// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System.Collections;
using System.Collections.Specialized;

#if CODEDOM
namespace System.CodeDom
#else
namespace System.Runtime.Serialization
#endif
{
#if CODEDOM
    public class CodeObject
#else
    internal class CodeObject
#endif
    {
        public CodeObject() { }

        public IDictionary UserData => field ??= new ListDictionary();
    }
}