phpstan level 2

Author: dbu

phpstan.neon.dist

@@ -1,4 +1,4 @@
 parameters:
-	level: 1
+	level: 2
 	paths:
 		- src

src/EventListener/FlashMessageListener.php

@@ -15,6 +15,7 @@
 use Symfony\Component\HttpFoundation\Cookie;
 use Symfony\Component\HttpFoundation\Exception\SessionNotFoundException;
 use Symfony\Component\HttpFoundation\ResponseHeaderBag;
+use Symfony\Component\HttpFoundation\Session\FlashBagAwareSessionInterface;
 use Symfony\Component\HttpKernel\Event\ResponseEvent;
 use Symfony\Component\HttpKernel\KernelEvents;
 use Symfony\Component\OptionsResolver\OptionsResolver;
@@ -56,6 +57,9 @@ public function onKernelResponse(ResponseEvent $event): void
         } catch (SessionNotFoundException) {
             return;
         }
+        if (!($session instanceof FlashBagAwareSessionInterface)) {
+            return;
+        }
 
         // Flash messages are stored in the session. If there is none, there
         // can't be any flash messages in it. $session->getFlashBag() would

src/EventListener/TagListener.php

@@ -96,8 +96,9 @@ public static function getSubscribedEvents(): array
     private function getAttributeTags(Request $request): array
     {
         // Check for _tag request attribute that is set when using Tag attribute
-        /** @var $tagConfigurations Tag[] */
-        if (!$tagConfigurations = $request->attributes->get('_tag')) {
+        /** @var Tag[] $tagConfigurations */
+        $tagConfigurations = $request->attributes->get('_tag');
+        if (!$tagConfigurations) {
             return [];
         }