Sonata\BlockBundle\Block\Service\ContainerBlockService Sonata\BlockBundle\Block\Service\EmptyBlockService Sonata\BlockBundle\Block\Service\TextBlockService Sonata\BlockBundle\Block\Service\RssBlockService Sonata\BlockBundle\Block\Service\MenuBlockService Sonata\BlockBundle\Block\Service\TemplateBlockService sonata.block.container sonata.block.empty sonata.block.text sonata.block.rss sonata.block.menu sonata.block.template