use Symfony\Component\HttpKernel\Bundle\Bundle;
use SymfonyBundles\BundleDependency\BundleDependency;
use SymfonyBundles\BundleDependency\BundleDependencyInterface;

class MyBundle extends Bundle implements BundleDependencyInterface
{
    use BundleDependency;

    public function getBundleDependencies()
    {
        return [
            'FOS\RestBundle\FOSRestBundle',
            'SymfonyBundles\ForkBundle\SymfonyBundlesForkBundle',
            'SymfonyBundles\RedisBundle\SymfonyBundlesRedisBundle',
        ];
    }
}

public function build(ContainerBuilder $container)
{
    parent::build($container);
    // ...

    $this->registerBundleDependencies($container);
}