bool hasArgument(string|int $name) Determine if the given argument is present

bool hasArgument(string|int $name) Determine if the given argument is present

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

string secret(string $question, bool $fallback = true) Prompt the user

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

void line(string $string, string $style = null, null|int|string $verbosity = null)

static array castModel(Model $model)

int call(string $command, array $arguments = array()) Call another console

void fire() Execute the console command.

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