namespace AppKit
{
    [Introduced(PlatformName.MacOSX, 10, 15, PlatformArchitecture.All, null)]
    [Register("NSCollectionLayoutGroup", true)]
    public class NSCollectionLayoutGroup : NSCollectionLayoutItem, INSCopying, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("customGroupWithLayoutSize:itemProvider:")]
        public static NSCollectionLayoutGroup! CreateCustomGroup(NSCollectionLayoutSize! layoutSize, [BlockProxy(typeof(NIDNSCollectionLayoutGroupCustomItemProvider))] NSCollectionLayoutGroupCustomItemProvider! itemProvider);
    }
}