namespace System.IO
{
    public class FileStream : Stream
    {
        [EditorBrowsable(EditorBrowsableState.Never)]
        [Obsolete("This constructor has been deprecated. Use FileStream(SafeFileHandle handle, FileAccess access, int bufferSize, bool isAsync) and optionally make a new SafeFileHandle with ownsHandle=false if needed instead.")]
        public FileStream(IntPtr handle, FileAccess access, bool ownsHandle, int bufferSize, bool isAsync);
    }
}