apply rector rules

src/Bundle/ChillMainBundle/Routing/MenuTwig.php

@@ -22,17 +22,14 @@ use Twig\TwigFunction;
  */
 class MenuTwig extends AbstractExtension implements ContainerAwareInterface
 {
-    /**
-     * @var \Symfony\Component\DependencyInjection\ContainerInterface
-     */
-    private $container;
+    private ?\Symfony\Component\DependencyInjection\ContainerInterface $container = null;
 
     /**
      * the default parameters for chillMenu.
      *
      * @var mixed[]
      */
-    private $defaultParams = [
+    private array $defaultParams = [
         'layout' => '@ChillMain/Menu/defaultMenu.html.twig',
         'args' => [],
         'activeRouteKey' => null,