ApiGen\Parser\Elements\ElementStorage::getClassElements PHP Method

    public function getClassElements()
    {
        return array_merge($this->getClasses(), $this->getTraits(), $this->getInterfaces(), $this->getExceptions());
    }

 /**
  * @return int
  */
 public function getStepCount()
 {
     return count($this->elementStorage->getClassElements());
 }