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

bool confirm(string $question, bool $default = false) Confirm a question

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

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

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

QueuedJob class QueuedJob (

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

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

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

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