1 files changed, 1 insertions, 0 deletions
diff --git a/common.go b/common.go
index 9c642ed..ef1db3b 100644
--- a/common.go
+++ b/common.go
@@ -14,6 +14,7 @@ import (
 type Storer interface {
 	storer.EncodedObjectStorer
 	storer.ReferenceStorer
+	storer.ShallowStorer
 	config.ConfigStorer
 }