastTypeNode = 163,
-        FirstPunctuation = 15,
-        LastPunctuation = 68,
-        FirstToken = 0,
-        LastToken = 135,
-        FirstTriviaToken = 2,
-        LastTriviaToken = 7,
-        FirstLiteralToken = 8,
-        LastLiteralToken = 11,
-        FirstTemplateToken = 11,
-        LastTemplateToken = 14,
-        FirstBinaryOperator = 25,
-        LastBinaryOperator = 68,
-        FirstNode = 136,
-    }
-    enum NodeFlags {
-        None = 0,
-        Export = 2,
-        Ambient = 4,
-        Public = 8,
-        Private = 16,
-        Protected = 32,
-        Static = 64,
-        Abstract = 128,
-        Async = 256,
-        Default = 512,
-        MultiLine = 1024,
-        Synthetic = 2048,
-        DeclarationFile = 4096,
-        Let = 8192,
-        Const = 16384,
-        OctalLiteral = 32768,
-        Namespace = 65536,
-        ExportContext = 131072,
-        ContainsThis = 262144,
-        HasImplicitReturn = 524288,
-        HasExplicitReturn = 1048576,
-        GlobalAugmentation = 2097152,
-        HasClassExtends = 4194304,
-        HasDecorators = 8388608,
-        HasParamDecorators = 16777216,
-        HasAsyncFunctions = 33554432,
-        Modifier = 1022,
-        AccessibilityModifier = 56,
-        BlockScoped = 24576,
-        ReachabilityCheckFlags = 1572864,
-        EmitHelperFlags = 62914560,
-    }
-    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,
-        /** An element backed by a class, class-like, or function value */
-        ValueElement = 4,
-        /** Element resolution failed */
-        UnknownElement = 16,
-        IntrinsicElement = 3,
-    }
-    interface Node extends TextRange {
-        kind: SyntaxKind;
-        flags: NodeFlags;
-        decorators?: NodeArray<Decorator>;
-        modifiers?: ModifiersArray;
-        parent?: Node;
-    }
-    interface NodeArray<T> extends Array<T>, TextRange {
-        hasTrailingComma?: boolean;
-    }
-    interface ModifiersArray extends NodeArray<Modifier> {
-        flags: number;
-    }
-    interface Modifier extends Node {
-    }
-    interface Identifier extends PrimaryExpression {
-        text: string;
-        originalKeywordKind?: SyntaxKind;
-    }
-    interface QualifiedName extends Node {
-        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;
-    }
-    interface ComputedPropertyName extends Node {
-        expression: Expression;
-    }
-    interface Decorator extends Node {
-        expression: LeftHandSideExpression;
-    }
-    interface TypeParameterDeclaration extends Declaration {
-        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 {
-    }
-    interface ConstructSignatureDeclaration extends SignatureDeclaration, TypeElement {
-    }
-    interface VariableDeclaration extends Declaration {
-        parent?: VariableDeclarationList;
-        name: Identifier | BindingPattern;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface VariableDeclarationList extends Node {
-        declarations: NodeArray<VariableDeclaration>;
-    }
-    interface ParameterDeclaration extends Declaration {
-        dotDotDotToken?: Node;
-        name: Identifier | BindingPattern;
-        questionToken?: Node;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface BindingElement extends Declaration {
-        propertyName?: PropertyName;
-        dotDotDotToken?: Node;
-        name: Identifier | BindingPattern;
-        initializer?: Expression;
-    }
-    interface PropertySignature extends TypeElement {
-        name: PropertyName;
-        questionToken?: Node;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface PropertyDeclaration extends ClassElement {
-        questionToken?: Node;
-        name: PropertyName;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface ObjectLiteralElement extends Declaration {
-        _objectLiteralBrandBrand: any;
-        name?: PropertyName;
-    }
-    interface PropertyAssignment extends ObjectLiteralElement {
-        _propertyAssignmentBrand: any;
-        name: PropertyName;
-        questionToken?: Node;
-        initializer: Expression;
-    }
-    interface ShorthandPropertyAssignment extends ObjectLiteralElement {
-        name: Identifier;
-        questionToken?: Node;
-        equalsToken?: Node;
-        objectAssignmentInitializer?: Expression;
-    }
-    interface VariableLikeDeclaration extends Declaration {
-        propertyName?: PropertyName;
-        dotDotDotToken?: Node;
-        name: DeclarationName;
-        questionToken?: Node;
-        type?: TypeNode;
-        initializer?: Expression;
-    }
-    interface PropertyLikeDeclaration extends Declaration {
-        name: PropertyName;
-    }
-    interface BindingPattern extends Node {
-        elements: NodeArray<BindingElement>;
-    }
-    interface ObjectBindingPattern extends BindingPattern {
-    }
-    interface ArrayBindingPattern extends BindingPattern {
-    }
-    /**
-     * 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?: Node;
-        questionToken?: Node;
-        body?: Block | Expression;
-    }
-    interface FunctionDeclaration extends FunctionLikeDeclaration, DeclarationStatement {
-        name?: Identifier;
-        body?: FunctionBody;
-    }
-    interface MethodSignature extends SignatureDeclaration, TypeElement {
-        name: PropertyName;
-    }
-    interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
-        name: PropertyName;
-        body?: FunctionBody;
-    }
-    interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement {
-        body?: FunctionBody;
-    }
-    interface SemicolonClassElement extends ClassElement {
-        _semicolonClassElementBrand: any;
-    }
-    interface AccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
-        _accessorDeclarationBrand: any;
-        name: PropertyName;
-        body: FunctionBody;
-    }
-    interface GetAccessorDeclaration extends AccessorDeclaration {
-    }
-    interface SetAccessorDeclaration extends AccessorDeclaration {
-    }
-    interface IndexSignatureDeclaration extends SignatureDeclaration, ClassElement, TypeElement {
-        _indexSignatureDeclarationBrand: any;
-    }
-    interface TypeNode extends Node {
-        _typeNodeBrand: any;
-    }
-    interface ThisTypeNode extends TypeNode {
-        _thisTypeNodeBrand: any;
-    }
-    interface FunctionOrConstructorTypeNode extends TypeNode, SignatureDeclaration {
-        _functionOrConstructorTypeNodeBrand: any;
-    }
-    interface FunctionTypeNode extends FunctionOrConstructorTypeNode {
-    }
-    interface ConstructorTypeNode extends FunctionOrConstructorTypeNode {
-    }
-    interface TypeReferenceNode extends TypeNode {
-        typeName: EntityName;
-        typeArguments?: NodeArray<TypeNode>;
-    }
-    interface TypePredicateNode extends TypeNode {
-        parameterName: Identifier | ThisTypeNode;
-        type: TypeNode;
-    }
-    interface TypeQueryNode extends TypeNode {
-        exprName: EntityName;
-    }
-    interface TypeLiteralNode extends TypeNode, Declaration {
-        members: NodeArray<TypeElement>;
-    }
-    interface ArrayTypeNode extends TypeNode {
-        elementType: TypeNode;
-    }
-    interface TupleTypeNode extends TypeNode {
-        elementTypes: NodeArray<TypeNode>;
-    }
-    interface UnionOrIntersectionTypeNode extends TypeNode {
-        types: NodeArray<TypeNode>;
-    }
-    interface UnionTypeNode extends UnionOrIntersectionTypeNode {
-    }
-    interface IntersectionTypeNode extends UnionOrIntersectionTypeNode {
-    }
-    interface ParenthesizedTypeNode extends TypeNode {
-        type: TypeNode;
-    }
-    interface StringLiteralTypeNode extends LiteralLikeNode, TypeNode {
-        _stringLiteralTypeBrand: any;
-    }
-    interface StringLiteral extends LiteralExpression {
-        _stringLiteralBrand: any;
-    }
-    interface Expression extends Node {
-        _expressionBrand: any;
-        contextualType?: Type;
-    }
-    interface OmittedExpression extends Expression {
-    }
-    interface UnaryExpression extends Expression {
-        _unaryExpressionBrand: any;
-    }
-    interface IncrementExpression extends UnaryExpression {
-        _incrementExpressionBrand: any;
-    }
-    interface PrefixUnaryExpression extends IncrementExpression {
-        operator: SyntaxKind;
-        operand: UnaryExpression;
-    }
-    interface PostfixUnaryExpression extends IncrementExpression {
-        operand: LeftHandSideExpression;
-        operator: SyntaxKind;
-    }
-    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 DeleteExpression extends UnaryExpression {
-        expression: UnaryExpression;
-    }
-    interface TypeOfExpression extends UnaryExpression {
-        expression: UnaryExpression;
-    }
-    interface VoidExpression extends UnaryExpression {
-        expression: UnaryExpression;
-    }
-    interface AwaitExpression extends UnaryExpression {
-        expression: UnaryExpression;
-    }
-    interface YieldExpression extends Expression {
-        asteriskToken?: Node;
-        expression?: Expression;
-    }
-    interface BinaryExpression extends Expression, Declaration {
-        left: Expression;
-        operatorToken: Node;
-        right: Expression;
-    }
-    interface ConditionalExpression extends Expression {
-        condition: Expression;
-        questionToken: Node;
-        whenTrue: Expression;
-        colonToken: Node;
-        whenFalse: Expression;
-    }
-    type FunctionBody = Block;
-    type ConciseBody = FunctionBody | Expression;
-    interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration {
-        name?: Identifier;
-        body: FunctionBody;
-    }
-    interface ArrowFunction extends Expression, FunctionLikeDeclaration {
-        equalsGreaterThanToken: Node;
-        body: ConciseBody;
-    }
-    interface LiteralLikeNode extends Node {
-        text: string;
-        isUnterminated?: boolean;
-        hasExtendedUnicodeEscape?: boolean;
-    }
-    interface LiteralExpression extends LiteralLikeNode, PrimaryExpression {
-        _literalExpressionBrand: any;
-    }
-    interface TemplateLiteralFragment extends LiteralLikeNode {
-        _templateLiteralFragmentBrand: any;
-    }
-    interface TemplateExpression extends PrimaryExpression {
-        head: TemplateLiteralFragment;
-        templateSpans: NodeArray<TemplateSpan>;
-    }
-    interface TemplateSpan extends Node {
-        expression: Expression;
-        literal: TemplateLiteralFragment;
-    }
-    interface ParenthesizedExpression extends PrimaryExpression {
-        expression: Expression;
-    }
-    interface ArrayLiteralExpression extends PrimaryExpression {
-        elements: NodeArray<Expression>;
-    }
-    interface SpreadElementExpression extends Expression {
-        expression: Expression;
-    }
-    interface ObjectLiteralExpression extends PrimaryExpression, Declaration {
-        properties: NodeArray<ObjectLiteralElement>;
-    }
-    interface PropertyAccessExpression extends MemberExpression, Declaration {
-        expression: LeftHandSideExpression;
-        dotToken: Node;
-        name: Identifier;
-    }
-    interface ElementAccessExpression extends MemberExpression {
-        expression: LeftHandSideExpression;
-        argumentExpression?: Expression;
-    }
-    interface CallExpression extends LeftHandSideExpression, Declaration {
-        expression: LeftHandSideExpression;
-        typeArguments?: NodeArray<TypeNode>;
-        arguments: NodeArray<Expression>;
-    }
-    interface ExpressionWithTypeArguments extends TypeNode {
-        expression: LeftHandSideExpression;
-        typeArguments?: NodeArray<TypeNode>;
-    }
-    interface NewExpression extends CallExpression, PrimaryExpression {
-    }
-    interface TaggedTemplateExpression extends MemberExpression {
-        tag: LeftHandSideExpression;
-        template: LiteralExpression | TemplateExpression;
-    }
-    type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator;
-    interface AsExpression extends Expression {
-        expression: Expression;
-        type: TypeNode;
-    }
-    interface TypeAssertion extends UnaryExpression {
-        type: TypeNode;
-        expression: UnaryExpression;
-    }
-    type AssertionExpression = TypeAssertion | AsExpression;
-    interface JsxElement extends PrimaryExpression {
-        openingElement: JsxOpeningElement;
-        children: NodeArray<JsxChild>;
-        closingElement: JsxClosingElement;
-    }
-    interface JsxOpeningElement extends Expression {
-        _openingElementBrand?: any;
-        tagName: EntityName;
-        attributes: NodeArray<JsxAttribute | JsxSpreadAttribute>;
-    }
-    interface JsxSelfClosingElement extends PrimaryExpression, JsxOpeningElement {
-        _selfClosingElementBrand?: any;
-    }
-    type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement;
-    interface JsxAttribute extends Node {
-        name: Identifier;
-        initializer?: Expression;
-    }
-    interface JsxSpreadAttribute extends Node {
-        expression: Expression;
-    }
-    interface JsxClosingElement extends Node {
-        tagName: EntityName;
-    }
-    interface JsxExpression extends Expression {
-        expression?: Expression;
-    }
-    interface JsxText extends Node {
-        _jsxTextExpressionBrand: any;
-    }
-    type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement;
-    interface Statement extends Node {
-        _statementBrand: any;
-    }
-    interface EmptyStatement extends Statement {
-    }
-    interface DebuggerStatement extends Statement {
-    }
-    interface MissingDeclaration extends DeclarationStatement, ClassElement, ObjectLiteralElement, TypeElement {
-        name?: Identifier;
-    }
-    type BlockLike = SourceFile | Block | ModuleBlock | CaseClause;
-    interface Block extends Statement {
-        statements: NodeArray<Statement>;
-    }
-    interface VariableStatement extends Statement {
-        declarationList: VariableDeclarationList;
-    }
-    interface ExpressionStatement extends Statement {
-        expression: Expression;
-    }
-    interface IfStatement extends Statement {
-        expression: Expression;
-        thenStatement: Statement;
-        elseStatement?: Statement;
-    }
-    interface IterationStatement extends Statement {
-        statement: Statement;
-    }
-    interface DoStatement extends IterationStatement {
-        expression: Expression;
-    }
-    interface WhileStatement extends IterationStatement {
-        expression: Expression;
-    }
-    interface ForStatement extends IterationStatement {
-        initializer?: VariableDeclarationList | Expression;
-        condition?: Expression;
-        incrementor?: Expression;
-    }
-    interface ForInStatement extends IterationStatement {
-        initializer: VariableDeclarationList | Expression;
-        expression: Expression;
-    }
-    interface ForOfStatement extends IterationStatement {
-        initializer: VariableDeclarationList | Expression;
-        expression: Expression;
-    }
-    interface BreakStatement extends Statement {
-        label?: Identifier;
-    }
-    interface ContinueStatement extends Statement {
-        label?: Identifier;
-    }
-    type BreakOrContinueStatement = BreakStatement | ContinueStatement;
-    interface ReturnStatement extends Statement {
-        expression?: Expression;
-    }
-    interface WithStatement extends Statement {
-        expression: Expression;
-        statement: Statement;
-    }
-    interface SwitchStatement extends Statement {
-        expression: Expression;
-        caseBlock: CaseBlock;
-    }
-    interface CaseBlock extends Node {
-        clauses: NodeArray<CaseOrDefaultClause>;
-    }
-    interface CaseClause extends Node {
-        expression: Expression;
-        statements: NodeArray<Statement>;
-    }
-    interface DefaultClause extends Node {
-        statements: NodeArray<Statement>;
-    }
-    type CaseOrDefaultClause = CaseClause | DefaultClause;
-    interface LabeledStatement extends Statement {
-        label: Identifier;
-        statement: Statement;
-    }
-    interface ThrowStatement extends Statement {
-        expression: Expression;
-    }
-    interface TryStatement extends Statement {
-        tryBlock: Block;
-        catchClause?: CatchClause;
-        finallyBlock?: Block;
-    }
-    interface CatchClause extends Node {
-        variableDeclaration: VariableDeclaration;
-        block: Block;
-    }
-    interface ClassLikeDeclaration extends Declaration {
-        name?: Identifier;
-        typeParameters?: NodeArray<TypeParameterDeclaration>;
-        heritageClauses?: NodeArray<HeritageClause>;
-        members: NodeArray<ClassElement>;
-    }
-    interface ClassDeclaration extends ClassLikeDeclaration, DeclarationStatement {
-        name?: Identifier;
-    }
-    interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression {
-    }
-    interface ClassElement extends Declaration {
-        _classElementBrand: any;
-        name?: PropertyName;
-    }
-    interface TypeElement extends Declaration {
-        _typeElementBrand: any;
-        name?: PropertyName;
-        questionToken?: Node;
-    }
-    interface InterfaceDeclaration extends DeclarationStatement {
-        name: Identifier;
-        typeParameters?: NodeArray<TypeParameterDeclaration>;
-        heritageClauses?: NodeArray<HeritageClause>;
-        members: NodeArray<TypeElement>;
-    }
-    interface HeritageClause extends Node {
-        token: SyntaxKind;
-        types?: NodeArray<ExpressionWithTypeArguments>;
-    }
-    interface TypeAliasDeclaration extends DeclarationStatement {
-        name: Identifier;
-        typeParameters?: NodeArray<TypeParameterDeclaration>;
-        type: TypeNode;
-    }
-    interface EnumMember extends Declaration {
-        name: DeclarationName;
-        initializer?: Expression;
-    }
-    interface EnumDeclaration extends DeclarationStatement {
-        name: Identifier;
-        members: NodeArray<EnumMember>;
-    }
-    type ModuleBody = ModuleBlock | ModuleDeclaration;
-    interface ModuleDeclaration extends DeclarationStatement {
-        name: Identifier | LiteralExpression;
-        body: ModuleBlock | ModuleDeclaration;
-    }
-    interface ModuleBlock extends Node, Statement {
-        statements: NodeArray<Statement>;
-    }
-    interface ImportEqualsDeclaration extends DeclarationStatement {
-        name: Identifier;
-        moduleReference: EntityName | ExternalModuleReference;
-    }
-    interface ExternalModuleReference extends Node {
-        expression?: Expression;
-    }
-    interface ImportDeclaration extends Statement {
-        importClause?: ImportClause;
-        moduleSpecifier: Expression;
-    }
-    interface ImportClause extends Declaration {
-        name?: Identifier;
-        namedBindings?: NamespaceImport | NamedImports;
-    }
-    interface NamespaceImport extends Declaration {
-        name: Identifier;
-    }
-    interface ExportDeclaration extends DeclarationStatement {
-        exportClause?: NamedExports;
-        moduleSpecifier?: Expression;
-    }
-    interface NamedImports extends Node {
-        elements: NodeArray<ImportSpecifier>;
-    }
-    interface NamedExports extends Node {
-        elements: NodeArray<ExportSpecifier>;
-    }
-    type NamedImportsOrExports = NamedImports | NamedExports;
-    interface ImportSpecifier extends Declaration {
-        propertyName?: Identifier;
-        name: Identifier;
-    }
-    interface ExportSpecifier extends Declaration {
-        propertyName?: Identifier;
-        name: Identifier;
-    }
-    type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier;
-    interface ExportAssignment extends DeclarationStatement {
-        isExportEquals?: boolean;
-        expression: Expression;
-    }
-    interface FileReference extends TextRange {
-        fileName: string;
-    }
-    interface CommentRange extends TextRange {
-        hasTrailingNewLine?: boolean;
-        kind: SyntaxKind;
-    }
-    interface JSDocTypeExpression extends Node {
-        type: JSDocType;
-    }
-    interface JSDocType extends TypeNode {
-        _jsDocTypeBrand: any;
-    }
-    interface JSDocAllType extends JSDocType {
-        _JSDocAllTypeBrand: any;
-    }
-    interface JSDocUnknownType extends JSDocType {
-        _JSDocUnknownTypeBrand: any;
-    }
-    interface JSDocArrayType extends JSDocType {
-        elementType: JSDocType;
-    }
-    interface JSDocUnionType extends JSDocType {
-        types: NodeArray<JSDocType>;
-    }
-    interface JSDocTupleType extends JSDocType {
-        types: NodeArray<JSDocType>;
-    }
-    interface JSDocNonNullableType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocNullableType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocRecordType extends JSDocType, TypeLiteralNode {
-        members: NodeArray<JSDocRecordMember>;
-    }
-    interface JSDocTypeReference extends JSDocType {
-        name: EntityName;
-        typeArguments: NodeArray<JSDocType>;
-    }
-    interface JSDocOptionalType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocFunctionType extends JSDocType, SignatureDeclaration {
-        parameters: NodeArray<ParameterDeclaration>;
-        type: JSDocType;
-    }
-    interface JSDocVariadicType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocConstructorType extends JSDocType {
-        type: JSDocType;
-    }
-    interface JSDocThisType extends JSDocType {
-        type: JSDocType;
-    }
-    type JSDocTypeReferencingNode = JSDocThisType | JSDocConstructorType | JSDocVariadicType | JSDocOptionalType | JSDocNullableType | JSDocNonNullableType;
-    interface JSDocRecordMember extends PropertySignature {
-        name: Identifier | LiteralExpression;
-        type?: JSDocType;
-    }
-    interface JSDocComment extends Node {
-        tags: NodeArray<JSDocTag>;
-    }
-    interface JSDocTag extends Node {
-        atToken: Node;
-        tagName: Identifier;
-    }
-    interface JSDocTemplateTag extends JSDocTag {
-        typeParameters: NodeArray<TypeParameterDeclaration>;
-    }
-    interface JSDocReturnTag extends JSDocTag {
-        typeExpression: JSDocTypeExpression;
-    }
-    interface JSDocTypeTag extends JSDocTag {
-        typeExpression: JSDocTypeExpression;
-    }
-    interface JSDocParameterTag extends JSDocTag {
-        preParameterName?: Identifier;
-        typeExpression?: JSDocTypeExpression;
-        postParameterName?: Identifier;
-        isBracketed: boolean;
-    }
-    interface AmdDependency {
-        path: string;
-        name: string;
-    }
-    interface SourceFile extends Declaration {
-        statements: NodeArray<Statement>;
-        endOfFileToken: Node;
-        fileName: string;
-        path: Path;
-        text: string;
-        amdDependencies: AmdDependency[];
-        moduleName: string;
-        referencedFiles: FileReference[];
-        languageVariant: LanguageVariant;
-        /**
-         * lib.d.ts should have a reference comment like
-         *
-         *  /// <reference no-default-lib="true"/>
-         *
-         * If any other file has this comment, it signals not to include lib.d.ts
-         * because this containing file is intended to act as a default library.
-         */
-        hasNoDefaultLib: boolean;
-        languageVersion: ScriptTarget;
-    }
-    interface ScriptReferenceHost {
-        getCompilerOptions(): CompilerOptions;
-        getSourceFile(fileName: string): SourceFile;
-        getCurrentDirectory(): string;
-    }
-    interface ParseConfigHost {
-        readDirectory(rootDir: string, extension: string, exclude: string[]): string[];
-    }
-    interface WriteFileCallback {
-        (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void): void;
-    }
-    class OperationCanceledException {
-    }
-    interface CancellationToken {
-        isCancellationRequested(): boolean;
-        /** @throws OperationCanceledException if isCancellationRequested is true */
-        throwIfCancellationRequested(): void;
-    }
-    interface Program extends ScriptReferenceHost {
-        /**
-         * Get a list of root file names that were passed to a 'createProgram'
-         */
-        getRootFileNames(): string[];
-        /**
-         * Get a list of files in the program
-         */
-        getSourceFiles(): SourceFile[];
-        /**
-         * Emits the JavaScript and declaration files.  If targetSourceFile is not specified, then
-         * the JavaScript and declaration files will be produced for all the files in this program.
-         * If targetSourceFile is specified, then only the JavaScript and declaration for that
-         * specific file will be generated.
-         *
-         * If writeFile is not specified then the writeFile callback from the compiler host will be
-         * used for writing the JavaScript and declaration files.  Otherwise, the writeFile parameter
-         * will be invoked when writing the JavaScript and declaration files.
-         */
-        emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken): EmitResult;
-        getOptionsDiagnostics(cancellationToken?: CancellationToken): Diagnostic[];
-        getGlobalDiagnostics(cancellationToken?: CancellationToken): Diagnostic[];
-        getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
-        getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
-        getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
-        /**
-         * Gets a type checker that can be used to semantically analyze source fils in the program.
-         */
-        getTypeChecker(): TypeChecker;
-    }
-    interface SourceMapSpan {
-        /** Line number in the .js file. */
-        emittedLine: number;
-        /** Column number in the .js file. */
-        emittedColumn: number;
-        /** Line number in the .ts file. */
-        sourceLine: number;
-        /** Column number in the .ts file. */
-        sourceColumn: number;
-        /** Optional name (index into names array) associated with this span. */
-        nameIndex?: number;
-        /** .ts file (index into sources array) associated with this span */
-        sourceIndex: number;
-    }
-    interface SourceMapData {
-        sourceMapFilePath: string;
-        jsSourceMappingURL: string;
-        sourceMapFile: string;
-        sourceMapSourceRoot: string;
-        sourceMapSources: string[];
-        sourceMapSourcesContent?: string[];
-        inputSourceFileNames: string[];
-        sourceMapNames?: string[];
-        sourceMapMappings: string;
-        sourceMapDecodedMappings: SourceMapSpan[];
-    }
-    /** Return code used by getEmitOutput function to indicate status of the function */
-    enum ExitStatus {
-        Success = 0,
-        DiagnosticsPresent_OutputsSkipped = 1,
-        DiagnosticsPresent_OutputsGenerated = 2,
-    }
-    interface EmitResult {
-        emitSkipped: boolean;
-        diagnostics: Diagnostic[];
-    }
-    interface TypeChecker {
-        getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type;
-        getDeclaredTypeOfSymbol(symbol: Symbol): Type;
-        getPropertiesOfType(type: Type): Symbol[];
-        getPropertyOfType(type: Type, propertyName: string): Symbol;
-        getSignaturesOfType(type: Type, kind: SignatureKind): Signature[];
-        getIndexTypeOfType(type: Type, kind: IndexKind): Type;
-        getBaseTypes(type: InterfaceType): ObjectType[];
-        getReturnTypeOfSignature(signature: Signature): Type;
-        getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[];
-        getSymbolAtLocation(node: Node): Symbol;
-        getSymbolsOfParameterPropertyDeclaration(parameter: ParameterDeclaration, parameterName: string): Symbol[];
-        getShorthandAssignmentValueSymbol(location: Node): Symbol;
-        getExportSpecifierLocalTargetSymbol(location: ExportSpecifier): Symbol;
-        getTypeAtLocation(node: Node): Type;
-        typeToString(type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string;
-        symbolToString(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): string;
-        getSymbolDisplayBuilder(): SymbolDisplayBuilder;
-        getFullyQualifiedName(symbol: Symbol): string;
-        getAugmentedPropertiesOfType(type: Type): Symbol[];
-        getRootSymbols(symbol: Symbol): Symbol[];
-        getContextualType(node: Expression): Type;
-        getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[]): Signature;
-        getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature;
-        isImplementationOfOverload(node: FunctionLikeDeclaration): boolean;
-        isUndefinedSymbol(symbol: Symbol): boolean;
-        isArgumentsSymbol(symbol: Symbol): boolean;
-        isUnknownSymbol(symbol: Symbol): boolean;
-        getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number;
-        isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean;
-        getAliasedSymbol(symbol: Symbol): Symbol;
-        getExportsOfModule(moduleSymbol: Symbol): Symbol[];
-        getJsxElementAttributesType(elementNode: JsxOpeningLikeElement): Type;
-        getJsxIntrinsicTagNames(): Symbol[];
-        isOptionalParameter(node: ParameterDeclaration): boolean;
-    }
-    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(signatures: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): 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(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 {
-        writeKeyword(text: string): void;
-        writeOperator(text: string): void;
-        writePunctuation(text: string): void;
-        writeSpace(text: string): void;
-        writeStringLiteral(text: string): void;
-        writeParameter(text: string): void;
-        writeSymbol(text: string, symbol: Symbol): void;
-        writeLine(): void;
-        increaseIndent(): void;
-        decreaseIndent(): void;
-        clear(): void;
-        trackSymbol(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void;
-        reportInaccessibleThisError(): void;
-    }
-    enum TypeFormatFlags {
-        None = 0,
-        WriteArrayAsGenericType = 1,
-        UseTypeOfFunction = 2,
-        NoTruncation = 4,
-        WriteArrowStyleSignature = 8,
-        WriteOwnNameForAnyLike = 16,
-        WriteTypeArgumentsOfSignature = 32,
-        InElementType = 64,
-        UseFullyQualifiedType = 128,
-    }
-    enum SymbolFormatFlags {
-        None = 0,
-        WriteTypeParametersOrArguments = 1,
-        UseOnlyExternalAliasing = 2,
-    }
-    enum TypePredicateKind {
-        This = 0,
-        Identifier = 1,
-    }
-    interface TypePredicateBase {
-        kind: TypePredicateKind;
-        type: Type;
-    }
-    interface ThisTypePredicate extends TypePredicateBase {
-        _thisTypePredicateBrand: any;
-    }
-    interface IdentifierTypePredicate extends TypePredicateBase {
-        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,
-        ExportType = 2097152,
-        ExportNamespace = 4194304,
-        Alias = 8388608,
-        Instantiated = 16777216,
-        Merged = 33554432,
-        Transient = 67108864,
-        Prototype = 134217728,
-        SyntheticProperty = 268435456,
-        Optional = 536870912,
-        ExportStar = 1073741824,
-        Enum = 384,
-        Variable = 3,
-        Value = 107455,
-        Type = 793056,
-        Namespace = 1536,
-        Module = 1536,
-        Accessor = 98304,
-        FunctionScopedVariableExcludes = 107454,
-        BlockScopedVariableExcludes = 107455,
-        ParameterExcludes = 107455,
-        PropertyExcludes = 107455,
-        EnumMemberExcludes = 107455,
-        FunctionExcludes = 106927,
-        ClassExcludes = 899519,
-        InterfaceExcludes = 792960,
-        RegularEnumExcludes = 899327,
-        ConstEnumExcludes = 899967,
-        ValueModuleExcludes = 106639,
-        NamespaceModuleExcludes = 0,
-        MethodExcludes = 99263,
-        GetAccessorExcludes = 41919,
-        SetAccessorExcludes = 74687,
-        TypeParameterExcludes = 530912,
-        TypeAliasExcludes = 793056,
-        AliasExcludes = 8388608,
-        ModuleMember = 8914931,
-        ExportHasLocal = 944,
-        HasExports = 1952,
-        HasMembers = 6240,
-        BlockScoped = 418,
-        PropertyOrAccessor = 98308,
-        Export = 7340032,
-    }
-    interface Symbol {
-        flags: SymbolFlags;
-        name: string;
-        declarations?: Declaration[];
-        valueDeclaration?: Declaration;
-        members?: SymbolTable;
-        exports?: SymbolTable;
-    }
-    interface SymbolTable {
-        [index: string]: Symbol;
-    }
-    enum TypeFlags {
-        Any = 1,
-        String = 2,
-        Number = 4,
-        Boolean = 8,
-        Void = 16,
-        Undefined = 32,
-        Null = 64,
-        Enum = 128,
-        StringLiteral = 256,
-        TypeParameter = 512,
-        Class = 1024,
-        Interface = 2048,
-        Reference = 4096,
-        Tuple = 8192,
-        Union = 16384,
-        Intersection = 32768,
-        Anonymous = 65536,
-        Instantiated = 131072,
-        ObjectLiteral = 524288,
-        ESSymbol = 16777216,
-        ThisType = 33554432,
-        ObjectLiteralPatternWithComputedProperties = 67108864,
-        StringLike = 258,
-        NumberLike = 132,
-        ObjectType = 80896,
-        UnionOrIntersection = 49152,
-        StructuredType = 130048,
-    }
-    type DestructuringPattern = BindingPattern | ObjectLiteralExpression | ArrayLiteralExpression;
-    interface Type {
-        flags: TypeFlags;
-        symbol?: Symbol;
-        pattern?: DestructuringPattern;
-    }
-    interface StringLiteralType extends Type {
-        text: string;
-    }
-    interface ObjectType extends Type {
-    }
-    interface InterfaceType extends ObjectType {
-        typeParameters: TypeParameter[];
-        outerTypeParameters: TypeParameter[];
-        localTypeParameters: TypeParameter[];
-        thisType: TypeParameter;
-    }
-    interface InterfaceTypeWithDeclaredMembers extends InterfaceType {
-        declaredProperties: Symbol[];
-        declaredCallSignatures: Signature[];
-        declaredConstructSignatures: Signature[];
-        declaredStringIndexType: Type;
-        declaredNumberIndexType: Type;
-    }
-    interface TypeReference extends ObjectType {
-        target: GenericType;
-        typeArguments: Type[];
-    }
-    interface GenericType extends InterfaceType, TypeReference {
-    }
-    interface TupleType extends ObjectType {
-        elementTypes: Type[];
-    }
-    interface UnionOrIntersectionType extends Type {
-        types: Type[];
-    }
-    interface UnionType extends UnionOrIntersectionType {
-    }
-    interface IntersectionType extends UnionOrIntersectionType {
-    }
-    interface TypeParameter extends Type {
-        constraint: Type;
-    }
-    enum SignatureKind {
-        Call = 0,
-        Construct = 1,
-    }
-    interface Signature {
-        declaration: SignatureDeclaration;
-        typeParameters: TypeParameter[];
-        parameters: Symbol[];
-    }
-    enum IndexKind {
-        String = 0,
-        Number = 1,
-    }
-    interface DiagnosticMessage {
-        key: string;
-        category: DiagnosticCategory;
-        code: number;
-        message: string;
-    }
-    /**
-     * A linked list of formatted diagnostic messages to be used as part of a multiline message.
-     * It is built from the bottom up, leaving the head to be the "main" diagnostic.
-     * While it seems that DiagnosticMessageChain is structurally similar to DiagnosticMessage,
-     * the difference is that messages are all preformatted in DMC.
-     */
-    interface DiagnosticMessageChain {
-        messageText: string;
-        category: DiagnosticCategory;
-        code: number;
-        next?: DiagnosticMessageChain;
-    }
-    interface Diagnostic {
-        file: SourceFile;
-        start: number;
-        length: number;
-        messageText: string | DiagnosticMessageChain;
-        category: DiagnosticCategory;
-        code: number;
-    }
-    enum DiagnosticCategory {
-        Warning = 0,
-        Error = 1,
-        Message = 2,
-    }
-    enum ModuleResolutionKind {
-        Classic = 1,
-        NodeJs = 2,
-    }
-    interface CompilerOptions {
-        allowNonTsExtensions?: boolean;
-        charset?: string;
-        declaration?: boolean;
-        diagnostics?: boolean;
-        emitBOM?: boolean;
-        help?: boolean;
-        init?: boolean;
-        inlineSourceMap?: boolean;
-        inlineSources?: boolean;
-        jsx?: JsxEmit;
-        reactNamespace?: string;
-        listFiles?: boolean;
-        locale?: string;
-        mapRoot?: string;
-        module?: ModuleKind;
-        newLine?: NewLineKind;
-        noEmit?: boolean;
-        noEmitHelpers?: boolean;
-        noEmitOnError?: boolean;
-        noErrorTruncation?: boolean;
-        noImplicitAny?: boolean;
-        noLib?: boolean;
-        noResolve?: boolean;
-        out?: string;
-        outFile?: string;
-        outDir?: string;
-        preserveConstEnums?: boolean;
-        project?: string;
-        removeComments?: boolean;
-        rootDir?: string;
-        sourceMap?: boolean;
-        sourceRoot?: string;
-        suppressExcessPropertyErrors?: boolean;
-        suppressImplicitAnyIndexErrors?: boolean;
-        target?: ScriptTarget;
-        version?: boolean;
-        watch?: boolean;
-        isolatedModules?: boolean;
-        experimentalDecorators?: boolean;
-        emitDecoratorMetadata?: boolean;
-        moduleResolution?: ModuleResolutionKind;
-        allowUnusedLabels?: boolean;
-        allowUnreachableCode?: boolean;
-        noImplicitReturns?: boolean;
-        noFallthroughCasesInSwitch?: boolean;
-        forceConsistentCasingInFileNames?: boolean;
-        allowSyntheticDefaultImports?: boolean;
-        allowJs?: boolean;
-        noImplicitUseStrict?: boolean;
-        [option: string]: string | number | boolean;
-    }
-    enum ModuleKind {
-        None = 0,
-        CommonJS = 1,
-        AMD = 2,
-        UMD = 3,
-        System = 4,
-        ES6 = 5,
-        ES2015 = 5,
-    }
-    enum JsxEmit {
-        None = 0,
-        Preserve = 1,
-        React = 2,
-    }
-    enum NewLineKind {
-        CarriageReturnLineFeed = 0,
-        LineFeed = 1,
-    }
-    interface LineAndCharacter {
-        line: number;
-        character: number;
-    }
-    enum ScriptTarget {
-        ES3 = 0,
-        ES5 = 1,
-        ES6 = 2,
-        ES2015 = 2,
-        Latest = 2,
-    }
-    enum LanguageVariant {
-        Standard = 0,
-        JSX = 1,
-    }
-    interface ParsedCommandLine {
-        options: CompilerOptions;
-        fileNames: string[];
-        errors: Diagnostic[];
-    }
-    interface ModuleResolutionHost {
-        fileExists(fileName: string): boolean;
-        readFile(fileName: string): string;
-        directoryExists?(directoryName: string): boolean;
-    }
-    interface ResolvedModule {
-        resolvedFileName: string;
-        isExternalLibraryImport?: boolean;
-    }
-    interface ResolvedModuleWithFailedLookupLocations {
-        resolvedModule: ResolvedModule;
-        failedLookupLocations: string[];
-    }
-    interface CompilerHost extends ModuleResolutionHost {
-        getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile;
-        getCancellationToken?(): CancellationToken;
-        getDefaultLibFileName(options: CompilerOptions): string;
-        writeFile: WriteFileCallback;
-        getCurrentDirectory(): string;
-        getCanonicalFileName(fileName: string): string;
-        useCaseSensitiveFileNames(): boolean;
-        getNewLine(): string;
-        resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[];
-    }
-    interface TextSpan {
-        start: number;
-        length: number;
-    }
-    interface TextChangeRange {
-        span: TextSpan;
-        newLength: number;
-    }
-}
-declare namespace ts {
-    type FileWatcherCallback = (path: string, removed?: boolean) => void;
-    type DirectoryWatcherCallback = (path: string) => void;
-    interface System {
-        args: string[];
-        newLine: string;
-        useCaseSensitiveFileNames: boolean;
-        write(s: string): void;
-        readFile(path: string, encoding?: string): string;
-        writeFile(path: string, data: string, writeByteOrderMark?: boolean): void;
-        watchFile?(path: Path, callback: FileWatcherCallback): 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;
-        readDirectory(path: string, extension?: string, exclude?: string[]): string[];
-        getMemoryUsage?(): number;
-        exit(exitCode?: number): void;
-    }
-    interface FileWatcher {
-        close(): void;
-    }
-    interface DirectoryWatcher extends FileWatcher {
-        directoryPath: Path;
-        referenceCount: number;
-    }
-    var sys: System;
-}
-declare namespace ts {
-    interface 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;
-        reScanJsxToken(): SyntaxKind;
-        scanJsxToken(): SyntaxKind;
-        scanJSDocToken(): SyntaxKind;
-        scan(): SyntaxKind;
-        setText(text: string, start?: number, length?: number): void;
-        setOnError(onError: ErrorCallback): void;
-        setScriptTarget(scriptTarget: ScriptTarget): void;
-        setLanguageVariant(variant: LanguageVariant): void;
-        setTextPos(textPos: number): void;
-        lookAhead<T>(callback: () => T): T;
-        scanRange<T>(start: number, length: number, callback: () => T): T;
-        tryScan<T>(callback: () => T): T;
-    }
-    function tokenToString(t: SyntaxKind): string;
-    function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number;
-    function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter;
-    function isWhiteSpace(ch: number): boolean;
-    function isLineBreak(ch: number): boolean;
-    function couldStartTrivia(text: string, pos: number): boolean;
-    function getLeadingCommentRanges(text: string, pos: number): CommentRange[];
-    function getTrailingCommentRanges(text: string, pos: number): CommentRange[];
-    /** Optionally, get the shebang */
-    function getShebang(text: string): string;
-    function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean;
-    function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean;
-    function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner;
-}
-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;
-    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;
-    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;
-    /**
-     * Called to merge all the changes that occurred across several versions of a script snapshot
-     * into a single change.  i.e. if a user keeps making successive edits to a script we will
-     * have a text change from V1 to V2, V2 to V3, ..., Vn.
-     *
-     * This function will then merge those changes into a single change range valid between V1 and
-     * Vn.
-     */
-    function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange;
-    function getTypeParameterOwner(d: Declaration): Declaration;
-    function isParameterPropertyDeclaration(node: ParameterDeclaration): boolean;
-}
-declare namespace ts {
-    function createNode(kind: SyntaxKind, pos?: number, end?: number): Node;
-    function forEachChild<T>(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T;
-    function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean): SourceFile;
-    function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
-}
-declare namespace ts {
-    const version: string;
-    function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean): string;
-    function resolveTripleslashReference(moduleName: string, containingFile: string): string;
-    function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
-    function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
-    function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
-    function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost;
-    function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
-    function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string;
-    function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost, oldProgram?: Program): Program;
-}
-declare namespace ts {
-    function parseCommandLine(commandLine: string[], readFile?: (path: string) => string): ParsedCommandLine;
-    /**
-      * Read tsconfig.json file
-      * @param fileName The path to the config file
-      */
-    function readConfigFile(fileName: string, readFile: (path: string) => string): {
-        config?: any;
-        error?: Diagnostic;
-    };
-    /**
-      * Parse the text of the tsconfig.json file
-      * @param fileName The path to the config file
-      * @param jsonText The text of the config file
-      */
-    function parseConfigFileTextToJson(fileName: string, jsonText: string): {
-        config?: any;
-        error?: Diagnostic;
-    };
-    /**
-      * Parse the contents of a config file (tsconfig.json).
-      * @param json The contents of the config file to parse
-      * @param host Instance of ParseConfigHost used to enumerate files in folder.
-      * @param basePath A root directory to resolve relative path entries in the config
-      *    file to. e.g. outDir
-      */
-    function parseJsonConfigFileContent(json: any, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string): ParsedCommandLine;
-    function convertCompilerOptionsFromJson(jsonOptions: any, basePath: string, configFileName?: string): {
-        options: CompilerOptions;
-        errors: Diagnostic[];
-    };
-}
-declare namespace ts {
-    /** The version of the language service API */
-    const servicesVersion: string;
-    interface Node {
-        getSourceFile(): SourceFile;
-        getChildCount(sourceFile?: SourceFile): number;
-        getChildAt(index: number, sourceFile?: SourceFile): Node;
-        getChildren(sourceFile?: SourceFile): Node[];
-        getStart(sourceFile?: SourceFile): number;
-        getFullStart(): number;
-        getEnd(): number;
-        getWidth(sourceFile?: SourceFile): number;
-        getFullWidth(): number;
-        getLeadingTriviaWidth(sourceFile?: SourceFile): number;
-        getFullText(sourceFile?: SourceFile): string;
-        getText(sourceFile?: SourceFile): string;
-        getFirstToken(sourceFile?: SourceFile): Node;
-        getLastToken(sourceFile?: SourceFile): Node;
-    }
-    interface Symbol {
-        getFlags(): SymbolFlags;
-        getName(): string;
-        getDeclarations(): Declaration[];
-        getDocumentationComment(): SymbolDisplayPart[];
-    }
-    interface Type {
-        getFlags(): TypeFlags;
-        getSymbol(): Symbol;
-        getProperties(): Symbol[];
-        getProperty(propertyName: string): Symbol;
-        getApparentProperties(): Symbol[];
-        getCallSignatures(): Signature[];
-        getConstructSignatures(): Signature[];
-        getStringIndexType(): Type;
-        getNumberIndexType(): Type;
-        getBaseTypes(): ObjectType[];
-    }
-    interface Signature {
-        getDeclaration(): SignatureDeclaration;
-        getTypeParameters(): Type[];
-        getParameters(): Symbol[];
-        getReturnType(): Type;
-        getDocumentationComment(): SymbolDisplayPart[];
-    }
-    interface SourceFile {
-        getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
-        getLineStarts(): number[];
-        getPositionOfLineAndCharacter(line: number, character: number): number;
-        update(newText: string, textChangeRange: TextChangeRange): SourceFile;
-    }
-    /**
-     * Represents an immutable snapshot of a script at a specified time.Once acquired, the
-     * snapshot is observably immutable. i.e. the same calls with the same parameters will return
-     * the same values.
-     */
-    interface IScriptSnapshot {
-        /** Gets a portion of the script snapshot specified by [start, end). */
-        getText(start: number, end: number): string;
-        /** Gets the length of this script snapshot. */
-        getLength(): number;
-        /**
-         * Gets the TextChangeRange that describe how the text changed between this text and
-         * an older version.  This information is used by the incremental parser to determine
-         * what sections of the script need to be re-parsed.  'undefined' can be returned if the
-         * change range cannot be determined.  However, in that case, incremental parsing will
-         * not happen and the entire document will be re - parsed.
-         */
-        getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange;
-        /** Releases all resources held by this script snapshot */
-        dispose?(): void;
-    }
-    namespace ScriptSnapshot {
-        function fromString(text: string): IScriptSnapshot;
-    }
-    interface PreProcessedFileInfo {
-        referencedFiles: FileReference[];
-        importedFiles: FileReference[];
-        ambientExternalModules: string[];
-        isLibFile: boolean;
-    }
-    interface HostCancellationToken {
-        isCancellationRequested(): boolean;
-    }
-    interface LanguageServiceHost {
-        getCompilationSettings(): CompilerOptions;
-        getNewLine?(): string;
-        getProjectVersion?(): string;
-        getScriptFileNames(): string[];
-        getScriptVersion(fileName: string): string;
-        getScriptSnapshot(fileName: string): IScriptSnapshot;
-        getLocalizedDiagnosticMessages?(): any;
-        getCancellationToken?(): HostCancellationToken;
-        getCurrentDirectory(): string;
-        getDefaultLibFileName(options: CompilerOptions): string;
-        log?(s: string): void;
-        trace?(s: string): void;
-        error?(s: string): void;
-        useCaseSensitiveFileNames?(): boolean;
-        resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[];
-        directoryExists?(directoryName: string): boolean;
-    }
-    interface LanguageService {
-        cleanupSemanticCache(): void;
-        getSyntacticDiagnostics(fileName: string): Diagnostic[];
-        getSemanticDiagnostics(fileName: string): Diagnostic[];
-        getCompilerOptionsDiagnostics(): Diagnostic[];
-        /**
-         * @deprecated Use getEncodedSyntacticClassifications instead.
-         */
-        getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
-        /**
-         * @deprecated Use getEncodedSemanticClassifications instead.
-         */
-        getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
-        getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications;
-        getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications;
-        getCompletionsAtPosition(fileName: string, position: number): CompletionInfo;
-        getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails;
-        getQuickInfoAtPosition(fileName: string, position: number): QuickInfo;
-        getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan;
-        getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan;
-        getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems;
-        getRenameInfo(fileName: string, position: number): RenameInfo;
-        findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[];
-        getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
-        getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
-        getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[];
-        findReferences(fileName: string, position: number): ReferencedSymbol[];
-        getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[];
-        /** @deprecated */
-        getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[];
-        getNavigateToItems(searchValue: string, maxResultCount?: number): NavigateToItem[];
-        getNavigationBarItems(fileName: string): NavigationBarItem[];
-        getOutliningSpans(fileName: string): OutliningSpan[];
-        getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[];
-        getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[];
-        getIndentationAtPosition(fileName: string, position: number, options: EditorOptions): number;
-        getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions): TextChange[];
-        getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions): TextChange[];
-        getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions): TextChange[];
-        getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion;
-        getEmitOutput(fileName: string): EmitOutput;
-        getProgram(): Program;
-        getSourceFile(fileName: string): SourceFile;
-        dispose(): void;
-    }
-    interface Classifications {
-        spans: number[];
-        endOfLineState: EndOfLineState;
-    }
-    interface ClassifiedSpan {
-        textSpan: TextSpan;
-        classificationType: string;
-    }
-    interface NavigationBarItem {
-        text: string;
-        kind: string;
-        kindModifiers: string;
-        spans: TextSpan[];
-        childItems: NavigationBarItem[];
-        indent: number;
-        bolded: boolean;
-        grayed: boolean;
-    }
-    interface TodoCommentDescriptor {
-        text: string;
-        priority: number;
-    }
-    interface TodoComment {
-        descriptor: TodoCommentDescriptor;
-        message: string;
-        position: number;
-    }
-    class TextChange {
-        span: TextSpan;
-        newText: string;
-    }
-    interface TextInsertion {
-        newText: string;
-        /** The position in newText the caret should point to after the insertion. */
-        caretOffset: number;
-    }
-    interface RenameLocation {
-        textSpan: TextSpan;
-        fileName: string;
-    }
-    interface ReferenceEntry {
-        textSpan: TextSpan;
-        fileName: string;
-        isWriteAccess: boolean;
-    }
-    interface DocumentHighlights {
-        fileName: string;
-        highlightSpans: HighlightSpan[];
-    }
-    namespace HighlightSpanKind {
-        const none: string;
-        const definition: string;
-        const reference: string;
-        const writtenReference: string;
-    }
-    interface HighlightSpan {
-        fileName?: string;
-        textSpan: TextSpan;
-        kind: string;
-    }
-    interface NavigateToItem {
-        name: string;
-        kind: string;
-        kindModifiers: string;
-        matchKind: string;
-        isCaseSensitive: boolean;
-        fileName: string;
-        textSpan: TextSpan;
-        containerName: string;
-        containerKind: string;
-    }
-    interface EditorOptions {
-        IndentSize: number;
-        TabSize: number;
-        NewLineCharacter: string;
-        ConvertTabsToSpaces: boolean;
-        IndentStyle: IndentStyle;
-    }
-    enum IndentStyle {
-        None = 0,
-        Block = 1,
-        Smart = 2,
-    }
-    interface FormatCodeOptions extends EditorOptions {
-        InsertSpaceAfterCommaDelimiter: boolean;
-        InsertSpaceAfterSemicolonInForStatements: boolean;
-        InsertSpaceBeforeAndAfterBinaryOperators: boolean;
-        InsertSpaceAfterKeywordsInControlFlowStatements: boolean;
-        InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean;
-        InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean;
-        InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean;
-        InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean;
-        PlaceOpenBraceOnNewLineForFunctions: boolean;
-        PlaceOpenBraceOnNewLineForControlBlocks: boolean;
-        [s: string]: boolean | number | string;
-    }
-    interface DefinitionInfo {
-        fileName: string;
-        textSpan: TextSpan;
-        kind: string;
-        name: string;
-        containerKind: string;
-        containerName: string;
-    }
-    interface ReferencedSymbol {
-        definition: DefinitionInfo;
-        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 QuickInfo {
-        kind: string;
-        kindModifiers: string;
-        textSpan: TextSpan;
-        displayParts: SymbolDisplayPart[];
-        documentation: SymbolDisplayPart[];
-    }
-    interface RenameInfo {
-        canRename: boolean;
-        localizedErrorMessage: string;
-        displayName: string;
-        fullDisplayName: string;
-        kind: string;
-        kindModifiers: string;
-        triggerSpan: TextSpan;
-    }
-    interface SignatureHelpParameter {
-        name: string;
-        documentation: SymbolDisplayPart[];
-        displayParts: SymbolDisplayPart[];
-        isOptional: boolean;
-    }
-    /**
-     * Represents a single signature to show in signature help.
-     * The id is used for subsequent calls into the language service to ask questions about the
-     * signature help item in the context of any documents that have been updated.  i.e. after
-     * an edit has happened, while signature help is still active, the host can ask important
-     * questions like 'what parameter is the user currently contained within?'.
-     */
-    interface SignatureHelpItem {
-        isVariadic: boolean;
-        prefixDisplayParts: SymbolDisplayPart[];
-        suffixDisplayParts: SymbolDisplayPart[];
-        separatorDisplayParts: SymbolDisplayPart[];
-        parameters: SignatureHelpParameter[];
-        documentation: SymbolDisplayPart[];
-    }
-    /**
-     * Represents a set of signature help items, and the preferred item that should be selected.
-     */
-    interface SignatureHelpItems {
-        items: SignatureHelpItem[];
-        applicableSpan: TextSpan;
-        selectedItemIndex: number;
-        argumentIndex: number;
-        argumentCount: number;
-    }
-    interface CompletionInfo {
-        isMemberCompletion: boolean;
-        isNewIdentifierLocation: boolean;
-        entries: CompletionEntry[];
-    }
-    interface CompletionEntry {
-        name: string;
-        kind: string;
-        kindModifiers: string;
-        sortText: string;
-    }
-    interface CompletionEntryDetails {
-        name: string;
-        kind: string;
-        kindModifiers: string;
-        displayParts: SymbolDisplayPart[];
-        documentation: SymbolDisplayPart[];
-    }
-    interface OutliningSpan {
-        /** The span of the document to actually collapse. */
-        textSpan: TextSpan;
-        /** The span of the document to display when the user hovers over the collapsed span. */
-        hintSpan: TextSpan;
-        /** The text to display in the editor for the collapsed region. */
-        bannerText: string;
-        /**
-          * Whether or not this region should be automatically collapsed when
-          * the 'Collapse to Definitions' command is invoked.
-          */
-        autoCollapse: boolean;
-    }
-    interface EmitOutput {
-        outputFiles: OutputFile[];
-        emitSkipped: boolean;
-    }
-    enum OutputFileType {
-        JavaScript = 0,
-        SourceMap = 1,
-        Declaration = 2,
-    }
-    interface OutputFile {
-        name: string;
-        writeByteOrderMark: boolean;
-        text: string;
-    }
-    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 {
-        /**
-         * Gives lexical classifications of tokens on a line without any syntactic context.
-         * For instance, a token consisting of the text 'string' can be either an identifier
-         * named 'string' or the keyword 'string', however, because this classifier is not aware,
-         * it relies on certain heuristics to give acceptable results. For classifications where
-         * speed trumps accuracy, this function is preferable; however, for true accuracy, the
-         * syntactic classifier is ideal. In fact, in certain editing scenarios, combining the
-         * lexical, syntactic, and semantic classifiers may issue the best user experience.
-         *
-         * @param text                      The text of a line to classify.
-         * @param lexState                  The state of the lexical classifier at the end of the previous line.
-         * @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier.
-         *                                  If there is no syntactic classifier (syntacticClassifierAbsent=true),
-         *                                  certain heuristics may be used in its place; however, if there is a
-         *                                  syntactic classifier (syntacticClassifierAbsent=false), certain
-         *                                  classifications which may be incorrectly categorized will be given
-         *                                  back as Identifiers in order to allow the syntactic classifier to
-         *                                  subsume the classification.
-         * @deprecated Use getLexicalClassifications instead.
-         */
-        getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult;
-        getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications;
-    }
-    /**
-      * The document registry represents a store of SourceFile objects that can be shared between
-      * multiple LanguageService instances. A LanguageService instance holds on the SourceFile (AST)
-      * of files in the context.
-      * SourceFile objects account for most of the memory usage by the language service. Sharing
-      * the same DocumentRegistry instance between different instances of LanguageService allow
-      * for more efficient memory utilization since all projects will share at least the library
-      * file (lib.d.ts).
-      *
-      * A more advanced use of the document registry is to serialize sourceFile objects to disk
-      * and re-hydrate them when needed.
-      *
-      * To create a default DocumentRegistry, use createDocumentRegistry to create one, and pass it
-      * to all subsequent createLanguageService calls.
-      */
-    interface DocumentRegistry {
-        /**
-          * Request a stored SourceFile with a given fileName and compilationSettings.
-          * The first call to acquire will call createLanguageServiceSourceFile to generate
-          * the SourceFile if was not found in the registry.
-          *
-          * @param fileName The name of the file requested
-          * @param compilationSettings Some compilation settings like target affects the
-          * shape of a the resulting SourceFile. This allows the DocumentRegistry to store
-          * multiple copies of the same file for different compilation settings.
-          * @parm scriptSnapshot Text of the file. Only used if the file was not found
-          * in the registry and a new one was created.
-          * @parm version Current version of the file. Only used if the file was not found
-          * in the registry and a new one was created.
-          */
-        acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string): SourceFile;
-        /**
-          * Request an updated version of an already existing SourceFile with a given fileName
-          * and compilationSettings. The update will in-turn call updateLanguageServiceSourceFile
-          * to get an updated SourceFile.
-          *
-          * @param fileName The name of the file requested
-          * @param compilationSettings Some compilation settings like target affects the
-          * shape of a the resulting SourceFile. This allows the DocumentRegistry to store
-          * multiple copies of the same file for different compilation settings.
-          * @param scriptSnapshot Text of the file.
-          * @param version Current version of the file.
-          */
-        updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string): SourceFile;
-        /**
-          * Informs the DocumentRegistry that a file is not needed any longer.
-          *
-          * Note: It is not allowed to call release on a SourceFile that was not acquired from
-          * this registry originally.
-          *
-          * @param fileName The name of the file to be released
-          * @param compilationSettings The compilation settings used to acquire the file
-          */
-        releaseDocument(fileName: string, compilationSettings: CompilerOptions): void;
-        reportStats(): string;
-    }
-    namespace ScriptElementKind {
-        const unknown: string;
-        const warning: string;
-        const keyword: string;
-        const scriptElement: string;
-        const moduleElement: string;
-        const classElement: string;
-        const localClassElement: string;
-        const interfaceElement: string;
-        const typeElement: string;
-        const enumElement: string;
-        const variableElement: string;
-        const localVariableElement: string;
-        const functionElement: string;
-        const localFunctionElement: string;
-        const memberFunctionElement: string;
-        const memberGetAccessorElement: string;
-        const memberSetAccessorElement: string;
-        const memberVariableElement: string;
-        const constructorImplementationElement: string;
-        const callSignatureElement: string;
-        const indexSignatureElement: string;
-        const constructSignatureElement: string;
-        const parameterElement: string;
-        const typeParameterElement: string;
-        const primitiveType: string;
-        const label: string;
-        const alias: string;
-        const constElement: string;
-        const letElement: string;
-    }
-    namespace ScriptElementKindModifier {
-        const none: string;
-        const publicMemberModifier: string;
-        const privateMemberModifier: string;
-        const protectedMemberModifier: string;
-        const exportedModifier: string;
-        const ambientModifier: string;
-        const staticModifier: string;
-        const abstractModifier: string;
-    }
-    class ClassificationTypeNames {
-        static comment: string;
-        static identifier: string;
-        static keyword: string;
-        static numericLiteral: string;
-        static operator: string;
-        static stringLiteral: string;
-        static whiteSpace: string;
-        static text: string;
-        static punctuation: string;
-        static className: string;
-        static enumName: string;
-        static interfaceName: string;
-        static moduleName: string;
-        static typeParameterName: string;
-        static typeAliasName: string;
-        static parameterName: string;
-        static docCommentTagName: string;
-        static jsxOpenTagName: string;
-        static jsxCloseTagName: string;
-        static jsxSelfClosingTagName: string;
-        static jsxAttribute: string;
-        static jsxText: string;
-        static jsxAttributeStringLiteralValue: string;
-    }
-    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,
-    }
-    interface DisplayPartsSymbolWriter extends SymbolWriter {
-        displayParts(): SymbolDisplayPart[];
-    }
-    function displayPartsToString(displayParts: SymbolDisplayPart[]): string;
-    function getDefaultCompilerOptions(): CompilerOptions;
-    interface TranspileOptions {
-        compilerOptions?: CompilerOptions;
-        fileName?: string;
-        reportDiagnostics?: boolean;
-        moduleName?: string;
-        renamedDependencies?: Map<string>;
-    }
-    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;
-    function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean): SourceFile;
-    let disableIncrementalParsing: boolean;
-    function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
-    function createDocumentRegistry(useCaseSensitiveFileNames?: boolean, currentDirectory?: string): DocumentRegistry;
-    function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo;
-    function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService;
-    function createClassifier(): Classifier;
-    /**
-      * Get the path of the default library files (lib.d.ts) as distributed with the typescript
-      * node package.
-      * The functionality is not supported if the ts module is consumed outside of a node module.
-      */
-    function getDefaultLibFilePath(options: CompilerOptions): string;
-}
+declare namespace ts {
+    interface Map<T> {
+        [index: string]: T;
+    }
+    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;
+        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,
+        RequireKeyword = 127,
+        NumberKeyword = 128,
+        SetKeyword = 129,
+        StringKeyword = 130,
+        SymbolKeyword = 131,
+        TypeKeyword = 132,
+        FromKeyword = 133,
+        GlobalKeyword = 134,
+        OfKeyword = 135,
+        QualifiedName = 136,
+        ComputedPropertyName = 137,
+        TypeParameter = 138,
+        Parameter = 139,
+        Decorator = 140,
+        PropertySignature = 141,
+        PropertyDeclaration = 142,
+        MethodSignature = 143,
+        MethodDeclaration = 144,
+        Constructor = 145,
+        GetAccessor = 146,
+        SetAccessor = 147,
+        CallSignature = 148,
+        ConstructSignature = 149,
+        IndexSignature = 150,
+        TypePredicate = 151,
+        TypeReference = 152,
+        FunctionType = 153,
+        ConstructorType = 154,
+        TypeQuery = 155,
+        TypeLiteral = 156,
+        ArrayType = 157,
+        TupleType = 158,
+        UnionType = 159,
+        IntersectionType = 160,
+        ParenthesizedType = 161,
+        ThisType = 162,
+        StringLiteralType = 163,
+        ObjectBindingPattern = 164,
+        ArrayBindingPattern = 165,
+        BindingElement = 166,
+        ArrayLiteralExpression = 167,
+        ObjectLiteralExpression = 168,
+        PropertyAccessExpression = 169,
+        ElementAccessExpression = 170,
+        CallExpression = 171,
+        NewExpression = 172,
+        TaggedTemplateExpression = 173,
+        TypeAssertionExpression = 174,
+        ParenthesizedExpression = 175,
+        FunctionExpression = 176,
+        ArrowFunction = 177,
+        DeleteExpression = 178,
+        TypeOfExpression = 179,
+        VoidExpression = 180,
+        AwaitExpression = 181,
+        PrefixUnaryExpression = 182,
+        PostfixUnaryExpression = 183,
+        BinaryExpression = 184,
+        ConditionalExpression = 185,
+        TemplateExpression = 186,
+        YieldExpression = 187,
+        SpreadElementExpression = 188,
+        ClassExpression = 189,
+        OmittedExpression = 190,
+        ExpressionWithTypeArguments = 191,
+        AsExpression = 192,
+        TemplateSpan = 193,
+        SemicolonClassElement = 194,
+        Block = 195,
+        VariableStatement = 196,
+        EmptyStatement = 197,
+        ExpressionStatement = 198,
+        IfStatement = 199,
+        DoStatement = 200,
+        WhileStatement = 201,
+        ForStatement = 202,
+        ForInStatement = 203,
+        ForOfStatement = 204,
+        ContinueStatement = 205,
+        BreakStatement = 206,
+        ReturnStatement = 207,
+        WithStatement = 208,
+        SwitchStatement = 209,
+        LabeledStatement = 210,
+        ThrowStatement = 211,
+        TryStatement = 212,
+        DebuggerStatement = 213,
+        VariableDeclaration = 214,
+        VariableDeclarationList = 215,
+        FunctionDeclaration = 216,
+        ClassDeclaration = 217,
+        InterfaceDeclaration = 218,
+        TypeAliasDeclaration = 219,
+        EnumDeclaration = 220,
+        ModuleDeclaration = 221,
+        ModuleBlock = 222,
+        CaseBlock = 223,
+        ImportEqualsDeclaration = 224,
+        ImportDeclaration = 225,
+        ImportClause = 226,
+        NamespaceImport = 227,
+        NamedImports = 228,
+        ImportSpecifier = 229,
+        ExportAssignment = 230,
+        ExportDeclaration = 231,
+        NamedExports = 232,
+        ExportSpecifier = 233,
+        MissingDeclaration = 234,
+        ExternalModuleReference = 235,
+        JsxElement = 236,
+        JsxSelfClosingElement = 237,
+        JsxOpeningElement = 238,
+        JsxText = 239,
+        JsxClosingElement = 240,
+        JsxAttribute = 241,
+        JsxSpreadAttribute = 242,
+        JsxExpression = 243,
+        CaseClause = 244,
+        DefaultClause = 245,
+        HeritageClause = 246,
+        CatchClause = 247,
+        PropertyAssignment = 248,
+        ShorthandPropertyAssignment = 249,
+        EnumMember = 250,
+        SourceFile = 251,
+        JSDocTypeExpression = 252,
+        JSDocAllType = 253,
+        JSDocUnknownType = 254,
+        JSDocArrayType = 255,
+        JSDocUnionType = 256,
+        JSDocTupleType = 257,
+        JSDocNullableType = 258,
+        JSDocNonNullableType = 259,
+        JSDocRecordType = 260,
+        JSDocRecordMember = 261,
+        JSDocTypeReference = 262,
+        JSDocOptionalType = 263,
+        JSDocFunctionType = 264,
+        JSDocVariadicType = 265,
+        JSDocConstructorType = 266,
+        JSDocThisType = 267,
+        JSDocComment = 268,
+        JSDocTag = 269,
+        JSDocParameterTag = 270,
+        JSDocReturnTag = 271,
+        JSDocTypeTag = 272,
+        JSDocTemplateTag = 273,
+        SyntaxList = 274,
+        Count = 275,
+        FirstAssignment = 56,
+        LastAssignment = 68,
+        FirstReservedWord = 70,
+        LastReservedWord = 105,
+        FirstKeyword = 70,
+        LastKeyword = 135,
+        FirstFutureReservedWord = 106,
+        LastFutureReservedWord = 114,
+        FirstTypeNode = 151,
+        LastTypeNode = 163,
+        FirstPunctuation = 15,
+        LastPunctuation = 68,
+        FirstToken = 0,
+        LastToken = 135,
+        FirstTriviaToken = 2,
+        LastTriviaToken = 7,
+        FirstLiteralToken = 8,
+        LastLiteralToken = 11,
+        FirstTemplateToken = 11,
+        LastTemplateToken = 14,
+        FirstBinaryOperator = 25,
+        LastBinaryOperator = 68,
+        FirstNode = 136,
+    }
+    enum NodeFlags {
+        None = 0,
+        Export = 2,
+        Ambient = 4,
+        Public = 8,
+        Private = 16,
+        Protected = 32,
+        Static = 64,
+        Abstract = 128,
+        Async = 256,
+        Default = 512,
+        MultiLine = 1024,
+        Synthetic = 2048,
+        DeclarationFile = 4096,
+        Let = 8192,
+        Const = 16384,
+        OctalLiteral = 32768,
+        Namespace = 65536,
+        ExportContext = 131072,
+        ContainsThis = 262144,
+        HasImplicitReturn = 524288,
+        HasExplicitReturn = 1048576,
+        GlobalAugmentation = 2097152,
+        HasClassExtends = 4194304,
+        HasDecorators = 8388608,
+        HasParamDecorators = 16777216,
+        HasAsyncFunctions = 33554432,
+        HasJsxSpreadAttribute = 1073741824,
+        Modifier = 1022,
+        AccessibilityModifier = 56,
+        BlockScoped = 24576,
+        ReachabilityCheckFlags = 1572864,
+        EmitHelperFlags = 62914560,
+    }
+    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,
+        /** An element backed by a class, class-like, or function value */
+        ValueElement = 4,
+        /** Element resolution failed */
+        UnknownElement = 16,
+        IntrinsicElement = 3,
+    }
+    interface Node extends TextRange {
+        kind: SyntaxKind;
+        flags: NodeFlags;
+        decorators?: NodeArray<Decorator>;
+        modifiers?: ModifiersArray;
+        parent?: Node;
+    }
+    interface NodeArray<T> extends Array<T>, TextRange {
+        hasTrailingComma?: boolean;
+    }
+    interface ModifiersArray extends NodeArray<Modifier> {
+        flags: number;
+    }
+    interface Modifier extends Node {
+    }
+    interface Identifier extends PrimaryExpression {
+        text: string;
+        originalKeywordKind?: SyntaxKind;
+    }
+    interface QualifiedName extends Node {
+        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;
+    }
+    interface ComputedPropertyName extends Node {
+        expression: Expression;
+    }
+    interface Decorator extends Node {
+        expression: LeftHandSideExpression;
+    }
+    interface TypeParameterDeclaration extends Declaration {
+        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 {
+    }
+    interface ConstructSignatureDeclaration extends SignatureDeclaration, TypeElement {
+    }
+    interface VariableDeclaration extends Declaration {
+        parent?: VariableDeclarationList;
+        name: Identifier | BindingPattern;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface VariableDeclarationList extends Node {
+        declarations: NodeArray<VariableDeclaration>;
+    }
+    interface ParameterDeclaration extends Declaration {
+        dotDotDotToken?: Node;
+        name: Identifier | BindingPattern;
+        questionToken?: Node;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface BindingElement extends Declaration {
+        propertyName?: PropertyName;
+        dotDotDotToken?: Node;
+        name: Identifier | BindingPattern;
+        initializer?: Expression;
+    }
+    interface PropertySignature extends TypeElement {
+        name: PropertyName;
+        questionToken?: Node;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface PropertyDeclaration extends ClassElement {
+        questionToken?: Node;
+        name: PropertyName;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface ObjectLiteralElement extends Declaration {
+        _objectLiteralBrandBrand: any;
+        name?: PropertyName;
+    }
+    interface PropertyAssignment extends ObjectLiteralElement {
+        _propertyAssignmentBrand: any;
+        name: PropertyName;
+        questionToken?: Node;
+        initializer: Expression;
+    }
+    interface ShorthandPropertyAssignment extends ObjectLiteralElement {
+        name: Identifier;
+        questionToken?: Node;
+        equalsToken?: Node;
+        objectAssignmentInitializer?: Expression;
+    }
+    interface VariableLikeDeclaration extends Declaration {
+        propertyName?: PropertyName;
+        dotDotDotToken?: Node;
+        name: DeclarationName;
+        questionToken?: Node;
+        type?: TypeNode;
+        initializer?: Expression;
+    }
+    interface PropertyLikeDeclaration extends Declaration {
+        name: PropertyName;
+    }
+    interface BindingPattern extends Node {
+        elements: NodeArray<BindingElement>;
+    }
+    interface ObjectBindingPattern extends BindingPattern {
+    }
+    interface ArrayBindingPattern extends BindingPattern {
+    }
+    /**
+     * 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?: Node;
+        questionToken?: Node;
+        body?: Block | Expression;
+    }
+    interface FunctionDeclaration extends FunctionLikeDeclaration, DeclarationStatement {
+        name?: Identifier;
+        body?: FunctionBody;
+    }
+    interface MethodSignature extends SignatureDeclaration, TypeElement {
+        name: PropertyName;
+    }
+    interface MethodDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
+        name: PropertyName;
+        body?: FunctionBody;
+    }
+    interface ConstructorDeclaration extends FunctionLikeDeclaration, ClassElement {
+        body?: FunctionBody;
+    }
+    interface SemicolonClassElement extends ClassElement {
+        _semicolonClassElementBrand: any;
+    }
+    interface AccessorDeclaration extends FunctionLikeDeclaration, ClassElement, ObjectLiteralElement {
+        _accessorDeclarationBrand: any;
+        name: PropertyName;
+        body: FunctionBody;
+    }
+    interface GetAccessorDeclaration extends AccessorDeclaration {
+    }
+    interface SetAccessorDeclaration extends AccessorDeclaration {
+    }
+    interface IndexSignatureDeclaration extends SignatureDeclaration, ClassElement, TypeElement {
+        _indexSignatureDeclarationBrand: any;
+    }
+    interface TypeNode extends Node {
+        _typeNodeBrand: any;
+    }
+    interface ThisTypeNode extends TypeNode {
+        _thisTypeNodeBrand: any;
+    }
+    interface FunctionOrConstructorTypeNode extends TypeNode, SignatureDeclaration {
+        _functionOrConstructorTypeNodeBrand: any;
+    }
+    interface FunctionTypeNode extends FunctionOrConstructorTypeNode {
+    }
+    interface ConstructorTypeNode extends FunctionOrConstructorTypeNode {
+    }
+    interface TypeReferenceNode extends TypeNode {
+        typeName: EntityName;
+        typeArguments?: NodeArray<TypeNode>;
+    }
+    interface TypePredicateNode extends TypeNode {
+        parameterName: Identifier | ThisTypeNode;
+        type: TypeNode;
+    }
+    interface TypeQueryNode extends TypeNode {
+        exprName: EntityName;
+    }
+    interface TypeLiteralNode extends TypeNode, Declaration {
+        members: NodeArray<TypeElement>;
+    }
+    interface ArrayTypeNode extends TypeNode {
+        elementType: TypeNode;
+    }
+    interface TupleTypeNode extends TypeNode {
+        elementTypes: NodeArray<TypeNode>;
+    }
+    interface UnionOrIntersectionTypeNode extends TypeNode {
+        types: NodeArray<TypeNode>;
+    }
+    interface UnionTypeNode extends UnionOrIntersectionTypeNode {
+    }
+    interface IntersectionTypeNode extends UnionOrIntersectionTypeNode {
+    }
+    interface ParenthesizedTypeNode extends TypeNode {
+        type: TypeNode;
+    }
+    interface StringLiteralTypeNode extends LiteralLikeNode, TypeNode {
+        _stringLiteralTypeBrand: any;
+    }
+    interface StringLiteral extends LiteralExpression {
+        _stringLiteralBrand: any;
+    }
+    interface Expression extends Node {
+        _expressionBrand: any;
+        contextualType?: Type;
+    }
+    interface OmittedExpression extends Expression {
+    }
+    interface UnaryExpression extends Expression {
+        _unaryExpressionBrand: any;
+    }
+    interface IncrementExpression extends UnaryExpression {
+        _incrementExpressionBrand: any;
+    }
+    interface PrefixUnaryExpression extends IncrementExpression {
+        operator: SyntaxKind;
+        operand: UnaryExpression;
+    }
+    interface PostfixUnaryExpression extends IncrementExpression {
+        operand: LeftHandSideExpression;
+        operator: SyntaxKind;
+    }
+    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 DeleteExpression extends UnaryExpression {
+        expression: UnaryExpression;
+    }
+    interface TypeOfExpression extends UnaryExpression {
+        expression: UnaryExpression;
+    }
+    interface VoidExpression extends UnaryExpression {
+        expression: UnaryExpression;
+    }
+    interface AwaitExpression extends UnaryExpression {
+        expression: UnaryExpression;
+    }
+    interface YieldExpression extends Expression {
+        asteriskToken?: Node;
+        expression?: Expression;
+    }
+    interface BinaryExpression extends Expression, Declaration {
+        left: Expression;
+        operatorToken: Node;
+        right: Expression;
+    }
+    interface ConditionalExpression extends Expression {
+        condition: Expression;
+        questionToken: Node;
+        whenTrue: Expression;
+        colonToken: Node;
+        whenFalse: Expression;
+    }
+    type FunctionBody = Block;
+    type ConciseBody = FunctionBody | Expression;
+    interface FunctionExpression extends PrimaryExpression, FunctionLikeDeclaration {
+        name?: Identifier;
+        body: FunctionBody;
+    }
+    interface ArrowFunction extends Expression, FunctionLikeDeclaration {
+        equalsGreaterThanToken: Node;
+        body: ConciseBody;
+    }
+    interface LiteralLikeNode extends Node {
+        text: string;
+        isUnterminated?: boolean;
+        hasExtendedUnicodeEscape?: boolean;
+    }
+    interface LiteralExpression extends LiteralLikeNode, PrimaryExpression {
+        _literalExpressionBrand: any;
+    }
+    interface TemplateLiteralFragment extends LiteralLikeNode {
+        _templateLiteralFragmentBrand: any;
+    }
+    interface TemplateExpression extends PrimaryExpression {
+        head: TemplateLiteralFragment;
+        templateSpans: NodeArray<TemplateSpan>;
+    }
+    interface TemplateSpan extends Node {
+        expression: Expression;
+        literal: TemplateLiteralFragment;
+    }
+    interface ParenthesizedExpression extends PrimaryExpression {
+        expression: Expression;
+    }
+    interface ArrayLiteralExpression extends PrimaryExpression {
+        elements: NodeArray<Expression>;
+    }
+    interface SpreadElementExpression extends Expression {
+        expression: Expression;
+    }
+    interface ObjectLiteralExpression extends PrimaryExpression, Declaration {
+        properties: NodeArray<ObjectLiteralElement>;
+    }
+    interface PropertyAccessExpression extends MemberExpression, Declaration {
+        expression: LeftHandSideExpression;
+        dotToken: Node;
+        name: Identifier;
+    }
+    interface ElementAccessExpression extends MemberExpression {
+        expression: LeftHandSideExpression;
+        argumentExpression?: Expression;
+    }
+    interface CallExpression extends LeftHandSideExpression, Declaration {
+        expression: LeftHandSideExpression;
+        typeArguments?: NodeArray<TypeNode>;
+        arguments: NodeArray<Expression>;
+    }
+    interface ExpressionWithTypeArguments extends TypeNode {
+        expression: LeftHandSideExpression;
+        typeArguments?: NodeArray<TypeNode>;
+    }
+    interface NewExpression extends CallExpression, PrimaryExpression {
+    }
+    interface TaggedTemplateExpression extends MemberExpression {
+        tag: LeftHandSideExpression;
+        template: LiteralExpression | TemplateExpression;
+    }
+    type CallLikeExpression = CallExpression | NewExpression | TaggedTemplateExpression | Decorator;
+    interface AsExpression extends Expression {
+        expression: Expression;
+        type: TypeNode;
+    }
+    interface TypeAssertion extends UnaryExpression {
+        type: TypeNode;
+        expression: UnaryExpression;
+    }
+    type AssertionExpression = TypeAssertion | AsExpression;
+    interface JsxElement extends PrimaryExpression {
+        openingElement: JsxOpeningElement;
+        children: NodeArray<JsxChild>;
+        closingElement: JsxClosingElement;
+    }
+    interface JsxOpeningElement extends Expression {
+        _openingElementBrand?: any;
+        tagName: EntityName;
+        attributes: NodeArray<JsxAttribute | JsxSpreadAttribute>;
+    }
+    interface JsxSelfClosingElement extends PrimaryExpression, JsxOpeningElement {
+        _selfClosingElementBrand?: any;
+    }
+    type JsxOpeningLikeElement = JsxSelfClosingElement | JsxOpeningElement;
+    interface JsxAttribute extends Node {
+        name: Identifier;
+        initializer?: Expression;
+    }
+    interface JsxSpreadAttribute extends Node {
+        expression: Expression;
+    }
+    interface JsxClosingElement extends Node {
+        tagName: EntityName;
+    }
+    interface JsxExpression extends Expression {
+        expression?: Expression;
+    }
+    interface JsxText extends Node {
+        _jsxTextExpressionBrand: any;
+    }
+    type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement;
+    interface Statement extends Node {
+        _statementBrand: any;
+    }
+    interface EmptyStatement extends Statement {
+    }
+    interface DebuggerStatement extends Statement {
+    }
+    interface MissingDeclaration extends DeclarationStatement, ClassElement, ObjectLiteralElement, TypeElement {
+        name?: Identifier;
+    }
+    type BlockLike = SourceFile | Block | ModuleBlock | CaseClause;
+    interface Block extends Statement {
+        statements: NodeArray<Statement>;
+    }
+    interface VariableStatement extends Statement {
+        declarationList: VariableDeclarationList;
+    }
+    interface ExpressionStatement extends Statement {
+        expression: Expression;
+    }
+    interface IfStatement extends Statement {
+        expression: Expression;
+        thenStatement: Statement;
+        elseStatement?: Statement;
+    }
+    interface IterationStatement extends Statement {
+        statement: Statement;
+    }
+    interface DoStatement extends IterationStatement {
+        expression: Expression;
+    }
+    interface WhileStatement extends IterationStatement {
+        expression: Expression;
+    }
+    interface ForStatement extends IterationStatement {
+        initializer?: VariableDeclarationList | Expression;
+        condition?: Expression;
+        incrementor?: Expression;
+    }
+    interface ForInStatement extends IterationStatement {
+        initializer: VariableDeclarationList | Expression;
+        expression: Expression;
+    }
+    interface ForOfStatement extends IterationStatement {
+        initializer: VariableDeclarationList | Expression;
+        expression: Expression;
+    }
+    interface BreakStatement extends Statement {
+        label?: Identifier;
+    }
+    interface ContinueStatement extends Statement {
+        label?: Identifier;
+    }
+    type BreakOrContinueStatement = BreakStatement | ContinueStatement;
+    interface ReturnStatement extends Statement {
+        expression?: Expression;
+    }
+    interface WithStatement extends Statement {
+        expression: Expression;
+        statement: Statement;
+    }
+    interface SwitchStatement extends Statement {
+        expression: Expression;
+        caseBlock: CaseBlock;
+    }
+    interface CaseBlock extends Node {
+        clauses: NodeArray<CaseOrDefaultClause>;
+    }
+    interface CaseClause extends Node {
+        expression: Expression;
+        statements: NodeArray<Statement>;
+    }
+    interface DefaultClause extends Node {
+        statements: NodeArray<Statement>;
+    }
+    type CaseOrDefaultClause = CaseClause | DefaultClause;
+    interface LabeledStatement extends Statement {
+        label: Identifier;
+        statement: Statement;
+    }
+    interface ThrowStatement extends Statement {
+        expression: Expression;
+    }
+    interface TryStatement extends Statement {
+        tryBlock: Block;
+        catchClause?: CatchClause;
+        finallyBlock?: Block;
+    }
+    interface CatchClause extends Node {
+        variableDeclaration: VariableDeclaration;
+        block: Block;
+    }
+    interface ClassLikeDeclaration extends Declaration {
+        name?: Identifier;
+        typeParameters?: NodeArray<TypeParameterDeclaration>;
+        heritageClauses?: NodeArray<HeritageClause>;
+        members: NodeArray<ClassElement>;
+    }
+    interface ClassDeclaration extends ClassLikeDeclaration, DeclarationStatement {
+        name?: Identifier;
+    }
+    interface ClassExpression extends ClassLikeDeclaration, PrimaryExpression {
+    }
+    interface ClassElement extends Declaration {
+        _classElementBrand: any;
+        name?: PropertyName;
+    }
+    interface TypeElement extends Declaration {
+        _typeElementBrand: any;
+        name?: PropertyName;
+        questionToken?: Node;
+    }
+    interface InterfaceDeclaration extends DeclarationStatement {
+        name: Identifier;
+        typeParameters?: NodeArray<TypeParameterDeclaration>;
+        heritageClauses?: NodeArray<HeritageClause>;
+        members: NodeArray<TypeElement>;
+    }
+    interface HeritageClause extends Node {
+        token: SyntaxKind;
+        types?: NodeArray<ExpressionWithTypeArguments>;
+    }
+    interface TypeAliasDeclaration extends DeclarationStatement {
+        name: Identifier;
+        typeParameters?: NodeArray<TypeParameterDeclaration>;
+        type: TypeNode;
+    }
+    interface EnumMember extends Declaration {
+        name: DeclarationName;
+        initializer?: Expression;
+    }
+    interface EnumDeclaration extends DeclarationStatement {
+        name: Identifier;
+        members: NodeArray<EnumMember>;
+    }
+    type ModuleBody = ModuleBlock | ModuleDeclaration;
+    interface ModuleDeclaration extends DeclarationStatement {
+        name: Identifier | LiteralExpression;
+        body: ModuleBlock | ModuleDeclaration;
+    }
+    interface ModuleBlock extends Node, Statement {
+        statements: NodeArray<Statement>;
+    }
+    interface ImportEqualsDeclaration extends DeclarationStatement {
+        name: Identifier;
+        moduleReference: EntityName | ExternalModuleReference;
+    }
+    interface ExternalModuleReference extends Node {
+        expression?: Expression;
+    }
+    interface ImportDeclaration extends Statement {
+        importClause?: ImportClause;
+        moduleSpecifier: Expression;
+    }
+    interface ImportClause extends Declaration {
+        name?: Identifier;
+        namedBindings?: NamespaceImport | NamedImports;
+    }
+    interface NamespaceImport extends Declaration {
+        name: Identifier;
+    }
+    interface ExportDeclaration extends DeclarationStatement {
+        exportClause?: NamedExports;
+        moduleSpecifier?: Expression;
+    }
+    interface NamedImports extends Node {
+        elements: NodeArray<ImportSpecifier>;
+    }
+    interface NamedExports extends Node {
+        elements: NodeArray<ExportSpecifier>;
+    }
+    type NamedImportsOrExports = NamedImports | NamedExports;
+    interface ImportSpecifier extends Declaration {
+        propertyName?: Identifier;
+        name: Identifier;
+    }
+    interface ExportSpecifier extends Declaration {
+        propertyName?: Identifier;
+        name: Identifier;
+    }
+    type ImportOrExportSpecifier = ImportSpecifier | ExportSpecifier;
+    interface ExportAssignment extends DeclarationStatement {
+        isExportEquals?: boolean;
+        expression: Expression;
+    }
+    interface FileReference extends TextRange {
+        fileName: string;
+    }
+    interface CommentRange extends TextRange {
+        hasTrailingNewLine?: boolean;
+        kind: SyntaxKind;
+    }
+    interface JSDocTypeExpression extends Node {
+        type: JSDocType;
+    }
+    interface JSDocType extends TypeNode {
+        _jsDocTypeBrand: any;
+    }
+    interface JSDocAllType extends JSDocType {
+        _JSDocAllTypeBrand: any;
+    }
+    interface JSDocUnknownType extends JSDocType {
+        _JSDocUnknownTypeBrand: any;
+    }
+    interface JSDocArrayType extends JSDocType {
+        elementType: JSDocType;
+    }
+    interface JSDocUnionType extends JSDocType {
+        types: NodeArray<JSDocType>;
+    }
+    interface JSDocTupleType extends JSDocType {
+        types: NodeArray<JSDocType>;
+    }
+    interface JSDocNonNullableType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocNullableType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocRecordType extends JSDocType, TypeLiteralNode {
+        members: NodeArray<JSDocRecordMember>;
+    }
+    interface JSDocTypeReference extends JSDocType {
+        name: EntityName;
+        typeArguments: NodeArray<JSDocType>;
+    }
+    interface JSDocOptionalType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocFunctionType extends JSDocType, SignatureDeclaration {
+        parameters: NodeArray<ParameterDeclaration>;
+        type: JSDocType;
+    }
+    interface JSDocVariadicType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocConstructorType extends JSDocType {
+        type: JSDocType;
+    }
+    interface JSDocThisType extends JSDocType {
+        type: JSDocType;
+    }
+    type JSDocTypeReferencingNode = JSDocThisType | JSDocConstructorType | JSDocVariadicType | JSDocOptionalType | JSDocNullableType | JSDocNonNullableType;
+    interface JSDocRecordMember extends PropertySignature {
+        name: Identifier | LiteralExpression;
+        type?: JSDocType;
+    }
+    interface JSDocComment extends Node {
+        tags: NodeArray<JSDocTag>;
+    }
+    interface JSDocTag extends Node {
+        atToken: Node;
+        tagName: Identifier;
+    }
+    interface JSDocTemplateTag extends JSDocTag {
+        typeParameters: NodeArray<TypeParameterDeclaration>;
+    }
+    interface JSDocReturnTag extends JSDocTag {
+        typeExpression: JSDocTypeExpression;
+    }
+    interface JSDocTypeTag extends JSDocTag {
+        typeExpression: JSDocTypeExpression;
+    }
+    interface JSDocParameterTag extends JSDocTag {
+        preParameterName?: Identifier;
+        typeExpression?: JSDocTypeExpression;
+        postParameterName?: Identifier;
+        isBracketed: boolean;
+    }
+    interface AmdDependency {
+        path: string;
+        name: string;
+    }
+    interface SourceFile extends Declaration {
+        statements: NodeArray<Statement>;
+        endOfFileToken: Node;
+        fileName: string;
+        path: Path;
+        text: string;
+        amdDependencies: AmdDependency[];
+        moduleName: string;
+        referencedFiles: FileReference[];
+        languageVariant: LanguageVariant;
+        /**
+         * lib.d.ts should have a reference comment like
+         *
+         *  /// <reference no-default-lib="true"/>
+         *
+         * If any other file has this comment, it signals not to include lib.d.ts
+         * because this containing file is intended to act as a default library.
+         */
+        hasNoDefaultLib: boolean;
+        languageVersion: ScriptTarget;
+    }
+    interface ScriptReferenceHost {
+        getCompilerOptions(): CompilerOptions;
+        getSourceFile(fileName: string): SourceFile;
+        getCurrentDirectory(): string;
+    }
+    interface ParseConfigHost {
+        readDirectory(rootDir: string, extension: string, exclude: string[]): string[];
+    }
+    interface WriteFileCallback {
+        (fileName: string, data: string, writeByteOrderMark: boolean, onError?: (message: string) => void): void;
+    }
+    class OperationCanceledException {
+    }
+    interface CancellationToken {
+        isCancellationRequested(): boolean;
+        /** @throws OperationCanceledException if isCancellationRequested is true */
+        throwIfCancellationRequested(): void;
+    }
+    interface Program extends ScriptReferenceHost {
+        /**
+         * Get a list of root file names that were passed to a 'createProgram'
+         */
+        getRootFileNames(): string[];
+        /**
+         * Get a list of files in the program
+         */
+        getSourceFiles(): SourceFile[];
+        /**
+         * Emits the JavaScript and declaration files.  If targetSourceFile is not specified, then
+         * the JavaScript and declaration files will be produced for all the files in this program.
+         * If targetSourceFile is specified, then only the JavaScript and declaration for that
+         * specific file will be generated.
+         *
+         * If writeFile is not specified then the writeFile callback from the compiler host will be
+         * used for writing the JavaScript and declaration files.  Otherwise, the writeFile parameter
+         * will be invoked when writing the JavaScript and declaration files.
+         */
+        emit(targetSourceFile?: SourceFile, writeFile?: WriteFileCallback, cancellationToken?: CancellationToken): EmitResult;
+        getOptionsDiagnostics(cancellationToken?: CancellationToken): Diagnostic[];
+        getGlobalDiagnostics(cancellationToken?: CancellationToken): Diagnostic[];
+        getSyntacticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
+        getSemanticDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
+        getDeclarationDiagnostics(sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
+        /**
+         * Gets a type checker that can be used to semantically analyze source fils in the program.
+         */
+        getTypeChecker(): TypeChecker;
+    }
+    interface SourceMapSpan {
+        /** Line number in the .js file. */
+        emittedLine: number;
+        /** Column number in the .js file. */
+        emittedColumn: number;
+        /** Line number in the .ts file. */
+        sourceLine: number;
+        /** Column number in the .ts file. */
+        sourceColumn: number;
+        /** Optional name (index into names array) associated with this span. */
+        nameIndex?: number;
+        /** .ts file (index into sources array) associated with this span */
+        sourceIndex: number;
+    }
+    interface SourceMapData {
+        sourceMapFilePath: string;
+        jsSourceMappingURL: string;
+        sourceMapFile: string;
+        sourceMapSourceRoot: string;
+        sourceMapSources: string[];
+        sourceMapSourcesContent?: string[];
+        inputSourceFileNames: string[];
+        sourceMapNames?: string[];
+        sourceMapMappings: string;
+        sourceMapDecodedMappings: SourceMapSpan[];
+    }
+    /** Return code used by getEmitOutput function to indicate status of the function */
+    enum ExitStatus {
+        Success = 0,
+        DiagnosticsPresent_OutputsSkipped = 1,
+        DiagnosticsPresent_OutputsGenerated = 2,
+    }
+    interface EmitResult {
+        emitSkipped: boolean;
+        diagnostics: Diagnostic[];
+    }
+    interface TypeChecker {
+        getTypeOfSymbolAtLocation(symbol: Symbol, node: Node): Type;
+        getDeclaredTypeOfSymbol(symbol: Symbol): Type;
+        getPropertiesOfType(type: Type): Symbol[];
+        getPropertyOfType(type: Type, propertyName: string): Symbol;
+        getSignaturesOfType(type: Type, kind: SignatureKind): Signature[];
+        getIndexTypeOfType(type: Type, kind: IndexKind): Type;
+        getBaseTypes(type: InterfaceType): ObjectType[];
+        getReturnTypeOfSignature(signature: Signature): Type;
+        getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[];
+        getSymbolAtLocation(node: Node): Symbol;
+        getSymbolsOfParameterPropertyDeclaration(parameter: ParameterDeclaration, parameterName: string): Symbol[];
+        getShorthandAssignmentValueSymbol(location: Node): Symbol;
+        getExportSpecifierLocalTargetSymbol(location: ExportSpecifier): Symbol;
+        getTypeAtLocation(node: Node): Type;
+        typeToString(type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): string;
+        symbolToString(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): string;
+        getSymbolDisplayBuilder(): SymbolDisplayBuilder;
+        getFullyQualifiedName(symbol: Symbol): string;
+        getAugmentedPropertiesOfType(type: Type): Symbol[];
+        getRootSymbols(symbol: Symbol): Symbol[];
+        getContextualType(node: Expression): Type;
+        getResolvedSignature(node: CallLikeExpression, candidatesOutArray?: Signature[]): Signature;
+        getSignatureFromDeclaration(declaration: SignatureDeclaration): Signature;
+        isImplementationOfOverload(node: FunctionLikeDeclaration): boolean;
+        isUndefinedSymbol(symbol: Symbol): boolean;
+        isArgumentsSymbol(symbol: Symbol): boolean;
+        isUnknownSymbol(symbol: Symbol): boolean;
+        getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): number;
+        isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName, propertyName: string): boolean;
+        getAliasedSymbol(symbol: Symbol): Symbol;
+        getExportsOfModule(moduleSymbol: Symbol): Symbol[];
+        getJsxElementAttributesType(elementNode: JsxOpeningLikeElement): Type;
+        getJsxIntrinsicTagNames(): Symbol[];
+        isOptionalParameter(node: ParameterDeclaration): boolean;
+    }
+    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(signatures: Signature, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags, kind?: SignatureKind): 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(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 {
+        writeKeyword(text: string): void;
+        writeOperator(text: string): void;
+        writePunctuation(text: string): void;
+        writeSpace(text: string): void;
+        writeStringLiteral(text: string): void;
+        writeParameter(text: string): void;
+        writeSymbol(text: string, symbol: Symbol): void;
+        writeLine(): void;
+        increaseIndent(): void;
+        decreaseIndent(): void;
+        clear(): void;
+        trackSymbol(symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags): void;
+        reportInaccessibleThisError(): void;
+    }
+    enum TypeFormatFlags {
+        None = 0,
+        WriteArrayAsGenericType = 1,
+        UseTypeOfFunction = 2,
+        NoTruncation = 4,
+        WriteArrowStyleSignature = 8,
+        WriteOwnNameForAnyLike = 16,
+        WriteTypeArgumentsOfSignature = 32,
+        InElementType = 64,
+        UseFullyQualifiedType = 128,
+    }
+    enum SymbolFormatFlags {
+        None = 0,
+        WriteTypeParametersOrArguments = 1,
+        UseOnlyExternalAliasing = 2,
+    }
+    enum TypePredicateKind {
+        This = 0,
+        Identifier = 1,
+    }
+    interface TypePredicateBase {
+        kind: TypePredicateKind;
+        type: Type;
+    }
+    interface ThisTypePredicate extends TypePredicateBase {
+        _thisTypePredicateBrand: any;
+    }
+    interface IdentifierTypePredicate extends TypePredicateBase {
+        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,
+        ExportType = 2097152,
+        ExportNamespace = 4194304,
+        Alias = 8388608,
+        Instantiated = 16777216,
+        Merged = 33554432,
+        Transient = 67108864,
+        Prototype = 134217728,
+        SyntheticProperty = 268435456,
+        Optional = 536870912,
+        ExportStar = 1073741824,
+        Enum = 384,
+        Variable = 3,
+        Value = 107455,
+        Type = 793056,
+        Namespace = 1536,
+        Module = 1536,
+        Accessor = 98304,
+        FunctionScopedVariableExcludes = 107454,
+        BlockScopedVariableExcludes = 107455,
+        ParameterExcludes = 107455,
+        PropertyExcludes = 107455,
+        EnumMemberExcludes = 107455,
+        FunctionExcludes = 106927,
+        ClassExcludes = 899519,
+        InterfaceExcludes = 792960,
+        RegularEnumExcludes = 899327,
+        ConstEnumExcludes = 899967,
+        ValueModuleExcludes = 106639,
+        NamespaceModuleExcludes = 0,
+        MethodExcludes = 99263,
+        GetAccessorExcludes = 41919,
+        SetAccessorExcludes = 74687,
+        TypeParameterExcludes = 530912,
+        TypeAliasExcludes = 793056,
+        AliasExcludes = 8388608,
+        ModuleMember = 8914931,
+        ExportHasLocal = 944,
+        HasExports = 1952,
+        HasMembers = 6240,
+        BlockScoped = 418,
+        PropertyOrAccessor = 98308,
+        Export = 7340032,
+    }
+    interface Symbol {
+        flags: SymbolFlags;
+        name: string;
+        declarations?: Declaration[];
+        valueDeclaration?: Declaration;
+        members?: SymbolTable;
+        exports?: SymbolTable;
+    }
+    interface SymbolTable {
+        [index: string]: Symbol;
+    }
+    enum TypeFlags {
+        Any = 1,
+        String = 2,
+        Number = 4,
+        Boolean = 8,
+        Void = 16,
+        Undefined = 32,
+        Null = 64,
+        Enum = 128,
+        StringLiteral = 256,
+        TypeParameter = 512,
+        Class = 1024,
+        Interface = 2048,
+        Reference = 4096,
+        Tuple = 8192,
+        Union = 16384,
+        Intersection = 32768,
+        Anonymous = 65536,
+        Instantiated = 131072,
+        ObjectLiteral = 524288,
+        ESSymbol = 16777216,
+        ThisType = 33554432,
+        ObjectLiteralPatternWithComputedProperties = 67108864,
+        StringLike = 258,
+        NumberLike = 132,
+        ObjectType = 80896,
+        UnionOrIntersection = 49152,
+        StructuredType = 130048,
+    }
+    type DestructuringPattern = BindingPattern | ObjectLiteralExpression | ArrayLiteralExpression;
+    interface Type {
+        flags: TypeFlags;
+        symbol?: Symbol;
+        pattern?: DestructuringPattern;
+    }
+    interface StringLiteralType extends Type {
+        text: string;
+    }
+    interface ObjectType extends Type {
+    }
+    interface InterfaceType extends ObjectType {
+        typeParameters: TypeParameter[];
+        outerTypeParameters: TypeParameter[];
+        localTypeParameters: TypeParameter[];
+        thisType: TypeParameter;
+    }
+    interface InterfaceTypeWithDeclaredMembers extends InterfaceType {
+        declaredProperties: Symbol[];
+        declaredCallSignatures: Signature[];
+        declaredConstructSignatures: Signature[];
+        declaredStringIndexType: Type;
+        declaredNumberIndexType: Type;
+    }
+    interface TypeReference extends ObjectType {
+        target: GenericType;
+        typeArguments: Type[];
+    }
+    interface GenericType extends InterfaceType, TypeReference {
+    }
+    interface TupleType extends ObjectType {
+        elementTypes: Type[];
+    }
+    interface UnionOrIntersectionType extends Type {
+        types: Type[];
+    }
+    interface UnionType extends UnionOrIntersectionType {
+    }
+    interface IntersectionType extends UnionOrIntersectionType {
+    }
+    interface TypeParameter extends Type {
+        constraint: Type;
+    }
+    enum SignatureKind {
+        Call = 0,
+        Construct = 1,
+    }
+    interface Signature {
+        declaration: SignatureDeclaration;
+        typeParameters: TypeParameter[];
+        parameters: Symbol[];
+    }
+    enum IndexKind {
+        String = 0,
+        Number = 1,
+    }
+    interface DiagnosticMessage {
+        key: string;
+        category: DiagnosticCategory;
+        code: number;
+        message: string;
+    }
+    /**
+     * A linked list of formatted diagnostic messages to be used as part of a multiline message.
+     * It is built from the bottom up, leaving the head to be the "main" diagnostic.
+     * While it seems that DiagnosticMessageChain is structurally similar to DiagnosticMessage,
+     * the difference is that messages are all preformatted in DMC.
+     */
+    interface DiagnosticMessageChain {
+        messageText: string;
+        category: DiagnosticCategory;
+        code: number;
+        next?: DiagnosticMessageChain;
+    }
+    interface Diagnostic {
+        file: SourceFile;
+        start: number;
+        length: number;
+        messageText: string | DiagnosticMessageChain;
+        category: DiagnosticCategory;
+        code: number;
+    }
+    enum DiagnosticCategory {
+        Warning = 0,
+        Error = 1,
+        Message = 2,
+    }
+    enum ModuleResolutionKind {
+        Classic = 1,
+        NodeJs = 2,
+    }
+    interface CompilerOptions {
+        allowNonTsExtensions?: boolean;
+        charset?: string;
+        declaration?: boolean;
+        diagnostics?: boolean;
+        emitBOM?: boolean;
+        help?: boolean;
+        init?: boolean;
+        inlineSourceMap?: boolean;
+        inlineSources?: boolean;
+        jsx?: JsxEmit;
+        reactNamespace?: string;
+        listFiles?: boolean;
+        locale?: string;
+        mapRoot?: string;
+        module?: ModuleKind;
+        newLine?: NewLineKind;
+        noEmit?: boolean;
+        noEmitHelpers?: boolean;
+        noEmitOnError?: boolean;
+        noErrorTruncation?: boolean;
+        noImplicitAny?: boolean;
+        noLib?: boolean;
+        noResolve?: boolean;
+        out?: string;
+        outFile?: string;
+        outDir?: string;
+        preserveConstEnums?: boolean;
+        project?: string;
+        removeComments?: boolean;
+        rootDir?: string;
+        sourceMap?: boolean;
+        sourceRoot?: string;
+        suppressExcessPropertyErrors?: boolean;
+        suppressImplicitAnyIndexErrors?: boolean;
+        target?: ScriptTarget;
+        version?: boolean;
+        watch?: boolean;
+        isolatedModules?: boolean;
+        experimentalDecorators?: boolean;
+        emitDecoratorMetadata?: boolean;
+        moduleResolution?: ModuleResolutionKind;
+        allowUnusedLabels?: boolean;
+        allowUnreachableCode?: boolean;
+        noImplicitReturns?: boolean;
+        noFallthroughCasesInSwitch?: boolean;
+        forceConsistentCasingInFileNames?: boolean;
+        allowSyntheticDefaultImports?: boolean;
+        allowJs?: boolean;
+        noImplicitUseStrict?: boolean;
+        disableSizeLimit?: boolean;
+        [option: string]: string | number | boolean;
+    }
+    interface TypingOptions {
+        enableAutoDiscovery?: boolean;
+        include?: string[];
+        exclude?: string[];
+        [option: string]: string[] | boolean;
+    }
+    interface DiscoverTypingsInfo {
+        fileNames: string[];
+        projectRootPath: string;
+        safeListPath: string;
+        packageNameToTypingLocation: Map<string>;
+        typingOptions: TypingOptions;
+        compilerOptions: CompilerOptions;
+    }
+    enum ModuleKind {
+        None = 0,
+        CommonJS = 1,
+        AMD = 2,
+        UMD = 3,
+        System = 4,
+        ES6 = 5,
+        ES2015 = 5,
+    }
+    enum JsxEmit {
+        None = 0,
+        Preserve = 1,
+        React = 2,
+    }
+    enum NewLineKind {
+        CarriageReturnLineFeed = 0,
+        LineFeed = 1,
+    }
+    interface LineAndCharacter {
+        line: number;
+        character: number;
+    }
+    enum ScriptKind {
+        Unknown = 0,
+        JS = 1,
+        JSX = 2,
+        TS = 3,
+        TSX = 4,
+    }
+    enum ScriptTarget {
+        ES3 = 0,
+        ES5 = 1,
+        ES6 = 2,
+        ES2015 = 2,
+        Latest = 2,
+    }
+    enum LanguageVariant {
+        Standard = 0,
+        JSX = 1,
+    }
+    interface ParsedCommandLine {
+        options: CompilerOptions;
+        typingOptions?: TypingOptions;
+        fileNames: string[];
+        errors: Diagnostic[];
+    }
+    interface ModuleResolutionHost {
+        fileExists(fileName: string): boolean;
+        readFile(fileName: string): string;
+        directoryExists?(directoryName: string): boolean;
+    }
+    interface ResolvedModule {
+        resolvedFileName: string;
+        isExternalLibraryImport?: boolean;
+    }
+    interface ResolvedModuleWithFailedLookupLocations {
+        resolvedModule: ResolvedModule;
+        failedLookupLocations: string[];
+    }
+    interface CompilerHost extends ModuleResolutionHost {
+        getSourceFile(fileName: string, languageVersion: ScriptTarget, onError?: (message: string) => void): SourceFile;
+        getCancellationToken?(): CancellationToken;
+        getDefaultLibFileName(options: CompilerOptions): string;
+        writeFile: WriteFileCallback;
+        getCurrentDirectory(): string;
+        getCanonicalFileName(fileName: string): string;
+        useCaseSensitiveFileNames(): boolean;
+        getNewLine(): string;
+        resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[];
+    }
+    interface TextSpan {
+        start: number;
+        length: number;
+    }
+    interface TextChangeRange {
+        span: TextSpan;
+        newLength: number;
+    }
+}
+declare namespace ts {
+    type FileWatcherCallback = (path: string, removed?: boolean) => void;
+    type DirectoryWatcherCallback = (path: string) => void;
+    interface System {
+        args: string[];
+        newLine: string;
+        useCaseSensitiveFileNames: boolean;
+        write(s: string): void;
+        readFile(path: string, encoding?: string): string;
+        writeFile(path: string, data: string, writeByteOrderMark?: boolean): void;
+        watchFile?(path: Path, callback: FileWatcherCallback): 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;
+        readDirectory(path: string, extension?: string, exclude?: string[]): string[];
+        getMemoryUsage?(): number;
+        exit(exitCode?: number): void;
+    }
+    interface FileWatcher {
+        close(): void;
+    }
+    interface DirectoryWatcher extends FileWatcher {
+        directoryPath: Path;
+        referenceCount: number;
+    }
+    var sys: System;
+}
+declare namespace ts {
+    interface 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;
+        reScanJsxToken(): SyntaxKind;
+        scanJsxToken(): SyntaxKind;
+        scanJSDocToken(): SyntaxKind;
+        scan(): SyntaxKind;
+        setText(text: string, start?: number, length?: number): void;
+        setOnError(onError: ErrorCallback): void;
+        setScriptTarget(scriptTarget: ScriptTarget): void;
+        setLanguageVariant(variant: LanguageVariant): void;
+        setTextPos(textPos: number): void;
+        lookAhead<T>(callback: () => T): T;
+        scanRange<T>(start: number, length: number, callback: () => T): T;
+        tryScan<T>(callback: () => T): T;
+    }
+    function tokenToString(t: SyntaxKind): string;
+    function getPositionOfLineAndCharacter(sourceFile: SourceFile, line: number, character: number): number;
+    function getLineAndCharacterOfPosition(sourceFile: SourceFile, position: number): LineAndCharacter;
+    function isWhiteSpace(ch: number): boolean;
+    function isLineBreak(ch: number): boolean;
+    function couldStartTrivia(text: string, pos: number): boolean;
+    function getLeadingCommentRanges(text: string, pos: number): CommentRange[];
+    function getTrailingCommentRanges(text: string, pos: number): CommentRange[];
+    /** Optionally, get the shebang */
+    function getShebang(text: string): string;
+    function isIdentifierStart(ch: number, languageVersion: ScriptTarget): boolean;
+    function isIdentifierPart(ch: number, languageVersion: ScriptTarget): boolean;
+    function createScanner(languageVersion: ScriptTarget, skipTrivia: boolean, languageVariant?: LanguageVariant, text?: string, onError?: ErrorCallback, start?: number, length?: number): Scanner;
+}
+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;
+    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;
+    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;
+    /**
+     * Called to merge all the changes that occurred across several versions of a script snapshot
+     * into a single change.  i.e. if a user keeps making successive edits to a script we will
+     * have a text change from V1 to V2, V2 to V3, ..., Vn.
+     *
+     * This function will then merge those changes into a single change range valid between V1 and
+     * Vn.
+     */
+    function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange;
+    function getTypeParameterOwner(d: Declaration): Declaration;
+    function isParameterPropertyDeclaration(node: ParameterDeclaration): boolean;
+}
+declare namespace ts {
+    function createNode(kind: SyntaxKind, pos?: number, end?: number): Node;
+    function forEachChild<T>(node: Node, cbNode: (node: Node) => T, cbNodeArray?: (nodes: Node[]) => T): T;
+    function createSourceFile(fileName: string, sourceText: string, languageVersion: ScriptTarget, setParentNodes?: boolean, scriptKind?: ScriptKind): SourceFile;
+    function updateSourceFile(sourceFile: SourceFile, newText: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
+}
+declare namespace ts {
+    const version: string;
+    function findConfigFile(searchPath: string, fileExists: (fileName: string) => boolean): string;
+    function resolveTripleslashReference(moduleName: string, containingFile: string): string;
+    function resolveModuleName(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
+    function nodeModuleNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
+    function classicNameResolver(moduleName: string, containingFile: string, compilerOptions: CompilerOptions, host: ModuleResolutionHost): ResolvedModuleWithFailedLookupLocations;
+    function createCompilerHost(options: CompilerOptions, setParentNodes?: boolean): CompilerHost;
+    function getPreEmitDiagnostics(program: Program, sourceFile?: SourceFile, cancellationToken?: CancellationToken): Diagnostic[];
+    function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string;
+    function createProgram(rootNames: string[], options: CompilerOptions, host?: CompilerHost, oldProgram?: Program): Program;
+}
+declare namespace ts {
+    function parseCommandLine(commandLine: string[], readFile?: (path: string) => string): ParsedCommandLine;
+    /**
+      * Read tsconfig.json file
+      * @param fileName The path to the config file
+      */
+    function readConfigFile(fileName: string, readFile: (path: string) => string): {
+        config?: any;
+        error?: Diagnostic;
+    };
+    /**
+      * Parse the text of the tsconfig.json file
+      * @param fileName The path to the config file
+      * @param jsonText The text of the config file
+      */
+    function parseConfigFileTextToJson(fileName: string, jsonText: string): {
+        config?: any;
+        error?: Diagnostic;
+    };
+    /**
+      * Parse the contents of a config file (tsconfig.json).
+      * @param json The contents of the config file to parse
+      * @param host Instance of ParseConfigHost used to enumerate files in folder.
+      * @param basePath A root directory to resolve relative path entries in the config
+      *    file to. e.g. outDir
+      */
+    function parseJsonConfigFileContent(json: any, host: ParseConfigHost, basePath: string, existingOptions?: CompilerOptions, configFileName?: string): ParsedCommandLine;
+    function convertCompilerOptionsFromJson(jsonOptions: any, basePath: string, configFileName?: string): {
+        options: CompilerOptions;
+        errors: Diagnostic[];
+    };
+}
+declare namespace ts {
+    /** The version of the language service API */
+    const servicesVersion: string;
+    interface Node {
+        getSourceFile(): SourceFile;
+        getChildCount(sourceFile?: SourceFile): number;
+        getChildAt(index: number, sourceFile?: SourceFile): Node;
+        getChildren(sourceFile?: SourceFile): Node[];
+        getStart(sourceFile?: SourceFile): number;
+        getFullStart(): number;
+        getEnd(): number;
+        getWidth(sourceFile?: SourceFile): number;
+        getFullWidth(): number;
+        getLeadingTriviaWidth(sourceFile?: SourceFile): number;
+        getFullText(sourceFile?: SourceFile): string;
+        getText(sourceFile?: SourceFile): string;
+        getFirstToken(sourceFile?: SourceFile): Node;
+        getLastToken(sourceFile?: SourceFile): Node;
+    }
+    interface Symbol {
+        getFlags(): SymbolFlags;
+        getName(): string;
+        getDeclarations(): Declaration[];
+        getDocumentationComment(): SymbolDisplayPart[];
+    }
+    interface Type {
+        getFlags(): TypeFlags;
+        getSymbol(): Symbol;
+        getProperties(): Symbol[];
+        getProperty(propertyName: string): Symbol;
+        getApparentProperties(): Symbol[];
+        getCallSignatures(): Signature[];
+        getConstructSignatures(): Signature[];
+        getStringIndexType(): Type;
+        getNumberIndexType(): Type;
+        getBaseTypes(): ObjectType[];
+    }
+    interface Signature {
+        getDeclaration(): SignatureDeclaration;
+        getTypeParameters(): Type[];
+        getParameters(): Symbol[];
+        getReturnType(): Type;
+        getDocumentationComment(): SymbolDisplayPart[];
+    }
+    interface SourceFile {
+        getLineAndCharacterOfPosition(pos: number): LineAndCharacter;
+        getLineStarts(): number[];
+        getPositionOfLineAndCharacter(line: number, character: number): number;
+        update(newText: string, textChangeRange: TextChangeRange): SourceFile;
+    }
+    /**
+     * Represents an immutable snapshot of a script at a specified time.Once acquired, the
+     * snapshot is observably immutable. i.e. the same calls with the same parameters will return
+     * the same values.
+     */
+    interface IScriptSnapshot {
+        /** Gets a portion of the script snapshot specified by [start, end). */
+        getText(start: number, end: number): string;
+        /** Gets the length of this script snapshot. */
+        getLength(): number;
+        /**
+         * Gets the TextChangeRange that describe how the text changed between this text and
+         * an older version.  This information is used by the incremental parser to determine
+         * what sections of the script need to be re-parsed.  'undefined' can be returned if the
+         * change range cannot be determined.  However, in that case, incremental parsing will
+         * not happen and the entire document will be re - parsed.
+         */
+        getChangeRange(oldSnapshot: IScriptSnapshot): TextChangeRange;
+        /** Releases all resources held by this script snapshot */
+        dispose?(): void;
+    }
+    namespace ScriptSnapshot {
+        function fromString(text: string): IScriptSnapshot;
+    }
+    interface PreProcessedFileInfo {
+        referencedFiles: FileReference[];
+        importedFiles: FileReference[];
+        ambientExternalModules: string[];
+        isLibFile: boolean;
+    }
+    interface HostCancellationToken {
+        isCancellationRequested(): boolean;
+    }
+    interface LanguageServiceHost {
+        getCompilationSettings(): CompilerOptions;
+        getNewLine?(): string;
+        getProjectVersion?(): string;
+        getScriptFileNames(): string[];
+        getScriptKind?(fileName: string): ScriptKind;
+        getScriptVersion(fileName: string): string;
+        getScriptSnapshot(fileName: string): IScriptSnapshot;
+        getLocalizedDiagnosticMessages?(): any;
+        getCancellationToken?(): HostCancellationToken;
+        getCurrentDirectory(): string;
+        getDefaultLibFileName(options: CompilerOptions): string;
+        log?(s: string): void;
+        trace?(s: string): void;
+        error?(s: string): void;
+        useCaseSensitiveFileNames?(): boolean;
+        resolveModuleNames?(moduleNames: string[], containingFile: string): ResolvedModule[];
+        directoryExists?(directoryName: string): boolean;
+    }
+    interface LanguageService {
+        cleanupSemanticCache(): void;
+        getSyntacticDiagnostics(fileName: string): Diagnostic[];
+        getSemanticDiagnostics(fileName: string): Diagnostic[];
+        getCompilerOptionsDiagnostics(): Diagnostic[];
+        /**
+         * @deprecated Use getEncodedSyntacticClassifications instead.
+         */
+        getSyntacticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
+        /**
+         * @deprecated Use getEncodedSemanticClassifications instead.
+         */
+        getSemanticClassifications(fileName: string, span: TextSpan): ClassifiedSpan[];
+        getEncodedSyntacticClassifications(fileName: string, span: TextSpan): Classifications;
+        getEncodedSemanticClassifications(fileName: string, span: TextSpan): Classifications;
+        getCompletionsAtPosition(fileName: string, position: number): CompletionInfo;
+        getCompletionEntryDetails(fileName: string, position: number, entryName: string): CompletionEntryDetails;
+        getQuickInfoAtPosition(fileName: string, position: number): QuickInfo;
+        getNameOrDottedNameSpan(fileName: string, startPos: number, endPos: number): TextSpan;
+        getBreakpointStatementAtPosition(fileName: string, position: number): TextSpan;
+        getSignatureHelpItems(fileName: string, position: number): SignatureHelpItems;
+        getRenameInfo(fileName: string, position: number): RenameInfo;
+        findRenameLocations(fileName: string, position: number, findInStrings: boolean, findInComments: boolean): RenameLocation[];
+        getDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
+        getTypeDefinitionAtPosition(fileName: string, position: number): DefinitionInfo[];
+        getReferencesAtPosition(fileName: string, position: number): ReferenceEntry[];
+        findReferences(fileName: string, position: number): ReferencedSymbol[];
+        getDocumentHighlights(fileName: string, position: number, filesToSearch: string[]): DocumentHighlights[];
+        /** @deprecated */
+        getOccurrencesAtPosition(fileName: string, position: number): ReferenceEntry[];
+        getNavigateToItems(searchValue: string, maxResultCount?: number): NavigateToItem[];
+        getNavigationBarItems(fileName: string): NavigationBarItem[];
+        getOutliningSpans(fileName: string): OutliningSpan[];
+        getTodoComments(fileName: string, descriptors: TodoCommentDescriptor[]): TodoComment[];
+        getBraceMatchingAtPosition(fileName: string, position: number): TextSpan[];
+        getIndentationAtPosition(fileName: string, position: number, options: EditorOptions): number;
+        getFormattingEditsForRange(fileName: string, start: number, end: number, options: FormatCodeOptions): TextChange[];
+        getFormattingEditsForDocument(fileName: string, options: FormatCodeOptions): TextChange[];
+        getFormattingEditsAfterKeystroke(fileName: string, position: number, key: string, options: FormatCodeOptions): TextChange[];
+        getDocCommentTemplateAtPosition(fileName: string, position: number): TextInsertion;
+        getEmitOutput(fileName: string): EmitOutput;
+        getProgram(): Program;
+        getSourceFile(fileName: string): SourceFile;
+        dispose(): void;
+    }
+    interface Classifications {
+        spans: number[];
+        endOfLineState: EndOfLineState;
+    }
+    interface ClassifiedSpan {
+        textSpan: TextSpan;
+        classificationType: string;
+    }
+    interface NavigationBarItem {
+        text: string;
+        kind: string;
+        kindModifiers: string;
+        spans: TextSpan[];
+        childItems: NavigationBarItem[];
+        indent: number;
+        bolded: boolean;
+        grayed: boolean;
+    }
+    interface TodoCommentDescriptor {
+        text: string;
+        priority: number;
+    }
+    interface TodoComment {
+        descriptor: TodoCommentDescriptor;
+        message: string;
+        position: number;
+    }
+    class TextChange {
+        span: TextSpan;
+        newText: string;
+    }
+    interface TextInsertion {
+        newText: string;
+        /** The position in newText the caret should point to after the insertion. */
+        caretOffset: number;
+    }
+    interface RenameLocation {
+        textSpan: TextSpan;
+        fileName: string;
+    }
+    interface ReferenceEntry {
+        textSpan: TextSpan;
+        fileName: string;
+        isWriteAccess: boolean;
+    }
+    interface DocumentHighlights {
+        fileName: string;
+        highlightSpans: HighlightSpan[];
+    }
+    namespace HighlightSpanKind {
+        const none: string;
+        const definition: string;
+        const reference: string;
+        const writtenReference: string;
+    }
+    interface HighlightSpan {
+        fileName?: string;
+        textSpan: TextSpan;
+        kind: string;
+    }
+    interface NavigateToItem {
+        name: string;
+        kind: string;
+        kindModifiers: string;
+        matchKind: string;
+        isCaseSensitive: boolean;
+        fileName: string;
+        textSpan: TextSpan;
+        containerName: string;
+        containerKind: string;
+    }
+    interface EditorOptions {
+        IndentSize: number;
+        TabSize: number;
+        NewLineCharacter: string;
+        ConvertTabsToSpaces: boolean;
+        IndentStyle: IndentStyle;
+    }
+    enum IndentStyle {
+        None = 0,
+        Block = 1,
+        Smart = 2,
+    }
+    interface FormatCodeOptions extends EditorOptions {
+        InsertSpaceAfterCommaDelimiter: boolean;
+        InsertSpaceAfterSemicolonInForStatements: boolean;
+        InsertSpaceBeforeAndAfterBinaryOperators: boolean;
+        InsertSpaceAfterKeywordsInControlFlowStatements: boolean;
+        InsertSpaceAfterFunctionKeywordForAnonymousFunctions: boolean;
+        InsertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: boolean;
+        InsertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: boolean;
+        InsertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: boolean;
+        PlaceOpenBraceOnNewLineForFunctions: boolean;
+        PlaceOpenBraceOnNewLineForControlBlocks: boolean;
+        [s: string]: boolean | number | string;
+    }
+    interface DefinitionInfo {
+        fileName: string;
+        textSpan: TextSpan;
+        kind: string;
+        name: string;
+        containerKind: string;
+        containerName: string;
+    }
+    interface ReferencedSymbol {
+        definition: DefinitionInfo;
+        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 QuickInfo {
+        kind: string;
+        kindModifiers: string;
+        textSpan: TextSpan;
+        displayParts: SymbolDisplayPart[];
+        documentation: SymbolDisplayPart[];
+    }
+    interface RenameInfo {
+        canRename: boolean;
+        localizedErrorMessage: string;
+        displayName: string;
+        fullDisplayName: string;
+        kind: string;
+        kindModifiers: string;
+        triggerSpan: TextSpan;
+    }
+    interface SignatureHelpParameter {
+        name: string;
+        documentation: SymbolDisplayPart[];
+        displayParts: SymbolDisplayPart[];
+        isOptional: boolean;
+    }
+    /**
+     * Represents a single signature to show in signature help.
+     * The id is used for subsequent calls into the language service to ask questions about the
+     * signature help item in the context of any documents that have been updated.  i.e. after
+     * an edit has happened, while signature help is still active, the host can ask important
+     * questions like 'what parameter is the user currently contained within?'.
+     */
+    interface SignatureHelpItem {
+        isVariadic: boolean;
+        prefixDisplayParts: SymbolDisplayPart[];
+        suffixDisplayParts: SymbolDisplayPart[];
+        separatorDisplayParts: SymbolDisplayPart[];
+        parameters: SignatureHelpParameter[];
+        documentation: SymbolDisplayPart[];
+    }
+    /**
+     * Represents a set of signature help items, and the preferred item that should be selected.
+     */
+    interface SignatureHelpItems {
+        items: SignatureHelpItem[];
+        applicableSpan: TextSpan;
+        selectedItemIndex: number;
+        argumentIndex: number;
+        argumentCount: number;
+    }
+    interface CompletionInfo {
+        isMemberCompletion: boolean;
+        isNewIdentifierLocation: boolean;
+        entries: CompletionEntry[];
+    }
+    interface CompletionEntry {
+        name: string;
+        kind: string;
+        kindModifiers: string;
+        sortText: string;
+    }
+    interface CompletionEntryDetails {
+        name: string;
+        kind: string;
+        kindModifiers: string;
+        displayParts: SymbolDisplayPart[];
+        documentation: SymbolDisplayPart[];
+    }
+    interface OutliningSpan {
+        /** The span of the document to actually collapse. */
+        textSpan: TextSpan;
+        /** The span of the document to display when the user hovers over the collapsed span. */
+        hintSpan: TextSpan;
+        /** The text to display in the editor for the collapsed region. */
+        bannerText: string;
+        /**
+          * Whether or not this region should be automatically collapsed when
+          * the 'Collapse to Definitions' command is invoked.
+          */
+        autoCollapse: boolean;
+    }
+    interface EmitOutput {
+        outputFiles: OutputFile[];
+        emitSkipped: boolean;
+    }
+    enum OutputFileType {
+        JavaScript = 0,
+        SourceMap = 1,
+        Declaration = 2,
+    }
+    interface OutputFile {
+        name: string;
+        writeByteOrderMark: boolean;
+        text: string;
+    }
+    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 {
+        /**
+         * Gives lexical classifications of tokens on a line without any syntactic context.
+         * For instance, a token consisting of the text 'string' can be either an identifier
+         * named 'string' or the keyword 'string', however, because this classifier is not aware,
+         * it relies on certain heuristics to give acceptable results. For classifications where
+         * speed trumps accuracy, this function is preferable; however, for true accuracy, the
+         * syntactic classifier is ideal. In fact, in certain editing scenarios, combining the
+         * lexical, syntactic, and semantic classifiers may issue the best user experience.
+         *
+         * @param text                      The text of a line to classify.
+         * @param lexState                  The state of the lexical classifier at the end of the previous line.
+         * @param syntacticClassifierAbsent Whether the client is *not* using a syntactic classifier.
+         *                                  If there is no syntactic classifier (syntacticClassifierAbsent=true),
+         *                                  certain heuristics may be used in its place; however, if there is a
+         *                                  syntactic classifier (syntacticClassifierAbsent=false), certain
+         *                                  classifications which may be incorrectly categorized will be given
+         *                                  back as Identifiers in order to allow the syntactic classifier to
+         *                                  subsume the classification.
+         * @deprecated Use getLexicalClassifications instead.
+         */
+        getClassificationsForLine(text: string, lexState: EndOfLineState, syntacticClassifierAbsent: boolean): ClassificationResult;
+        getEncodedLexicalClassifications(text: string, endOfLineState: EndOfLineState, syntacticClassifierAbsent: boolean): Classifications;
+    }
+    /**
+      * The document registry represents a store of SourceFile objects that can be shared between
+      * multiple LanguageService instances. A LanguageService instance holds on the SourceFile (AST)
+      * of files in the context.
+      * SourceFile objects account for most of the memory usage by the language service. Sharing
+      * the same DocumentRegistry instance between different instances of LanguageService allow
+      * for more efficient memory utilization since all projects will share at least the library
+      * file (lib.d.ts).
+      *
+      * A more advanced use of the document registry is to serialize sourceFile objects to disk
+      * and re-hydrate them when needed.
+      *
+      * To create a default DocumentRegistry, use createDocumentRegistry to create one, and pass it
+      * to all subsequent createLanguageService calls.
+      */
+    interface DocumentRegistry {
+        /**
+          * Request a stored SourceFile with a given fileName and compilationSettings.
+          * The first call to acquire will call createLanguageServiceSourceFile to generate
+          * the SourceFile if was not found in the registry.
+          *
+          * @param fileName The name of the file requested
+          * @param compilationSettings Some compilation settings like target affects the
+          * shape of a the resulting SourceFile. This allows the DocumentRegistry to store
+          * multiple copies of the same file for different compilation settings.
+          * @parm scriptSnapshot Text of the file. Only used if the file was not found
+          * in the registry and a new one was created.
+          * @parm version Current version of the file. Only used if the file was not found
+          * in the registry and a new one was created.
+          */
+        acquireDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile;
+        /**
+          * Request an updated version of an already existing SourceFile with a given fileName
+          * and compilationSettings. The update will in-turn call updateLanguageServiceSourceFile
+          * to get an updated SourceFile.
+          *
+          * @param fileName The name of the file requested
+          * @param compilationSettings Some compilation settings like target affects the
+          * shape of a the resulting SourceFile. This allows the DocumentRegistry to store
+          * multiple copies of the same file for different compilation settings.
+          * @param scriptSnapshot Text of the file.
+          * @param version Current version of the file.
+          */
+        updateDocument(fileName: string, compilationSettings: CompilerOptions, scriptSnapshot: IScriptSnapshot, version: string, scriptKind?: ScriptKind): SourceFile;
+        /**
+          * Informs the DocumentRegistry that a file is not needed any longer.
+          *
+          * Note: It is not allowed to call release on a SourceFile that was not acquired from
+          * this registry originally.
+          *
+          * @param fileName The name of the file to be released
+          * @param compilationSettings The compilation settings used to acquire the file
+          */
+        releaseDocument(fileName: string, compilationSettings: CompilerOptions): void;
+        reportStats(): string;
+    }
+    namespace ScriptElementKind {
+        const unknown: string;
+        const warning: string;
+        const keyword: string;
+        const scriptElement: string;
+        const moduleElement: string;
+        const classElement: string;
+        const localClassElement: string;
+        const interfaceElement: string;
+        const typeElement: string;
+        const enumElement: string;
+        const variableElement: string;
+        const localVariableElement: string;
+        const functionElement: string;
+        const localFunctionElement: string;
+        const memberFunctionElement: string;
+        const memberGetAccessorElement: string;
+        const memberSetAccessorElement: string;
+        const memberVariableElement: string;
+        const constructorImplementationElement: string;
+        const callSignatureElement: string;
+        const indexSignatureElement: string;
+        const constructSignatureElement: string;
+        const parameterElement: string;
+        const typeParameterElement: string;
+        const primitiveType: string;
+        const label: string;
+        const alias: string;
+        const constElement: string;
+        const letElement: string;
+    }
+    namespace ScriptElementKindModifier {
+        const none: string;
+        const publicMemberModifier: string;
+        const privateMemberModifier: string;
+        const protectedMemberModifier: string;
+        const exportedModifier: string;
+        const ambientModifier: string;
+        const staticModifier: string;
+        const abstractModifier: string;
+    }
+    class ClassificationTypeNames {
+        static comment: string;
+        static identifier: string;
+        static keyword: string;
+        static numericLiteral: string;
+        static operator: string;
+        static stringLiteral: string;
+        static whiteSpace: string;
+        static text: string;
+        static punctuation: string;
+        static className: string;
+        static enumName: string;
+        static interfaceName: string;
+        static moduleName: string;
+        static typeParameterName: string;
+        static typeAliasName: string;
+        static parameterName: string;
+        static docCommentTagName: string;
+        static jsxOpenTagName: string;
+        static jsxCloseTagName: string;
+        static jsxSelfClosingTagName: string;
+        static jsxAttribute: string;
+        static jsxText: string;
+        static jsxAttributeStringLiteralValue: string;
+    }
+    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,
+    }
+    interface DisplayPartsSymbolWriter extends SymbolWriter {
+        displayParts(): SymbolDisplayPart[];
+    }
+    function displayPartsToString(displayParts: SymbolDisplayPart[]): string;
+    function getDefaultCompilerOptions(): CompilerOptions;
+    interface TranspileOptions {
+        compilerOptions?: CompilerOptions;
+        fileName?: string;
+        reportDiagnostics?: boolean;
+        moduleName?: string;
+        renamedDependencies?: Map<string>;
+    }
+    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;
+    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, aggressiveChecks?: boolean): SourceFile;
+    function createDocumentRegistry(useCaseSensitiveFileNames?: boolean, currentDirectory?: string): DocumentRegistry;
+    function preProcessFile(sourceText: string, readImportFiles?: boolean, detectJavaScriptImports?: boolean): PreProcessedFileInfo;
+    function createLanguageService(host: LanguageServiceHost, documentRegistry?: DocumentRegistry): LanguageService;
+    function createClassifier(): Classifier;
+    /**
+      * Get the path of the default library files (lib.d.ts) as distributed with the typescript
+      * node package.
+      * The functionality is not supported if the ts module is consumed outside of a node module.
+      */
+    function getDefaultLibFilePath(options: CompilerOptions): string;
+}

Build/node_modules/typescript/package.json

@@ -1,41 +1,42 @@
 {
   "_args": [
     [
-      "typescript@^1.8.0",
-      "/Users/shaddockh/Development/Atomic/AtomicFork/AtomicGameEngine/Build"
+      "typescript@^1.8.2",
+      "/Users/shaddockh/Development/Atomic/AtomicMaster/AtomicGameEngine/Build"
     ]
   ],
-  "_from": "typescript@>=1.8.0 <2.0.0",
-  "_id": "[email protected].2",
+  "_from": "typescript@>=1.8.2 <2.0.0",
+  "_id": "[email protected].10",
   "_inCache": true,
   "_installable": true,
   "_location": "/typescript",
+  "_nodeVersion": "5.9.0",
   "_npmOperationalInternal": {
-    "host": "packages-6-west.internal.npmjs.com",
-    "tmp": "tmp/typescript-1.8.2.tgz_1456180363305_0.6699868906289339"
+    "host": "packages-12-west.internal.npmjs.com",
+    "tmp": "tmp/typescript-1.8.10.tgz_1460493736776_0.9304528103675693"
   },
   "_npmUser": {
     "email": "[email protected]",
     "name": "typescript"
   },
-  "_npmVersion": "2.0.0",
+  "_npmVersion": "2.14.2",
   "_phantomChildren": {},
   "_requested": {
     "name": "typescript",
-    "raw": "typescript@^1.8.0",
-    "rawSpec": "^1.8.0",
+    "raw": "typescript@^1.8.2",
+    "rawSpec": "^1.8.2",
     "scope": null,
-    "spec": ">=1.8.0 <2.0.0",
+    "spec": ">=1.8.2 <2.0.0",
     "type": "range"
   },
   "_requiredBy": [
     "/"
   ],
-  "_resolved": "https://registry.npmjs.org/typescript/-/typescript-1.8.2.tgz",
-  "_shasum": "4d2ad7db172be67a913d09862b510133bad61b33",
+  "_resolved": "https://registry.npmjs.org/typescript/-/typescript-1.8.10.tgz",
+  "_shasum": "b475d6e0dff0bf50f296e5ca6ef9fbb5c7320f1e",
   "_shrinkwrap": null,
-  "_spec": "typescript@^1.8.0",
-  "_where": "/Users/shaddockh/Development/Atomic/AtomicFork/AtomicGameEngine/Build",
+  "_spec": "typescript@^1.8.2",
+  "_where": "/Users/shaddockh/Development/Atomic/AtomicMaster/AtomicGameEngine/Build",
   "author": {
     "name": "Microsoft Corp."
   },
@@ -67,13 +68,13 @@
   },
   "directories": {},
   "dist": {
-    "shasum": "4d2ad7db172be67a913d09862b510133bad61b33",
-    "tarball": "http://registry.npmjs.org/typescript/-/typescript-1.8.2.tgz"
+    "shasum": "b475d6e0dff0bf50f296e5ca6ef9fbb5c7320f1e",
+    "tarball": "https://registry.npmjs.org/typescript/-/typescript-1.8.10.tgz"
   },
   "engines": {
     "node": ">=0.8.0"
   },
-  "gitHead": "e5dd34f9e69f517182abfc996a10b8312b14e015",
+  "gitHead": "794c57478ec2a44ee15fb3e245a4c5d2d1612375",
   "homepage": "http://typescriptlang.org/",
   "keywords": [
     "Microsoft",
@@ -109,5 +110,5 @@
     "test": "jake runtests"
   },
   "typings": "./lib/typescript.d.ts",
-  "version": "1.8.2"
+  "version": "1.8.10"
 }

Build/node_modules/typescript/test.config

@@ -0,0 +1 @@
+{"test":[null],"light":"true"}

Build/npm-shrinkwrap.json

@@ -192,9 +192,9 @@
       "resolved": "https://registry.npmjs.org/tslint/-/tslint-3.2.1.tgz"
     },
     "typescript": {
-      "version": "1.8.2",
-      "from": "typescript@>=1.8.0 <2.0.0",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-1.8.2.tgz"
+      "version": "1.8.10",
+      "from": "typescript@>=1.8.2 <2.0.0",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-1.8.10.tgz"
     },
     "underscore.string": {
       "version": "3.1.1",

Build/package.json

@@ -6,7 +6,7 @@
     "glob": "^6.0.3",
     "jake": "^8.0.12",
     "tslint": "^3.2.0",
-    "typescript": "^1.8.2"
+    "typescript": "^1.8.10"
   },
   "devDependencies": {}
 }