添加项目文件。

DotNet.Revit.Hook/Interface/IHook.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace DotNet.Revit.Hook.Interface
+{
+    /// <summary>
+    /// IHook
+    /// </summary>
+    public interface IHook
+    {
+        /// <summary>
+        /// Installs this Hook.
+        /// </summary>
+        void Install();
+
+        /// <summary>
+        /// Uninstalls this Hook.
+        /// </summary>
+        void Uninstall();
+    }
+}