protected function prepareToDestroy(array $params = [], array $paramsFromSession = null)
    {
        $return = [];
        foreach ($paramsFromSession as $name => $values) {
            if ($params['column'] == $name) {
                $return[$name] = [];
            }
//            if (!empty($values['values'])) {
//                $return[$name]['values'] = $values['values'];
//            }
//            if (!isset($return[$name]['classname'])) {
//                $return[$name]['classname'] = $paramsFromSession[$name]['classname'];
//            }
        }
        return $return;
    }