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

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

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

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

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

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

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

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

bool hasOption(string $name) Determine if the given option is present.

void table(array $headers, array $rows, string $style = 'default') Format