namespace System.ComponentModel.Design.Serialization
{
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Interface, AllowMultiple = true, Inherited = true)]
    [Obsolete("RootDesignerSerializerAttribute has been deprecated. Use DesignerSerializerAttribute instead. For example, to specify a root designer for CodeDom, use DesignerSerializerAttribute(...,typeof(TypeCodeDomSerializer)) instead.")]
    public sealed class RootDesignerSerializerAttribute : Attribute
    {
        public string? SerializerBaseTypeName { get; }
    }
}