fixed deprecated notices

src/Blameable/BlameableExtension.php

@@ -11,13 +11,13 @@
 
 class BlameableExtension extends GedmoExtension
 {
-    
+
     /**
      * @param EventManager           $manager
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new ResolveUserDecorator(
             new BlameableListener(),

src/GedmoExtension.php

@@ -14,7 +14,7 @@ abstract class GedmoExtension implements ExtensionContract
      * @param EventManager    $manager
      * @param Reader|null     $reader
      */
-    protected function addSubscriber(EventSubscriber $subscriber, EventManager $manager, Reader $reader = null)
+    protected function addSubscriber(EventSubscriber $subscriber, EventManager $manager, ?Reader $reader = null)
     {
         if ($reader) {
             $subscriber->setAnnotationReader($reader);

src/IpTraceable/IpTraceableExtension.php

@@ -29,7 +29,7 @@ public function __construct(Request $request)
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new IpTraceableListener();
         $subscriber->setIpValue($this->request->getClientIp());

src/Loggable/LoggableExtension.php

@@ -17,7 +17,7 @@ class LoggableExtension extends GedmoExtension
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new ResolveUserDecorator(
             new LoggableListener,

src/Sluggable/SluggableExtension.php

@@ -15,7 +15,7 @@ class SluggableExtension extends GedmoExtension
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new SluggableListener;
 

src/SoftDeletes/SoftDeleteableExtension.php

@@ -16,7 +16,7 @@ class SoftDeleteableExtension extends GedmoExtension
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new SoftDeleteableListener();
 

src/Sortable/SortableExtension.php

@@ -15,7 +15,7 @@ class SortableExtension extends GedmoExtension
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new SortableListener();
 

src/Timestamps/TimestampableExtension.php

@@ -15,7 +15,7 @@ class TimestampableExtension extends GedmoExtension
      * @param EntityManagerInterface $em
      * @param Reader|null            $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new TimestampableListener;
 

src/Translatable/TranslatableExtension.php

@@ -45,7 +45,7 @@ public function __construct(Application $application, Repository $repository, Di
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new TranslatableListener;
         $subscriber->setTranslatableLocale($this->application->getLocale());

src/Tree/TreeExtension.php

@@ -15,7 +15,7 @@ class TreeExtension extends GedmoExtension
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $subscriber = new TreeListener;
 

src/Uploadable/UploadableExtension.php

@@ -28,7 +28,7 @@ public function __construct(UploadableListener $listener)
      * @param EntityManagerInterface $em
      * @param Reader                 $reader
      */
-    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, Reader $reader = null)
+    public function addSubscribers(EventManager $manager, EntityManagerInterface $em, ?Reader $reader = null)
     {
         $this->addSubscriber($this->listener, $manager, $reader);
     }