pub fn query_stack<Q, B>(
query_state: QueryState<Q>,
stream_state: StreamState<B>,
) -> ConnectRpcService<Chain<ServiceServer<QueryConnect<Q>>, ServiceServer<StreamConnect<B>>>>pub fn query_stack<Q, B>(
query_state: QueryState<Q>,
stream_state: StreamState<B>,
) -> ConnectRpcService<Chain<ServiceServer<QueryConnect<Q>>, ServiceServer<StreamConnect<B>>>>