bool hasOption(string $name) Determine if the given option is present.

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

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

string secret(string $question, bool $fallback = true) Prompt the user

void table(array $headers, Arrayable|array $rows,

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

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

bool|null fire() Execute the console command.

void __construct(Filesystem $files)

OutputInterface getOutput() Get the output implementation.