advance(int $step = 1, bool $redraw = false) Advances the progress output X steps.

InputOption[] getOptions()

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

HelperSet getHelperSet()

string getHorizontalBorderChar() Gets horizontal border character.

setOption(string $option) Sets some specific style option.

OutputF

bool hasArgument(string|int $name) Returns true if an InputArgument object exists by name or

advance() Advances the indicator.

setBarCharacter(string $char) Sets the bar character.