string choice(string $question, array $choices, string|int|null $default = null) Asks a choice

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

setFormat(string $format) Sets the progress bar format.

newLine(int $count = 1) Add newline(s). Parameters

class ProgressBar The ProgressBar provides helpers to display progress output.

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

OutputFormatterInterface

callable wrapCallback(OutputInterface

TableStyle setCellHeaderFormat(string

Command[] all(string $namespace = null)