Make InMemoryGraph public.
@@ -17,7 +17,7 @@ import java.util.Map;
import javax.annotation.Nullable;
/** {@link ProcessableGraph} that exposes the contents of the entire graph. */
-interface InMemoryGraph extends ProcessableGraph {
+public interface InMemoryGraph extends ProcessableGraph {
@Override
Map<SkyKey, ? extends NodeEntry> createIfAbsentBatch(
@Nullable SkyKey requestor, Reason reason, Iterable<SkyKey> keys);
