string|array option(string $key = null) Get the value of a command option

string askWithCompletion(string $question, array $choices, string $default = null)

void table(array $headers, Arrayable|array $rows,

static array castApplication(Application $app)

bool confirmToProceed(string $warning = 'Application In Production!', Closure $callback = null)

int run(InputInterface $input, OutputInterface $output) Run the console

void warn(string $string) Write a string as warning output.

string choice(string $question, array $choices, string $default = null, mixed $attempts = null, bool $multiple = null)

Application getLaravel()

string anticipate(string $question, array $choices, string $default = null)