code: public function getData()
      {
          $routes = $this->routeCollector->getData();
          $data = array();
          foreach ($routes[0] as $method => $paths) {
              foreach ($paths as $path => $handler) {
                  if (is_array($handler) && isset($handler['name'])) {
                      $data[$handler['name']] = $path;
                  }
              }
          }
  
          foreach ($routes[1] as $method) {
              foreach ($method as $group) {
                  $data = array_merge($data, $this->parseDynamicGroup($group));
              }
          }
  
          return $data;
      }
docs: Get formatted route data for use by a URL generator
  
  @return array