public $aliases = [
'csrf' => \CodeIgniter\Filters\CSRF::class,
'toolbar' => \CodeIgniter\Filters\DebugToolbar::class,
'honeypot' => \CodeIgniter\Filters\Honeypot::class,
'options' => \App\Filters\Options::class,
'authenticate' => \App\Filters\AuthFilter::class,
'permission' => \App\Filters\PermissionFilter::class,
];
$routes->get('admin', 'Admin::index', ['filter' => 'permission:admin']);