minor #12805 [Messenger] Added a missing class import (javiereguiluz)

OskarStark · OskarStark · commit 5f0c47108a96 · 2019-12-14T10:41:10.000+01:00
This PR was merged into the 4.3 branch. Discussion ---------- [Messenger] Added a missing class import All examples in this article show all imports ... so this one was missing. Commits ------- d9fd6a7 [Messenger] Added a missing class import
diff --git a/components/messenger.rst b/components/messenger.rst
@@ -163,6 +163,7 @@ Instead of dealing directly with the messages in the middleware you receive the
 Hence you can inspect the envelope content and its stamps, or add any::
 
     use App\Message\Stamp\AnotherStamp;
+    use Symfony\Component\Messenger\Envelope;
     use Symfony\Component\Messenger\Middleware\MiddlewareInterface;
     use Symfony\Component\Messenger\Middleware\StackInterface;
     use Symfony\Component\Messenger\Stamp\ReceivedStamp;
