namespace AppKit
{
    [DefaultMember("Item")]
    [Register("NSMatrix", true)]
    public class NSMatrix : NSControl, INSUserInterfaceValidations, INSViewToolTipOwner, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("insertColumn:withCells:")]
        public virtual void InsertColumn(nint column, NSCell![]! newCells);
    }
}