if (
      !$input->getOption('broadcast')
      && class_exists(Broadcast::class)
      && !class_exists($this->generator->createClassNameDetails($entityClassName, 'Entity\\')->getFullName())
  ) {
      // Mercure is needed
      if (!class_exists(MercureExtension::class)) {
          throw new RuntimeCommandException('Please run "composer require symfony/mercure". It is needed to broadcast entities.');
      }

      $description = $command->getDefinition()->getOption('broadcast')->getDescription();
      $question = new ConfirmationQuestion($description, false);
      $isBroadcast = $io->askQuestion($question);
      $input->setOption('broadcast', $isBroadcast);
  }