@Override
  public void applyFix(@NotNull Project project, @NotNull PsiElement element, @NotNull ModPsiUpdater updater) {
    if (element instanceof PyParenthesizedExpression) {
      PsiElement binaryExpression = ((PyParenthesizedExpression)element).getContainedExpression();
      PyBinaryExpression parent = PsiTreeUtil.getParentOfType(element, PyBinaryExpression.class);
      if (binaryExpression instanceof PyBinaryExpression && parent != null) {
        if (!replaceBinaryExpression((PyBinaryExpression)binaryExpression)) {
          element.replace(binaryExpression);
        }
      }
      else {
        final PyExpression content = PyPsiUtils.flattenParens((PyParenthesizedExpression)element);
        if (content != null) {
          element.replace(content);
        }
      }
    }
    else if (element instanceof PyArgumentList) {
      LOG.assertTrue(element.getParent() instanceof PyClass, "Parent type: " + element.getParent().getClass());
      LOG.assertTrue(((PyArgumentList)element).getArguments().length == 0, "Argument list: " + element.getText());
      final ASTNode nameNode = PyElementGenerator.getInstance(project).createFromText(
        LanguageLevel.forElement(element), PyClass.class, "class A: pass").getNameNode();
      if (nameNode != null) {
        final PsiElement emptyArgList = nameNode.getPsi().getNextSibling();
        element.replace(emptyArgList);
      }
      else {
        element.delete();
      }
    }
  }
@Override
  public void applyFix(@NotNull Project project, @NotNull PsiElement element, @NotNull ModPsiUpdater updater)