namespace Foundation
{
    [Register("NSCharacterSet", true)]
    public class NSCharacterSet : NSObject, INSCoding, INSCopying, INSMutableCopying, INSSecureCoding, INativeObject, IDisposable
    {
        [BindingImpl(BindingImplOptions.GeneratedCode | BindingImplOptions.Optimizable)]
        [Export("characterSetWithCharactersInString:")]
        public static NSCharacterSet! FromString(string! aString);
    }
}