gistfile1.txt

package foo;

@NoRepositoryBean
interface InternalRepository<T> extends Repository<T, Long> {

  <S extends T> save(S entity);
}

package foo;

public interface PersonRepository extends InternalRepository<Person> {

  List<Person> findByLastname(String lastname);
}

package foo;

class Service {
  @Autowired PersonRepository repo;
}

package foo.web;

@Controller
class PersonController {
  @Autowired PersonRepository repo;
}