* @item File item context. If item is null, the context menu
* should be applied to \a url.
* @url URL which contains \a item.
* @customActions Actions that should be added to the context menu,
* if the file item is null.
*/
* @item File item context. If item is null, the context menu
* should be applied to \a url.
* @url URL which contains \a item.
* @customActions Actions that should be added to the context menu,
* if the file item is null.
*/