You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1.0 KiB
33 lines
1.0 KiB
<?php |
|
|
|
/* |
|
* This file is part of the Symfony package. |
|
* |
|
* (c) Fabien Potencier <fabien@symfony.com> |
|
* |
|
* For the full copyright and license information, please view the LICENSE |
|
* file that was distributed with this source code. |
|
*/ |
|
|
|
namespace Symfony\Contracts\EventDispatcher; |
|
|
|
use Psr\EventDispatcher\EventDispatcherInterface as PsrEventDispatcherInterface; |
|
|
|
/** |
|
* Allows providing hooks on domain-specific lifecycles by dispatching events. |
|
*/ |
|
interface EventDispatcherInterface extends PsrEventDispatcherInterface |
|
{ |
|
/** |
|
* Dispatches an event to all registered listeners. |
|
* |
|
* @template T of object |
|
* |
|
* @param T $event The event to pass to the event handlers/listeners |
|
* @param string|null $eventName The name of the event to dispatch. If not supplied, |
|
* the class of $event should be used instead. |
|
* |
|
* @return T The passed $event MUST be returned |
|
*/ |
|
public function dispatch(object $event, string $eventName = null): object; |
|
}
|
|
|