using System.Runtime.CompilerServices; namespace Newtonsoft.Json.Converters { [System.Runtime.CompilerServices.NullableContext(1)] internal interface IXmlElement : IXmlNode { bool IsEmpty { get; } void SetAttributeNode(IXmlNode attribute); [return: System.Runtime.CompilerServices.Nullable(2)] string GetPrefixOfNamespace(string namespaceUri); } }