code: public function findFeatureByName($name)
      {
          if (!isset($this->features[$name]) && isset($this->featuresRaw[$name])) {
              $this->features[$name] = FeatureFactory::buildFeature($name, $this->featuresRaw[$name]);
          }
  
          return isset($this->features[$name]) ? $this->features[$name] : null;
      }
docs: @param string $name
  
  @return FeatureInterface