@Override
        public void visitElement(@NotNull PsiElement element) {
          if (element instanceof PyStringElement) {
            if (fStringCanIncludeArbitraryStringLiterals) {
              builder.append(element.getText());
            }
            else {
              processStringElement(builder, (PyStringElement)element);
            }
          }
          else if (PyTokenTypes.FSTRING_TOKENS.contains(element.getNode().getElementType())) {
            processStringElementText(builder, element.getText(), originalQuote);
          }
          else if (element.getNode().getChildren(null).length == 0) {
            builder.append(element.getText());
          }
          else {
            super.visitElement(element);
          }
        }
@Override
        public void visitElement(@NotNull PsiElement element)