/** * {@inheritdoc */ public function add_warning_message($warning_title, $warning_description = false) { $this->io->newLine(); $message = $this->translate_message($warning_title, $warning_description); $this->io->warning($message['title'] . "\n" . $message['description']); if ($this->progress_bar !== null) { $this->io->newLine(2); $this->progress_bar->display(); } }