Description redacted.
--
MOS_MIGRATED_REVID=87009938
diff --git a/src/main/java/com/google/devtools/build/skyframe/BuildingState.java b/src/main/java/com/google/devtools/build/skyframe/BuildingState.java
index c410a41..cbedfd1 100644
--- a/src/main/java/com/google/devtools/build/skyframe/BuildingState.java
+++ b/src/main/java/com/google/devtools/build/skyframe/BuildingState.java
@@ -38,9 +38,11 @@
* classes should instantiate a {@code BuildingState} object or call any of its methods directly.
* It is in a separate file solely to keep the {@link NodeEntry} class readable. In particular, the
* caller must synchronize access to this class.
+ *
+ * <p>This class is not intended to be used outside of Skyframe.
*/
@ThreadCompatible
-final class BuildingState implements Serializable {
+public final class BuildingState implements Serializable {
/**
* During its life, a node can go through states as follows:
* <ol>
