namespace System.Runtime.InteropServices
{
    public sealed class PosixSignalRegistration : IDisposable
    {
        [UnsupportedOSPlatform("android")]
        [UnsupportedOSPlatform("browser")]
        [UnsupportedOSPlatform("ios")]
        [UnsupportedOSPlatform("tvos")]
        public static PosixSignalRegistration! Create(PosixSignal signal, Action<PosixSignalContext!>! handler);
    }
}