Allow unresolved variables during resolution.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/WixToolset.Extensibility/Data/IResolveContext.cs b/src/WixToolset.Extensibility/Data/IResolveContext.cs
index 8af79cff..608ce5d5 100644
--- a/src/WixToolset.Extensibility/Data/IResolveContext.cs
+++ b/src/WixToolset.Extensibility/Data/IResolveContext.cs
@@ -5,7 +5,6 @@ namespace WixToolset.Extensibility.Data
     using System;
     using System.Collections.Generic;
     using WixToolset.Data;
-    using WixToolset.Extensibility.Services;
 
     public interface IResolveContext
     {
@@ -24,5 +23,7 @@ namespace WixToolset.Extensibility.Data
         Intermediate IntermediateRepresentation { get; set; }
 
         IEnumerable<Localization> Localizations { get; set; }
+
+        bool AllowUnresolvedVariables { get; set; }
     }
 }