namespace Foundation
{
    [DefaultMember("Item")]
    [Register("NSMutableDictionary", true)]
    public class NSMutableDictionary : NSDictionary, ICollection, ICollection<KeyValuePair<NSObject, NSObject>>, IDictionary, IDictionary<NSObject, NSObject>, IEnumerable, IEnumerable<KeyValuePair<NSObject, NSObject>>
    {
        public void LowlevelSetObject(NSObject obj, IntPtr key);
    }
}