symfony Event no longer exists

diff --git a/Civi/Core/Event/GenericHookEvent.php b/Civi/Core/Event/GenericHookEvent.php
index 1b29ff76e9a9db9e28ef8d1cf32a3e856d407f6f..a4095d6879997fa52e8034c4c0b2f99eaf5d2cdc 100644 (file)
--- a/Civi/Core/Event/GenericHookEvent.php
+++ b/Civi/Core/Event/GenericHookEvent.php
@@ -13,7 +13,7 @@ namespace Civi\Core\Event;
 
 /**
  * Class GenericHookEvent
- * @package Civi\API\Event
+ * @package Civi\Core\Event
  *
  * The GenericHookEvent is used to expose all traditional hooks to the
  * Symfony EventDispatcher.
@@ -61,7 +61,7 @@ namespace Civi\Core\Event;
  * foreach ($event->getReturnValues() as $retVal) { ... }
  * ```
  */
-class GenericHookEvent extends \Symfony\Component\EventDispatcher\Event {
+class GenericHookEvent extends \Symfony\Contracts\EventDispatcher\Event {
 
   /**
    * @var array