namespace AppKit
{
    [Model]
    [Protocol]
    [Register("NSOutlineViewDataSource", false)]
    public class NSOutlineViewDataSource : NSObject, INSOutlineViewDataSource, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [EditorBrowsable(EditorBrowsableState.Advanced)]
        protected NSOutlineViewDataSource(NSObjectFlag! t);
    }
}