using System;

#if NET40
namespace System.Runtime.CompilerServices
{
    /// <summary>±íʾ²Ù×÷£¬Æä¼Æ»®µÈ´ý²Ù×÷Íê³ÉʱµÄºóÐø²¿·Ö¡£</summary>
	public interface INotifyCompletion
	{
        /// <summary>¼Æ»®ÊµÀýÍê³Éʱµ÷ÓõÄÑÓÐø²Ù×÷¡£</summary>
        /// <param name="continuation"></param>
		void OnCompleted(Action continuation);
	}
}
#endif