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

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

OutputInterface getOutput() Get the output implementation.

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

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

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

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

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

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

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