Set the stub to a specific value. It looks like there are tests that are running in an environment where declaring this value results in a runtime (value not defined) error.
@@ -900,6 +900,7 @@ public class GenJsCodeVisitor extends AbstractSoyNodeVisitor<List<String>> {
.setJsDoc(
generatePositionalFunctionJsDoc(
node, /* addVariantParam= */ isModifiableWithUseVariantType(node)))
+ .setRhs(Expressions.LITERAL_UNDEFINED)
.build());
}
