namespace AppKit
{
    [Model]
    [Protocol]
    [Register("Microsoft_MacCatalyst__AppKit_NSToolbarDelegate", false)]
    [SupportedOSPlatform("maccatalyst")]
    [SupportedOSPlatform("macos")]
    public class NSToolbarDelegate : NSObject, INSToolbarDelegate, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("toolbarImmovableItemIdentifiers:")]
        [SupportedOSPlatform("macos13.0")]
        [SupportedOSPlatform("maccatalyst16.0")]
        public virtual NSSet<NSString!>! GetToolbarImmovableItemIdentifiers(NSToolbar! toolbar);
    }
}