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

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

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

string ask(string $question, string $default = null) Prompt the user for

string ask(string $question, string $default = null) Prompt the user for

array arguments() Get all of the arguments passed to the command.

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

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

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

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