namespace Foundation
{
    [Register("NSKeyedArchiver", true)]
    public class NSKeyedArchiver : NSCoder
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("archivedDataWithRootObject:requiringSecureCoding:error:")]
        [Introduced(PlatformName.WatchOS, 4, 0, PlatformArchitecture.All, null)]
        [Introduced(PlatformName.TvOS, 11, 0, PlatformArchitecture.All, null)]
        [Introduced(PlatformName.MacOSX, 10, 13, PlatformArchitecture.All, null)]
        [Introduced(PlatformName.iOS, 11, 0, PlatformArchitecture.All, null)]
        public static NSData? ArchivedDataWithRootObject(NSObject! object, bool requiresSecureCoding, out NSError? error);
    }
}