void __construct(Application $app)

ResourceRegistrar class ResourceRegistrar (

void error(string $string) Write a string as error output.

Collection zip(mixed $items)

void line(string $string) Write a string as standard output.

Collection flatten(int $depth = INF)

Collection shuffle(int $seed = null)

Controller class Controller (

Response prepareResponse(Request $request, mixed $response)

bool hasOption(string $name) Determine if the given option is present.