public function applies(RouteMatchInterface $route_match) {
    // This breadcrumb apply only for all articles.
    $parameters = $route_match->getParameters()->all();
    if (isset($parameters['node']) && is_object($parameters['node'])) {
      return $parameters['node']->getType() == 'article';
    }
    return FALSE;
  }
public function applies(RouteMatchInterface $route_match) {
    // This breadcrumb apply only for all articles.
    $parameters = $route_match->getParameters()->all();
    if (isset($parameters['node']) && is_object($parameters['node'])) {
      return $parameters['node']->getType() == 'article';
    }
    return FALSE;
  }
{@inheritdoc}