cs: Enable more risky rules.

src/Bundle/ChillBudgetBundle/Controller/AbstractElementController.php

@@ -19,6 +19,7 @@ use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Translation\TranslatorInterface;
+use function get_class;
 
 abstract class AbstractElementController extends Controller
 {

src/Bundle/ChillBudgetBundle/Controller/ElementController.php

@@ -21,6 +21,7 @@ use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\Translation\TranslatorInterface;
 use function array_merge;
+use function count;
 
 class ElementController extends Controller
 {