Method close

lib/internal/readline/interface.js:548–556

* Closes the `readline.Interface` instance. * @returns {void}

()

   * @returns {void}
   */
  close() {
    if (this.closed) return;
    this.pause();
    if (this.terminal) {
      this[kSetRawMode](false);
    }
    this.closed = true;
    this.emit('close');
  }

  /**
   * Pauses the `input` stream.