1 files changed, 9 insertions, 0 deletions
diff --git a/src/MVPtoMVVM.mvvm/viewmodels/IObservableCommand.cs b/src/MVPtoMVVM.mvvm/viewmodels/IObservableCommand.cs
new file mode 100644
index 0000000..e3a6daf
--- /dev/null
+++ b/src/MVPtoMVVM.mvvm/viewmodels/IObservableCommand.cs
@@ -0,0 +1,9 @@
+using System.Windows.Input;
+
+namespace MVPtoMVVM.mvvm.viewmodels
+{
+    public interface IObservableCommand : ICommand
+    {
+        void Changed();
+    }
+}
+\ No newline at end of file