Filters no-respon

Cashier.php

<?php namespace App\Controllers;

class Cashier extends BaseController
{

  protected $model;

  public function __construct()
  {
    // $this->model = new Hrd_model();
  }

  public function index()
  {
    echo 'ini halaman kasir';
  }

}

Cashier_filter.php

<?php namespace App\Filters;

use CodeIgniter\HTTP\RequestInterface;
use CodeIgniter\HTTP\ResponseInterface;
use CodeIgniter\Filters\FilterInterface;

class Cashier_filter implements FilterInterface
{
    public function before(RequestInterface $request, $arguments = null)
    {
        // return redirect()->to('/login');
        echo 'filter berhasil';
    }

    //--------------------------------------------------------------------

    public function after(RequestInterface $request, ResponseInterface $response, $arguments = null)
    {
        // Do something here
    }
}

Filters.php

<?php namespace Config;

use CodeIgniter\Config\BaseConfig;

class Filters extends BaseConfig
{
	// Makes reading things below nicer,
	// and simpler to change out script that's used.
	public $aliases = [
		'csrf'     => \CodeIgniter\Filters\CSRF::class,
		'toolbar'  => \CodeIgniter\Filters\DebugToolbar::class,
		'honeypot' => \CodeIgniter\Filters\Honeypot::class,
		'cashier_level' => \App\Filters\Cashier_filter::class,
	];

	// Always applied before every request
	public $globals = [
		'before' => [
			//'honeypot'
			// 'csrf',
		],
		'after'  => [
			'toolbar',
			//'honeypot'
		],
	];

	// Works on all of a particular HTTP method
	// (GET, POST, etc) as BEFORE filters only
	//     like: 'post' => ['CSRF', 'throttle'],
	public $methods = [];

	// List filter aliases and any before/after uri patterns
	// that they should run on, like:
	//    'isLoggedIn' => ['before' => ['account/*', 'profiles/*']],
	public $filters = [
		'cashier_level' => ['before' => ['cashier/*']],
	];
}