namespace System.Xml.Schema
{
    public class XmlSchemaGroup : XmlSchemaAnnotated
    {
        [XmlElement("all", typeof(XmlSchemaAll))]
        [XmlElement("choice", typeof(XmlSchemaChoice))]
        [XmlElement("sequence", typeof(XmlSchemaSequence))]
        public XmlSchemaGroupBase? Particle { get; set; }
    }
}