Method stop

lib/internal/vfs/watcher.js:542–552

* Stops the watcher.

()

   * Stops the watcher.
   */
  stop() {
    if (this.#closed) return;
    this.#closed = true;

    if (this.#timer) {
      clearInterval(this.#timer);
      this.#timer = null;
    }

    this.emit('stop');
  }

  /**
   * Makes the timer not keep the process alive.