class ActorUtils {

    public ExecutionContext getClientDispatcher() {
        return this.dispatchers.getDispatcher(Dispatchers.DispatcherType.Client);
    }

    public  ActorUtils(final ActorSystem actorSystem, final ActorRef shardManager,
            final ClusterWrapper clusterWrapper, final Configuration configuration);
    public  ActorUtils(final ActorSystem actorSystem, final ActorRef shardManager,
            final ClusterWrapper clusterWrapper, final Configuration configuration,
            final DatastoreContext datastoreContext, final PrimaryShardInfoFutureCache primaryShardInfoCache);

}