class DialogHelper extends
Command addUsage(string $usage)
static TableStyle getStyleDefinition(string
setMessage(string|null $message) Sets the current indicator message.
text(string|array $message) Formats informational text.
write(string|array $messages, bool $newline = false, int $options = self::OUTPUT_NORMAL) Writes a
bool disableCommand() Disables the command, so it won't be run.
renderException(Exception $e,
mergeApplicationDefinition(bool $mergeArgs = true) Merges the application definition with the command
describe(OutputInterface $output
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