*
* @file
*/
+use Wikimedia\ObjectFactory;
/**
* Class to implement stub globals, which are globals that delay loading the
* infinite loop when unstubbing an object or to avoid reference parameter
* breakage.
*
- * @param object $obj Object to check.
+ * @param object &$obj Object to check.
* @return void
*/
public static function unstub( &$obj ) {