class TableHelper extends Helper

OutputFormatterInterface

Question setMaxAttempts(null|int $attempts)

class ArgvInput extends Input

bool isVeryVerbose() Returns whether verbosity is very verbose (-vv).

bool isInteractive() Is this input means interactive?

setRedrawFrequency(int|float $freq) Sets the redraw frequency.

class HelperSet implements IteratorAggregate

array getArguments() Returns all the given arguments merged with the default values.

TableHelper setCellRowFormat(string