// 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.Extensibility { using WixToolset.Extensibility.Data; /// /// Interface all file system extensions implement. /// public interface IFileSystemExtension { void Initialize(IFileSystemContext context); bool? CompareFiles(string targetFile, string updatedFile); } }