From b6b6d31b71b3b0eca74409b3a4198e48e38cbb00 Mon Sep 17 00:00:00 2001
From: Fabien Lucas <flucas2@gmail.com>
Date: Thu, 14 Sep 2017 09:57:27 +0100
Subject: [PATCH] Added an alias for FlashBagInterface in config

---
 src/Symfony/Bundle/FrameworkBundle/Resources/config/session.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Symfony/Bundle/FrameworkBundle/Resources/config/session.xml b/src/Symfony/Bundle/FrameworkBundle/Resources/config/session.xml
index 0cb86362a2..335c14a8a6 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Resources/config/session.xml
+++ b/src/Symfony/Bundle/FrameworkBundle/Resources/config/session.xml
@@ -38,6 +38,7 @@
         </service>
 
         <service id="session.flash_bag" class="Symfony\Component\HttpFoundation\Session\Flash\FlashBag" />
+        <service id="Symfony\Component\HttpFoundation\Session\Flash\FlashBagInterface" alias="session.flash_bag" />
 
         <service id="session.attribute_bag" class="Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag" />