/**
* Render a list group of Content-Type headers composed by the service
*
* @param Service $service
* @return string
*/
public function __invoke(Service $service)
{
$view = $this->getView();
$types = array_map(function ($type) use($view) {
return sprintf('<div class="list-group-item">%s</div>', $view->escapeHtml($type));
}, $service->getRequestContentTypes());
return implode("\n", $types);
}
