code: function attemptFix(problem) {
          const fix = problem.fix;
          const start = fix.range[0];
          const end = fix.range[1];
  
          // Remain it as a problem if it's overlapped or it's a negative range
          if (lastPos >= start || start > end) {
              remainingMessages.push(problem);
              return false;
          }
  
          // Remove BOM.
          if ((start < 0 && end >= 0) || (start === 0 && fix.text.startsWith(BOM))) {
              output = "";
          }
  
          // Make output to this fix.
          output += text.slice(Math.max(0, lastPos), Math.max(0, start));
          output += fix.text;
          lastPos = end;
          return true;
      }
docs: Try to use the 'fix' from a problem.
  @param   {Message} problem The message object to apply fixes from
  @returns {boolean}         Whether fix was successfully applied