Initial code commit

1 files changed, 33 insertions, 0 deletions

diff --git a/src/WixToolset.Core/Extensibility/AssemblyDefaultHeatExtensionAttribute.cs b/src/WixToolset.Core/Extensibility/AssemblyDefaultHeatExtensionAttribute.cs
new file mode 100644
index 00000000..bb53e30c
--- /dev/null
+++ b/src/WixToolset.Core/Extensibility/AssemblyDefaultHeatExtensionAttribute.cs
@@ -0,0 +1,33 @@
+// 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.Tools
+{
+    using System;
+
+    /// <summary>
+    /// Represents a custom attribute for declaring the type to use
+    /// as the default heat extension in an assembly.
+    /// </summary>
+    public class AssemblyDefaultHeatExtensionAttribute : Attribute
+    {
+        private readonly Type extensionType;
+
+        /// <summary>
+        /// Instantiate a new AssemblyDefaultHeatExtensionAttribute.
+        /// </summary>
+        /// <param name="extensionType">The type of the default heat extension in an assembly.</param>
+        public AssemblyDefaultHeatExtensionAttribute(Type extensionType)
+        {
+            this.extensionType = extensionType;
+        }
+
+        /// <summary>
+        /// Gets the type of the default heat extension in an assembly.
+        /// </summary>
+        /// <value>The type of the default heat extension in an assembly.</value>
+        public Type ExtensionType
+        {
+            get { return this.extensionType; }
+        }
+    }
+}