code: public function getEstimateTimeRemaining()
      {
          $estimatedDuration = $this->dataInterface->estimateDuration();
          if ($estimatedDuration) {
              $startedTime = strtotime($this->started);
              $estimatedEndTime = $startedTime + $estimatedDuration;
              if (time() > $estimatedEndTime) {
                  return false;
              }
  
              return $estimatedEndTime - time();
          }
  
          return false;
      }
docs: Get estimate time remaining.
  
  @return [[@doctodo return_type:getEstimateTimeRemaining]] [[@doctodo return_description:getEstimateTimeRemaining]]