static string|null getPrimaryLanguage(string $locale) Not supported. Returns the primary

mixed getParameter(string $name) Gets a parameter value.

bool hasType(string $name) Returns whether the given type is supported.

class GraphvizDumper extends

handle(GetResponseEvent $event)

DOMElement|null getNode(int $position)

mapDataToForms($choices, $checkboxes) Maps properties of some data to a list of forms.

Command setDefinition(array|

mixed getDefault() Returns the default answer.

Response onAuthenticationFailure(