1 files changed, 3 insertions, 2 deletions
diff --git a/src/Text/Impl/BraceCompletion/BraceCompletionStack.cs b/src/Text/Impl/BraceCompletion/BraceCompletionStack.cs
index 311d493..ac1ff29 100644
--- a/src/Text/Impl/BraceCompletion/BraceCompletionStack.cs
+++ b/src/Text/Impl/BraceCompletion/BraceCompletionStack.cs
@@ -11,6 +11,7 @@ namespace Microsoft.VisualStudio.Text.BraceCompletion.Implementation
     using Microsoft.VisualStudio.Text.BraceCompletion;
     using Microsoft.VisualStudio.Text.Editor;
     using Microsoft.VisualStudio.Text.Utilities;
+    using Microsoft.VisualStudio.Utilities;
     using System;
     using System.Collections.Generic;
     using System.Collections.ObjectModel;
@@ -31,11 +32,11 @@ namespace Microsoft.VisualStudio.Text.BraceCompletion.Implementation
 
         private IBraceCompletionAdornmentServiceFactory _adornmentServiceFactory;
         private IBraceCompletionAdornmentService _adornmentService;
-        private GuardedOperations _guardedOperations;
+        private IGuardedOperations _guardedOperations;
         #endregion
 
         #region Constructors
-        public BraceCompletionStack(ITextView textView, IBraceCompletionAdornmentServiceFactory adornmentFactory, GuardedOperations guardedOperations)
+        public BraceCompletionStack(ITextView textView, IBraceCompletionAdornmentServiceFactory adornmentFactory, IGuardedOperations guardedOperations)
         {
             _adornmentServiceFactory = adornmentFactory;
             _stack = new Stack<IBraceCompletionSession>();