Merge pull request #21 from w3c/fix-deprecations

Fix deprecations

Author: toooni

DependencyInjection/W3CLifecycleEventsExtension.php

@@ -5,7 +5,7 @@
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Loader;
-use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\Extension\Extension;
 
 /**
  * This is the class that loads and manages your bundle configuration

Event/LifecycleCollectionChangedEvent.php

@@ -21,7 +21,7 @@ class LifecycleCollectionChangedEvent extends LifecycleEvent
      * @param array|null $deletedElements
      * @param array|null $insertedElements
      */
-    public function __construct(object $entity, string $property, array $deletedElements = null, array $insertedElements = null)
+    public function __construct(object $entity, string $property, ?array $deletedElements = null, ?array $insertedElements = null)
     {
         parent::__construct($entity);
 

Event/LifecycleDeletionEvent.php

@@ -12,7 +12,7 @@ class LifecycleDeletionEvent extends LifecycleEvent
 {
     protected array $identifier;
 
-    public function __construct(object $entity, array $identifier = null)
+    public function __construct(object $entity, ?array $identifier = null)
     {
         parent::__construct($entity);
         $this->identifier = $identifier;

Services/LifecycleEventsDispatcher.php

@@ -249,8 +249,8 @@ public function getUpdates(): array
     public function addUpdate(
         Update $attribute,
         object $entity,
-        array $propertyChangeSet = null,
-        array $collectionChangeSet = null
+        ?array $propertyChangeSet = null,
+        ?array $collectionChangeSet = null
     ): void {
         if (list($key, $update) = $this->getUpdate($entity)) {
             $update[2] = array_merge_recursive((array)$update[2], (array)$propertyChangeSet);