public override void EnterUsing_([NotNull] XSharpParser.Using_Context context)
        {
            var import = new XCodeNamespaceImport(context.Name.GetText());

            CurrentNamespace.Imports.Add(import);
            _usings.Add(import.Namespace);
        }
 public override void ExitUsing_([NotNull] XSharpParser.Using_Context context)
 {
 }
 public override void EnterUsing_([NotNull] XSharpParser.Using_Context context)
 {
     XSharpParser.Using_Context use = (XSharpParser.Using_Context)context;
     addUsing(use.Name?.GetText(), use.Static != null);
 }