class CRM_Upgrade_StateMachine extends CRM_Core_StateMachine {
/**
- * class constructor
+ * Class constructor
*
- * @param object CRM_Upgrade_Controller_base
- * @param int $action
+ * @param object $controller
+ * @param const $pages
+ * @param \const|int $action
*
- * @return object CRM_Upgrade_StateMachine_Base
+ * @internal param \CRM_Upgrade_Controller_base $object
+ * @return \CRM_Upgrade_StateMachine CRM_Upgrade_StateMachine_Base
*/
function __construct(&$controller, &$pages, $action = CRM_Core_Action::NONE) {
parent::__construct($controller, $action);