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

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

void table(array $headers, Arrayable|array $rows,

string choice(string $question, array $choices, string $default = null, mixed $attempts = null, bool $multiple = null)

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

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

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

void fire() Execute the console command.

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

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