/// <summary> /// Returns sidebar navigation root node for the specified <paramref name="page"/>. /// </summary> /// <typeparam name="T">Type of the sidebar navigation root node.</typeparam> /// <param name="page">The page.</param> /// <returns>Sidebar navigation root node.</returns> public static T GetSideBarNavigationRoot <T>(this IPage page) where T : class, INavigationNode => page?.AncestorOrSelf <T>(Constants.SideBarNavigationRootLevel);
