Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System/compmod/system/componentmodel/IIntellisenseBuilder.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <copyright file="IIntellisenseBuilder.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.ComponentModel {
+
+    /// <devdoc>
+    /// 
+    /// </devdoc>
+    public interface IIntellisenseBuilder {
+
+        /// <devdoc>
+        /// Return a localized name.
+        /// </devdoc>
+        string Name { get; }
+
+        /// <devdoc>
+        /// Show the builder and return a boolean indicating whether value should be replaced with newValue
+        /// - false if the user cancels for example
+        ///
+        /// language - indicates which language service is calling the builder
+        /// value - expression being edited
+        /// newValue - return the new value
+        /// </devdoc> 
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1045:DoNotPassTypesByReference")]
+        bool Show(string language, string value, ref string newValue);       
+    }
+}