port from perforce

intromat/Intromat/Interfaces/IRefreshProperties.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using DynamicData;
+
+namespace Intromat.Interfaces
+{
+    public interface IRefreshProperties
+    {
+        IObservableList<PropertyDescriptor>? PropertyDescriptors { get; }
+    }
+}