code: public function withRangeValue($lowerBound, $upperBound)
      {
          $this->lowerBound = $lowerBound;
          $this->upperBound = $upperBound;
          $this->match = null;
  
          return $this;
      }
docs: Adds the range index query information to the Command
  
  @param $lowerBound
  @param $upperBound
  
  @return $this