namespace Microsoft.AspNetCore.Mvc.Formatters.Xml
{
    [Obsolete("This type is deprecated and will be removed in a future version")]
    [XmlRoot("ProblemDetails")]
    public class ProblemDetails21Wrapper : IUnwrappable, IXmlSerializable
    {
        protected virtual void ReadValue(XmlReader reader, string name);
    }
}