Update LKG

lib/lib.dom.iterable.d.ts

@@ -41,6 +41,22 @@ interface FormData {
     [Symbol.iterator](): IterableIterator<string | File>;
 }
 
+interface Headers {
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all key/value pairs contained in this object.
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object.
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns an iterator allowing to go through all values of the key/value pairs contained in this object.
+     */
+    values(): IterableIterator<string>;
+}
+
 interface NodeList {
     /**
      * Returns an array of key, value pairs for every entry in the list
@@ -90,3 +106,22 @@ interface NodeListOf<TNode extends Node> {
 
     [Symbol.iterator](): IterableIterator<TNode>;
 }
+
+interface URLSearchParams {
+    /**
+     * Returns an array of key, value pairs for every entry in the search params
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns a list of keys in the search params
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns a list of values in the search params
+     */
+    values(): IterableIterator<string>;
+    /**
+     * iterate over key/value pairs
+     */
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+}

lib/lib.es2016.full.d.ts

@@ -15382,6 +15382,22 @@ interface FormData {
     [Symbol.iterator](): IterableIterator<string | File>;
 }
 
+interface Headers {
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all key/value pairs contained in this object.
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object.
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns an iterator allowing to go through all values of the key/value pairs contained in this object.
+     */
+    values(): IterableIterator<string>;
+}
+
 interface NodeList {
     /**
      * Returns an array of key, value pairs for every entry in the list
@@ -15431,3 +15447,22 @@ interface NodeListOf<TNode extends Node> {
 
     [Symbol.iterator](): IterableIterator<TNode>;
 }
+
+interface URLSearchParams {
+    /**
+     * Returns an array of key, value pairs for every entry in the search params
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns a list of keys in the search params
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns a list of values in the search params
+     */
+    values(): IterableIterator<string>;
+    /**
+     * iterate over key/value pairs
+     */
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+}

lib/lib.es2017.full.d.ts

@@ -15384,6 +15384,22 @@ interface FormData {
     [Symbol.iterator](): IterableIterator<string | File>;
 }
 
+interface Headers {
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all key/value pairs contained in this object.
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object.
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns an iterator allowing to go through all values of the key/value pairs contained in this object.
+     */
+    values(): IterableIterator<string>;
+}
+
 interface NodeList {
     /**
      * Returns an array of key, value pairs for every entry in the list
@@ -15433,3 +15449,22 @@ interface NodeListOf<TNode extends Node> {
 
     [Symbol.iterator](): IterableIterator<TNode>;
 }
+
+interface URLSearchParams {
+    /**
+     * Returns an array of key, value pairs for every entry in the search params
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns a list of keys in the search params
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns a list of values in the search params
+     */
+    values(): IterableIterator<string>;
+    /**
+     * iterate over key/value pairs
+     */
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+}

lib/lib.es6.d.ts

@@ -21400,6 +21400,22 @@ interface FormData {
     [Symbol.iterator](): IterableIterator<string | File>;
 }
 
+interface Headers {
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all key/value pairs contained in this object.
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object.
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns an iterator allowing to go through all values of the key/value pairs contained in this object.
+     */
+    values(): IterableIterator<string>;
+}
+
 interface NodeList {
     /**
      * Returns an array of key, value pairs for every entry in the list
@@ -21449,3 +21465,22 @@ interface NodeListOf<TNode extends Node> {
 
     [Symbol.iterator](): IterableIterator<TNode>;
 }
+
+interface URLSearchParams {
+    /**
+     * Returns an array of key, value pairs for every entry in the search params
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns a list of keys in the search params
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns a list of values in the search params
+     */
+    values(): IterableIterator<string>;
+    /**
+     * iterate over key/value pairs
+     */
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+}

lib/lib.esnext.full.d.ts

@@ -15383,6 +15383,22 @@ interface FormData {
     [Symbol.iterator](): IterableIterator<string | File>;
 }
 
+interface Headers {
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all key/value pairs contained in this object.
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns an iterator allowing to go through all keys f the key/value pairs contained in this object.
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns an iterator allowing to go through all values of the key/value pairs contained in this object.
+     */
+    values(): IterableIterator<string>;
+}
+
 interface NodeList {
     /**
      * Returns an array of key, value pairs for every entry in the list
@@ -15432,3 +15448,22 @@ interface NodeListOf<TNode extends Node> {
 
     [Symbol.iterator](): IterableIterator<TNode>;
 }
+
+interface URLSearchParams {
+    /**
+     * Returns an array of key, value pairs for every entry in the search params
+     */
+    entries(): IterableIterator<[string, string]>;
+    /**
+     * Returns a list of keys in the search params
+     */
+    keys(): IterableIterator<string>;
+    /**
+     * Returns a list of values in the search params
+     */
+    values(): IterableIterator<string>;
+    /**
+     * iterate over key/value pairs
+     */
+    [Symbol.iterator](): IterableIterator<[string, string]>;
+}

lib/tsserverlibrary.d.ts

@@ -18,7 +18,7 @@ declare namespace ts {
         [index: string]: T;
     }
     interface Map<T> {
-        get(key: string): T;
+        get(key: string): T | undefined;
         has(key: string): boolean;
         set(key: string, value: T): this;
         delete(key: string): boolean;
@@ -66,323 +66,324 @@ declare namespace ts {
         NumericLiteral = 8,
         StringLiteral = 9,
         JsxText = 10,
-        RegularExpressionLiteral = 11,
-        NoSubstitutionTemplateLiteral = 12,
-        TemplateHead = 13,
-        TemplateMiddle = 14,
-        TemplateTail = 15,
-        OpenBraceToken = 16,
-        CloseBraceToken = 17,
-        OpenParenToken = 18,
-        CloseParenToken = 19,
-        OpenBracketToken = 20,
-        CloseBracketToken = 21,
-        DotToken = 22,
-        DotDotDotToken = 23,
-        SemicolonToken = 24,
-        CommaToken = 25,
-        LessThanToken = 26,
-        LessThanSlashToken = 27,
-        GreaterThanToken = 28,
-        LessThanEqualsToken = 29,
-        GreaterThanEqualsToken = 30,
-        EqualsEqualsToken = 31,
-        ExclamationEqualsToken = 32,
-        EqualsEqualsEqualsToken = 33,
-        ExclamationEqualsEqualsToken = 34,
-        EqualsGreaterThanToken = 35,
-        PlusToken = 36,
-        MinusToken = 37,
-        AsteriskToken = 38,
-        AsteriskAsteriskToken = 39,
-        SlashToken = 40,
-        PercentToken = 41,
-        PlusPlusToken = 42,
-        MinusMinusToken = 43,
-        LessThanLessThanToken = 44,
-        GreaterThanGreaterThanToken = 45,
-        GreaterThanGreaterThanGreaterThanToken = 46,
-        AmpersandToken = 47,
-        BarToken = 48,
-        CaretToken = 49,
-        ExclamationToken = 50,
-        TildeToken = 51,
-        AmpersandAmpersandToken = 52,
-        BarBarToken = 53,
-        QuestionToken = 54,
-        ColonToken = 55,
-        AtToken = 56,
-        EqualsToken = 57,
-        PlusEqualsToken = 58,
-        MinusEqualsToken = 59,
-        AsteriskEqualsToken = 60,
-        AsteriskAsteriskEqualsToken = 61,
-        SlashEqualsToken = 62,
-        PercentEqualsToken = 63,
-        LessThanLessThanEqualsToken = 64,
-        GreaterThanGreaterThanEqualsToken = 65,
-        GreaterThanGreaterThanGreaterThanEqualsToken = 66,
-        AmpersandEqualsToken = 67,
-        BarEqualsToken = 68,
-        CaretEqualsToken = 69,
-        Identifier = 70,
-        BreakKeyword = 71,
-        CaseKeyword = 72,
-        CatchKeyword = 73,
-        ClassKeyword = 74,
-        ConstKeyword = 75,
-        ContinueKeyword = 76,
-        DebuggerKeyword = 77,
-        DefaultKeyword = 78,
-        DeleteKeyword = 79,
-        DoKeyword = 80,
-        ElseKeyword = 81,
-        EnumKeyword = 82,
-        ExportKeyword = 83,
-        ExtendsKeyword = 84,
-        FalseKeyword = 85,
-        FinallyKeyword = 86,
-        ForKeyword = 87,
-        FunctionKeyword = 88,
-        IfKeyword = 89,
-        ImportKeyword = 90,
-        InKeyword = 91,
-        InstanceOfKeyword = 92,
-        NewKeyword = 93,
-        NullKeyword = 94,
-        ReturnKeyword = 95,
-        SuperKeyword = 96,
-        SwitchKeyword = 97,
-        ThisKeyword = 98,
-        ThrowKeyword = 99,
-        TrueKeyword = 100,
-        TryKeyword = 101,
-        TypeOfKeyword = 102,
-        VarKeyword = 103,
-        VoidKeyword = 104,
-        WhileKeyword = 105,
-        WithKeyword = 106,
-        ImplementsKeyword = 107,
-        InterfaceKeyword = 108,
-        LetKeyword = 109,
-        PackageKeyword = 110,
-        PrivateKeyword = 111,
-        ProtectedKeyword = 112,
-        PublicKeyword = 113,
-        StaticKeyword = 114,
-        YieldKeyword = 115,
-        AbstractKeyword = 116,
-        AsKeyword = 117,
-        AnyKeyword = 118,
-        AsyncKeyword = 119,
-        AwaitKeyword = 120,
-        BooleanKeyword = 121,
-        ConstructorKeyword = 122,
-        DeclareKeyword = 123,
-        GetKeyword = 124,
-        IsKeyword = 125,
-        KeyOfKeyword = 126,
-        ModuleKeyword = 127,
-        NamespaceKeyword = 128,
-        NeverKeyword = 129,
-        ReadonlyKeyword = 130,
-        RequireKeyword = 131,
-        NumberKeyword = 132,
-        ObjectKeyword = 133,
-        SetKeyword = 134,
-        StringKeyword = 135,
-        SymbolKeyword = 136,
-        TypeKeyword = 137,
-        UndefinedKeyword = 138,
-        FromKeyword = 139,
-        GlobalKeyword = 140,
-        OfKeyword = 141,
-        QualifiedName = 142,
-        ComputedPropertyName = 143,
-        TypeParameter = 144,
-        Parameter = 145,
-        Decorator = 146,
-        PropertySignature = 147,
-        PropertyDeclaration = 148,
-        MethodSignature = 149,
-        MethodDeclaration = 150,
-        Constructor = 151,
-        GetAccessor = 152,
-        SetAccessor = 153,
-        CallSignature = 154,
-        ConstructSignature = 155,
-        IndexSignature = 156,
-        TypePredicate = 157,
-        TypeReference = 158,
-        FunctionType = 159,
-        ConstructorType = 160,
-        TypeQuery = 161,
-        TypeLiteral = 162,
-        ArrayType = 163,
-        TupleType = 164,
-        UnionType = 165,
-        IntersectionType = 166,
-        ParenthesizedType = 167,
-        ThisType = 168,
-        TypeOperator = 169,
-        IndexedAccessType = 170,
-        MappedType = 171,
-        LiteralType = 172,
-        ObjectBindingPattern = 173,
-        ArrayBindingPattern = 174,
-        BindingElement = 175,
-        ArrayLiteralExpression = 176,
-        ObjectLiteralExpression = 177,
-        PropertyAccessExpression = 178,
-        ElementAccessExpression = 179,
-        CallExpression = 180,
-        NewExpression = 181,
-        TaggedTemplateExpression = 182,
-        TypeAssertionExpression = 183,
-        ParenthesizedExpression = 184,
-        FunctionExpression = 185,
-        ArrowFunction = 186,
-        DeleteExpression = 187,
-        TypeOfExpression = 188,
-        VoidExpression = 189,
-        AwaitExpression = 190,
-        PrefixUnaryExpression = 191,
-        PostfixUnaryExpression = 192,
-        BinaryExpression = 193,
-        ConditionalExpression = 194,
-        TemplateExpression = 195,
-        YieldExpression = 196,
-        SpreadElement = 197,
-        ClassExpression = 198,
-        OmittedExpression = 199,
-        ExpressionWithTypeArguments = 200,
-        AsExpression = 201,
-        NonNullExpression = 202,
-        MetaProperty = 203,
-        TemplateSpan = 204,
-        SemicolonClassElement = 205,
-        Block = 206,
-        VariableStatement = 207,
-        EmptyStatement = 208,
-        ExpressionStatement = 209,
-        IfStatement = 210,
-        DoStatement = 211,
-        WhileStatement = 212,
-        ForStatement = 213,
-        ForInStatement = 214,
-        ForOfStatement = 215,
-        ContinueStatement = 216,
-        BreakStatement = 217,
-        ReturnStatement = 218,
-        WithStatement = 219,
-        SwitchStatement = 220,
-        LabeledStatement = 221,
-        ThrowStatement = 222,
-        TryStatement = 223,
-        DebuggerStatement = 224,
-        VariableDeclaration = 225,
-        VariableDeclarationList = 226,
-        FunctionDeclaration = 227,
-        ClassDeclaration = 228,
-        InterfaceDeclaration = 229,
-        TypeAliasDeclaration = 230,
-        EnumDeclaration = 231,
-        ModuleDeclaration = 232,
-        ModuleBlock = 233,
-        CaseBlock = 234,
-        NamespaceExportDeclaration = 235,
-        ImportEqualsDeclaration = 236,
-        ImportDeclaration = 237,
-        ImportClause = 238,
-        NamespaceImport = 239,
-        NamedImports = 240,
-        ImportSpecifier = 241,
-        ExportAssignment = 242,
-        ExportDeclaration = 243,
-        NamedExports = 244,
-        ExportSpecifier = 245,
-        MissingDeclaration = 246,
-        ExternalModuleReference = 247,
-        JsxElement = 248,
-        JsxSelfClosingElement = 249,
-        JsxOpeningElement = 250,
-        JsxClosingElement = 251,
-        JsxAttribute = 252,
-        JsxAttributes = 253,
-        JsxSpreadAttribute = 254,
-        JsxExpression = 255,
-        CaseClause = 256,
-        DefaultClause = 257,
-        HeritageClause = 258,
-        CatchClause = 259,
-        PropertyAssignment = 260,
-        ShorthandPropertyAssignment = 261,
-        SpreadAssignment = 262,
-        EnumMember = 263,
-        SourceFile = 264,
-        Bundle = 265,
-        JSDocTypeExpression = 266,
-        JSDocAllType = 267,
-        JSDocUnknownType = 268,
-        JSDocArrayType = 269,
-        JSDocUnionType = 270,
-        JSDocTupleType = 271,
-        JSDocNullableType = 272,
-        JSDocNonNullableType = 273,
-        JSDocRecordType = 274,
-        JSDocRecordMember = 275,
-        JSDocTypeReference = 276,
-        JSDocOptionalType = 277,
-        JSDocFunctionType = 278,
-        JSDocVariadicType = 279,
-        JSDocConstructorType = 280,
-        JSDocThisType = 281,
-        JSDocComment = 282,
-        JSDocTag = 283,
-        JSDocAugmentsTag = 284,
-        JSDocParameterTag = 285,
-        JSDocReturnTag = 286,
-        JSDocTypeTag = 287,
-        JSDocTemplateTag = 288,
-        JSDocTypedefTag = 289,
-        JSDocPropertyTag = 290,
-        JSDocTypeLiteral = 291,
-        JSDocLiteralType = 292,
-        SyntaxList = 293,
-        NotEmittedStatement = 294,
-        PartiallyEmittedExpression = 295,
-        MergeDeclarationMarker = 296,
-        EndOfDeclarationMarker = 297,
-        Count = 298,
-        FirstAssignment = 57,
-        LastAssignment = 69,
-        FirstCompoundAssignment = 58,
-        LastCompoundAssignment = 69,
-        FirstReservedWord = 71,
-        LastReservedWord = 106,
-        FirstKeyword = 71,
-        LastKeyword = 141,
-        FirstFutureReservedWord = 107,
-        LastFutureReservedWord = 115,
-        FirstTypeNode = 157,
-        LastTypeNode = 172,
-        FirstPunctuation = 16,
-        LastPunctuation = 69,
+        JsxTextAllWhiteSpaces = 11,
+        RegularExpressionLiteral = 12,
+        NoSubstitutionTemplateLiteral = 13,
+        TemplateHead = 14,
+        TemplateMiddle = 15,
+        TemplateTail = 16,
+        OpenBraceToken = 17,
+        CloseBraceToken = 18,
+        OpenParenToken = 19,
+        CloseParenToken = 20,
+        OpenBracketToken = 21,
+        CloseBracketToken = 22,
+        DotToken = 23,
+        DotDotDotToken = 24,
+        SemicolonToken = 25,
+        CommaToken = 26,
+        LessThanToken = 27,
+        LessThanSlashToken = 28,
+        GreaterThanToken = 29,
+        LessThanEqualsToken = 30,
+        GreaterThanEqualsToken = 31,
+        EqualsEqualsToken = 32,
+        ExclamationEqualsToken = 33,
+        EqualsEqualsEqualsToken = 34,
+        ExclamationEqualsEqualsToken = 35,
+        EqualsGreaterThanToken = 36,
+        PlusToken = 37,
+        MinusToken = 38,
+        AsteriskToken = 39,
+        AsteriskAsteriskToken = 40,
+        SlashToken = 41,
+        PercentToken = 42,
+        PlusPlusToken = 43,
+        MinusMinusToken = 44,
+        LessThanLessThanToken = 45,
+        GreaterThanGreaterThanToken = 46,
+        GreaterThanGreaterThanGreaterThanToken = 47,
+        AmpersandToken = 48,
+        BarToken = 49,
+        CaretToken = 50,
+        ExclamationToken = 51,
+        TildeToken = 52,
+        AmpersandAmpersandToken = 53,
+        BarBarToken = 54,
+        QuestionToken = 55,
+        ColonToken = 56,
+        AtToken = 57,
+        EqualsToken = 58,
+        PlusEqualsToken = 59,
+        MinusEqualsToken = 60,
+        AsteriskEqualsToken = 61,
+        AsteriskAsteriskEqualsToken = 62,
+        SlashEqualsToken = 63,
+        PercentEqualsToken = 64,
+        LessThanLessThanEqualsToken = 65,
+        GreaterThanGreaterThanEqualsToken = 66,
+        GreaterThanGreaterThanGreaterThanEqualsToken = 67,
+        AmpersandEqualsToken = 68,
+        BarEqualsToken = 69,
+        CaretEqualsToken = 70,
+        Identifier = 71,
+        BreakKeyword = 72,
+        CaseKeyword = 73,
+        CatchKeyword = 74,
+        ClassKeyword = 75,
+        ConstKeyword = 76,
+        ContinueKeyword = 77,
+        DebuggerKeyword = 78,
+        DefaultKeyword = 79,
+        DeleteKeyword = 80,
+        DoKeyword = 81,
+        ElseKeyword = 82,
+        EnumKeyword = 83,
+        ExportKeyword = 84,
+        ExtendsKeyword = 85,
+        FalseKeyword = 86,
+        FinallyKeyword = 87,
+        ForKeyword = 88,
+        FunctionKeyword = 89,
+        IfKeyword = 90,
+        ImportKeyword = 91,
+        InKeyword = 92,
+        InstanceOfKeyword = 93,
+        NewKeyword = 94,
+        NullKeyword = 95,
+        ReturnKeyword = 96,
+        SuperKeyword = 97,
+        SwitchKeyword = 98,
+        ThisKeyword = 99,
+        ThrowKeyword = 100,
+        TrueKeyword = 101,
+        TryKeyword = 102,
+        TypeOfKeyword = 103,
+        VarKeyword = 104,
+        VoidKeyword = 105,
+        WhileKeyword = 106,
+        WithKeyword = 107,
+        ImplementsKeyword = 108,
+        InterfaceKeyword = 109,
+        LetKeyword = 110,
+        PackageKeyword = 111,
+        PrivateKeyword = 112,
+        ProtectedKeyword = 113,
+        PublicKeyword = 114,
+        StaticKeyword = 115,
+        YieldKeyword = 116,
+        AbstractKeyword = 117,
+        AsKeyword = 118,
+        AnyKeyword = 119,
+        AsyncKeyword = 120,
+        AwaitKeyword = 121,
+        BooleanKeyword = 122,
+        ConstructorKeyword = 123,
+        DeclareKeyword = 124,
+        GetKeyword = 125,
+        IsKeyword = 126,
+        KeyOfKeyword = 127,
+        ModuleKeyword = 128,
+        NamespaceKeyword = 129,
+        NeverKeyword = 130,
+        ReadonlyKeyword = 131,
+        RequireKeyword = 132,
+        NumberKeyword = 133,
+        ObjectKeyword = 134,
+        SetKeyword = 135,
+        StringKeyword = 136,
+        SymbolKeyword = 137,
+        TypeKeyword = 138,
+        UndefinedKeyword = 139,
+        FromKeyword = 140,
+        GlobalKeyword = 141,
+        OfKeyword = 142,
+        QualifiedName = 143,
+        ComputedPropertyName = 144,
+        TypeParameter = 145,
+        Parameter = 146,
+        Decorator = 147,
+        PropertySignature = 148,
+        PropertyDeclaration = 149,
+        MethodSignature = 150,
+        MethodDeclaration = 151,
+        Constructor = 152,
+        GetAccessor = 153,
+        SetAccessor = 154,
+        CallSignature = 155,
+        ConstructSignature = 156,
+        IndexSignature = 157,
+        TypePredicate = 158,
+        TypeReference = 159,
+        FunctionType = 160,
+        ConstructorType = 161,
+        TypeQuery = 162,
+        TypeLiteral = 163,
+        ArrayType = 164,
+        TupleType = 165,
+        UnionType = 166,
+        IntersectionType = 167,
+        ParenthesizedType = 168,
+        ThisType = 169,
+        TypeOperator = 170,
+        IndexedAccessType = 171,
+        MappedType = 172,
+        LiteralType = 173,
+        ObjectBindingPattern = 174,
+        ArrayBindingPattern = 175,
+        BindingElement = 176,
+        ArrayLiteralExpression = 177,
+        ObjectLiteralExpression = 178,
+        PropertyAccessExpression = 179,
+        ElementAccessExpression = 180,
+        CallExpression = 181,
+        NewExpression = 182,
+        TaggedTemplateExpression = 183,
+        TypeAssertionExpression = 184,
+        ParenthesizedExpression = 185,
+        FunctionExpression = 186,
+        ArrowFunction = 187,
+        DeleteExpression = 188,
+        TypeOfExpression = 189,
+        VoidExpression = 190,
+        AwaitExpression = 191,
+        PrefixUnaryExpression = 192,
+        PostfixUnaryExpression = 193,
+        BinaryExpression = 194,
+        ConditionalExpression = 195,
+        TemplateExpression = 196,
+        YieldExpression = 197,
+        SpreadElement = 198,
+        ClassExpression = 199,
+        OmittedExpression = 200,
+        ExpressionWithTypeArguments = 201,
+        AsExpression = 202,
+        NonNullExpression = 203,
+        MetaProperty = 204,
+        TemplateSpan = 205,
+        SemicolonClassElement = 206,
+        Block = 207,
+        VariableStatement = 208,
+        EmptyStatement = 209,
+        ExpressionStatement = 210,
+        IfStatement = 211,
+        DoStatement = 212,
+        WhileStatement = 213,
+        ForStatement = 214,
+        ForInStatement = 215,
+        ForOfStatement = 216,
+        ContinueStatement = 217,
+        BreakStatement = 218,
+        ReturnStatement = 219,
+        WithStatement = 220,
+        SwitchStatement = 221,
+        LabeledStatement = 222,
+        ThrowStatement = 223,
+        TryStatement = 224,
+        DebuggerStatement = 225,
+        VariableDeclaration = 226,
+        VariableDeclarationList = 227,
+        FunctionDeclaration = 228,
+        ClassDeclaration = 229,
+        InterfaceDeclaration = 230,
+        TypeAliasDeclaration = 231,
+        EnumDeclaration = 232,
+        ModuleDeclaration = 233,
+        ModuleBlock = 234,
+        CaseBlock = 235,
+        NamespaceExportDeclaration = 236,
+        ImportEqualsDeclaration = 237,
+        ImportDeclaration = 238,
+        ImportClause = 239,
+        NamespaceImport = 240,
+        NamedImports = 241,
+        ImportSpecifier = 242,
+        ExportAssignment = 243,
+        ExportDeclaration = 244,
+        NamedExports = 245,
+        ExportSpecifier = 246,
+        MissingDeclaration = 247,
+        ExternalModuleReference = 248,
+        JsxElement = 249,
+        JsxSelfClosingElement = 250,
+        JsxOpeningElement = 251,
+        JsxClosingElement = 252,
+        JsxAttribute = 253,
+        JsxAttributes = 254,
+        JsxSpreadAttribute = 255,
+        JsxExpression = 256,
+        CaseClause = 257,
+        DefaultClause = 258,
+        HeritageClause = 259,
+        CatchClause = 260,
+        PropertyAssignment = 261,
+        ShorthandPropertyAssignment = 262,
+        SpreadAssignment = 263,
+        EnumMember = 264,
+        SourceFile = 265,
+        Bundle = 266,
+        JSDocTypeExpression = 267,
+        JSDocAllType = 268,
+        JSDocUnknownType = 269,
+        JSDocArrayType = 270,
+        JSDocUnionType = 271,
+        JSDocTupleType = 272,
+        JSDocNullableType = 273,
+        JSDocNonNullableType = 274,
+        JSDocRecordType = 275,
+        JSDocRecordMember = 276,
+        JSDocTypeReference = 277,
+        JSDocOptionalType = 278,
+        JSDocFunctionType = 279,
+        JSDocVariadicType = 280,
+        JSDocConstructorType = 281,
+        JSDocThisType = 282,
+        JSDocComment = 283,
+        JSDocTag = 284,
+        JSDocAugmentsTag = 285,
+        JSDocParameterTag = 286,
+        JSDocReturnTag = 287,
+        JSDocTypeTag = 288,
+        JSDocTemplateTag = 289,
+        JSDocTypedefTag = 290,
+        JSDocPropertyTag = 291,
+        JSDocTypeLiteral = 292,
+        JSDocLiteralType = 293,
+        SyntaxList = 294,
+        NotEmittedStatement = 295,
+        PartiallyEmittedExpression = 296,
+        MergeDeclarationMarker = 297,
+        EndOfDeclarationMarker = 298,
+        Count = 299,
+        FirstAssignment = 58,
+        LastAssignment = 70,
+        FirstCompoundAssignment = 59,
+        LastCompoundAssignment = 70,
+        FirstReservedWord = 72,
+        LastReservedWord = 107,
+        FirstKeyword = 72,
+        LastKeyword = 142,
+        FirstFutureReservedWord = 108,
+        LastFutureReservedWord = 116,
+        FirstTypeNode = 158,
+        LastTypeNode = 173,
+        FirstPunctuation = 17,
+        LastPunctuation = 70,
         FirstToken = 0,
-        LastToken = 141,
+        LastToken = 142,
         FirstTriviaToken = 2,
         LastTriviaToken = 7,
         FirstLiteralToken = 8,
-        LastLiteralToken = 12,
-        FirstTemplateToken = 12,
-        LastTemplateToken = 15,
-        FirstBinaryOperator = 26,
-        LastBinaryOperator = 69,
-        FirstNode = 142,
-        FirstJSDocNode = 266,
-        LastJSDocNode = 292,
-        FirstJSDocTagNode = 282,
-        LastJSDocTagNode = 292,
+        LastLiteralToken = 13,
+        FirstTemplateToken = 13,
+        LastTemplateToken = 16,
+        FirstBinaryOperator = 27,
+        LastBinaryOperator = 70,
+        FirstNode = 143,
+        FirstJSDocNode = 267,
+        LastJSDocNode = 293,
+        FirstJSDocTagNode = 283,
+        LastJSDocTagNode = 293,
     }
     const enum NodeFlags {
         None = 0,
@@ -1040,6 +1041,7 @@ declare namespace ts {
     }
     interface JsxText extends Node {
         kind: SyntaxKind.JsxText;
+        containsOnlyWhiteSpaces: boolean;
         parent?: JsxElement;
     }
     type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement;
@@ -2355,7 +2357,7 @@ declare namespace ts {
     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 isWhiteSpaceLike(ch: number): boolean;
     function isWhiteSpaceSingleLine(ch: number): boolean;
     function isLineBreak(ch: number): boolean;
     function couldStartTrivia(text: string, pos: number): boolean;

lib/typescript.d.ts

@@ -24,7 +24,7 @@ declare namespace ts {
     }
     /** ES6 Map interface. */
     interface Map<T> {
-        get(key: string): T;
+        get(key: string): T | undefined;
         has(key: string): boolean;
         set(key: string, value: T): this;
         delete(key: string): boolean;
@@ -73,323 +73,324 @@ declare namespace ts {
         NumericLiteral = 8,
         StringLiteral = 9,
         JsxText = 10,
-        RegularExpressionLiteral = 11,
-        NoSubstitutionTemplateLiteral = 12,
-        TemplateHead = 13,
-        TemplateMiddle = 14,
-        TemplateTail = 15,
-        OpenBraceToken = 16,
-        CloseBraceToken = 17,
-        OpenParenToken = 18,
-        CloseParenToken = 19,
-        OpenBracketToken = 20,
-        CloseBracketToken = 21,
-        DotToken = 22,
-        DotDotDotToken = 23,
-        SemicolonToken = 24,
-        CommaToken = 25,
-        LessThanToken = 26,
-        LessThanSlashToken = 27,
-        GreaterThanToken = 28,
-        LessThanEqualsToken = 29,
-        GreaterThanEqualsToken = 30,
-        EqualsEqualsToken = 31,
-        ExclamationEqualsToken = 32,
-        EqualsEqualsEqualsToken = 33,
-        ExclamationEqualsEqualsToken = 34,
-        EqualsGreaterThanToken = 35,
-        PlusToken = 36,
-        MinusToken = 37,
-        AsteriskToken = 38,
-        AsteriskAsteriskToken = 39,
-        SlashToken = 40,
-        PercentToken = 41,
-        PlusPlusToken = 42,
-        MinusMinusToken = 43,
-        LessThanLessThanToken = 44,
-        GreaterThanGreaterThanToken = 45,
-        GreaterThanGreaterThanGreaterThanToken = 46,
-        AmpersandToken = 47,
-        BarToken = 48,
-        CaretToken = 49,
-        ExclamationToken = 50,
-        TildeToken = 51,
-        AmpersandAmpersandToken = 52,
-        BarBarToken = 53,
-        QuestionToken = 54,
-        ColonToken = 55,
-        AtToken = 56,
-        EqualsToken = 57,
-        PlusEqualsToken = 58,
-        MinusEqualsToken = 59,
-        AsteriskEqualsToken = 60,
-        AsteriskAsteriskEqualsToken = 61,
-        SlashEqualsToken = 62,
-        PercentEqualsToken = 63,
-        LessThanLessThanEqualsToken = 64,
-        GreaterThanGreaterThanEqualsToken = 65,
-        GreaterThanGreaterThanGreaterThanEqualsToken = 66,
-        AmpersandEqualsToken = 67,
-        BarEqualsToken = 68,
-        CaretEqualsToken = 69,
-        Identifier = 70,
-        BreakKeyword = 71,
-        CaseKeyword = 72,
-        CatchKeyword = 73,
-        ClassKeyword = 74,
-        ConstKeyword = 75,
-        ContinueKeyword = 76,
-        DebuggerKeyword = 77,
-        DefaultKeyword = 78,
-        DeleteKeyword = 79,
-        DoKeyword = 80,
-        ElseKeyword = 81,
-        EnumKeyword = 82,
-        ExportKeyword = 83,
-        ExtendsKeyword = 84,
-        FalseKeyword = 85,
-        FinallyKeyword = 86,
-        ForKeyword = 87,
-        FunctionKeyword = 88,
-        IfKeyword = 89,
-        ImportKeyword = 90,
-        InKeyword = 91,
-        InstanceOfKeyword = 92,
-        NewKeyword = 93,
-        NullKeyword = 94,
-        ReturnKeyword = 95,
-        SuperKeyword = 96,
-        SwitchKeyword = 97,
-        ThisKeyword = 98,
-        ThrowKeyword = 99,
-        TrueKeyword = 100,
-        TryKeyword = 101,
-        TypeOfKeyword = 102,
-        VarKeyword = 103,
-        VoidKeyword = 104,
-        WhileKeyword = 105,
-        WithKeyword = 106,
-        ImplementsKeyword = 107,
-        InterfaceKeyword = 108,
-        LetKeyword = 109,
-        PackageKeyword = 110,
-        PrivateKeyword = 111,
-        ProtectedKeyword = 112,
-        PublicKeyword = 113,
-        StaticKeyword = 114,
-        YieldKeyword = 115,
-        AbstractKeyword = 116,
-        AsKeyword = 117,
-        AnyKeyword = 118,
-        AsyncKeyword = 119,
-        AwaitKeyword = 120,
-        BooleanKeyword = 121,
-        ConstructorKeyword = 122,
-        DeclareKeyword = 123,
-        GetKeyword = 124,
-        IsKeyword = 125,
-        KeyOfKeyword = 126,
-        ModuleKeyword = 127,
-        NamespaceKeyword = 128,
-        NeverKeyword = 129,
-        ReadonlyKeyword = 130,
-        RequireKeyword = 131,
-        NumberKeyword = 132,
-        ObjectKeyword = 133,
-        SetKeyword = 134,
-        StringKeyword = 135,
-        SymbolKeyword = 136,
-        TypeKeyword = 137,
-        UndefinedKeyword = 138,
-        FromKeyword = 139,
-        GlobalKeyword = 140,
-        OfKeyword = 141,
-        QualifiedName = 142,
-        ComputedPropertyName = 143,
-        TypeParameter = 144,
-        Parameter = 145,
-        Decorator = 146,
-        PropertySignature = 147,
-        PropertyDeclaration = 148,
-        MethodSignature = 149,
-        MethodDeclaration = 150,
-        Constructor = 151,
-        GetAccessor = 152,
-        SetAccessor = 153,
-        CallSignature = 154,
-        ConstructSignature = 155,
-        IndexSignature = 156,
-        TypePredicate = 157,
-        TypeReference = 158,
-        FunctionType = 159,
-        ConstructorType = 160,
-        TypeQuery = 161,
-        TypeLiteral = 162,
-        ArrayType = 163,
-        TupleType = 164,
-        UnionType = 165,
-        IntersectionType = 166,
-        ParenthesizedType = 167,
-        ThisType = 168,
-        TypeOperator = 169,
-        IndexedAccessType = 170,
-        MappedType = 171,
-        LiteralType = 172,
-        ObjectBindingPattern = 173,
-        ArrayBindingPattern = 174,
-        BindingElement = 175,
-        ArrayLiteralExpression = 176,
-        ObjectLiteralExpression = 177,
-        PropertyAccessExpression = 178,
-        ElementAccessExpression = 179,
-        CallExpression = 180,
-        NewExpression = 181,
-        TaggedTemplateExpression = 182,
-        TypeAssertionExpression = 183,
-        ParenthesizedExpression = 184,
-        FunctionExpression = 185,
-        ArrowFunction = 186,
-        DeleteExpression = 187,
-        TypeOfExpression = 188,
-        VoidExpression = 189,
-        AwaitExpression = 190,
-        PrefixUnaryExpression = 191,
-        PostfixUnaryExpression = 192,
-        BinaryExpression = 193,
-        ConditionalExpression = 194,
-        TemplateExpression = 195,
-        YieldExpression = 196,
-        SpreadElement = 197,
-        ClassExpression = 198,
-        OmittedExpression = 199,
-        ExpressionWithTypeArguments = 200,
-        AsExpression = 201,
-        NonNullExpression = 202,
-        MetaProperty = 203,
-        TemplateSpan = 204,
-        SemicolonClassElement = 205,
-        Block = 206,
-        VariableStatement = 207,
-        EmptyStatement = 208,
-        ExpressionStatement = 209,
-        IfStatement = 210,
-        DoStatement = 211,
-        WhileStatement = 212,
-        ForStatement = 213,
-        ForInStatement = 214,
-        ForOfStatement = 215,
-        ContinueStatement = 216,
-        BreakStatement = 217,
-        ReturnStatement = 218,
-        WithStatement = 219,
-        SwitchStatement = 220,
-        LabeledStatement = 221,
-        ThrowStatement = 222,
-        TryStatement = 223,
-        DebuggerStatement = 224,
-        VariableDeclaration = 225,
-        VariableDeclarationList = 226,
-        FunctionDeclaration = 227,
-        ClassDeclaration = 228,
-        InterfaceDeclaration = 229,
-        TypeAliasDeclaration = 230,
-        EnumDeclaration = 231,
-        ModuleDeclaration = 232,
-        ModuleBlock = 233,
-        CaseBlock = 234,
-        NamespaceExportDeclaration = 235,
-        ImportEqualsDeclaration = 236,
-        ImportDeclaration = 237,
-        ImportClause = 238,
-        NamespaceImport = 239,
-        NamedImports = 240,
-        ImportSpecifier = 241,
-        ExportAssignment = 242,
-        ExportDeclaration = 243,
-        NamedExports = 244,
-        ExportSpecifier = 245,
-        MissingDeclaration = 246,
-        ExternalModuleReference = 247,
-        JsxElement = 248,
-        JsxSelfClosingElement = 249,
-        JsxOpeningElement = 250,
-        JsxClosingElement = 251,
-        JsxAttribute = 252,
-        JsxAttributes = 253,
-        JsxSpreadAttribute = 254,
-        JsxExpression = 255,
-        CaseClause = 256,
-        DefaultClause = 257,
-        HeritageClause = 258,
-        CatchClause = 259,
-        PropertyAssignment = 260,
-        ShorthandPropertyAssignment = 261,
-        SpreadAssignment = 262,
-        EnumMember = 263,
-        SourceFile = 264,
-        Bundle = 265,
-        JSDocTypeExpression = 266,
-        JSDocAllType = 267,
-        JSDocUnknownType = 268,
-        JSDocArrayType = 269,
-        JSDocUnionType = 270,
-        JSDocTupleType = 271,
-        JSDocNullableType = 272,
-        JSDocNonNullableType = 273,
-        JSDocRecordType = 274,
-        JSDocRecordMember = 275,
-        JSDocTypeReference = 276,
-        JSDocOptionalType = 277,
-        JSDocFunctionType = 278,
-        JSDocVariadicType = 279,
-        JSDocConstructorType = 280,
-        JSDocThisType = 281,
-        JSDocComment = 282,
-        JSDocTag = 283,
-        JSDocAugmentsTag = 284,
-        JSDocParameterTag = 285,
-        JSDocReturnTag = 286,
-        JSDocTypeTag = 287,
-        JSDocTemplateTag = 288,
-        JSDocTypedefTag = 289,
-        JSDocPropertyTag = 290,
-        JSDocTypeLiteral = 291,
-        JSDocLiteralType = 292,
-        SyntaxList = 293,
-        NotEmittedStatement = 294,
-        PartiallyEmittedExpression = 295,
-        MergeDeclarationMarker = 296,
-        EndOfDeclarationMarker = 297,
-        Count = 298,
-        FirstAssignment = 57,
-        LastAssignment = 69,
-        FirstCompoundAssignment = 58,
-        LastCompoundAssignment = 69,
-        FirstReservedWord = 71,
-        LastReservedWord = 106,
-        FirstKeyword = 71,
-        LastKeyword = 141,
-        FirstFutureReservedWord = 107,
-        LastFutureReservedWord = 115,
-        FirstTypeNode = 157,
-        LastTypeNode = 172,
-        FirstPunctuation = 16,
-        LastPunctuation = 69,
+        JsxTextAllWhiteSpaces = 11,
+        RegularExpressionLiteral = 12,
+        NoSubstitutionTemplateLiteral = 13,
+        TemplateHead = 14,
+        TemplateMiddle = 15,
+        TemplateTail = 16,
+        OpenBraceToken = 17,
+        CloseBraceToken = 18,
+        OpenParenToken = 19,
+        CloseParenToken = 20,
+        OpenBracketToken = 21,
+        CloseBracketToken = 22,
+        DotToken = 23,
+        DotDotDotToken = 24,
+        SemicolonToken = 25,
+        CommaToken = 26,
+        LessThanToken = 27,
+        LessThanSlashToken = 28,
+        GreaterThanToken = 29,
+        LessThanEqualsToken = 30,
+        GreaterThanEqualsToken = 31,
+        EqualsEqualsToken = 32,
+        ExclamationEqualsToken = 33,
+        EqualsEqualsEqualsToken = 34,
+        ExclamationEqualsEqualsToken = 35,
+        EqualsGreaterThanToken = 36,
+        PlusToken = 37,
+        MinusToken = 38,
+        AsteriskToken = 39,
+        AsteriskAsteriskToken = 40,
+        SlashToken = 41,
+        PercentToken = 42,
+        PlusPlusToken = 43,
+        MinusMinusToken = 44,
+        LessThanLessThanToken = 45,
+        GreaterThanGreaterThanToken = 46,
+        GreaterThanGreaterThanGreaterThanToken = 47,
+        AmpersandToken = 48,
+        BarToken = 49,
+        CaretToken = 50,
+        ExclamationToken = 51,
+        TildeToken = 52,
+        AmpersandAmpersandToken = 53,
+        BarBarToken = 54,
+        QuestionToken = 55,
+        ColonToken = 56,
+        AtToken = 57,
+        EqualsToken = 58,
+        PlusEqualsToken = 59,
+        MinusEqualsToken = 60,
+        AsteriskEqualsToken = 61,
+        AsteriskAsteriskEqualsToken = 62,
+        SlashEqualsToken = 63,
+        PercentEqualsToken = 64,
+        LessThanLessThanEqualsToken = 65,
+        GreaterThanGreaterThanEqualsToken = 66,
+        GreaterThanGreaterThanGreaterThanEqualsToken = 67,
+        AmpersandEqualsToken = 68,
+        BarEqualsToken = 69,
+        CaretEqualsToken = 70,
+        Identifier = 71,
+        BreakKeyword = 72,
+        CaseKeyword = 73,
+        CatchKeyword = 74,
+        ClassKeyword = 75,
+        ConstKeyword = 76,
+        ContinueKeyword = 77,
+        DebuggerKeyword = 78,
+        DefaultKeyword = 79,
+        DeleteKeyword = 80,
+        DoKeyword = 81,
+        ElseKeyword = 82,
+        EnumKeyword = 83,
+        ExportKeyword = 84,
+        ExtendsKeyword = 85,
+        FalseKeyword = 86,
+        FinallyKeyword = 87,
+        ForKeyword = 88,
+        FunctionKeyword = 89,
+        IfKeyword = 90,
+        ImportKeyword = 91,
+        InKeyword = 92,
+        InstanceOfKeyword = 93,
+        NewKeyword = 94,
+        NullKeyword = 95,
+        ReturnKeyword = 96,
+        SuperKeyword = 97,
+        SwitchKeyword = 98,
+        ThisKeyword = 99,
+        ThrowKeyword = 100,
+        TrueKeyword = 101,
+        TryKeyword = 102,
+        TypeOfKeyword = 103,
+        VarKeyword = 104,
+        VoidKeyword = 105,
+        WhileKeyword = 106,
+        WithKeyword = 107,
+        ImplementsKeyword = 108,
+        InterfaceKeyword = 109,
+        LetKeyword = 110,
+        PackageKeyword = 111,
+        PrivateKeyword = 112,
+        ProtectedKeyword = 113,
+        PublicKeyword = 114,
+        StaticKeyword = 115,
+        YieldKeyword = 116,
+        AbstractKeyword = 117,
+        AsKeyword = 118,
+        AnyKeyword = 119,
+        AsyncKeyword = 120,
+        AwaitKeyword = 121,
+        BooleanKeyword = 122,
+        ConstructorKeyword = 123,
+        DeclareKeyword = 124,
+        GetKeyword = 125,
+        IsKeyword = 126,
+        KeyOfKeyword = 127,
+        ModuleKeyword = 128,
+        NamespaceKeyword = 129,
+        NeverKeyword = 130,
+        ReadonlyKeyword = 131,
+        RequireKeyword = 132,
+        NumberKeyword = 133,
+        ObjectKeyword = 134,
+        SetKeyword = 135,
+        StringKeyword = 136,
+        SymbolKeyword = 137,
+        TypeKeyword = 138,
+        UndefinedKeyword = 139,
+        FromKeyword = 140,
+        GlobalKeyword = 141,
+        OfKeyword = 142,
+        QualifiedName = 143,
+        ComputedPropertyName = 144,
+        TypeParameter = 145,
+        Parameter = 146,
+        Decorator = 147,
+        PropertySignature = 148,
+        PropertyDeclaration = 149,
+        MethodSignature = 150,
+        MethodDeclaration = 151,
+        Constructor = 152,
+        GetAccessor = 153,
+        SetAccessor = 154,
+        CallSignature = 155,
+        ConstructSignature = 156,
+        IndexSignature = 157,
+        TypePredicate = 158,
+        TypeReference = 159,
+        FunctionType = 160,
+        ConstructorType = 161,
+        TypeQuery = 162,
+        TypeLiteral = 163,
+        ArrayType = 164,
+        TupleType = 165,
+        UnionType = 166,
+        IntersectionType = 167,
+        ParenthesizedType = 168,
+        ThisType = 169,
+        TypeOperator = 170,
+        IndexedAccessType = 171,
+        MappedType = 172,
+        LiteralType = 173,
+        ObjectBindingPattern = 174,
+        ArrayBindingPattern = 175,
+        BindingElement = 176,
+        ArrayLiteralExpression = 177,
+        ObjectLiteralExpression = 178,
+        PropertyAccessExpression = 179,
+        ElementAccessExpression = 180,
+        CallExpression = 181,
+        NewExpression = 182,
+        TaggedTemplateExpression = 183,
+        TypeAssertionExpression = 184,
+        ParenthesizedExpression = 185,
+        FunctionExpression = 186,
+        ArrowFunction = 187,
+        DeleteExpression = 188,
+        TypeOfExpression = 189,
+        VoidExpression = 190,
+        AwaitExpression = 191,
+        PrefixUnaryExpression = 192,
+        PostfixUnaryExpression = 193,
+        BinaryExpression = 194,
+        ConditionalExpression = 195,
+        TemplateExpression = 196,
+        YieldExpression = 197,
+        SpreadElement = 198,
+        ClassExpression = 199,
+        OmittedExpression = 200,
+        ExpressionWithTypeArguments = 201,
+        AsExpression = 202,
+        NonNullExpression = 203,
+        MetaProperty = 204,
+        TemplateSpan = 205,
+        SemicolonClassElement = 206,
+        Block = 207,
+        VariableStatement = 208,
+        EmptyStatement = 209,
+        ExpressionStatement = 210,
+        IfStatement = 211,
+        DoStatement = 212,
+        WhileStatement = 213,
+        ForStatement = 214,
+        ForInStatement = 215,
+        ForOfStatement = 216,
+        ContinueStatement = 217,
+        BreakStatement = 218,
+        ReturnStatement = 219,
+        WithStatement = 220,
+        SwitchStatement = 221,
+        LabeledStatement = 222,
+        ThrowStatement = 223,
+        TryStatement = 224,
+        DebuggerStatement = 225,
+        VariableDeclaration = 226,
+        VariableDeclarationList = 227,
+        FunctionDeclaration = 228,
+        ClassDeclaration = 229,
+        InterfaceDeclaration = 230,
+        TypeAliasDeclaration = 231,
+        EnumDeclaration = 232,
+        ModuleDeclaration = 233,
+        ModuleBlock = 234,
+        CaseBlock = 235,
+        NamespaceExportDeclaration = 236,
+        ImportEqualsDeclaration = 237,
+        ImportDeclaration = 238,
+        ImportClause = 239,
+        NamespaceImport = 240,
+        NamedImports = 241,
+        ImportSpecifier = 242,
+        ExportAssignment = 243,
+        ExportDeclaration = 244,
+        NamedExports = 245,
+        ExportSpecifier = 246,
+        MissingDeclaration = 247,
+        ExternalModuleReference = 248,
+        JsxElement = 249,
+        JsxSelfClosingElement = 250,
+        JsxOpeningElement = 251,
+        JsxClosingElement = 252,
+        JsxAttribute = 253,
+        JsxAttributes = 254,
+        JsxSpreadAttribute = 255,
+        JsxExpression = 256,
+        CaseClause = 257,
+        DefaultClause = 258,
+        HeritageClause = 259,
+        CatchClause = 260,
+        PropertyAssignment = 261,
+        ShorthandPropertyAssignment = 262,
+        SpreadAssignment = 263,
+        EnumMember = 264,
+        SourceFile = 265,
+        Bundle = 266,
+        JSDocTypeExpression = 267,
+        JSDocAllType = 268,
+        JSDocUnknownType = 269,
+        JSDocArrayType = 270,
+        JSDocUnionType = 271,
+        JSDocTupleType = 272,
+        JSDocNullableType = 273,
+        JSDocNonNullableType = 274,
+        JSDocRecordType = 275,
+        JSDocRecordMember = 276,
+        JSDocTypeReference = 277,
+        JSDocOptionalType = 278,
+        JSDocFunctionType = 279,
+        JSDocVariadicType = 280,
+        JSDocConstructorType = 281,
+        JSDocThisType = 282,
+        JSDocComment = 283,
+        JSDocTag = 284,
+        JSDocAugmentsTag = 285,
+        JSDocParameterTag = 286,
+        JSDocReturnTag = 287,
+        JSDocTypeTag = 288,
+        JSDocTemplateTag = 289,
+        JSDocTypedefTag = 290,
+        JSDocPropertyTag = 291,
+        JSDocTypeLiteral = 292,
+        JSDocLiteralType = 293,
+        SyntaxList = 294,
+        NotEmittedStatement = 295,
+        PartiallyEmittedExpression = 296,
+        MergeDeclarationMarker = 297,
+        EndOfDeclarationMarker = 298,
+        Count = 299,
+        FirstAssignment = 58,
+        LastAssignment = 70,
+        FirstCompoundAssignment = 59,
+        LastCompoundAssignment = 70,
+        FirstReservedWord = 72,
+        LastReservedWord = 107,
+        FirstKeyword = 72,
+        LastKeyword = 142,
+        FirstFutureReservedWord = 108,
+        LastFutureReservedWord = 116,
+        FirstTypeNode = 158,
+        LastTypeNode = 173,
+        FirstPunctuation = 17,
+        LastPunctuation = 70,
         FirstToken = 0,
-        LastToken = 141,
+        LastToken = 142,
         FirstTriviaToken = 2,
         LastTriviaToken = 7,
         FirstLiteralToken = 8,
-        LastLiteralToken = 12,
-        FirstTemplateToken = 12,
-        LastTemplateToken = 15,
-        FirstBinaryOperator = 26,
-        LastBinaryOperator = 69,
-        FirstNode = 142,
-        FirstJSDocNode = 266,
-        LastJSDocNode = 292,
-        FirstJSDocTagNode = 282,
-        LastJSDocTagNode = 292,
+        LastLiteralToken = 13,
+        FirstTemplateToken = 13,
+        LastTemplateToken = 16,
+        FirstBinaryOperator = 27,
+        LastBinaryOperator = 70,
+        FirstNode = 143,
+        FirstJSDocNode = 267,
+        LastJSDocNode = 293,
+        FirstJSDocTagNode = 283,
+        LastJSDocTagNode = 293,
     }
     enum NodeFlags {
         None = 0,
@@ -1065,6 +1066,7 @@ declare namespace ts {
     }
     interface JsxText extends Node {
         kind: SyntaxKind.JsxText;
+        containsOnlyWhiteSpaces: boolean;
         parent?: JsxElement;
     }
     type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement;
@@ -2603,7 +2605,7 @@ declare namespace ts {
     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 isWhiteSpaceLike(ch: number): boolean;
     /** Does not include line breaks. For that, see isWhiteSpaceLike. */
     function isWhiteSpaceSingleLine(ch: number): boolean;
     function isLineBreak(ch: number): boolean;

lib/typescriptServices.d.ts

@@ -24,7 +24,7 @@ declare namespace ts {
     }
     /** ES6 Map interface. */
     interface Map<T> {
-        get(key: string): T;
+        get(key: string): T | undefined;
         has(key: string): boolean;
         set(key: string, value: T): this;
         delete(key: string): boolean;
@@ -73,323 +73,324 @@ declare namespace ts {
         NumericLiteral = 8,
         StringLiteral = 9,
         JsxText = 10,
-        RegularExpressionLiteral = 11,
-        NoSubstitutionTemplateLiteral = 12,
-        TemplateHead = 13,
-        TemplateMiddle = 14,
-        TemplateTail = 15,
-        OpenBraceToken = 16,
-        CloseBraceToken = 17,
-        OpenParenToken = 18,
-        CloseParenToken = 19,
-        OpenBracketToken = 20,
-        CloseBracketToken = 21,
-        DotToken = 22,
-        DotDotDotToken = 23,
-        SemicolonToken = 24,
-        CommaToken = 25,
-        LessThanToken = 26,
-        LessThanSlashToken = 27,
-        GreaterThanToken = 28,
-        LessThanEqualsToken = 29,
-        GreaterThanEqualsToken = 30,
-        EqualsEqualsToken = 31,
-        ExclamationEqualsToken = 32,
-        EqualsEqualsEqualsToken = 33,
-        ExclamationEqualsEqualsToken = 34,
-        EqualsGreaterThanToken = 35,
-        PlusToken = 36,
-        MinusToken = 37,
-        AsteriskToken = 38,
-        AsteriskAsteriskToken = 39,
-        SlashToken = 40,
-        PercentToken = 41,
-        PlusPlusToken = 42,
-        MinusMinusToken = 43,
-        LessThanLessThanToken = 44,
-        GreaterThanGreaterThanToken = 45,
-        GreaterThanGreaterThanGreaterThanToken = 46,
-        AmpersandToken = 47,
-        BarToken = 48,
-        CaretToken = 49,
-        ExclamationToken = 50,
-        TildeToken = 51,
-        AmpersandAmpersandToken = 52,
-        BarBarToken = 53,
-        QuestionToken = 54,
-        ColonToken = 55,
-        AtToken = 56,
-        EqualsToken = 57,
-        PlusEqualsToken = 58,
-        MinusEqualsToken = 59,
-        AsteriskEqualsToken = 60,
-        AsteriskAsteriskEqualsToken = 61,
-        SlashEqualsToken = 62,
-        PercentEqualsToken = 63,
-        LessThanLessThanEqualsToken = 64,
-        GreaterThanGreaterThanEqualsToken = 65,
-        GreaterThanGreaterThanGreaterThanEqualsToken = 66,
-        AmpersandEqualsToken = 67,
-        BarEqualsToken = 68,
-        CaretEqualsToken = 69,
-        Identifier = 70,
-        BreakKeyword = 71,
-        CaseKeyword = 72,
-        CatchKeyword = 73,
-        ClassKeyword = 74,
-        ConstKeyword = 75,
-        ContinueKeyword = 76,
-        DebuggerKeyword = 77,
-        DefaultKeyword = 78,
-        DeleteKeyword = 79,
-        DoKeyword = 80,
-        ElseKeyword = 81,
-        EnumKeyword = 82,
-        ExportKeyword = 83,
-        ExtendsKeyword = 84,
-        FalseKeyword = 85,
-        FinallyKeyword = 86,
-        ForKeyword = 87,
-        FunctionKeyword = 88,
-        IfKeyword = 89,
-        ImportKeyword = 90,
-        InKeyword = 91,
-        InstanceOfKeyword = 92,
-        NewKeyword = 93,
-        NullKeyword = 94,
-        ReturnKeyword = 95,
-        SuperKeyword = 96,
-        SwitchKeyword = 97,
-        ThisKeyword = 98,
-        ThrowKeyword = 99,
-        TrueKeyword = 100,
-        TryKeyword = 101,
-        TypeOfKeyword = 102,
-        VarKeyword = 103,
-        VoidKeyword = 104,
-        WhileKeyword = 105,
-        WithKeyword = 106,
-        ImplementsKeyword = 107,
-        InterfaceKeyword = 108,
-        LetKeyword = 109,
-        PackageKeyword = 110,
-        PrivateKeyword = 111,
-        ProtectedKeyword = 112,
-        PublicKeyword = 113,
-        StaticKeyword = 114,
-        YieldKeyword = 115,
-        AbstractKeyword = 116,
-        AsKeyword = 117,
-        AnyKeyword = 118,
-        AsyncKeyword = 119,
-        AwaitKeyword = 120,
-        BooleanKeyword = 121,
-        ConstructorKeyword = 122,
-        DeclareKeyword = 123,
-        GetKeyword = 124,
-        IsKeyword = 125,
-        KeyOfKeyword = 126,
-        ModuleKeyword = 127,
-        NamespaceKeyword = 128,
-        NeverKeyword = 129,
-        ReadonlyKeyword = 130,
-        RequireKeyword = 131,
-        NumberKeyword = 132,
-        ObjectKeyword = 133,
-        SetKeyword = 134,
-        StringKeyword = 135,
-        SymbolKeyword = 136,
-        TypeKeyword = 137,
-        UndefinedKeyword = 138,
-        FromKeyword = 139,
-        GlobalKeyword = 140,
-        OfKeyword = 141,
-        QualifiedName = 142,
-        ComputedPropertyName = 143,
-        TypeParameter = 144,
-        Parameter = 145,
-        Decorator = 146,
-        PropertySignature = 147,
-        PropertyDeclaration = 148,
-        MethodSignature = 149,
-        MethodDeclaration = 150,
-        Constructor = 151,
-        GetAccessor = 152,
-        SetAccessor = 153,
-        CallSignature = 154,
-        ConstructSignature = 155,
-        IndexSignature = 156,
-        TypePredicate = 157,
-        TypeReference = 158,
-        FunctionType = 159,
-        ConstructorType = 160,
-        TypeQuery = 161,
-        TypeLiteral = 162,
-        ArrayType = 163,
-        TupleType = 164,
-        UnionType = 165,
-        IntersectionType = 166,
-        ParenthesizedType = 167,
-        ThisType = 168,
-        TypeOperator = 169,
-        IndexedAccessType = 170,
-        MappedType = 171,
-        LiteralType = 172,
-        ObjectBindingPattern = 173,
-        ArrayBindingPattern = 174,
-        BindingElement = 175,
-        ArrayLiteralExpression = 176,
-        ObjectLiteralExpression = 177,
-        PropertyAccessExpression = 178,
-        ElementAccessExpression = 179,
-        CallExpression = 180,
-        NewExpression = 181,
-        TaggedTemplateExpression = 182,
-        TypeAssertionExpression = 183,
-        ParenthesizedExpression = 184,
-        FunctionExpression = 185,
-        ArrowFunction = 186,
-        DeleteExpression = 187,
-        TypeOfExpression = 188,
-        VoidExpression = 189,
-        AwaitExpression = 190,
-        PrefixUnaryExpression = 191,
-        PostfixUnaryExpression = 192,
-        BinaryExpression = 193,
-        ConditionalExpression = 194,
-        TemplateExpression = 195,
-        YieldExpression = 196,
-        SpreadElement = 197,
-        ClassExpression = 198,
-        OmittedExpression = 199,
-        ExpressionWithTypeArguments = 200,
-        AsExpression = 201,
-        NonNullExpression = 202,
-        MetaProperty = 203,
-        TemplateSpan = 204,
-        SemicolonClassElement = 205,
-        Block = 206,
-        VariableStatement = 207,
-        EmptyStatement = 208,
-        ExpressionStatement = 209,
-        IfStatement = 210,
-        DoStatement = 211,
-        WhileStatement = 212,
-        ForStatement = 213,
-        ForInStatement = 214,
-        ForOfStatement = 215,
-        ContinueStatement = 216,
-        BreakStatement = 217,
-        ReturnStatement = 218,
-        WithStatement = 219,
-        SwitchStatement = 220,
-        LabeledStatement = 221,
-        ThrowStatement = 222,
-        TryStatement = 223,
-        DebuggerStatement = 224,
-        VariableDeclaration = 225,
-        VariableDeclarationList = 226,
-        FunctionDeclaration = 227,
-        ClassDeclaration = 228,
-        InterfaceDeclaration = 229,
-        TypeAliasDeclaration = 230,
-        EnumDeclaration = 231,
-        ModuleDeclaration = 232,
-        ModuleBlock = 233,
-        CaseBlock = 234,
-        NamespaceExportDeclaration = 235,
-        ImportEqualsDeclaration = 236,
-        ImportDeclaration = 237,
-        ImportClause = 238,
-        NamespaceImport = 239,
-        NamedImports = 240,
-        ImportSpecifier = 241,
-        ExportAssignment = 242,
-        ExportDeclaration = 243,
-        NamedExports = 244,
-        ExportSpecifier = 245,
-        MissingDeclaration = 246,
-        ExternalModuleReference = 247,
-        JsxElement = 248,
-        JsxSelfClosingElement = 249,
-        JsxOpeningElement = 250,
-        JsxClosingElement = 251,
-        JsxAttribute = 252,
-        JsxAttributes = 253,
-        JsxSpreadAttribute = 254,
-        JsxExpression = 255,
-        CaseClause = 256,
-        DefaultClause = 257,
-        HeritageClause = 258,
-        CatchClause = 259,
-        PropertyAssignment = 260,
-        ShorthandPropertyAssignment = 261,
-        SpreadAssignment = 262,
-        EnumMember = 263,
-        SourceFile = 264,
-        Bundle = 265,
-        JSDocTypeExpression = 266,
-        JSDocAllType = 267,
-        JSDocUnknownType = 268,
-        JSDocArrayType = 269,
-        JSDocUnionType = 270,
-        JSDocTupleType = 271,
-        JSDocNullableType = 272,
-        JSDocNonNullableType = 273,
-        JSDocRecordType = 274,
-        JSDocRecordMember = 275,
-        JSDocTypeReference = 276,
-        JSDocOptionalType = 277,
-        JSDocFunctionType = 278,
-        JSDocVariadicType = 279,
-        JSDocConstructorType = 280,
-        JSDocThisType = 281,
-        JSDocComment = 282,
-        JSDocTag = 283,
-        JSDocAugmentsTag = 284,
-        JSDocParameterTag = 285,
-        JSDocReturnTag = 286,
-        JSDocTypeTag = 287,
-        JSDocTemplateTag = 288,
-        JSDocTypedefTag = 289,
-        JSDocPropertyTag = 290,
-        JSDocTypeLiteral = 291,
-        JSDocLiteralType = 292,
-        SyntaxList = 293,
-        NotEmittedStatement = 294,
-        PartiallyEmittedExpression = 295,
-        MergeDeclarationMarker = 296,
-        EndOfDeclarationMarker = 297,
-        Count = 298,
-        FirstAssignment = 57,
-        LastAssignment = 69,
-        FirstCompoundAssignment = 58,
-        LastCompoundAssignment = 69,
-        FirstReservedWord = 71,
-        LastReservedWord = 106,
-        FirstKeyword = 71,
-        LastKeyword = 141,
-        FirstFutureReservedWord = 107,
-        LastFutureReservedWord = 115,
-        FirstTypeNode = 157,
-        LastTypeNode = 172,
-        FirstPunctuation = 16,
-        LastPunctuation = 69,
+        JsxTextAllWhiteSpaces = 11,
+        RegularExpressionLiteral = 12,
+        NoSubstitutionTemplateLiteral = 13,
+        TemplateHead = 14,
+        TemplateMiddle = 15,
+        TemplateTail = 16,
+        OpenBraceToken = 17,
+        CloseBraceToken = 18,
+        OpenParenToken = 19,
+        CloseParenToken = 20,
+        OpenBracketToken = 21,
+        CloseBracketToken = 22,
+        DotToken = 23,
+        DotDotDotToken = 24,
+        SemicolonToken = 25,
+        CommaToken = 26,
+        LessThanToken = 27,
+        LessThanSlashToken = 28,
+        GreaterThanToken = 29,
+        LessThanEqualsToken = 30,
+        GreaterThanEqualsToken = 31,
+        EqualsEqualsToken = 32,
+        ExclamationEqualsToken = 33,
+        EqualsEqualsEqualsToken = 34,
+        ExclamationEqualsEqualsToken = 35,
+        EqualsGreaterThanToken = 36,
+        PlusToken = 37,
+        MinusToken = 38,
+        AsteriskToken = 39,
+        AsteriskAsteriskToken = 40,
+        SlashToken = 41,
+        PercentToken = 42,
+        PlusPlusToken = 43,
+        MinusMinusToken = 44,
+        LessThanLessThanToken = 45,
+        GreaterThanGreaterThanToken = 46,
+        GreaterThanGreaterThanGreaterThanToken = 47,
+        AmpersandToken = 48,
+        BarToken = 49,
+        CaretToken = 50,
+        ExclamationToken = 51,
+        TildeToken = 52,
+        AmpersandAmpersandToken = 53,
+        BarBarToken = 54,
+        QuestionToken = 55,
+        ColonToken = 56,
+        AtToken = 57,
+        EqualsToken = 58,
+        PlusEqualsToken = 59,
+        MinusEqualsToken = 60,
+        AsteriskEqualsToken = 61,
+        AsteriskAsteriskEqualsToken = 62,
+        SlashEqualsToken = 63,
+        PercentEqualsToken = 64,
+        LessThanLessThanEqualsToken = 65,
+        GreaterThanGreaterThanEqualsToken = 66,
+        GreaterThanGreaterThanGreaterThanEqualsToken = 67,
+        AmpersandEqualsToken = 68,
+        BarEqualsToken = 69,
+        CaretEqualsToken = 70,
+        Identifier = 71,
+        BreakKeyword = 72,
+        CaseKeyword = 73,
+        CatchKeyword = 74,
+        ClassKeyword = 75,
+        ConstKeyword = 76,
+        ContinueKeyword = 77,
+        DebuggerKeyword = 78,
+        DefaultKeyword = 79,
+        DeleteKeyword = 80,
+        DoKeyword = 81,
+        ElseKeyword = 82,
+        EnumKeyword = 83,
+        ExportKeyword = 84,
+        ExtendsKeyword = 85,
+        FalseKeyword = 86,
+        FinallyKeyword = 87,
+        ForKeyword = 88,
+        FunctionKeyword = 89,
+        IfKeyword = 90,
+        ImportKeyword = 91,
+        InKeyword = 92,
+        InstanceOfKeyword = 93,
+        NewKeyword = 94,
+        NullKeyword = 95,
+        ReturnKeyword = 96,
+        SuperKeyword = 97,
+        SwitchKeyword = 98,
+        ThisKeyword = 99,
+        ThrowKeyword = 100,
+        TrueKeyword = 101,
+        TryKeyword = 102,
+        TypeOfKeyword = 103,
+        VarKeyword = 104,
+        VoidKeyword = 105,
+        WhileKeyword = 106,
+        WithKeyword = 107,
+        ImplementsKeyword = 108,
+        InterfaceKeyword = 109,
+        LetKeyword = 110,
+        PackageKeyword = 111,
+        PrivateKeyword = 112,
+        ProtectedKeyword = 113,
+        PublicKeyword = 114,
+        StaticKeyword = 115,
+        YieldKeyword = 116,
+        AbstractKeyword = 117,
+        AsKeyword = 118,
+        AnyKeyword = 119,
+        AsyncKeyword = 120,
+        AwaitKeyword = 121,
+        BooleanKeyword = 122,
+        ConstructorKeyword = 123,
+        DeclareKeyword = 124,
+        GetKeyword = 125,
+        IsKeyword = 126,
+        KeyOfKeyword = 127,
+        ModuleKeyword = 128,
+        NamespaceKeyword = 129,
+        NeverKeyword = 130,
+        ReadonlyKeyword = 131,
+        RequireKeyword = 132,
+        NumberKeyword = 133,
+        ObjectKeyword = 134,
+        SetKeyword = 135,
+        StringKeyword = 136,
+        SymbolKeyword = 137,
+        TypeKeyword = 138,
+        UndefinedKeyword = 139,
+        FromKeyword = 140,
+        GlobalKeyword = 141,
+        OfKeyword = 142,
+        QualifiedName = 143,
+        ComputedPropertyName = 144,
+        TypeParameter = 145,
+        Parameter = 146,
+        Decorator = 147,
+        PropertySignature = 148,
+        PropertyDeclaration = 149,
+        MethodSignature = 150,
+        MethodDeclaration = 151,
+        Constructor = 152,
+        GetAccessor = 153,
+        SetAccessor = 154,
+        CallSignature = 155,
+        ConstructSignature = 156,
+        IndexSignature = 157,
+        TypePredicate = 158,
+        TypeReference = 159,
+        FunctionType = 160,
+        ConstructorType = 161,
+        TypeQuery = 162,
+        TypeLiteral = 163,
+        ArrayType = 164,
+        TupleType = 165,
+        UnionType = 166,
+        IntersectionType = 167,
+        ParenthesizedType = 168,
+        ThisType = 169,
+        TypeOperator = 170,
+        IndexedAccessType = 171,
+        MappedType = 172,
+        LiteralType = 173,
+        ObjectBindingPattern = 174,
+        ArrayBindingPattern = 175,
+        BindingElement = 176,
+        ArrayLiteralExpression = 177,
+        ObjectLiteralExpression = 178,
+        PropertyAccessExpression = 179,
+        ElementAccessExpression = 180,
+        CallExpression = 181,
+        NewExpression = 182,
+        TaggedTemplateExpression = 183,
+        TypeAssertionExpression = 184,
+        ParenthesizedExpression = 185,
+        FunctionExpression = 186,
+        ArrowFunction = 187,
+        DeleteExpression = 188,
+        TypeOfExpression = 189,
+        VoidExpression = 190,
+        AwaitExpression = 191,
+        PrefixUnaryExpression = 192,
+        PostfixUnaryExpression = 193,
+        BinaryExpression = 194,
+        ConditionalExpression = 195,
+        TemplateExpression = 196,
+        YieldExpression = 197,
+        SpreadElement = 198,
+        ClassExpression = 199,
+        OmittedExpression = 200,
+        ExpressionWithTypeArguments = 201,
+        AsExpression = 202,
+        NonNullExpression = 203,
+        MetaProperty = 204,
+        TemplateSpan = 205,
+        SemicolonClassElement = 206,
+        Block = 207,
+        VariableStatement = 208,
+        EmptyStatement = 209,
+        ExpressionStatement = 210,
+        IfStatement = 211,
+        DoStatement = 212,
+        WhileStatement = 213,
+        ForStatement = 214,
+        ForInStatement = 215,
+        ForOfStatement = 216,
+        ContinueStatement = 217,
+        BreakStatement = 218,
+        ReturnStatement = 219,
+        WithStatement = 220,
+        SwitchStatement = 221,
+        LabeledStatement = 222,
+        ThrowStatement = 223,
+        TryStatement = 224,
+        DebuggerStatement = 225,
+        VariableDeclaration = 226,
+        VariableDeclarationList = 227,
+        FunctionDeclaration = 228,
+        ClassDeclaration = 229,
+        InterfaceDeclaration = 230,
+        TypeAliasDeclaration = 231,
+        EnumDeclaration = 232,
+        ModuleDeclaration = 233,
+        ModuleBlock = 234,
+        CaseBlock = 235,
+        NamespaceExportDeclaration = 236,
+        ImportEqualsDeclaration = 237,
+        ImportDeclaration = 238,
+        ImportClause = 239,
+        NamespaceImport = 240,
+        NamedImports = 241,
+        ImportSpecifier = 242,
+        ExportAssignment = 243,
+        ExportDeclaration = 244,
+        NamedExports = 245,
+        ExportSpecifier = 246,
+        MissingDeclaration = 247,
+        ExternalModuleReference = 248,
+        JsxElement = 249,
+        JsxSelfClosingElement = 250,
+        JsxOpeningElement = 251,
+        JsxClosingElement = 252,
+        JsxAttribute = 253,
+        JsxAttributes = 254,
+        JsxSpreadAttribute = 255,
+        JsxExpression = 256,
+        CaseClause = 257,
+        DefaultClause = 258,
+        HeritageClause = 259,
+        CatchClause = 260,
+        PropertyAssignment = 261,
+        ShorthandPropertyAssignment = 262,
+        SpreadAssignment = 263,
+        EnumMember = 264,
+        SourceFile = 265,
+        Bundle = 266,
+        JSDocTypeExpression = 267,
+        JSDocAllType = 268,
+        JSDocUnknownType = 269,
+        JSDocArrayType = 270,
+        JSDocUnionType = 271,
+        JSDocTupleType = 272,
+        JSDocNullableType = 273,
+        JSDocNonNullableType = 274,
+        JSDocRecordType = 275,
+        JSDocRecordMember = 276,
+        JSDocTypeReference = 277,
+        JSDocOptionalType = 278,
+        JSDocFunctionType = 279,
+        JSDocVariadicType = 280,
+        JSDocConstructorType = 281,
+        JSDocThisType = 282,
+        JSDocComment = 283,
+        JSDocTag = 284,
+        JSDocAugmentsTag = 285,
+        JSDocParameterTag = 286,
+        JSDocReturnTag = 287,
+        JSDocTypeTag = 288,
+        JSDocTemplateTag = 289,
+        JSDocTypedefTag = 290,
+        JSDocPropertyTag = 291,
+        JSDocTypeLiteral = 292,
+        JSDocLiteralType = 293,
+        SyntaxList = 294,
+        NotEmittedStatement = 295,
+        PartiallyEmittedExpression = 296,
+        MergeDeclarationMarker = 297,
+        EndOfDeclarationMarker = 298,
+        Count = 299,
+        FirstAssignment = 58,
+        LastAssignment = 70,
+        FirstCompoundAssignment = 59,
+        LastCompoundAssignment = 70,
+        FirstReservedWord = 72,
+        LastReservedWord = 107,
+        FirstKeyword = 72,
+        LastKeyword = 142,
+        FirstFutureReservedWord = 108,
+        LastFutureReservedWord = 116,
+        FirstTypeNode = 158,
+        LastTypeNode = 173,
+        FirstPunctuation = 17,
+        LastPunctuation = 70,
         FirstToken = 0,
-        LastToken = 141,
+        LastToken = 142,
         FirstTriviaToken = 2,
         LastTriviaToken = 7,
         FirstLiteralToken = 8,
-        LastLiteralToken = 12,
-        FirstTemplateToken = 12,
-        LastTemplateToken = 15,
-        FirstBinaryOperator = 26,
-        LastBinaryOperator = 69,
-        FirstNode = 142,
-        FirstJSDocNode = 266,
-        LastJSDocNode = 292,
-        FirstJSDocTagNode = 282,
-        LastJSDocTagNode = 292,
+        LastLiteralToken = 13,
+        FirstTemplateToken = 13,
+        LastTemplateToken = 16,
+        FirstBinaryOperator = 27,
+        LastBinaryOperator = 70,
+        FirstNode = 143,
+        FirstJSDocNode = 267,
+        LastJSDocNode = 293,
+        FirstJSDocTagNode = 283,
+        LastJSDocTagNode = 293,
     }
     enum NodeFlags {
         None = 0,
@@ -1065,6 +1066,7 @@ declare namespace ts {
     }
     interface JsxText extends Node {
         kind: SyntaxKind.JsxText;
+        containsOnlyWhiteSpaces: boolean;
         parent?: JsxElement;
     }
     type JsxChild = JsxText | JsxExpression | JsxElement | JsxSelfClosingElement;
@@ -2603,7 +2605,7 @@ declare namespace ts {
     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 isWhiteSpaceLike(ch: number): boolean;
     /** Does not include line breaks. For that, see isWhiteSpaceLike. */
     function isWhiteSpaceSingleLine(ch: number): boolean;
     function isLineBreak(ch: number): boolean;

lib/typingsInstaller.js

@@ -2960,6 +2960,7 @@ var ts;
         Generic_type_0_requires_between_1_and_2_type_arguments: { code: 2707, category: ts.DiagnosticCategory.Error, key: "Generic_type_0_requires_between_1_and_2_type_arguments_2707", message: "Generic type '{0}' requires between {1} and {2} type arguments." },
         Cannot_use_namespace_0_as_a_value: { code: 2708, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_value_2708", message: "Cannot use namespace '{0}' as a value." },
         Cannot_use_namespace_0_as_a_type: { code: 2709, category: ts.DiagnosticCategory.Error, key: "Cannot_use_namespace_0_as_a_type_2709", message: "Cannot use namespace '{0}' as a type." },
+        _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: { code: 2710, category: ts.DiagnosticCategory.Error, key: "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", message: "'{0}' are specified twice. The attribute named '{0}' will be overwritten." },
         Import_declaration_0_is_using_private_name_1: { code: 4000, category: ts.DiagnosticCategory.Error, key: "Import_declaration_0_is_using_private_name_1_4000", message: "Import declaration '{0}' is using private name '{1}'." },
         Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: { code: 4002, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", message: "Type parameter '{0}' of exported class has or is using private name '{1}'." },
         Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: { code: 4004, category: ts.DiagnosticCategory.Error, key: "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", message: "Type parameter '{0}' of exported interface has or is using private name '{1}'." },
@@ -3318,135 +3319,135 @@ var ts;
 var ts;
 (function (ts) {
     function tokenIsIdentifierOrKeyword(token) {
-        return token >= 70;
+        return token >= 71;
     }
     ts.tokenIsIdentifierOrKeyword = tokenIsIdentifierOrKeyword;
     var textToToken = ts.createMapFromTemplate({
-        "abstract": 116,
-        "any": 118,
-        "as": 117,
-        "boolean": 121,
-        "break": 71,
-        "case": 72,
-        "catch": 73,
-        "class": 74,
-        "continue": 76,
-        "const": 75,
-        "constructor": 122,
-        "debugger": 77,
-        "declare": 123,
-        "default": 78,
-        "delete": 79,
-        "do": 80,
-        "else": 81,
-        "enum": 82,
-        "export": 83,
-        "extends": 84,
-        "false": 85,
-        "finally": 86,
-        "for": 87,
-        "from": 139,
-        "function": 88,
-        "get": 124,
-        "if": 89,
-        "implements": 107,
-        "import": 90,
-        "in": 91,
-        "instanceof": 92,
-        "interface": 108,
-        "is": 125,
-        "keyof": 126,
-        "let": 109,
-        "module": 127,
-        "namespace": 128,
-        "never": 129,
-        "new": 93,
-        "null": 94,
-        "number": 132,
-        "object": 133,
-        "package": 110,
-        "private": 111,
-        "protected": 112,
-        "public": 113,
-        "readonly": 130,
-        "require": 131,
-        "global": 140,
-        "return": 95,
-        "set": 134,
-        "static": 114,
-        "string": 135,
-        "super": 96,
-        "switch": 97,
-        "symbol": 136,
-        "this": 98,
-        "throw": 99,
-        "true": 100,
-        "try": 101,
-        "type": 137,
-        "typeof": 102,
-        "undefined": 138,
-        "var": 103,
-        "void": 104,
-        "while": 105,
-        "with": 106,
-        "yield": 115,
-        "async": 119,
-        "await": 120,
-        "of": 141,
-        "{": 16,
-        "}": 17,
-        "(": 18,
-        ")": 19,
-        "[": 20,
-        "]": 21,
-        ".": 22,
-        "...": 23,
-        ";": 24,
-        ",": 25,
-        "<": 26,
-        ">": 28,
-        "<=": 29,
-        ">=": 30,
-        "==": 31,
-        "!=": 32,
-        "===": 33,
-        "!==": 34,
-        "=>": 35,
-        "+": 36,
-        "-": 37,
-        "**": 39,
-        "*": 38,
-        "/": 40,
-        "%": 41,
-        "++": 42,
-        "--": 43,
-        "<<": 44,
-        "</": 27,
-        ">>": 45,
-        ">>>": 46,
-        "&": 47,
-        "|": 48,
-        "^": 49,
-        "!": 50,
-        "~": 51,
-        "&&": 52,
-        "||": 53,
-        "?": 54,
-        ":": 55,
-        "=": 57,
-        "+=": 58,
-        "-=": 59,
-        "*=": 60,
-        "**=": 61,
-        "/=": 62,
-        "%=": 63,
-        "<<=": 64,
-        ">>=": 65,
-        ">>>=": 66,
-        "&=": 67,
-        "|=": 68,
-        "^=": 69,
-        "@": 56,
+        "abstract": 117,
+        "any": 119,
+        "as": 118,
+        "boolean": 122,
+        "break": 72,
+        "case": 73,
+        "catch": 74,
+        "class": 75,
+        "continue": 77,
+        "const": 76,
+        "constructor": 123,
+        "debugger": 78,
+        "declare": 124,
+        "default": 79,
+        "delete": 80,
+        "do": 81,
+        "else": 82,
+        "enum": 83,
+        "export": 84,
+        "extends": 85,
+        "false": 86,
+        "finally": 87,
+        "for": 88,
+        "from": 140,
+        "function": 89,
+        "get": 125,
+        "if": 90,
+        "implements": 108,
+        "import": 91,
+        "in": 92,
+        "instanceof": 93,
+        "interface": 109,
+        "is": 126,
+        "keyof": 127,
+        "let": 110,
+        "module": 128,
+        "namespace": 129,
+        "never": 130,
+        "new": 94,
+        "null": 95,
+        "number": 133,
+        "object": 134,
+        "package": 111,
+        "private": 112,
+        "protected": 113,
+        "public": 114,
+        "readonly": 131,
+        "require": 132,
+        "global": 141,
+        "return": 96,
+        "set": 135,
+        "static": 115,
+        "string": 136,
+        "super": 97,
+        "switch": 98,
+        "symbol": 137,
+        "this": 99,
+        "throw": 100,
+        "true": 101,
+        "try": 102,
+        "type": 138,
+        "typeof": 103,
+        "undefined": 139,
+        "var": 104,
+        "void": 105,
+        "while": 106,
+        "with": 107,
+        "yield": 116,
+        "async": 120,
+        "await": 121,
+        "of": 142,
+        "{": 17,
+        "}": 18,
+        "(": 19,
+        ")": 20,
+        "[": 21,
+        "]": 22,
+        ".": 23,
+        "...": 24,
+        ";": 25,
+        ",": 26,
+        "<": 27,
+        ">": 29,
+        "<=": 30,
+        ">=": 31,
+        "==": 32,
+        "!=": 33,
+        "===": 34,
+        "!==": 35,
+        "=>": 36,
+        "+": 37,
+        "-": 38,
+        "**": 40,
+        "*": 39,
+        "/": 41,
+        "%": 42,
+        "++": 43,
+        "--": 44,
+        "<<": 45,
+        "</": 28,
+        ">>": 46,
+        ">>>": 47,
+        "&": 48,
+        "|": 49,
+        "^": 50,
+        "!": 51,
+        "~": 52,
+        "&&": 53,
+        "||": 54,
+        "?": 55,
+        ":": 56,
+        "=": 58,
+        "+=": 59,
+        "-=": 60,
+        "*=": 61,
+        "**=": 62,
+        "/=": 63,
+        "%=": 64,
+        "<<=": 65,
+        ">>=": 66,
+        ">>>=": 67,
+        "&=": 68,
+        "|=": 69,
+        "^=": 70,
+        "@": 57,
     });
     var unicodeES3IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 543, 546, 563, 592, 685, 688, 696, 699, 705, 720, 721, 736, 740, 750, 750, 890, 890, 902, 902, 904, 906, 908, 908, 910, 929, 931, 974, 976, 983, 986, 1011, 1024, 1153, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1610, 1649, 1747, 1749, 1749, 1765, 1766, 1786, 1788, 1808, 1808, 1810, 1836, 1920, 1957, 2309, 2361, 2365, 2365, 2384, 2384, 2392, 2401, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2524, 2525, 2527, 2529, 2544, 2545, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2649, 2652, 2654, 2654, 2674, 2676, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2749, 2749, 2768, 2768, 2784, 2784, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2877, 2877, 2908, 2909, 2911, 2913, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3168, 3169, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3294, 3294, 3296, 3297, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3424, 3425, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3585, 3632, 3634, 3635, 3648, 3654, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3760, 3762, 3763, 3773, 3773, 3776, 3780, 3782, 3782, 3804, 3805, 3840, 3840, 3904, 3911, 3913, 3946, 3976, 3979, 4096, 4129, 4131, 4135, 4137, 4138, 4176, 4181, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6067, 6176, 6263, 6272, 6312, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8319, 8319, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12329, 12337, 12341, 12344, 12346, 12353, 12436, 12445, 12446, 12449, 12538, 12540, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64285, 64287, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65136, 65138, 65140, 65140, 65142, 65276, 65313, 65338, 65345, 65370, 65382, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,];
     var unicodeES3IdentifierPart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 543, 546, 563, 592, 685, 688, 696, 699, 705, 720, 721, 736, 740, 750, 750, 768, 846, 864, 866, 890, 890, 902, 902, 904, 906, 908, 908, 910, 929, 931, 974, 976, 983, 986, 1011, 1024, 1153, 1155, 1158, 1164, 1220, 1223, 1224, 1227, 1228, 1232, 1269, 1272, 1273, 1329, 1366, 1369, 1369, 1377, 1415, 1425, 1441, 1443, 1465, 1467, 1469, 1471, 1471, 1473, 1474, 1476, 1476, 1488, 1514, 1520, 1522, 1569, 1594, 1600, 1621, 1632, 1641, 1648, 1747, 1749, 1756, 1759, 1768, 1770, 1773, 1776, 1788, 1808, 1836, 1840, 1866, 1920, 1968, 2305, 2307, 2309, 2361, 2364, 2381, 2384, 2388, 2392, 2403, 2406, 2415, 2433, 2435, 2437, 2444, 2447, 2448, 2451, 2472, 2474, 2480, 2482, 2482, 2486, 2489, 2492, 2492, 2494, 2500, 2503, 2504, 2507, 2509, 2519, 2519, 2524, 2525, 2527, 2531, 2534, 2545, 2562, 2562, 2565, 2570, 2575, 2576, 2579, 2600, 2602, 2608, 2610, 2611, 2613, 2614, 2616, 2617, 2620, 2620, 2622, 2626, 2631, 2632, 2635, 2637, 2649, 2652, 2654, 2654, 2662, 2676, 2689, 2691, 2693, 2699, 2701, 2701, 2703, 2705, 2707, 2728, 2730, 2736, 2738, 2739, 2741, 2745, 2748, 2757, 2759, 2761, 2763, 2765, 2768, 2768, 2784, 2784, 2790, 2799, 2817, 2819, 2821, 2828, 2831, 2832, 2835, 2856, 2858, 2864, 2866, 2867, 2870, 2873, 2876, 2883, 2887, 2888, 2891, 2893, 2902, 2903, 2908, 2909, 2911, 2913, 2918, 2927, 2946, 2947, 2949, 2954, 2958, 2960, 2962, 2965, 2969, 2970, 2972, 2972, 2974, 2975, 2979, 2980, 2984, 2986, 2990, 2997, 2999, 3001, 3006, 3010, 3014, 3016, 3018, 3021, 3031, 3031, 3047, 3055, 3073, 3075, 3077, 3084, 3086, 3088, 3090, 3112, 3114, 3123, 3125, 3129, 3134, 3140, 3142, 3144, 3146, 3149, 3157, 3158, 3168, 3169, 3174, 3183, 3202, 3203, 3205, 3212, 3214, 3216, 3218, 3240, 3242, 3251, 3253, 3257, 3262, 3268, 3270, 3272, 3274, 3277, 3285, 3286, 3294, 3294, 3296, 3297, 3302, 3311, 3330, 3331, 3333, 3340, 3342, 3344, 3346, 3368, 3370, 3385, 3390, 3395, 3398, 3400, 3402, 3405, 3415, 3415, 3424, 3425, 3430, 3439, 3458, 3459, 3461, 3478, 3482, 3505, 3507, 3515, 3517, 3517, 3520, 3526, 3530, 3530, 3535, 3540, 3542, 3542, 3544, 3551, 3570, 3571, 3585, 3642, 3648, 3662, 3664, 3673, 3713, 3714, 3716, 3716, 3719, 3720, 3722, 3722, 3725, 3725, 3732, 3735, 3737, 3743, 3745, 3747, 3749, 3749, 3751, 3751, 3754, 3755, 3757, 3769, 3771, 3773, 3776, 3780, 3782, 3782, 3784, 3789, 3792, 3801, 3804, 3805, 3840, 3840, 3864, 3865, 3872, 3881, 3893, 3893, 3895, 3895, 3897, 3897, 3902, 3911, 3913, 3946, 3953, 3972, 3974, 3979, 3984, 3991, 3993, 4028, 4038, 4038, 4096, 4129, 4131, 4135, 4137, 4138, 4140, 4146, 4150, 4153, 4160, 4169, 4176, 4185, 4256, 4293, 4304, 4342, 4352, 4441, 4447, 4514, 4520, 4601, 4608, 4614, 4616, 4678, 4680, 4680, 4682, 4685, 4688, 4694, 4696, 4696, 4698, 4701, 4704, 4742, 4744, 4744, 4746, 4749, 4752, 4782, 4784, 4784, 4786, 4789, 4792, 4798, 4800, 4800, 4802, 4805, 4808, 4814, 4816, 4822, 4824, 4846, 4848, 4878, 4880, 4880, 4882, 4885, 4888, 4894, 4896, 4934, 4936, 4954, 4969, 4977, 5024, 5108, 5121, 5740, 5743, 5750, 5761, 5786, 5792, 5866, 6016, 6099, 6112, 6121, 6160, 6169, 6176, 6263, 6272, 6313, 7680, 7835, 7840, 7929, 7936, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8023, 8025, 8025, 8027, 8027, 8029, 8029, 8031, 8061, 8064, 8116, 8118, 8124, 8126, 8126, 8130, 8132, 8134, 8140, 8144, 8147, 8150, 8155, 8160, 8172, 8178, 8180, 8182, 8188, 8255, 8256, 8319, 8319, 8400, 8412, 8417, 8417, 8450, 8450, 8455, 8455, 8458, 8467, 8469, 8469, 8473, 8477, 8484, 8484, 8486, 8486, 8488, 8488, 8490, 8493, 8495, 8497, 8499, 8505, 8544, 8579, 12293, 12295, 12321, 12335, 12337, 12341, 12344, 12346, 12353, 12436, 12441, 12442, 12445, 12446, 12449, 12542, 12549, 12588, 12593, 12686, 12704, 12727, 13312, 19893, 19968, 40869, 40960, 42124, 44032, 55203, 63744, 64045, 64256, 64262, 64275, 64279, 64285, 64296, 64298, 64310, 64312, 64316, 64318, 64318, 64320, 64321, 64323, 64324, 64326, 64433, 64467, 64829, 64848, 64911, 64914, 64967, 65008, 65019, 65056, 65059, 65075, 65076, 65101, 65103, 65136, 65138, 65140, 65140, 65142, 65276, 65296, 65305, 65313, 65338, 65343, 65343, 65345, 65370, 65381, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500,];
@@ -3558,10 +3559,10 @@ var ts;
         return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position);
     }
     ts.getLineAndCharacterOfPosition = getLineAndCharacterOfPosition;
-    function isWhiteSpace(ch) {
+    function isWhiteSpaceLike(ch) {
         return isWhiteSpaceSingleLine(ch) || isLineBreak(ch);
     }
-    ts.isWhiteSpace = isWhiteSpace;
+    ts.isWhiteSpaceLike = isWhiteSpaceLike;
     function isWhiteSpaceSingleLine(ch) {
         return ch === 32 ||
             ch === 9 ||
@@ -3677,7 +3678,7 @@ var ts;
                     }
                     break;
                 default:
-                    if (ch > 127 && (isWhiteSpace(ch))) {
+                    if (ch > 127 && (isWhiteSpaceLike(ch))) {
                         pos++;
                         continue;
                     }
@@ -3811,7 +3812,7 @@ var ts;
                     }
                     break scan;
                 default:
-                    if (ch > 127 && (isWhiteSpace(ch))) {
+                    if (ch > 127 && (isWhiteSpaceLike(ch))) {
                         if (hasPendingCommentRange && isLineBreak(ch)) {
                             pendingHasTrailingNewLine = true;
                         }
@@ -3909,8 +3910,8 @@ var ts;
             getTokenValue: function () { return tokenValue; },
             hasExtendedUnicodeEscape: function () { return hasExtendedUnicodeEscape; },
             hasPrecedingLineBreak: function () { return precedingLineBreak; },
-            isIdentifier: function () { return token === 70 || token > 106; },
-            isReservedWord: function () { return token >= 71 && token <= 106; },
+            isIdentifier: function () { return token === 71 || token > 107; },
+            isReservedWord: function () { return token >= 72 && token <= 107; },
             isUnterminated: function () { return tokenIsUnterminated; },
             getNumericLiteralFlags: function () { return numericLiteralFlags; },
             reScanGreaterToken: reScanGreaterToken,
@@ -4048,20 +4049,20 @@ var ts;
                     contents += text.substring(start, pos);
                     tokenIsUnterminated = true;
                     error(ts.Diagnostics.Unterminated_template_literal);
-                    resultingToken = startedWithBacktick ? 12 : 15;
+                    resultingToken = startedWithBacktick ? 13 : 16;
                     break;
                 }
                 var currChar = text.charCodeAt(pos);
                 if (currChar === 96) {
                     contents += text.substring(start, pos);
                     pos++;
-                    resultingToken = startedWithBacktick ? 12 : 15;
+                    resultingToken = startedWithBacktick ? 13 : 16;
                     break;
                 }
                 if (currChar === 36 && pos + 1 < end && text.charCodeAt(pos + 1) === 123) {
                     contents += text.substring(start, pos);
                     pos += 2;
-                    resultingToken = startedWithBacktick ? 13 : 14;
+                    resultingToken = startedWithBacktick ? 14 : 15;
                     break;
                 }
                 if (currChar === 92) {
@@ -4226,7 +4227,7 @@ var ts;
                     }
                 }
             }
-            return token = 70;
+            return token = 71;
         }
         function scanBinaryOrOctalDigits(base) {
             ts.Debug.assert(base === 2 || base === 8, "Expected either base 2 or base 8");
@@ -4302,12 +4303,12 @@ var ts;
                     case 33:
                         if (text.charCodeAt(pos + 1) === 61) {
                             if (text.charCodeAt(pos + 2) === 61) {
-                                return pos += 3, token = 34;
+                                return pos += 3, token = 35;
                             }
-                            return pos += 2, token = 32;
+                            return pos += 2, token = 33;
                         }
                         pos++;
-                        return token = 50;
+                        return token = 51;
                     case 34:
                     case 39:
                         tokenValue = scanString();
@@ -4316,51 +4317,39 @@ var ts;
                         return token = scanTemplateAndSetTokenValue();
                     case 37:
                         if (text.charCodeAt(pos + 1) === 61) {
-                            return pos += 2, token = 63;
+                            return pos += 2, token = 64;
                         }
                         pos++;
-                        return token = 41;
+                        return token = 42;
                     case 38:
                         if (text.charCodeAt(pos + 1) === 38) {
-                            return pos += 2, token = 52;
+                            return pos += 2, token = 53;
                         }
                         if (text.charCodeAt(pos + 1) === 61) {
-                            return pos += 2, token = 67;
+                            return pos += 2, token = 68;
                         }
                         pos++;
-                        return token = 47;
+                        return token = 48;
                     case 40:
                         pos++;
-                        return token = 18;
+                        return token = 19;
                     case 41:
                         pos++;
-                        return token = 19;
+                        return token = 20;
                     case 42:
                         if (text.charCodeAt(pos + 1) === 61) {
-                            return pos += 2, token = 60;
+                            return pos += 2, token = 61;
                         }
                         if (text.charCodeAt(pos + 1) === 42) {
                             if (text.charCodeAt(pos + 2) === 61) {
-                                return pos += 3, token = 61;
+                                return pos += 3, token = 62;
                             }
-                            return pos += 2, token = 39;
+                            return pos += 2, token = 40;
                         }
                         pos++;
-                        return token = 38;
+                        return token = 39;
                     case 43:
                         if (text.charCodeAt(pos + 1) === 43) {
-                            return pos += 2, token = 42;
-                        }
-                        if (text.charCodeAt(pos + 1) === 61) {
-                            return pos += 2, token = 58;
-                        }
-                        pos++;
-                        return token = 36;
-                    case 44:
-                        pos++;
-                        return token = 25;
-                    case 45:
-                        if (text.charCodeAt(pos + 1) === 45) {
                             return pos += 2, token = 43;
                         }
                         if (text.charCodeAt(pos + 1) === 61) {
@@ -4368,16 +4357,28 @@ var ts;
                         }
                         pos++;
                         return token = 37;
+                    case 44:
+                        pos++;
+                        return token = 26;
+                    case 45:
+                        if (text.charCodeAt(pos + 1) === 45) {
+                            return pos += 2, token = 44;
+                        }
+                        if (text.charCodeAt(pos + 1) === 61) {
+                            return pos += 2, token = 60;
+                        }
+                        pos++;
+                        return token = 38;
                     case 46:
                         if (isDigit(text.charCodeAt(pos + 1))) {
                             tokenValue = scanNumber();
                             return token = 8;
                         }
                         if (text.charCodeAt(pos + 1) === 46 && text.charCodeAt(pos + 2) === 46) {
-                            return pos += 3, token = 23;
+                            return pos += 3, token = 24;
                         }
                         pos++;
-                        return token = 22;
+                        return token = 23;
                     case 47:
                         if (text.charCodeAt(pos + 1) === 47) {
                             pos += 2;
@@ -4421,10 +4422,10 @@ var ts;
                             }
                         }
                         if (text.charCodeAt(pos + 1) === 61) {
-                            return pos += 2, token = 62;
+                            return pos += 2, token = 63;
                         }
                         pos++;
-                        return token = 40;
+                        return token = 41;
                     case 48:
                         if (pos + 2 < end && (text.charCodeAt(pos + 1) === 88 || text.charCodeAt(pos + 1) === 120)) {
                             pos += 2;
@@ -4477,10 +4478,10 @@ var ts;
                         return token = 8;
                     case 58:
                         pos++;
-                        return token = 55;
+                        return token = 56;
                     case 59:
                         pos++;
-                        return token = 24;
+                        return token = 25;
                     case 60:
                         if (isConflictMarkerTrivia(text, pos)) {
                             pos = scanConflictMarkerTrivia(text, pos, error);
@@ -4493,20 +4494,20 @@ var ts;
                         }
                         if (text.charCodeAt(pos + 1) === 60) {
                             if (text.charCodeAt(pos + 2) === 61) {
-                                return pos += 3, token = 64;
+                                return pos += 3, token = 65;
                             }
-                            return pos += 2, token = 44;
+                            return pos += 2, token = 45;
                         }
                         if (text.charCodeAt(pos + 1) === 61) {
-                            return pos += 2, token = 29;
+                            return pos += 2, token = 30;
                         }
                         if (languageVariant === 1 &&
                             text.charCodeAt(pos + 1) === 47 &&
                             text.charCodeAt(pos + 2) !== 42) {
-                            return pos += 2, token = 27;
+                            return pos += 2, token = 28;
                         }
                         pos++;
-                        return token = 26;
+                        return token = 27;
                     case 61:
                         if (isConflictMarkerTrivia(text, pos)) {
                             pos = scanConflictMarkerTrivia(text, pos, error);
@@ -4519,15 +4520,15 @@ var ts;
                         }
                         if (text.charCodeAt(pos + 1) === 61) {
                             if (text.charCodeAt(pos + 2) === 61) {
-                                return pos += 3, token = 33;
+                                return pos += 3, token = 34;
                             }
-                            return pos += 2, token = 31;
+                            return pos += 2, token = 32;
                         }
                         if (text.charCodeAt(pos + 1) === 62) {
-                            return pos += 2, token = 35;
+                            return pos += 2, token = 36;
                         }
                         pos++;
-                        return token = 57;
+                        return token = 58;
                     case 62:
                         if (isConflictMarkerTrivia(text, pos)) {
                             pos = scanConflictMarkerTrivia(text, pos, error);
@@ -4539,43 +4540,43 @@ var ts;
                             }
                         }
                         pos++;
-                        return token = 28;
+                        return token = 29;
                     case 63:
                         pos++;
-                        return token = 54;
+                        return token = 55;
                     case 91:
                         pos++;
-                        return token = 20;
+                        return token = 21;
                     case 93:
                         pos++;
-                        return token = 21;
+                        return token = 22;
                     case 94:
+                        if (text.charCodeAt(pos + 1) === 61) {
+                            return pos += 2, token = 70;
+                        }
+                        pos++;
+                        return token = 50;
+                    case 123:
+                        pos++;
+                        return token = 17;
+                    case 124:
+                        if (text.charCodeAt(pos + 1) === 124) {
+                            return pos += 2, token = 54;
+                        }
                         if (text.charCodeAt(pos + 1) === 61) {
                             return pos += 2, token = 69;
                         }
                         pos++;
                         return token = 49;
-                    case 123:
-                        pos++;
-                        return token = 16;
-                    case 124:
-                        if (text.charCodeAt(pos + 1) === 124) {
-                            return pos += 2, token = 53;
-                        }
-                        if (text.charCodeAt(pos + 1) === 61) {
-                            return pos += 2, token = 68;
-                        }
-                        pos++;
-                        return token = 48;
                     case 125:
                         pos++;
-                        return token = 17;
+                        return token = 18;
                     case 126:
                         pos++;
-                        return token = 51;
+                        return token = 52;
                     case 64:
                         pos++;
-                        return token = 56;
+                        return token = 57;
                     case 92:
                         var cookedChar = peekUnicodeEscape();
                         if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) {
@@ -4613,29 +4614,29 @@ var ts;
             }
         }
         function reScanGreaterToken() {
-            if (token === 28) {
+            if (token === 29) {
                 if (text.charCodeAt(pos) === 62) {
                     if (text.charCodeAt(pos + 1) === 62) {
                         if (text.charCodeAt(pos + 2) === 61) {
-                            return pos += 3, token = 66;
+                            return pos += 3, token = 67;
                         }
-                        return pos += 2, token = 46;
+                        return pos += 2, token = 47;
                     }
                     if (text.charCodeAt(pos + 1) === 61) {
-                        return pos += 2, token = 65;
+                        return pos += 2, token = 66;
                     }
                     pos++;
-                    return token = 45;
+                    return token = 46;
                 }
                 if (text.charCodeAt(pos) === 61) {
                     pos++;
-                    return token = 30;
+                    return token = 31;
                 }
             }
             return token;
         }
         function reScanSlashToken() {
-            if (token === 40 || token === 62) {
+            if (token === 41 || token === 63) {
                 var p = tokenPos + 1;
                 var inEscape = false;
                 var inCharacterClass = false;
@@ -4674,12 +4675,12 @@ var ts;
                 }
                 pos = p;
                 tokenValue = text.substring(tokenPos, pos);
-                token = 11;
+                token = 12;
             }
             return token;
         }
         function reScanTemplateToken() {
-            ts.Debug.assert(token === 17, "'reScanTemplateToken' should only be called on a '}'");
+            ts.Debug.assert(token === 18, "'reScanTemplateToken' should only be called on a '}'");
             pos = tokenPos;
             return token = scanTemplateAndSetTokenValue();
         }
@@ -4696,17 +4697,17 @@ var ts;
             if (char === 60) {
                 if (text.charCodeAt(pos + 1) === 47) {
                     pos += 2;
-                    return token = 27;
+                    return token = 28;
                 }
                 pos++;
-                return token = 26;
+                return token = 27;
             }
             if (char === 123) {
                 pos++;
-                return token = 16;
+                return token = 17;
             }
+            var firstNonWhitespace = 0;
             while (pos < end) {
-                pos++;
                 char = text.charCodeAt(pos);
                 if (char === 123) {
                     break;
@@ -4718,8 +4719,15 @@ var ts;
                     }
                     break;
                 }
+                if (isLineBreak(char) && firstNonWhitespace === 0) {
+                    firstNonWhitespace = -1;
+                }
+                else if (!isWhiteSpaceLike(char)) {
+                    firstNonWhitespace = pos;
+                }
+                pos++;
             }
-            return token = 10;
+            return firstNonWhitespace === -1 ? 11 : 10;
         }
         function scanJsxIdentifier() {
             if (tokenIsIdentifierOrKeyword(token)) {
@@ -4766,42 +4774,42 @@ var ts;
                     return token = 5;
                 case 64:
                     pos++;
-                    return token = 56;
+                    return token = 57;
                 case 10:
                 case 13:
                     pos++;
                     return token = 4;
                 case 42:
                     pos++;
-                    return token = 38;
+                    return token = 39;
                 case 123:
                     pos++;
-                    return token = 16;
+                    return token = 17;
                 case 125:
                     pos++;
-                    return token = 17;
+                    return token = 18;
                 case 91:
                     pos++;
-                    return token = 20;
+                    return token = 21;
                 case 93:
                     pos++;
-                    return token = 21;
+                    return token = 22;
                 case 61:
                     pos++;
-                    return token = 57;
+                    return token = 58;
                 case 44:
                     pos++;
-                    return token = 25;
+                    return token = 26;
                 case 46:
                     pos++;
-                    return token = 22;
+                    return token = 23;
             }
             if (isIdentifierStart(ch, 5)) {
                 pos++;
                 while (isIdentifierPart(text.charCodeAt(pos), 5) && pos < end) {
                     pos++;
                 }
-                return token = 70;
+                return token = 71;
             }
             else {
                 return pos += 1, token = 0;