| Event | Event is the base class for classes containing event data. |
| EventDispatcher | The EventDispatcherInterface is the central point of Symfony's event listener system. |
| GenericEvent | Event encapsulation class. |
| ImmutableEventDispatcher | A read-only proxy for an event dispatcher. |
| EventDispatcherInterface | The EventDispatcherInterface is the central point of Symfony's event listener system. |
| EventSubscriberInterface | An EventSubscriber knows himself what events he is interested in. |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
https://api.symfony.com/4.1/Symfony/Component/EventDispatcher.html