reactive/AsyncRx.NET/System.Reactive.Async/Joins/AsyncPattern.cs

// 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.Reactive.Joins
{
    public abstract class AsyncPattern
    {
        internal AsyncPattern()
        {
        }
    }
}