Set return type for offsetGet method

to avoid deprecate notice
KnpLabs · Jan 16, 2024 · f569434 · f569434
1 parent aa7c160
commit f569434
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/src/Model/Tree/TreeNodeMethodsTrait.php b/src/Model/Tree/TreeNodeMethodsTrait.php
@@ -268,10 +268,7 @@ public function offsetUnset(mixed $offset): void
         unset($this->getChildNodes()[$offset]);
     }
 
-    /**
-     * @return mixed
-     */
-    public function offsetGet(mixed $offset)
+    public function offsetGet(mixed $offset): mixed
     {
         return $this->getChildNodes()[$offset];
     }