namespace Foundation
{
    [Introduced(PlatformName.iOS, 7, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacOSX, 10, 9, PlatformArchitecture.All, null)]
    [Register("NSProgress", true)]
    public class NSProgress : NSObject
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("performAsCurrentWithPendingUnitCount:usingBlock:")]
        [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 virtual void PerformAsCurrent(long unitCount, [BlockProxy(typeof(NIDAction))] Action! work);
    }
}