namespace Foundation
{
    [Register("NSIndexSet", true)]
    public class NSIndexSet : NSObject, INSCoding, INSCopying, INSMutableCopying, INSSecureCoding, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("enumerateIndexesInRange:options:usingBlock:")]
        public virtual void EnumerateIndexes(NSRange range, NSEnumerationOptions opts, [BlockProxy(typeof(NIDEnumerateIndexSetCallback))] EnumerateIndexSetCallback! enumeratorCallback);
    }
}