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

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

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

void setLaravel(Application $laravel)

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

void setLaravel(Container $laravel)

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

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

void setLaravel(Container $laravel)

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