<NME> IMsgPackSerializer.cs
<BEF> ADDFILE
<MSG> Add IMsgPackSerializer

Code refactoring

<DFF> @@ -0,0 +1,19 @@
+﻿namespace StackExchange.Redis.Extensions.MsgPack
+{
+    public interface IMsgPackSerializer
+    {
+        /// <summary>
+        /// Serializes the specified bytes .
+        /// </summary>
+        /// <param name="item">The bytes.</param>
+        /// <returns></returns>
+        byte[] Serialize<T>(object item);   
+        
+        /// <summary>
+        /// Deserializes the specified bytes .
+        /// </summary>
+        /// <param name="bytes">The bytes.</param>
+        /// <returns></returns>
+        T Deserialize<T>(byte[] bytes);
+    }
+}
\ No newline at end of file

Add IMsgPackSerializer