services: BK2K\BootstrapPackage\Service\BrandingService: tags: - name: event.listener identifier: 'bk2k/bootstrap-package/set-backend-styling' event: TYPO3\CMS\Core\Package\Event\AfterPackageActivationEvent BK2K\BootstrapPackage\Backend\ToolbarItem\VersionToolbarItem: tags: - name: event.listener identifier: 'bk2k/bootstrap-package/add-version-information' event: TYPO3\CMS\Backend\Backend\Event\SystemInformationToolbarCollectorEvent