linux-packaging-mono/mcs/class/referencesource/System.ServiceModel.Activities/System/ServiceModel/Activities/IReceiveMessageCallback.cs

//----------------------------------------------------------------
// Copyright (c) Microsoft Corporation.  All rights reserved.
//----------------------------------------------------------------

namespace System.ServiceModel.Activities
{
    using System.Activities;

    public interface IReceiveMessageCallback
    {
        void OnReceiveMessage(OperationContext operationContext, ExecutionProperties activityExecutionProperties);
    }
}