namespace AppKit
{
    [Model]
    [Protocol]
    [Register("NSComboBoxDataSource", false)]
    public class NSComboBoxDataSource : NSObject, INSComboBoxDataSource, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("comboBox:completedString:")]
        public virtual string! CompletedString(NSComboBox! comboBox, string! uncompletedString);
    }
}