Remove FQCN type hints on properties

Author: fabpot

Debug/TraceableEventDispatcher.php

@@ -36,10 +36,10 @@ class TraceableEventDispatcher implements EventDispatcherInterface, ResetInterfa
      * @var \SplObjectStorage<WrappedListener, array{string, string}>|null
      */
     private ?\SplObjectStorage $callStack = null;
-    private EventDispatcherInterface $dispatcher;
+    private $dispatcher;
     private array $wrappedListeners = [];
     private array $orphanedEvents = [];
-    private ?RequestStack $requestStack;
+    private $requestStack;
     private string $currentRequestHash = '';
 
     public function __construct(EventDispatcherInterface $dispatcher, Stopwatch $stopwatch, LoggerInterface $logger = null, RequestStack $requestStack = null)

Debug/WrappedListener.php

@@ -26,10 +26,10 @@ final class WrappedListener
     private string $name;
     private bool $called = false;
     private bool $stoppedPropagation = false;
-    private Stopwatch $stopwatch;
-    private ?EventDispatcherInterface $dispatcher;
+    private $stopwatch;
+    private $dispatcher;
     private string $pretty;
-    private ClassStub|string $stub;
+    private $stub;
     private ?int $priority = null;
     private static bool $hasClassStub;
 

ImmutableEventDispatcher.php

@@ -18,7 +18,7 @@
  */
 class ImmutableEventDispatcher implements EventDispatcherInterface
 {
-    private EventDispatcherInterface $dispatcher;
+    private $dispatcher;
 
     public function __construct(EventDispatcherInterface $dispatcher)
     {