import com.google.inject.AbstractModule; import com.puppies.store.apis.*; public class Module extends AbstractModule { @Override protected void configure() { bind(PetApiControllerImpInterface.class).to(PetApiControllerImp.class); bind(StoreApiControllerImpInterface.class).to(StoreApiControllerImp.class); bind(UserApiControllerImpInterface.class).to(UserApiControllerImp.class); } }