Refactor: extract interfaces (#484)

* .

* MatchDetail

* rm

* resp

* log

* f

src/WireMock.Net.Abstractions/IResponseMessage.cs

@@ -0,0 +1,51 @@
+using System.Collections.Generic;
+using WireMock.ResponseBuilders;
+using WireMock.Types;
+using WireMock.Util;
+
+namespace WireMock
+{
+    /// <summary>
+    /// IResponseMessage
+    /// </summary>
+    public interface IResponseMessage
+    {
+        /// <summary>
+        /// The Body.
+        /// </summary>
+        IBodyData BodyData { get; }
+
+        /// <summary>
+        /// Gets the body destination (SameAsSource, String or Bytes).
+        /// </summary>
+        string BodyDestination { get; }
+
+        /// <summary>
+        /// Gets or sets the body.
+        /// </summary>
+        string BodyOriginal { get; }
+
+        /// <summary>
+        /// Gets the Fault percentage.
+        /// </summary>
+        double? FaultPercentage { get; }
+
+        /// <summary>
+        /// The FaultType.
+        /// </summary>
+        FaultType FaultType { get; }
+
+        /// <summary>
+        /// Gets the headers.
+        /// </summary>
+        IDictionary<string, WireMockList<string>> Headers { get; }
+
+        /// <summary>
+        /// Gets or sets the status code.
+        /// </summary>
+        object StatusCode { get; }
+
+        //void AddHeader(string name, params string[] values);
+        //void AddHeader(string name, string value);
+    }
+}