@Deprecated
    public GraphqlServiceBuilder configureDataLoaderRegistry(
            Iterable<? extends Consumer<? super DataLoaderRegistry>> configurers) {
        checkState(dataLoaderRegistryFactory == null,
                   "configureDataLoaderRegistry() and dataLoaderRegistry() are mutually exclusive.");
        if (dataLoaderRegistryConsumers == null) {
            dataLoaderRegistryConsumers = ImmutableList.builder();
        }
        dataLoaderRegistryConsumers.addAll(requireNonNull(configurers, "configurers"));
        return this;
    }
Adds the {@link DataLoaderRegistry} consumers.

@deprecated Use {@link #dataLoaderRegistry(Function)} instead.
graphql/src/main/java/com/linecorp/armeria/server/graphql/GraphqlServiceBuilder.java