public function addActions($actions, $title = null, $icon = null, $showTitle = false)
    {
        if ($actions) {
            $this->actions[] = [
                'title'     => $title,
                'icon'      => $icon,
                'showTitle' => empty($icon) ? true : $showTitle,
                'actions'   => $actions,
                'raw'       => (!is_array($actions) || !reset($actions) instanceof Action)
            ];
        }

        return $this;
    }