diff --git a/Jakefile b/Jakefile
index 4d4d6bff19f..dcda1b648f2 100644
--- a/Jakefile
+++ b/Jakefile
@@ -423,7 +423,7 @@ task("generate-spec", [specMd])
 // Makes a new LKG. This target does not build anything, but errors if not all the outputs are present in the built/local directory
 desc("Makes a new LKG out of the built js files");
 task("LKG", ["clean", "release", "local"].concat(libraryTargets), function() {
-    var expectedFiles = [tscFile, servicesFile, serverFile, nodePackageFile, nodeDefinitionsFile, standaloneDefinitionsFile, internalNodeDefinitionsFile, internalStandaloneDefinitionsFile].concat(libraryTargets);
+    var expectedFiles = [tscFile, servicesFile, serverFile, nodePackageFile, nodeDefinitionsFile, standaloneDefinitionsFile].concat(libraryTargets);
     var missingFiles = expectedFiles.filter(function (f) {
         return !fs.existsSync(f);
     });
diff --git a/bin/typescriptServices_internal.d.ts b/bin/typescriptServices_internal.d.ts
deleted file mode 100644
index f0f86ebfe02..00000000000
--- a/bin/typescriptServices_internal.d.ts
+++ /dev/null
@@ -1,399 +0,0 @@
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation. All rights reserved. 
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use
-this file except in compliance with the License. You may obtain a copy of the
-License at http://www.apache.org/licenses/LICENSE-2.0  
- 
-THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
-WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, 
-MERCHANTABLITY OR NON-INFRINGEMENT. 
- 
-See the Apache Version 2.0 License for specific language governing permissions
-and limitations under the License.
-***************************************************************************** */
-
-declare module ts {
-    const enum Ternary {
-        False = 0,
-        Maybe = 1,
-        True = -1,
-    }
-    const enum Comparison {
-        LessThan = -1,
-        EqualTo = 0,
-        GreaterThan = 1,
-    }
-    interface StringSet extends Map<any> {
-    }
-    function forEach<T, U>(array: T[], callback: (element: T, index: number) => U): U;
-    function contains<T>(array: T[], value: T): boolean;
-    function indexOf<T>(array: T[], value: T): number;
-    function countWhere<T>(array: T[], predicate: (x: T) => boolean): number;
-    function filter<T>(array: T[], f: (x: T) => boolean): T[];
-    function map<T, U>(array: T[], f: (x: T) => U): U[];
-    function concatenate<T>(array1: T[], array2: T[]): T[];
-    function deduplicate<T>(array: T[]): T[];
-    function sum(array: any[], prop: string): number;
-    function addRange<T>(to: T[], from: T[]): void;
-    /**
-     * Returns the last element of an array if non-empty, undefined otherwise.
-     */
-    function lastOrUndefined<T>(array: T[]): T;
-    function binarySearch(array: number[], value: number): number;
-    function reduceLeft<T>(array: T[], f: (a: T, x: T) => T): T;
-    function reduceLeft<T, U>(array: T[], f: (a: U, x: T) => U, initial: U): U;
-    function reduceRight<T>(array: T[], f: (a: T, x: T) => T): T;
-    function reduceRight<T, U>(array: T[], f: (a: U, x: T) => U, initial: U): U;
-    function hasProperty<T>(map: Map<T>, key: string): boolean;
-    function getProperty<T>(map: Map<T>, key: string): T;
-    function isEmpty<T>(map: Map<T>): boolean;
-    function clone<T>(object: T): T;
-    function extend<T>(first: Map<T>, second: Map<T>): Map<T>;
-    function forEachValue<T, U>(map: Map<T>, callback: (value: T) => U): U;
-    function forEachKey<T, U>(map: Map<T>, callback: (key: string) => U): U;
-    function lookUp<T>(map: Map<T>, key: string): T;
-    function copyMap<T>(source: Map<T>, target: Map<T>): void;
-    /**
-     * Creates a map from the elements of an array.
-     *
-     * @param array the array of input elements.
-     * @param makeKey a function that produces a key for a given element.
-     *
-     * This function makes no effort to avoid collisions; if any two elements produce
-     * the same key with the given 'makeKey' function, then the element with the higher
-     * index in the array will be the one associated with the produced key.
-     */
-    function arrayToMap<T>(array: T[], makeKey: (value: T) => string): Map<T>;
-    let localizedDiagnosticMessages: Map<string>;
-    function getLocaleSpecificMessage(message: string): string;
-    function createFileDiagnostic(file: SourceFile, start: number, length: number, message: DiagnosticMessage, ...args: any[]): Diagnostic;
-    function createCompilerDiagnostic(message: DiagnosticMessage, ...args: any[]): Diagnostic;
-    function chainDiagnosticMessages(details: DiagnosticMessageChain, message: DiagnosticMessage, ...args: any[]): DiagnosticMessageChain;
-    function concatenateDiagnosticMessageChains(headChain: DiagnosticMessageChain, tailChain: DiagnosticMessageChain): DiagnosticMessageChain;
-    function compareValues<T>(a: T, b: T): Comparison;
-    function compareDiagnostics(d1: Diagnostic, d2: Diagnostic): Comparison;
-    function sortAndDeduplicateDiagnostics(diagnostics: Diagnostic[]): Diagnostic[];
-    function deduplicateSortedDiagnostics(diagnostics: Diagnostic[]): Diagnostic[];
-    function normalizeSlashes(path: string): string;
-    function getRootLength(path: string): number;
-    let directorySeparator: string;
-    function normalizePath(path: string): string;
-    function getDirectoryPath(path: string): string;
-    function isUrl(path: string): boolean;
-    function isRootedDiskPath(path: string): boolean;
-    function getNormalizedPathComponents(path: string, currentDirectory: string): string[];
-    function getNormalizedAbsolutePath(fileName: string, currentDirectory: string): string;
-    function getNormalizedPathFromPathComponents(pathComponents: string[]): string;
-    function getRelativePathToDirectoryOrUrl(directoryPathOrUrl: string, relativeOrAbsolutePath: string, currentDirectory: string, getCanonicalFileName: (fileName: string) => string, isAbsolutePathAnUrl: boolean): string;
-    function getBaseFileName(path: string): string;
-    function combinePaths(path1: string, path2: string): string;
-    function fileExtensionIs(path: string, extension: string): boolean;
-    function removeFileExtension(path: string): string;
-    function getDefaultLibFileName(options: CompilerOptions): string;
-    interface ObjectAllocator {
-        getNodeConstructor(kind: SyntaxKind): new () => Node;
-        getSymbolConstructor(): new (flags: SymbolFlags, name: string) => Symbol;
-        getTypeConstructor(): new (checker: TypeChecker, flags: TypeFlags) => Type;
-        getSignatureConstructor(): new (checker: TypeChecker) => Signature;
-    }
-    let objectAllocator: ObjectAllocator;
-    const enum AssertionLevel {
-        None = 0,
-        Normal = 1,
-        Aggressive = 2,
-        VeryAggressive = 3,
-    }
-    module Debug {
-        function shouldAssert(level: AssertionLevel): boolean;
-        function assert(expression: boolean, message?: string, verboseDebugInfo?: () => string): void;
-        function fail(message?: string): void;
-    }
-}
-declare module ts {
-    interface System {
-        args: string[];
-        newLine: string;
-        useCaseSensitiveFileNames: boolean;
-        write(s: string): void;
-        readFile(fileName: string, encoding?: string): string;
-        writeFile(fileName: string, data: string, writeByteOrderMark?: boolean): void;
-        watchFile?(fileName: string, callback: (fileName: string) => void): FileWatcher;
-        resolvePath(path: string): string;
-        fileExists(path: string): boolean;
-        directoryExists(path: string): boolean;
-        createDirectory(directoryName: string): void;
-        getExecutingFilePath(): string;
-        getCurrentDirectory(): string;
-        readDirectory(path: string, extension?: string): string[];
-        getMemoryUsage?(): number;
-        exit(exitCode?: number): void;
-    }
-    interface FileWatcher {
-        close(): void;
-    }
-    var sys: System;
-}
-declare module ts {
-    interface ReferencePathMatchResult {
-        fileReference?: FileReference;
-        diagnosticMessage?: DiagnosticMessage;
-        isNoDefaultLib?: boolean;
-    }
-    interface SynthesizedNode extends Node {
-        leadingCommentRanges?: CommentRange[];
-        trailingCommentRanges?: CommentRange[];
-        startsOnNewLine: boolean;
-    }
-    function getDeclarationOfKind(symbol: Symbol, kind: SyntaxKind): Declaration;
-    interface StringSymbolWriter extends SymbolWriter {
-        string(): string;
-    }
-    interface EmitHost extends ScriptReferenceHost {
-        getSourceFiles(): SourceFile[];
-        getCommonSourceDirectory(): string;
-        getCanonicalFileName(fileName: string): string;
-        getNewLine(): string;
-        writeFile: WriteFileCallback;
-    }
-    function getSingleLineStringWriter(): StringSymbolWriter;
-    function releaseStringWriter(writer: StringSymbolWriter): void;
-    function getFullWidth(node: Node): number;
-    function containsParseError(node: Node): boolean;
-    function getSourceFileOfNode(node: Node): SourceFile;
-    function getStartPositionOfLine(line: number, sourceFile: SourceFile): number;
-    function nodePosToString(node: Node): string;
-    function getStartPosOfNode(node: Node): number;
-    function nodeIsMissing(node: Node): boolean;
-    function nodeIsPresent(node: Node): boolean;
-    function getTokenPosOfNode(node: Node, sourceFile?: SourceFile): number;
-    function getSourceTextOfNodeFromSourceFile(sourceFile: SourceFile, node: Node): string;
-    function getTextOfNodeFromSourceText(sourceText: string, node: Node): string;
-    function getTextOfNode(node: Node): string;
-    function escapeIdentifier(identifier: string): string;
-    function unescapeIdentifier(identifier: string): string;
-    function makeIdentifierFromModuleName(moduleName: string): string;
-    function isBlockOrCatchScoped(declaration: Declaration): boolean;
-    function getEnclosingBlockScopeContainer(node: Node): Node;
-    function isCatchClauseVariableDeclaration(declaration: Declaration): boolean;
-    function declarationNameToString(name: DeclarationName): string;
-    function createDiagnosticForNode(node: Node, message: DiagnosticMessage, arg0?: any, arg1?: any, arg2?: any): Diagnostic;
-    function createDiagnosticForNodeFromMessageChain(node: Node, messageChain: DiagnosticMessageChain): Diagnostic;
-    function getErrorSpanForNode(sourceFile: SourceFile, node: Node): TextSpan;
-    function isExternalModule(file: SourceFile): boolean;
-    function isDeclarationFile(file: SourceFile): boolean;
-    function isConstEnumDeclaration(node: Node): boolean;
-    function getCombinedNodeFlags(node: Node): NodeFlags;
-    function isConst(node: Node): boolean;
-    function isLet(node: Node): boolean;
-    function isPrologueDirective(node: Node): boolean;
-    function getLeadingCommentRangesOfNode(node: Node, sourceFileOfNode: SourceFile): CommentRange[];
-    function getJsDocComments(node: Node, sourceFileOfNode: SourceFile): CommentRange[];
-    let fullTripleSlashReferencePathRegEx: RegExp;
-    function forEachReturnStatement<T>(body: Block, visitor: (stmt: ReturnStatement) => T): T;
-    function isFunctionLike(node: Node): boolean;
-    function isFunctionBlock(node: Node): boolean;
-    function isObjectLiteralMethod(node: Node): boolean;
-    function getContainingFunction(node: Node): FunctionLikeDeclaration;
-    function getThisContainer(node: Node, includeArrowFunctions: boolean): Node;
-    function getSuperContainer(node: Node, includeFunctions: boolean): Node;
-    function getInvokedExpression(node: CallLikeExpression): Expression;
-    function nodeCanBeDecorated(node: Node): boolean;
-    function nodeIsDecorated(node: Node): boolean;
-    function childIsDecorated(node: Node): boolean;
-    function nodeOrChildIsDecorated(node: Node): boolean;
-    function isExpression(node: Node): boolean;
-    function isInstantiatedModule(node: ModuleDeclaration, preserveConstEnums: boolean): boolean;
-    function isExternalModuleImportEqualsDeclaration(node: Node): boolean;
-    function getExternalModuleImportEqualsDeclarationExpression(node: Node): Expression;
-    function isInternalModuleImportEqualsDeclaration(node: Node): boolean;
-    function getExternalModuleName(node: Node): Expression;
-    function hasDotDotDotToken(node: Node): boolean;
-    function hasQuestionToken(node: Node): boolean;
-    function hasRestParameters(s: SignatureDeclaration): boolean;
-    function isLiteralKind(kind: SyntaxKind): boolean;
-    function isTextualLiteralKind(kind: SyntaxKind): boolean;
-    function isTemplateLiteralKind(kind: SyntaxKind): boolean;
-    function isBindingPattern(node: Node): boolean;
-    function isInAmbientContext(node: Node): boolean;
-    function isDeclaration(node: Node): boolean;
-    function isStatement(n: Node): boolean;
-    function isClassElement(n: Node): boolean;
-    function isDeclarationName(name: Node): boolean;
-    function isAliasSymbolDeclaration(node: Node): boolean;
-    function getClassExtendsHeritageClauseElement(node: ClassLikeDeclaration): HeritageClauseElement;
-    function getClassImplementsHeritageClauseElements(node: ClassDeclaration): NodeArray<HeritageClauseElement>;
-    function getInterfaceBaseTypeNodes(node: InterfaceDeclaration): NodeArray<HeritageClauseElement>;
-    function getHeritageClause(clauses: NodeArray<HeritageClause>, kind: SyntaxKind): HeritageClause;
-    function tryResolveScriptReference(host: ScriptReferenceHost, sourceFile: SourceFile, reference: FileReference): SourceFile;
-    function getAncestor(node: Node, kind: SyntaxKind): Node;
-    function getFileReferenceFromReferencePath(comment: string, commentRange: CommentRange): ReferencePathMatchResult;
-    function isKeyword(token: SyntaxKind): boolean;
-    function isTrivia(token: SyntaxKind): boolean;
-    /**
-     * A declaration has a dynamic name if both of the following are true:
-     *   1. The declaration has a computed property name
-     *   2. The computed name is *not* expressed as Symbol.<name>, where name
-     *      is a property of the Symbol constructor that denotes a built in
-     *      Symbol.
-     */
-    function hasDynamicName(declaration: Declaration): boolean;
-    /**
-     * Checks if the expression is of the form:
-     *    Symbol.name
-     * where Symbol is literally the word "Symbol", and name is any identifierName
-     */
-    function isWellKnownSymbolSyntactically(node: Expression): boolean;
-    function getPropertyNameForPropertyNameNode(name: DeclarationName): string;
-    function getPropertyNameForKnownSymbolName(symbolName: string): string;
-    /**
-     * Includes the word "Symbol" with unicode escapes
-     */
-    function isESSymbolIdentifier(node: Node): boolean;
-    function isModifier(token: SyntaxKind): boolean;
-    function textSpanEnd(span: TextSpan): number;
-    function textSpanIsEmpty(span: TextSpan): boolean;
-    function textSpanContainsPosition(span: TextSpan, position: number): boolean;
-    function textSpanContainsTextSpan(span: TextSpan, other: TextSpan): boolean;
-    function textSpanOverlapsWith(span: TextSpan, other: TextSpan): boolean;
-    function textSpanOverlap(span1: TextSpan, span2: TextSpan): TextSpan;
-    function textSpanIntersectsWithTextSpan(span: TextSpan, other: TextSpan): boolean;
-    function textSpanIntersectsWith(span: TextSpan, start: number, length: number): boolean;
-    function textSpanIntersectsWithPosition(span: TextSpan, position: number): boolean;
-    function textSpanIntersection(span1: TextSpan, span2: TextSpan): TextSpan;
-    function createTextSpan(start: number, length: number): TextSpan;
-    function createTextSpanFromBounds(start: number, end: number): TextSpan;
-    function textChangeRangeNewSpan(range: TextChangeRange): TextSpan;
-    function textChangeRangeIsUnchanged(range: TextChangeRange): boolean;
-    function createTextChangeRange(span: TextSpan, newLength: number): TextChangeRange;
-    let unchangedTextChangeRange: TextChangeRange;
-    /**
-     * Called to merge all the changes that occurred across several versions of a script snapshot
-     * into a single change.  i.e. if a user keeps making successive edits to a script we will
-     * have a text change from V1 to V2, V2 to V3, ..., Vn.
-     *
-     * This function will then merge those changes into a single change range valid between V1 and
-     * Vn.
-     */
-    function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange;
-    function nodeStartsNewLexicalEnvironment(n: Node): boolean;
-    function nodeIsSynthesized(node: Node): boolean;
-    function createSynthesizedNode(kind: SyntaxKind, startsOnNewLine?: boolean): Node;
-    /**
-     * Based heavily on the abstract 'Quote'/'QuoteJSONString' operation from ECMA-262 (24.3.2.2),
-     * but augmented for a few select characters (e.g. lineSeparator, paragraphSeparator, nextLine)
-     * Note that this doesn't actually wrap the input in double quotes.
-     */
-    function escapeString(s: string): string;
-    function escapeNonAsciiCharacters(s: string): string;
-    interface EmitTextWriter {
-        write(s: string): void;
-        writeTextOfNode(sourceFile: SourceFile, node: Node): void;
-        writeLine(): void;
-        increaseIndent(): void;
-        decreaseIndent(): void;
-        getText(): string;
-        rawWrite(s: string): void;
-        writeLiteral(s: string): void;
-        getTextPos(): number;
-        getLine(): number;
-        getColumn(): number;
-        getIndent(): number;
-    }
-    function getIndentString(level: number): string;
-    function getIndentSize(): number;
-    function createTextWriter(newLine: String): EmitTextWriter;
-    function getOwnEmitOutputFilePath(sourceFile: SourceFile, host: EmitHost, extension: string): string;
-    function getSourceFilePathInNewDir(sourceFile: SourceFile, host: EmitHost, newDirPath: string): string;
-    function writeFile(host: EmitHost, diagnostics: Diagnostic[], fileName: string, data: string, writeByteOrderMark: boolean): void;
-    function getLineOfLocalPosition(currentSourceFile: SourceFile, pos: number): number;
-    function getFirstConstructorWithBody(node: ClassLikeDeclaration): ConstructorDeclaration;
-    function shouldEmitToOwnFile(sourceFile: SourceFile, compilerOptions: CompilerOptions): boolean;
-    function getAllAccessorDeclarations(declarations: NodeArray<Declaration>, accessor: AccessorDeclaration): {
-        firstAccessor: AccessorDeclaration;
-        secondAccessor: AccessorDeclaration;
-        getAccessor: AccessorDeclaration;
-        setAccessor: AccessorDeclaration;
-    };
-    function emitNewLineBeforeLeadingComments(currentSourceFile: SourceFile, writer: EmitTextWriter, node: TextRange, leadingComments: CommentRange[]): void;
-    function emitComments(currentSourceFile: SourceFile, writer: EmitTextWriter, comments: CommentRange[], trailingSeparator: boolean, newLine: string, writeComment: (currentSourceFile: SourceFile, writer: EmitTextWriter, comment: CommentRange, newLine: string) => void): void;
-    function writeCommentRange(currentSourceFile: SourceFile, writer: EmitTextWriter, comment: CommentRange, newLine: string): void;
-    function isSupportedHeritageClauseElement(node: HeritageClauseElement): boolean;
-    function isRightSideOfQualifiedNameOrPropertyAccess(node: Node): boolean;
-    function getLocalSymbolForExportDefault(symbol: Symbol): Symbol;
-}
-declare module ts {
-    /**
-      * Read tsconfig.json file
-      * @param fileName The path to the config file
-      */
-    function readConfigFile(fileName: string): any;
-    /**
-      * Parse the contents of a config file (tsconfig.json).
-      * @param json The contents of the config file to parse
-      * @param basePath A root directory to resolve relative path entries in the config
-      *    file to. e.g. outDir
-      */
-    function parseConfigFile(json: any, basePath?: string): ParsedCommandLine;
-}
-declare module ts {
-    interface ListItemInfo {
-        listItemIndex: number;
-        list: Node;
-    }
-    function getEndLinePosition(line: number, sourceFile: SourceFile): number;
-    function getLineStartPositionForPosition(position: number, sourceFile: SourceFile): number;
-    function rangeContainsRange(r1: TextRange, r2: TextRange): boolean;
-    function startEndContainsRange(start: number, end: number, range: TextRange): boolean;
-    function rangeContainsStartEnd(range: TextRange, start: number, end: number): boolean;
-    function rangeOverlapsWithStartEnd(r1: TextRange, start: number, end: number): boolean;
-    function startEndOverlapsWithStartEnd(start1: number, end1: number, start2: number, end2: number): boolean;
-    function positionBelongsToNode(candidate: Node, position: number, sourceFile: SourceFile): boolean;
-    function isCompletedNode(n: Node, sourceFile: SourceFile): boolean;
-    function findListItemInfo(node: Node): ListItemInfo;
-    function hasChildOfKind(n: Node, kind: SyntaxKind, sourceFile?: SourceFile): boolean;
-    function findChildOfKind(n: Node, kind: SyntaxKind, sourceFile?: SourceFile): Node;
-    function findContainingList(node: Node): Node;
-    function getTouchingWord(sourceFile: SourceFile, position: number): Node;
-    function getTouchingPropertyName(sourceFile: SourceFile, position: number): Node;
-    /** Returns the token if position is in [start, end) or if position === end and includeItemAtEndPosition(token) === true */
-    function getTouchingToken(sourceFile: SourceFile, position: number, includeItemAtEndPosition?: (n: Node) => boolean): Node;
-    /** Returns a token if position is in [start-of-leading-trivia, end) */
-    function getTokenAtPosition(sourceFile: SourceFile, position: number): Node;
-    /**
-      * The token on the left of the position is the token that strictly includes the position
-      * or sits to the left of the cursor if it is on a boundary. For example
-      *
-      *   fo|o               -> will return foo
-      *   foo <comment> |bar -> will return foo
-      *
-      */
-    function findTokenOnLeftOfPosition(file: SourceFile, position: number): Node;
-    function findNextToken(previousToken: Node, parent: Node): Node;
-    function findPrecedingToken(position: number, sourceFile: SourceFile, startNode?: Node): Node;
-    function getNodeModifiers(node: Node): string;
-    function getTypeArgumentOrTypeParameterList(node: Node): NodeArray<Node>;
-    function isToken(n: Node): boolean;
-    function isWord(kind: SyntaxKind): boolean;
-    function isComment(kind: SyntaxKind): boolean;
-    function isPunctuation(kind: SyntaxKind): boolean;
-    function isInsideTemplateLiteral(node: LiteralExpression, position: number): boolean;
-    function isAccessibilityModifier(kind: SyntaxKind): boolean;
-    function compareDataObjects(dst: any, src: any): boolean;
-}
-declare module ts {
-    function isFirstDeclarationOfSymbolParameter(symbol: Symbol): boolean;
-    function symbolPart(text: string, symbol: Symbol): SymbolDisplayPart;
-    function displayPart(text: string, kind: SymbolDisplayPartKind, symbol?: Symbol): SymbolDisplayPart;
-    function spacePart(): SymbolDisplayPart;
-    function keywordPart(kind: SyntaxKind): SymbolDisplayPart;
-    function punctuationPart(kind: SyntaxKind): SymbolDisplayPart;
-    function operatorPart(kind: SyntaxKind): SymbolDisplayPart;
-    function textOrKeywordPart(text: string): SymbolDisplayPart;
-    function textPart(text: string): SymbolDisplayPart;
-    function lineBreakPart(): SymbolDisplayPart;
-    function mapToDisplayParts(writeDisplayParts: (writer: DisplayPartsSymbolWriter) => void): SymbolDisplayPart[];
-    function typeToDisplayParts(typechecker: TypeChecker, type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): SymbolDisplayPart[];
-    function symbolToDisplayParts(typeChecker: TypeChecker, symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): SymbolDisplayPart[];
-    function signatureToDisplayParts(typechecker: TypeChecker, signature: Signature, enclosingDeclaration?: Node, flags?: TypeFormatFlags): SymbolDisplayPart[];
-}
diff --git a/bin/typescript_internal.d.ts b/bin/typescript_internal.d.ts
deleted file mode 100644
index 6fc997c62d5..00000000000
--- a/bin/typescript_internal.d.ts
+++ /dev/null
@@ -1,399 +0,0 @@
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation. All rights reserved. 
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use
-this file except in compliance with the License. You may obtain a copy of the
-License at http://www.apache.org/licenses/LICENSE-2.0  
- 
-THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
-WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, 
-MERCHANTABLITY OR NON-INFRINGEMENT. 
- 
-See the Apache Version 2.0 License for specific language governing permissions
-and limitations under the License.
-***************************************************************************** */
-
-declare module "typescript" {
-    const enum Ternary {
-        False = 0,
-        Maybe = 1,
-        True = -1,
-    }
-    const enum Comparison {
-        LessThan = -1,
-        EqualTo = 0,
-        GreaterThan = 1,
-    }
-    interface StringSet extends Map<any> {
-    }
-    function forEach<T, U>(array: T[], callback: (element: T, index: number) => U): U;
-    function contains<T>(array: T[], value: T): boolean;
-    function indexOf<T>(array: T[], value: T): number;
-    function countWhere<T>(array: T[], predicate: (x: T) => boolean): number;
-    function filter<T>(array: T[], f: (x: T) => boolean): T[];
-    function map<T, U>(array: T[], f: (x: T) => U): U[];
-    function concatenate<T>(array1: T[], array2: T[]): T[];
-    function deduplicate<T>(array: T[]): T[];
-    function sum(array: any[], prop: string): number;
-    function addRange<T>(to: T[], from: T[]): void;
-    /**
-     * Returns the last element of an array if non-empty, undefined otherwise.
-     */
-    function lastOrUndefined<T>(array: T[]): T;
-    function binarySearch(array: number[], value: number): number;
-    function reduceLeft<T>(array: T[], f: (a: T, x: T) => T): T;
-    function reduceLeft<T, U>(array: T[], f: (a: U, x: T) => U, initial: U): U;
-    function reduceRight<T>(array: T[], f: (a: T, x: T) => T): T;
-    function reduceRight<T, U>(array: T[], f: (a: U, x: T) => U, initial: U): U;
-    function hasProperty<T>(map: Map<T>, key: string): boolean;
-    function getProperty<T>(map: Map<T>, key: string): T;
-    function isEmpty<T>(map: Map<T>): boolean;
-    function clone<T>(object: T): T;
-    function extend<T>(first: Map<T>, second: Map<T>): Map<T>;
-    function forEachValue<T, U>(map: Map<T>, callback: (value: T) => U): U;
-    function forEachKey<T, U>(map: Map<T>, callback: (key: string) => U): U;
-    function lookUp<T>(map: Map<T>, key: string): T;
-    function copyMap<T>(source: Map<T>, target: Map<T>): void;
-    /**
-     * Creates a map from the elements of an array.
-     *
-     * @param array the array of input elements.
-     * @param makeKey a function that produces a key for a given element.
-     *
-     * This function makes no effort to avoid collisions; if any two elements produce
-     * the same key with the given 'makeKey' function, then the element with the higher
-     * index in the array will be the one associated with the produced key.
-     */
-    function arrayToMap<T>(array: T[], makeKey: (value: T) => string): Map<T>;
-    let localizedDiagnosticMessages: Map<string>;
-    function getLocaleSpecificMessage(message: string): string;
-    function createFileDiagnostic(file: SourceFile, start: number, length: number, message: DiagnosticMessage, ...args: any[]): Diagnostic;
-    function createCompilerDiagnostic(message: DiagnosticMessage, ...args: any[]): Diagnostic;
-    function chainDiagnosticMessages(details: DiagnosticMessageChain, message: DiagnosticMessage, ...args: any[]): DiagnosticMessageChain;
-    function concatenateDiagnosticMessageChains(headChain: DiagnosticMessageChain, tailChain: DiagnosticMessageChain): DiagnosticMessageChain;
-    function compareValues<T>(a: T, b: T): Comparison;
-    function compareDiagnostics(d1: Diagnostic, d2: Diagnostic): Comparison;
-    function sortAndDeduplicateDiagnostics(diagnostics: Diagnostic[]): Diagnostic[];
-    function deduplicateSortedDiagnostics(diagnostics: Diagnostic[]): Diagnostic[];
-    function normalizeSlashes(path: string): string;
-    function getRootLength(path: string): number;
-    let directorySeparator: string;
-    function normalizePath(path: string): string;
-    function getDirectoryPath(path: string): string;
-    function isUrl(path: string): boolean;
-    function isRootedDiskPath(path: string): boolean;
-    function getNormalizedPathComponents(path: string, currentDirectory: string): string[];
-    function getNormalizedAbsolutePath(fileName: string, currentDirectory: string): string;
-    function getNormalizedPathFromPathComponents(pathComponents: string[]): string;
-    function getRelativePathToDirectoryOrUrl(directoryPathOrUrl: string, relativeOrAbsolutePath: string, currentDirectory: string, getCanonicalFileName: (fileName: string) => string, isAbsolutePathAnUrl: boolean): string;
-    function getBaseFileName(path: string): string;
-    function combinePaths(path1: string, path2: string): string;
-    function fileExtensionIs(path: string, extension: string): boolean;
-    function removeFileExtension(path: string): string;
-    function getDefaultLibFileName(options: CompilerOptions): string;
-    interface ObjectAllocator {
-        getNodeConstructor(kind: SyntaxKind): new () => Node;
-        getSymbolConstructor(): new (flags: SymbolFlags, name: string) => Symbol;
-        getTypeConstructor(): new (checker: TypeChecker, flags: TypeFlags) => Type;
-        getSignatureConstructor(): new (checker: TypeChecker) => Signature;
-    }
-    let objectAllocator: ObjectAllocator;
-    const enum AssertionLevel {
-        None = 0,
-        Normal = 1,
-        Aggressive = 2,
-        VeryAggressive = 3,
-    }
-    module Debug {
-        function shouldAssert(level: AssertionLevel): boolean;
-        function assert(expression: boolean, message?: string, verboseDebugInfo?: () => string): void;
-        function fail(message?: string): void;
-    }
-}
-declare module "typescript" {
-    interface System {
-        args: string[];
-        newLine: string;
-        useCaseSensitiveFileNames: boolean;
-        write(s: string): void;
-        readFile(fileName: string, encoding?: string): string;
-        writeFile(fileName: string, data: string, writeByteOrderMark?: boolean): void;
-        watchFile?(fileName: string, callback: (fileName: string) => void): FileWatcher;
-        resolvePath(path: string): string;
-        fileExists(path: string): boolean;
-        directoryExists(path: string): boolean;
-        createDirectory(directoryName: string): void;
-        getExecutingFilePath(): string;
-        getCurrentDirectory(): string;
-        readDirectory(path: string, extension?: string): string[];
-        getMemoryUsage?(): number;
-        exit(exitCode?: number): void;
-    }
-    interface FileWatcher {
-        close(): void;
-    }
-    var sys: System;
-}
-declare module "typescript" {
-    interface ReferencePathMatchResult {
-        fileReference?: FileReference;
-        diagnosticMessage?: DiagnosticMessage;
-        isNoDefaultLib?: boolean;
-    }
-    interface SynthesizedNode extends Node {
-        leadingCommentRanges?: CommentRange[];
-        trailingCommentRanges?: CommentRange[];
-        startsOnNewLine: boolean;
-    }
-    function getDeclarationOfKind(symbol: Symbol, kind: SyntaxKind): Declaration;
-    interface StringSymbolWriter extends SymbolWriter {
-        string(): string;
-    }
-    interface EmitHost extends ScriptReferenceHost {
-        getSourceFiles(): SourceFile[];
-        getCommonSourceDirectory(): string;
-        getCanonicalFileName(fileName: string): string;
-        getNewLine(): string;
-        writeFile: WriteFileCallback;
-    }
-    function getSingleLineStringWriter(): StringSymbolWriter;
-    function releaseStringWriter(writer: StringSymbolWriter): void;
-    function getFullWidth(node: Node): number;
-    function containsParseError(node: Node): boolean;
-    function getSourceFileOfNode(node: Node): SourceFile;
-    function getStartPositionOfLine(line: number, sourceFile: SourceFile): number;
-    function nodePosToString(node: Node): string;
-    function getStartPosOfNode(node: Node): number;
-    function nodeIsMissing(node: Node): boolean;
-    function nodeIsPresent(node: Node): boolean;
-    function getTokenPosOfNode(node: Node, sourceFile?: SourceFile): number;
-    function getSourceTextOfNodeFromSourceFile(sourceFile: SourceFile, node: Node): string;
-    function getTextOfNodeFromSourceText(sourceText: string, node: Node): string;
-    function getTextOfNode(node: Node): string;
-    function escapeIdentifier(identifier: string): string;
-    function unescapeIdentifier(identifier: string): string;
-    function makeIdentifierFromModuleName(moduleName: string): string;
-    function isBlockOrCatchScoped(declaration: Declaration): boolean;
-    function getEnclosingBlockScopeContainer(node: Node): Node;
-    function isCatchClauseVariableDeclaration(declaration: Declaration): boolean;
-    function declarationNameToString(name: DeclarationName): string;
-    function createDiagnosticForNode(node: Node, message: DiagnosticMessage, arg0?: any, arg1?: any, arg2?: any): Diagnostic;
-    function createDiagnosticForNodeFromMessageChain(node: Node, messageChain: DiagnosticMessageChain): Diagnostic;
-    function getErrorSpanForNode(sourceFile: SourceFile, node: Node): TextSpan;
-    function isExternalModule(file: SourceFile): boolean;
-    function isDeclarationFile(file: SourceFile): boolean;
-    function isConstEnumDeclaration(node: Node): boolean;
-    function getCombinedNodeFlags(node: Node): NodeFlags;
-    function isConst(node: Node): boolean;
-    function isLet(node: Node): boolean;
-    function isPrologueDirective(node: Node): boolean;
-    function getLeadingCommentRangesOfNode(node: Node, sourceFileOfNode: SourceFile): CommentRange[];
-    function getJsDocComments(node: Node, sourceFileOfNode: SourceFile): CommentRange[];
-    let fullTripleSlashReferencePathRegEx: RegExp;
-    function forEachReturnStatement<T>(body: Block, visitor: (stmt: ReturnStatement) => T): T;
-    function isFunctionLike(node: Node): boolean;
-    function isFunctionBlock(node: Node): boolean;
-    function isObjectLiteralMethod(node: Node): boolean;
-    function getContainingFunction(node: Node): FunctionLikeDeclaration;
-    function getThisContainer(node: Node, includeArrowFunctions: boolean): Node;
-    function getSuperContainer(node: Node, includeFunctions: boolean): Node;
-    function getInvokedExpression(node: CallLikeExpression): Expression;
-    function nodeCanBeDecorated(node: Node): boolean;
-    function nodeIsDecorated(node: Node): boolean;
-    function childIsDecorated(node: Node): boolean;
-    function nodeOrChildIsDecorated(node: Node): boolean;
-    function isExpression(node: Node): boolean;
-    function isInstantiatedModule(node: ModuleDeclaration, preserveConstEnums: boolean): boolean;
-    function isExternalModuleImportEqualsDeclaration(node: Node): boolean;
-    function getExternalModuleImportEqualsDeclarationExpression(node: Node): Expression;
-    function isInternalModuleImportEqualsDeclaration(node: Node): boolean;
-    function getExternalModuleName(node: Node): Expression;
-    function hasDotDotDotToken(node: Node): boolean;
-    function hasQuestionToken(node: Node): boolean;
-    function hasRestParameters(s: SignatureDeclaration): boolean;
-    function isLiteralKind(kind: SyntaxKind): boolean;
-    function isTextualLiteralKind(kind: SyntaxKind): boolean;
-    function isTemplateLiteralKind(kind: SyntaxKind): boolean;
-    function isBindingPattern(node: Node): boolean;
-    function isInAmbientContext(node: Node): boolean;
-    function isDeclaration(node: Node): boolean;
-    function isStatement(n: Node): boolean;
-    function isClassElement(n: Node): boolean;
-    function isDeclarationName(name: Node): boolean;
-    function isAliasSymbolDeclaration(node: Node): boolean;
-    function getClassExtendsHeritageClauseElement(node: ClassLikeDeclaration): HeritageClauseElement;
-    function getClassImplementsHeritageClauseElements(node: ClassDeclaration): NodeArray<HeritageClauseElement>;
-    function getInterfaceBaseTypeNodes(node: InterfaceDeclaration): NodeArray<HeritageClauseElement>;
-    function getHeritageClause(clauses: NodeArray<HeritageClause>, kind: SyntaxKind): HeritageClause;
-    function tryResolveScriptReference(host: ScriptReferenceHost, sourceFile: SourceFile, reference: FileReference): SourceFile;
-    function getAncestor(node: Node, kind: SyntaxKind): Node;
-    function getFileReferenceFromReferencePath(comment: string, commentRange: CommentRange): ReferencePathMatchResult;
-    function isKeyword(token: SyntaxKind): boolean;
-    function isTrivia(token: SyntaxKind): boolean;
-    /**
-     * A declaration has a dynamic name if both of the following are true:
-     *   1. The declaration has a computed property name
-     *   2. The computed name is *not* expressed as Symbol.<name>, where name
-     *      is a property of the Symbol constructor that denotes a built in
-     *      Symbol.
-     */
-    function hasDynamicName(declaration: Declaration): boolean;
-    /**
-     * Checks if the expression is of the form:
-     *    Symbol.name
-     * where Symbol is literally the word "Symbol", and name is any identifierName
-     */
-    function isWellKnownSymbolSyntactically(node: Expression): boolean;
-    function getPropertyNameForPropertyNameNode(name: DeclarationName): string;
-    function getPropertyNameForKnownSymbolName(symbolName: string): string;
-    /**
-     * Includes the word "Symbol" with unicode escapes
-     */
-    function isESSymbolIdentifier(node: Node): boolean;
-    function isModifier(token: SyntaxKind): boolean;
-    function textSpanEnd(span: TextSpan): number;
-    function textSpanIsEmpty(span: TextSpan): boolean;
-    function textSpanContainsPosition(span: TextSpan, position: number): boolean;
-    function textSpanContainsTextSpan(span: TextSpan, other: TextSpan): boolean;
-    function textSpanOverlapsWith(span: TextSpan, other: TextSpan): boolean;
-    function textSpanOverlap(span1: TextSpan, span2: TextSpan): TextSpan;
-    function textSpanIntersectsWithTextSpan(span: TextSpan, other: TextSpan): boolean;
-    function textSpanIntersectsWith(span: TextSpan, start: number, length: number): boolean;
-    function textSpanIntersectsWithPosition(span: TextSpan, position: number): boolean;
-    function textSpanIntersection(span1: TextSpan, span2: TextSpan): TextSpan;
-    function createTextSpan(start: number, length: number): TextSpan;
-    function createTextSpanFromBounds(start: number, end: number): TextSpan;
-    function textChangeRangeNewSpan(range: TextChangeRange): TextSpan;
-    function textChangeRangeIsUnchanged(range: TextChangeRange): boolean;
-    function createTextChangeRange(span: TextSpan, newLength: number): TextChangeRange;
-    let unchangedTextChangeRange: TextChangeRange;
-    /**
-     * Called to merge all the changes that occurred across several versions of a script snapshot
-     * into a single change.  i.e. if a user keeps making successive edits to a script we will
-     * have a text change from V1 to V2, V2 to V3, ..., Vn.
-     *
-     * This function will then merge those changes into a single change range valid between V1 and
-     * Vn.
-     */
-    function collapseTextChangeRangesAcrossMultipleVersions(changes: TextChangeRange[]): TextChangeRange;
-    function nodeStartsNewLexicalEnvironment(n: Node): boolean;
-    function nodeIsSynthesized(node: Node): boolean;
-    function createSynthesizedNode(kind: SyntaxKind, startsOnNewLine?: boolean): Node;
-    /**
-     * Based heavily on the abstract 'Quote'/'QuoteJSONString' operation from ECMA-262 (24.3.2.2),
-     * but augmented for a few select characters (e.g. lineSeparator, paragraphSeparator, nextLine)
-     * Note that this doesn't actually wrap the input in double quotes.
-     */
-    function escapeString(s: string): string;
-    function escapeNonAsciiCharacters(s: string): string;
-    interface EmitTextWriter {
-        write(s: string): void;
-        writeTextOfNode(sourceFile: SourceFile, node: Node): void;
-        writeLine(): void;
-        increaseIndent(): void;
-        decreaseIndent(): void;
-        getText(): string;
-        rawWrite(s: string): void;
-        writeLiteral(s: string): void;
-        getTextPos(): number;
-        getLine(): number;
-        getColumn(): number;
-        getIndent(): number;
-    }
-    function getIndentString(level: number): string;
-    function getIndentSize(): number;
-    function createTextWriter(newLine: String): EmitTextWriter;
-    function getOwnEmitOutputFilePath(sourceFile: SourceFile, host: EmitHost, extension: string): string;
-    function getSourceFilePathInNewDir(sourceFile: SourceFile, host: EmitHost, newDirPath: string): string;
-    function writeFile(host: EmitHost, diagnostics: Diagnostic[], fileName: string, data: string, writeByteOrderMark: boolean): void;
-    function getLineOfLocalPosition(currentSourceFile: SourceFile, pos: number): number;
-    function getFirstConstructorWithBody(node: ClassLikeDeclaration): ConstructorDeclaration;
-    function shouldEmitToOwnFile(sourceFile: SourceFile, compilerOptions: CompilerOptions): boolean;
-    function getAllAccessorDeclarations(declarations: NodeArray<Declaration>, accessor: AccessorDeclaration): {
-        firstAccessor: AccessorDeclaration;
-        secondAccessor: AccessorDeclaration;
-        getAccessor: AccessorDeclaration;
-        setAccessor: AccessorDeclaration;
-    };
-    function emitNewLineBeforeLeadingComments(currentSourceFile: SourceFile, writer: EmitTextWriter, node: TextRange, leadingComments: CommentRange[]): void;
-    function emitComments(currentSourceFile: SourceFile, writer: EmitTextWriter, comments: CommentRange[], trailingSeparator: boolean, newLine: string, writeComment: (currentSourceFile: SourceFile, writer: EmitTextWriter, comment: CommentRange, newLine: string) => void): void;
-    function writeCommentRange(currentSourceFile: SourceFile, writer: EmitTextWriter, comment: CommentRange, newLine: string): void;
-    function isSupportedHeritageClauseElement(node: HeritageClauseElement): boolean;
-    function isRightSideOfQualifiedNameOrPropertyAccess(node: Node): boolean;
-    function getLocalSymbolForExportDefault(symbol: Symbol): Symbol;
-}
-declare module "typescript" {
-    /**
-      * Read tsconfig.json file
-      * @param fileName The path to the config file
-      */
-    function readConfigFile(fileName: string): any;
-    /**
-      * Parse the contents of a config file (tsconfig.json).
-      * @param json The contents of the config file to parse
-      * @param basePath A root directory to resolve relative path entries in the config
-      *    file to. e.g. outDir
-      */
-    function parseConfigFile(json: any, basePath?: string): ParsedCommandLine;
-}
-declare module "typescript" {
-    interface ListItemInfo {
-        listItemIndex: number;
-        list: Node;
-    }
-    function getEndLinePosition(line: number, sourceFile: SourceFile): number;
-    function getLineStartPositionForPosition(position: number, sourceFile: SourceFile): number;
-    function rangeContainsRange(r1: TextRange, r2: TextRange): boolean;
-    function startEndContainsRange(start: number, end: number, range: TextRange): boolean;
-    function rangeContainsStartEnd(range: TextRange, start: number, end: number): boolean;
-    function rangeOverlapsWithStartEnd(r1: TextRange, start: number, end: number): boolean;
-    function startEndOverlapsWithStartEnd(start1: number, end1: number, start2: number, end2: number): boolean;
-    function positionBelongsToNode(candidate: Node, position: number, sourceFile: SourceFile): boolean;
-    function isCompletedNode(n: Node, sourceFile: SourceFile): boolean;
-    function findListItemInfo(node: Node): ListItemInfo;
-    function hasChildOfKind(n: Node, kind: SyntaxKind, sourceFile?: SourceFile): boolean;
-    function findChildOfKind(n: Node, kind: SyntaxKind, sourceFile?: SourceFile): Node;
-    function findContainingList(node: Node): Node;
-    function getTouchingWord(sourceFile: SourceFile, position: number): Node;
-    function getTouchingPropertyName(sourceFile: SourceFile, position: number): Node;
-    /** Returns the token if position is in [start, end) or if position === end and includeItemAtEndPosition(token) === true */
-    function getTouchingToken(sourceFile: SourceFile, position: number, includeItemAtEndPosition?: (n: Node) => boolean): Node;
-    /** Returns a token if position is in [start-of-leading-trivia, end) */
-    function getTokenAtPosition(sourceFile: SourceFile, position: number): Node;
-    /**
-      * The token on the left of the position is the token that strictly includes the position
-      * or sits to the left of the cursor if it is on a boundary. For example
-      *
-      *   fo|o               -> will return foo
-      *   foo <comment> |bar -> will return foo
-      *
-      */
-    function findTokenOnLeftOfPosition(file: SourceFile, position: number): Node;
-    function findNextToken(previousToken: Node, parent: Node): Node;
-    function findPrecedingToken(position: number, sourceFile: SourceFile, startNode?: Node): Node;
-    function getNodeModifiers(node: Node): string;
-    function getTypeArgumentOrTypeParameterList(node: Node): NodeArray<Node>;
-    function isToken(n: Node): boolean;
-    function isWord(kind: SyntaxKind): boolean;
-    function isComment(kind: SyntaxKind): boolean;
-    function isPunctuation(kind: SyntaxKind): boolean;
-    function isInsideTemplateLiteral(node: LiteralExpression, position: number): boolean;
-    function isAccessibilityModifier(kind: SyntaxKind): boolean;
-    function compareDataObjects(dst: any, src: any): boolean;
-}
-declare module "typescript" {
-    function isFirstDeclarationOfSymbolParameter(symbol: Symbol): boolean;
-    function symbolPart(text: string, symbol: Symbol): SymbolDisplayPart;
-    function displayPart(text: string, kind: SymbolDisplayPartKind, symbol?: Symbol): SymbolDisplayPart;
-    function spacePart(): SymbolDisplayPart;
-    function keywordPart(kind: SyntaxKind): SymbolDisplayPart;
-    function punctuationPart(kind: SyntaxKind): SymbolDisplayPart;
-    function operatorPart(kind: SyntaxKind): SymbolDisplayPart;
-    function textOrKeywordPart(text: string): SymbolDisplayPart;
-    function textPart(text: string): SymbolDisplayPart;
-    function lineBreakPart(): SymbolDisplayPart;
-    function mapToDisplayParts(writeDisplayParts: (writer: DisplayPartsSymbolWriter) => void): SymbolDisplayPart[];
-    function typeToDisplayParts(typechecker: TypeChecker, type: Type, enclosingDeclaration?: Node, flags?: TypeFormatFlags): SymbolDisplayPart[];
-    function symbolToDisplayParts(typeChecker: TypeChecker, symbol: Symbol, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): SymbolDisplayPart[];
-    function signatureToDisplayParts(typechecker: TypeChecker, signature: Signature, enclosingDeclaration?: Node, flags?: TypeFormatFlags): SymbolDisplayPart[];
-}