setOptions(array $options) Sets multiple style options at once.

write(string|array $messages, bool $newline = false, $type = self::OUTPUT_NORMAL) Writes a message

string ask(string $question, string|null $default = null, callable|null $validator = null) Asks

error(string|array $message) Formats an error result bar.

mixed getOption(string $name) Returns the option value for a given option name.

unsetOption(string $option) Unsets some specific style option.

DOMDocument getApplicationDocument(

Classes

static string|null getFormatDefinition(string $name) Gets the format for a given name

string getName() Returns the command name.