It's common to need the request, which you get from type-hinting. Adding the use helps to remove a step for users in the future

weaverryan · weaverryan · commit 8b84461b7aa9 · 2015-04-02T09:58:03.000-04:00
diff --git a/src/AppBundle/Controller/DefaultController.php b/src/AppBundle/Controller/DefaultController.php
@@ -4,6 +4,7 @@
 
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Symfony\Component\HttpFoundation\Request;
 
 class DefaultController extends Controller
 {

Original file line number	Diff line number	Diff line change
`@@ -4,6 +4,7 @@`
`4`	`4`
`5`	`5`	`use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;`
`6`	`6`	`use Symfony\Bundle\FrameworkBundle\Controller\Controller;`
	`7`	`+use Symfony\Component\HttpFoundation\Request;`
`7`	`8`
`8`	`9`	`class DefaultController extends Controller`
`9`	`10`	`{`