Changed the typehint for the Session in the FlashListener

SessionInterface does not contain the getFlashBag() method.

Author: stof

EventListener/FlashListener.php

@@ -14,7 +14,7 @@
 use FOS\UserBundle\FOSUserEvents;
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
-use Symfony\Component\HttpFoundation\Session\SessionInterface;
+use Symfony\Component\HttpFoundation\Session\Session;
 use Symfony\Component\Translation\TranslatorInterface;
 
 class FlashListener implements EventSubscriberInterface
@@ -29,13 +29,10 @@ class FlashListener implements EventSubscriberInterface
         FOSUserEvents::RESETTING_RESET_COMPLETED => 'resetting.flash.success',
     );
 
-    /**
-     * @var \Symfony\Component\HttpFoundation\Session\Session
-     */
     private $session;
     private $translator;
 
-    public function __construct(SessionInterface $session, TranslatorInterface $translator)
+    public function __construct(Session $session, TranslatorInterface $translator)
     {
         $this->session = $session;
         $this->translator = $translator;