Backend\Core\Engine\Base\Config::getPossibleAJAXActions PHP Method

    public function getPossibleAJAXActions()
    {
        trigger_error('$config->getPossibleAJAXActions() is deprecated.
             Use $config->isActionAvailable($action) to determine if an action is available', E_USER_DEPRECATED);
        return $this->possibleAJAXActions;
    }