namespace System.Threading
{
    [ComVisible(true)]
    public abstract class WaitHandle : MarshalByRefObject, IDisposable
    {
        public SafeWaitHandle SafeWaitHandle
        {
            [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)]
            get;
            [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)]
            set;
        }

    }
}