*: refstore -> ref/store

1 files changed, 11 insertions, 0 deletions

diff --git a/ref/store/transactional_store.go b/ref/store/transactional_store.go
new file mode 100644
index 00000000..8f5c32cd
--- /dev/null
+++ b/ref/store/transactional_store.go
@@ -0,0 +1,11 @@
+package refstore
+
+// TransactionalStore begins atomic reference transactions.
+//
+// Not every readable reference store is writable. Implementations should only
+// satisfy TransactionalStore when they can stage and commit reference updates
+// atomically within that backend.
+type TransactionalStore interface {
+	// BeginTransaction creates one new mutable transaction.
+	BeginTransaction() (Transaction, error)
+}