public override async Task <bool> Handle(ISceneNavigationService navigationService)
        {
            if (navigationService == null)
            {
                throw new System.ArgumentNullException(nameof(navigationService));
            }

            return(await navigationService.GoForwardAsync(RememberCurrent));
        }
        public override async Task <bool> Handle(ISceneNavigationService navigationService)
        {
            if (navigationService == null)
            {
                throw new ArgumentNullException(nameof(navigationService));
            }

            return(await navigationService.NavigateAsync(SceneUrl, KeepLoaded, RememberCurrent));
        }
 public abstract Task <bool> Handle(ISceneNavigationService navigationService);