binder.bind(ServiceSelector.class).to(DiscoveryServiceSelector.class);
binder.bind(StaticStore.class).to(EmptyStaticStore.class);
binder.bind(DynamicAnnouncementResource.class).in(Scopes.SINGLETON);
binder.bind(DynamicStore.class).to(ReplicatedDynamicStore.class).in(Scopes.SINGLETON);
binder.install(new ReplicatedStoreModule("dynamic", ForDynamicStore.class, InMemoryStore.class));
}