Method close

packages/jest-haste-map/src/watchers/FSEventsWatcher.ts:131–137

* End watching.

(callback?: () => void)

   * End watching.
   */
  async close(callback?: () => void): Promise<void> {
    await this.fsEventsWatchStopper();
    this.removeAllListeners();
    if (typeof callback === 'function') {
      process.nextTick(() => callback());
    }
  }

  private isFileIncluded(relativePath: string) {
    if (this.doIgnore(relativePath)) {