namespace AppKit
{
    [Protocol(Name = "NSAppearanceCustomization", WrapperType = typeof(NSAppearanceCustomizationWrapper))]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.Retain, GetterSelector = "effectiveAppearance", IsProperty = true, IsRequired = true, IsStatic = false, Name = "EffectiveAppearance", PropertyType = typeof(NSAppearance), Selector = "effectiveAppearance")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.Retain, GetterSelector = "appearance", IsProperty = true, IsRequired = true, IsStatic = false, Name = "Appearance", PropertyType = typeof(NSAppearance), Selector = "appearance", SetterSelector = "setAppearance:")]
    [SupportedOSPlatform("macos")]
    [UnsupportedOSPlatform("maccatalyst")]
    public interface INSAppearanceCustomization : INativeObject, IDisposable
    {
        [Preserve(Conditional = true)]
        NSAppearance! EffectiveAppearance
        {
            [Export("effectiveAppearance", ArgumentSemantic.Retain)]
            get;
        }

    }
}