stub namespaces now that i realize file trees arent namespaces

map.go

@@ -38,6 +38,14 @@ func (m *Map) Close() error {
 	return nil
 }
 
+func (m *Map) Namespaces() ([][]string, error) {
+	keys := [][]string{}
+	for key := range m.m {
+		keys = append(keys, resolve.UnNamespace(key))
+	}
+	return keys, nil
+}
+
 func (m *Map) List(ns []string, limits ...string) ([]string, error) {
 	m.lock.RLock()
 	defer m.lock.RUnlock()