namespace EnvDTE
{
    public interface CodeModel
    {
        DTE DTE { get; }
        Project Parent { get; }
        string Language { get; }
        CodeElements CodeElements { get; }
        bool IsCaseSensitive { get; }
        CodeType CodeTypeFromFullName(string Name);
        CodeNamespace AddNamespace(string Name, object Location, object Position);

        CodeClass AddClass(
            string Name,
            object Location,
            object Position,
            object Bases,
            object ImplementedInterfaces,
            vsCMAccess Access = vsCMAccess.vsCMAccessDefault);

        CodeInterface AddInterface(
            string Name,
            object Location,
            object Position,
            object Bases,
            vsCMAccess Access = vsCMAccess.vsCMAccessDefault);

        CodeFunction AddFunction(
            string Name,
            object Location,
            vsCMFunction Kind,
            object Type,
            object Position,
            vsCMAccess Access = vsCMAccess.vsCMAccessDefault);

        CodeVariable AddVariable(
            string Name,
            object Location,
            object Type,
            object Position,
            vsCMAccess Access = vsCMAccess.vsCMAccessDefault);

        CodeStruct AddStruct(
            string Name,
            object Location,
            object Position,
            object Bases,
            object ImplementedInterfaces,
            vsCMAccess Access = vsCMAccess.vsCMAccessDefault);

        CodeEnum AddEnum(
            string Name,
            object Location,
            object Position,
            object Bases,
            vsCMAccess Access = vsCMAccess.vsCMAccessDefault);

        CodeDelegate AddDelegate(
            string Name,
            object Location,
            object Type,
            object Position,
            vsCMAccess Access = vsCMAccess.vsCMAccessDefault);

        CodeAttribute AddAttribute(
            string Name,
            object Location,
            string Value,
            object Position);

        void Remove(object Element);
        bool IsValidID(string Name);
        CodeTypeRef CreateCodeTypeRef(object Type);
    }
}