MVVM Implementing started

SewerStammGen/ViewModel/IViewModel.cs

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+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SewerStammGen.ViewModel
+{
+    public interface IViewModel : INotifyPropertyChanged
+    {
+
+    }
+
+    public interface IViewModel<TModel> : IViewModel
+    {
+        [Browsable(false)]
+        [Bindable(false)]
+        TModel Model { get; set; }
+    }
+}