From 4c426ea5a611ea8904554e9c4271c552ac2eaa6e Mon Sep 17 00:00:00 2001
From: santorac <55155825+santorac@users.noreply.github.com>
Date: Mon, 31 Jan 2022 09:44:41 -0800
Subject: [PATCH] Fixed compile issue in unity builds.

Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>
---
 .../Code/Include/Atom/RPI.Edit/Material/MaterialTypeSourceData.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Gems/Atom/RPI/Code/Include/Atom/RPI.Edit/Material/MaterialTypeSourceData.h b/Gems/Atom/RPI/Code/Include/Atom/RPI.Edit/Material/MaterialTypeSourceData.h
index 40f82c8ec7..79c73495e0 100644
--- a/Gems/Atom/RPI/Code/Include/Atom/RPI.Edit/Material/MaterialTypeSourceData.h
+++ b/Gems/Atom/RPI/Code/Include/Atom/RPI.Edit/Material/MaterialTypeSourceData.h
@@ -22,6 +22,7 @@ namespace AZ
     namespace RPI
     {
         class MaterialTypeAsset;
+        class MaterialTypeAssetCreator;
         class MaterialFunctorSourceDataHolder;
         class JsonMaterialPropertySerializer;