diff --git a/src/index.ts b/src/index.ts
index f77ab4766..e6501d933 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1865,3 +1865,4 @@ import * as protos from '../protos/protos';
 import IInstanceConfig = instanceAdmin.spanner.admin.instance.v1.IInstanceConfig;
 export {v1, protos};
 export default {Spanner};
+export {Float, Int, Struct, Numeric, PGNumeric, SpannerDate};