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

bool|null fire() Execute the console command.

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

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

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

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

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

void __construct(Filesystem $files)

void info(string $string) Write a string as information output.

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