namespace GameplayKit
{
    [DefaultMember("Item")]
    [Introduced(PlatformName.iOS, 9, 0, PlatformArchitecture.All, null)]
    [Introduced(PlatformName.MacOSX, 10, 11, PlatformArchitecture.All, null)]
    [Register("GKBehavior", true)]
    public class GKBehavior : NSObject, INSCopying, INativeObject, IDisposable
    {
        public GKGoal this[nuint index] { get; }
    }
}