code: function convertToBlock(firstComment, commentLinesList) {
              const initialOffset = sourceCode.text.slice(firstComment.range[0] - firstComment.loc.start.column, firstComment.range[0]);
              const blockLines = commentLinesList.map(line => line.trim());
  
              return `/* ${blockLines.join(`\n${initialOffset}   `)} */`;
          }
docs: Converts a comment into bare-block form
  @param {Token} firstComment The first comment of the group being converted
  @param {string[]} commentLinesList A list of lines to appear in the new starred-block comment
  @returns {string} A representation of the comment value in bare-block form