namespace AppKit
{
    [Protocol(Name = "NSCollectionLayoutContainer", WrapperType = typeof(NSCollectionLayoutContainerWrapper))]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.None, GetterSelector = "contentSize", IsProperty = true, IsRequired = true, IsStatic = false, Name = "ContentSize", PropertyType = typeof(CGSize), Selector = "contentSize")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.None, GetterSelector = "effectiveContentSize", IsProperty = true, IsRequired = true, IsStatic = false, Name = "EffectiveContentSize", PropertyType = typeof(CGSize), Selector = "effectiveContentSize")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.None, GetterSelector = "contentInsets", IsProperty = true, IsRequired = true, IsStatic = false, Name = "ContentInsets", PropertyType = typeof(NSDirectionalEdgeInsets), Selector = "contentInsets")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.None, GetterSelector = "effectiveContentInsets", IsProperty = true, IsRequired = true, IsStatic = false, Name = "EffectiveContentInsets", PropertyType = typeof(NSDirectionalEdgeInsets), Selector = "effectiveContentInsets")]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("macos")]
    [UnsupportedOSPlatform("tvos")]
    [UnsupportedOSPlatform("ios")]
    public interface INSCollectionLayoutContainer : INativeObject, IDisposable
    {
        [Preserve(Conditional = true)]
        CGSize ContentSize
        {
            [Export("contentSize")]
            get;
        }

    }
}