Fix some return types

Author: alexander-schranz

src/EventListener/BlameListener.php

@@ -52,7 +52,7 @@ public function onKernelRequest(RequestEvent $event): void
     /**
      * @return array<string, string>
      */
-    public static function getSubscribedEvents()
+    public static function getSubscribedEvents(): array
     {
         return array(
             KernelEvents::REQUEST => 'onKernelRequest',

src/EventListener/LocaleListener.php

@@ -34,7 +34,7 @@ public function onKernelRequest(RequestEvent $event): void
     /**
      * @return array<string, string>
      */
-    public static function getSubscribedEvents()
+    public static function getSubscribedEvents(): array
     {
         return array(
             KernelEvents::REQUEST => 'onKernelRequest',

src/EventListener/LoggerListener.php

@@ -60,7 +60,7 @@ public function onKernelRequest(RequestEvent $event): void
     /**
      * @return array<string, string>
      */
-    public static function getSubscribedEvents()
+    public static function getSubscribedEvents(): array
     {
         return array(
             KernelEvents::REQUEST => 'onKernelRequest',

src/StofDoctrineExtensionsBundle.php

@@ -14,7 +14,7 @@ class StofDoctrineExtensionsBundle extends Bundle
      *
      * @return void
      */
-    public function build(ContainerBuilder $container)
+    public function build(ContainerBuilder $container): void
     {
         $container->addCompilerPass(new ValidateExtensionConfigurationPass());
         $container->addCompilerPass(new ReaderPass());