code: public static <T extends ItemInfo> Predicate<T> registrationScope(final ConfigScope specialScope) {
          return registrationScope(specialScope.getType());
      }
docs: Shortcut for {@link #registrationScope(Class)} for special scopes (like classpath scan, bundles lookup etc).
  
  @param specialScope special scope type
  @param <T>          expected info container type (if used within single configuration type)
  @return items registered in specified context filter