1 files changed, 32 insertions, 0 deletions

diff --git a/src/WixToolset.Extensibility/BaseBinderExtension.cs b/src/WixToolset.Extensibility/BaseBinderExtension.cs
new file mode 100644
index 00000000..e5e38793
--- /dev/null
+++ b/src/WixToolset.Extensibility/BaseBinderExtension.cs
@@ -0,0 +1,32 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Extensibility
+{
+    using WixToolset.Data.Bind;
+
+    /// <summary>
+    /// Base class for creating a resolver extension.
+    /// </summary>
+    public abstract class BaseBinderExtension : IBinderExtension
+    {
+        /// <summary>
+        /// Context for use by the extension.
+        /// </summary>
+        protected IBindContext Context { get; private set; }
+
+        /// <summary>
+        /// Called at the beginning of bind.
+        /// </summary>
+        public virtual void PreBind(IBindContext context)
+        {
+            this.Context = context;
+        }
+
+        /// <summary>
+        /// Called at the end of bind.
+        /// </summary>
+        public virtual void PostBind(BindResult result)
+        {
+        }
+    }
+}