@Override
    public void oneOfLiterals(OneOfLiterals literals) {
      add(
        new HtmlBuilder()
          .append(escaped("Literal")) //NON-NLS
          .append(styled("[", PyHighlighter.PY_BRACKETS))
          .append(StreamEx
                    .of(literals.literals)
                    .map(PyLiteralType::getExpression)
                    .map(expr -> styledExpression(expr.getText(), expr))
                    .collect(HtmlChunk.toFragment(styled(", ", PyHighlighter.PY_COMMA))))
          .append(styled("]", PyHighlighter.PY_BRACKETS))
          .toFragment());
    }
@Override
    public void oneOfLiterals(OneOfLiterals literals)