cs: Fix code-style (using PHPCSFixer and PHPCS).

src/Bundle/ChillBudgetBundle/Controller/AbstractElementController.php

@@ -21,6 +21,7 @@ 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

@@ -22,6 +22,7 @@ use Psr\Log\LoggerInterface;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\Translation\TranslatorInterface;
+
 use function array_merge;
 use function count;