Expanded class hierarchy of EntitySelectionEvent in Entity Browser 8
- class \Drupal\entity_browser\Events\EventBase extends \Symfony\Component\EventDispatcher\Event
- class \Drupal\entity_browser\Events\AlterEntityBrowserDisplayData
- class \Drupal\entity_browser\Events\EntitySelectionEvent
- class \Drupal\entity_browser\Events\RegisterJSCallbacks
- class \Drupal\entity_browser\Events\SelectionDoneEvent