/**
* Returns the event handler class
*
* @return Eden\Core\Event
*/
public function event()
{
return Event::i();
}
/**
* Stops listening to an event
*
* @param string|null
* @param callable|null
*
* @return Eden\Core\Base
*/
public function unlisten($event = null, $callable = null)
{
Argument::i()->test(1, 'string', 'null')->test(2, 'callable', 'null');
Event::i()->unlisten($event, $callable);
return $this;
}