using CommunityToolkit.Mvvm.Input; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Input; namespace ShakerApp.ViewModels { public interface IDataPreview { public bool UpSignalData { get; set; } public ICommand WindowCloseCommand => new RelayCommand(() => UpSignalData = false); } }