I need to remove focus from input text field from user with the ESC key press. I don't know how to do it with text input fields. Below code works perfectly to detect the ESC key is pressed.

// Triggered Listener to detect event raised from DOM.

@HostListener('document:keydown', ['$event']) onKeydownHandler(event: 

KeyboardEvent) {

 if (event.keyCode === 27) {

    return false;

  }

}

Anyone can help how to do??
Thanks