Interface Symfony\Contracts\EventDispatcher\EventDispatcherInterface

`extends`	`EventDispatcherInterface`

Allows providing hooks on domain-specific lifecycles by dispatching events.

Symfony\Contracts\EventDispatcher\EventDispatcherInterface extends EventDispatcherInterface

Methods


					
	public

dispatch<T is object>(T $event, string|null $eventName = null): T

Dispatches an event to all registered listeners.

`$event`	The event to pass to the event handlers/listeners
`$eventName`	The name of the event to dispatch. If not supplied, the class of $event should be used instead.

The passed $event MUST be returned