Added missing ReturnTypeWillChange annotations

Author: GrahamCampbell

src/Gitonomy/Git/ReferenceBag.php

@@ -375,6 +375,7 @@ protected function initialize()
      *
      * @see Countable
      */
+    #[\ReturnTypeWillChange]
     public function count()
     {
         $this->initialize();
@@ -385,6 +386,7 @@ public function count()
     /**
      * @see IteratorAggregate
      */
+    #[\ReturnTypeWillChange]
     public function getIterator()
     {
         $this->initialize();

src/Gitonomy/Git/RevisionList.php

@@ -54,11 +54,13 @@ public function getAll()
         return $this->revisions;
     }
 
+    #[\ReturnTypeWillChange]
     public function getIterator()
     {
         return new \ArrayIterator($this->revisions);
     }
 
+    #[\ReturnTypeWillChange]
     public function count()
     {
         return count($this->revisions);