namespace Windows.Networking.Connectivity
{
    [Obsolete("DataUsage may be altered or unavailable for releases after Windows 8.1. Instead, use NetworkUsage.")]
    [SupportedOSPlatform("Windows10.0.10240.0")]
    public sealed class DataUsage : ?
    {
        [Obsolete("IDataUsage may be altered or unavailable for releases after Windows 8.1. Instead, use INetworkUsage.")]
        public ulong BytesSent { get; }
    }
}