class FormatterHelper extends Helper

text(string|array $message) Formats informational text.

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

mixed getArgument(string $name) Returns the argument value for a given argument name.

int|string|array select(OutputInterface

section(string $message) Formats a section title.

int getPadType() Gets cell padding type.

string getProgressCharacter() Gets the progress bar character.

listing(array $elements) Formats a list. Parameters

bool has(string $name) Returns true if the command exists, false otherwise.