message: Prepare `DoLater.ts` for being extracted
diff: * This source code is licensed under the MIT license which is detailed in the LICENSE.txt file.
  */
  -import {Disposable} from 'extraterm-extension-api';
  -
  +export interface Disposable {
  + dispose(): void;
  +}
  let doLaterId: NodeJS.Timer = null;
  let laterList: Function[] = [];
  