namespace UIKit
{
    [Register("NSLayoutConstraint", true)]
    [Unavailable(PlatformName.WatchOS, PlatformArchitecture.All, null)]
    public class NSLayoutConstraint : NSObject
    {
        public NSLayoutAnchor<AnchorType> SecondAnchor<AnchorType>()
            where AnchorType, NSObject;
    }
}