docs: public <T extends Item> void publish(Collection<T> items) throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
          PubSub packet = createPubsubPacket(Type.set, new PublishItem<>(getId(), items));
  
          pubSubManager.getConnection().createStanzaCollectorAndSend(packet).nextResultOrThrow();
      }