Function setTimeout

packages/language-service/test/legacy/mock_host.ts:132–134

(callback: (...args: any[]) => void, delay: number, ...args: any[])

      return NOOP_FILE_WATCHER;
    },
    setTimeout(callback: (...args: any[]) => void, delay: number, ...args: any[]) {
      return setTimeout(callback, delay, ...args);
    },
    clearTimeout(id: any) {
      clearTimeout(id);
    },