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

OutputInterface getOutput() Get the output implementation.

string ask(string $question, string $default = null) Prompt the user for

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

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

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

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

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

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

void setLaravel(Application $laravel)