// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
 
 
namespace System.ServiceModel.Channels
{
    public interface IDuplexChannel : IInputChannel, IOutputChannel
    {
    }
 
    internal interface IAsyncDuplexChannel : IDuplexChannel, IAsyncInputChannel, IAsyncOutputChannel
    {
    }
}