class PathProcessor implements InboundPathProcessorInterface, OutboundPathProcessorInterface {

  public function processInbound($path, Request $request) {
    if (strpos($path, '/follower') === 0) {
      $path = preg_replace('#^/follower#', '/member', $path);
    }
    return $path;
  }

  public function processOutbound($path, &$options = array(), Request $request = NULL, BubbleableMetadata $bubbleable_metadata = NULL) {
    if (strpos($path, '/member') === 0) {
      $path = preg_replace('#^/member#', '/follower', $path);
    }
    return $path;
  }

}