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

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

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

OutputInterface getOutput() Get the output implementation.

OutputInterface getOutput() Get the output implementation.

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

bool hasArgument(string|int $name) Determine if the given argument is present

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

void line(string $string, string $style = null, null|int|string $verbosity = null)

void fire() Execute the console command.