string askHiddenResponseAndValidate(

static setPlaceholderFormatterDefinition(string $name, callable $callable) Sets a

setBarWidth(int $size) Sets the progress bar width.

setCommand(Command $command = null)

static setFormatDefinition(string $name, string $format) Sets a format for a given

display(bool $finish = false) Outputs the current progress string.

Process run(

string formatSection(string $section, string $message, string $style = 'info') Formats a message

setRows(array $rows) Parameters array $rows

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