getCacheClearer example

private function getPluginManagementService(): PluginManagementService
    {
        return new PluginManagementService(
            self::PLUGINS_PATH,
            new PluginZipDetector(),
            new PluginExtractor([
                'plugin' => self::PLUGINS_PATH,
                'app' => self::APPS_PATH,
            ], $this->filesystem),
            $this->getPluginService(),
            $this->filesystem,
            $this->getCacheClearer(),
            $this->getContainer()->get('shopware.store_download_client')
        );
    }

    private function getPluginService(): PluginService
    {
        return $this->createPluginService(
            __DIR__ . '/_fixture/plugins',
            $this->getContainer()->getParameter('kernel.project_dir'),
            $this->getContainer()->get('plugin.repository'),
            $this->getContainer()->get('language.repository'),