Added New File

Integration.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TestConsoleApp
+{
+    public class Integration
+    {
+        string str = string.Empty;
+    }
+}