initial load

YouTubeViewers.Domain/Commands/ICreateYouTubeViewerCommand.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using YouTubeViewers.Domain.Models;
+
+namespace YouTubeViewers.Domain.Commands
+{
+    public interface ICreateYouTubeViewerCommand
+    {
+        Task Execute(YouTubeViewer youTubeViewer);
+    }
+}