1 files changed, 52 insertions, 0 deletions

diff --git a/src/WixToolset.Data/Tuples/MsiPatchHeadersTuple.cs b/src/WixToolset.Data/Tuples/MsiPatchHeadersTuple.cs
new file mode 100644
index 00000000..6d99a9ae
--- /dev/null
+++ b/src/WixToolset.Data/Tuples/MsiPatchHeadersTuple.cs
@@ -0,0 +1,52 @@
+// 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.Data
+{
+    using WixToolset.Data.Tuples;
+
+    public static partial class TupleDefinitions
+    {
+        public static readonly IntermediateTupleDefinition MsiPatchHeaders = new IntermediateTupleDefinition(
+            TupleDefinitionType.MsiPatchHeaders,
+            new[]
+            {
+                new IntermediateFieldDefinition(nameof(MsiPatchHeadersTupleFields.StreamRef), IntermediateFieldType.String),
+                new IntermediateFieldDefinition(nameof(MsiPatchHeadersTupleFields.Header), IntermediateFieldType.Path),
+            },
+            typeof(MsiPatchHeadersTuple));
+    }
+}
+
+namespace WixToolset.Data.Tuples
+{
+    public enum MsiPatchHeadersTupleFields
+    {
+        StreamRef,
+        Header,
+    }
+
+    public class MsiPatchHeadersTuple : IntermediateTuple
+    {
+        public MsiPatchHeadersTuple() : base(TupleDefinitions.MsiPatchHeaders, null, null)
+        {
+        }
+
+        public MsiPatchHeadersTuple(SourceLineNumber sourceLineNumber, Identifier id = null) : base(TupleDefinitions.MsiPatchHeaders, sourceLineNumber, id)
+        {
+        }
+
+        public IntermediateField this[MsiPatchHeadersTupleFields index] => this.Fields[(int)index];
+
+        public string StreamRef
+        {
+            get => (string)this.Fields[(int)MsiPatchHeadersTupleFields.StreamRef]?.Value;
+            set => this.Set((int)MsiPatchHeadersTupleFields.StreamRef, value);
+        }
+
+        public string Header
+        {
+            get => (string)this.Fields[(int)MsiPatchHeadersTupleFields.Header]?.Value;
+            set => this.Set((int)MsiPatchHeadersTupleFields.Header, value);
+        }
+    }
+}
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