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

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

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

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

OutputInterface getOutput() Get the output implementation.

void __construct(Application $app)

void info(string $string, null|int|string $verbosity = null) Write a string

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

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

static bool isUnguarded() Determine if current state is "unguarded"