Remove Thenable

src/browser/tsconfig.json

@@ -7,8 +7,7 @@
     ],
     "outDir": "../../out",
     "types": [
-      "../../node_modules/@types/mocha",
-      "../vs/typings/thenable.d.ts"
+      "../../node_modules/@types/mocha"
     ],
     "baseUrl": "..",
     "paths": {

src/vs/base/common/async.ts

@@ -124,7 +124,7 @@ export function raceTimeout<T>(promise: Promise<T>, timeout: number, onTimeout?:
 	]);
 }
 
-export function asPromise<T>(callback: () => T | Thenable<T>): Promise<T> {
+export function asPromise<T>(callback: () => T | PromiseLike<T>): Promise<T> {
 	return new Promise<T>((resolve, reject) => {
 		const item = callback();
 		if (isThenable<T>(item)) {

src/vs/typings/thenable.d.ts

@@ -1,12 +0,0 @@
-/*---------------------------------------------------------------------------------------------
- *  Copyright (c) Microsoft Corporation. All rights reserved.
- *  Licensed under the MIT License. See License.txt in the project root for license information.
- *--------------------------------------------------------------------------------------------*/
-
-/**
- * Thenable is a common denominator between ES6 promises, Q, jquery.Deferred, WinJS.Promise,
- * and others. This API makes no assumption about what promise library is being used which
- * enables reusing existing code without migrating to a specific promise implementation. Still,
- * we recommend the use of native promises which are available in VS Code.
- */
-interface Thenable<T> extends PromiseLike<T> { }