Interface Salient\Contract\Core\Event\EventListenerProviderInterface

`extends`	`ListenerProviderInterface`

Salient\Contract\Core\Event\EventListenerProviderInterface extends ListenerProviderInterface
- Salient\Contract\Core\Event\EventDispatcherInterface extends EventDispatcherInterface, EventListenerProviderInterface, Instantiable
  - Salient\Core\Event\EventDispatcher implements EventDispatcherInterface

Located at Toolkit/Contract/Core/Event/EventListenerProviderInterface.php

Methods


					
	public

listen<TEvent is object>(callable(TEvent): mixed $listener, string[]|string|null $event = null): int

$event

If null, the listener is registered for events accepted by its first parameter.

A listener ID accepted by {@see removeListener()}.


					
	public

removeListener(int $id): void

Deregister an event listener with a given listener ID

$id

Returned by {@see listen()}.


					
	public

getListenersForEvent<TEvent is object>(TEvent $event): iterable<callable(TEvent): mixed>

Get listeners registered for a given event