From 6f275f21313bc48c94a9571579a40d503d0695a4 Mon Sep 17 00:00:00 2001
From: Sam Partington <sam@whiteoctober.co.uk>
Date: Fri, 21 Jul 2017 15:26:39 +0100
Subject: [PATCH] Type hint on interface for flexibility.

It might be a TraceableEventDispatcher instead, for example.
---
 Service/QueueService.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Service/QueueService.php b/Service/QueueService.php
index 44308aa..36159f1 100644
--- a/Service/QueueService.php
+++ b/Service/QueueService.php
@@ -2,7 +2,7 @@
 
 namespace WhiteOctober\QueueBundle\Service;
 
-use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;;
 
 use Doctrine\ORM\EntityManager;
 
@@ -22,9 +22,9 @@ class QueueService
      * Constructor
      *
      * @param \Doctrine\ORM\EntityManager $em
-     * @param EventDispatcher             $dispatcher
+     * @param EventDispatcherInterface    $dispatcher
      */
-    public function __construct(EntityManager $em, EventDispatcher $dispatcher)
+    public function __construct(EntityManager $em, EventDispatcherInterface $dispatcher)
     {
         $this->em = $em;
         $this->dispatcher = $dispatcher;