bool isQuiet() Returns whether verbosity is quiet (-q).

bool isVerbose() Returns whether verbosity is verbose (-v).

string askQuestion(Question $question)

progressAdvance(int $step = 1) Advances the progress output X steps.

int getVerbosity() Gets the current verbosity of the output.

setVerbosity(int $level) Sets the verbosity of the output.

success(string|array $message) Formats a success result bar.

title(string $message) Formats a command title.

section(string $message) Formats a section title.

progressFinish() Finishes the progress output.