<?php
namespace App\Contracts;
use Illuminate\Contracts\Events\Dispatcher;
abstract class Listener
{
public static $callbacks = [];
/**
* Sets up any callbacks that are defined in the child class
*
* @param $events
*/
public function subscribe(Dispatcher $events): void
foreach (static::$callbacks as $klass => $cb) {
$events->listen($klass, get_class($this).'@'.$cb);
}