Restore return type to covariant IteratorAggregate implementations

symfony · Dec 21, 2021 · 7093f25 · 7093f25
1 parent 4f06d19
commit 7093f25
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/GenericEvent.php b/GenericEvent.php
@@ -148,6 +148,8 @@ public function offsetExists(mixed $key): bool
 
     /**
      * IteratorAggregate for iterating over the object like an array.
+     *
+     * @return \ArrayIterator<string, mixed>
      */
     public function getIterator(): \ArrayIterator
     {