Add missing return types

Author: Jean85

src/EventListener/ExceptionListener.php

@@ -94,7 +94,7 @@ public function onKernelRequest(GetResponseEvent $event): void
     /**
      * @param GetResponseForExceptionEvent $event
      */
-    public function onKernelException(GetResponseForExceptionEvent $event)
+    public function onKernelException(GetResponseForExceptionEvent $event): void
     {
         $exception = $event->getException();
 
@@ -114,15 +114,15 @@ public function onKernelException(GetResponseForExceptionEvent $event)
      *
      * @return void
      */
-    public function onConsoleCommand(ConsoleCommandEvent $event)
+    public function onConsoleCommand(ConsoleCommandEvent $event): void
     {
         // only triggers loading of client, does not need to do anything.
     }
 
     /**
      * @param ConsoleErrorEvent $event
      */
-    public function onConsoleException(ConsoleErrorEvent $event)
+    public function onConsoleException(ConsoleErrorEvent $event): void
     {
         $command = $event->getCommand();
         /** @var \Exception $exception to avoid issues with PHPStan */

src/EventListener/SentryExceptionListenerInterface.php

@@ -17,21 +17,21 @@ interface SentryExceptionListenerInterface
      *
      * @param GetResponseEvent $event
      */
-    public function onKernelRequest(GetResponseEvent $event);
+    public function onKernelRequest(GetResponseEvent $event): void;
 
     /**
      * When an exception occurs as part of a web request, this method will be
      * triggered for capturing the error.
      *
      * @param GetResponseForExceptionEvent $event
      */
-    public function onKernelException(GetResponseForExceptionEvent $event);
+    public function onKernelException(GetResponseForExceptionEvent $event): void;
 
     /**
      * When an exception occurs on the command line, this method will be
      * triggered for capturing the error.
      *
      * @param ConsoleErrorEvent $event
      */
-    public function onConsoleException(ConsoleErrorEvent $event);
+    public function onConsoleException(ConsoleErrorEvent $event): void;
 }