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

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

void __construct() Create a new console command instance.

bool|null fire() Execute the console command.

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

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

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

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

int queue(string $command, array $parameters = array()) Queue the given

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