Added Base Project

Firebird2D.Datatypes/ISpatial.cs

@@ -0,0 +1,14 @@
+using SFML.Graphics;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Firebird2D.Datatypes
+{
+    public interface ISpatial
+    {
+        public FloatRect Bounds { get; }
+    }
+}