DI implementation started with registry class and filing class

ImageHandlingLibrary/InterFaces/IFiling.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Media.Imaging;
+
+namespace ImageHandlingLibrary.InterFaces
+{
+    public interface IFiling
+    {
+        BitmapImage ConvertFromDrawImage(Image _image);
+    }
+}