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

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

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

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

void comment(string $string, null|int|string $verbosity = null) Write a

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

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

void setLaravel(Container $laravel)

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

void warn(string $string, null|int|string $verbosity = null) Write a string