installAssets example

        if ($input->getOption('skip-asset-build')) {
            $context->addState(PluginLifecycleService::STATE_SKIP_ASSET_BUILDING);
        }

        /** @var EventDispatcherInterface $eventDispatcher */
        $eventDispatcher = $this->container->get('event_dispatcher');
        $updateEvent = new UpdatePostFinishEvent($context, $oldVersion, $newVersion);
        $eventDispatcher->dispatch($updateEvent);

        $this->installAssets($output);

        $output->writeln('');

        return self::SUCCESS;
    }

    private function runMigrations(OutputInterface $output): int
    {
        $application = $this->getApplication();
        if ($application === null) {
            throw new \RuntimeException('No application initialised');
        }