How to properly override registration controller in Laravel 5.4?

Question

Laravel

Good afternoon, ladies and gentlemen.
Please help me to override the registration method in laravel, which is installed out of the box.
The problem is that there used to be a main Auth controller. Now I see divided into 4 different controllers.
I want to disable user registration.

Answer 1

https://laravel.com/docs/5.4/authentication#authen...

Answer 2

In RegisterController.php
Add

public function showRegistrationForm() 
    {
        return redirect('login');
    }