JsonResponse jsonp(string $callback, string|array $data = array(), int

Collection keyBy(callable|string $keyBy)

array getMethods() Get the HTTP verbs the route responds to.

mixed get(mixed $key, mixed $default = null) Get an item from the collection

Collection chunk(int $size)

ValidatorInterface interface ValidatorInterface (

void __construct(Application $app)

void register(string $name, string $controller, array $options = array())

static void singularParameters(bool $singular = true) Set or

bool confirm(string $question, bool $default = false) Confirm a question