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

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

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

OutputInterface getOutput() Get the output implementation.

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

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

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

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

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

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