mixed getParameterOption(string|array $values, mixed $default = false, bool $onlyParams = false)

bool hasParameterOption(string|array $values, bool $onlyParams = false) Returns true if the raw

string getName() Returns the canonical name of this helper.

string stop(string $id, string $message, bool $successful, string $prefix = 'RES') Stops a formatting

Command addArgument(string $name, int $mode

Command setDefinition(array|

array getAliases() Returns the aliases for the command.

bool isHiddenFallback() In case the response can not be hidden, whether to fallback on non-hidden

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

interface InputInterface InputInterface is the interface implemented by all input classes.