writeln(string|array $messages, int $options = self::OUTPUT_NORMAL) Writes a message to the output

OutputInterface getOutput()

bool hasStyle(string $name) Checks if output formatter has style with specified name.

bool isDecorated() Gets the decorated flag.

null|callable getValidator() Gets the validator for the question.

interface StyleInterface Output style helpers. Methods

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

caution(string|array $message) Formats a caution admonition.

InputArgument[] getArguments()

class ConsoleEvent extends Event