diff --git a/src/index.ts b/src/index.ts
index 05528a77ff..0d9de67dad 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -197,3 +197,4 @@ export * from './util/RecordObject';
 export * from './util/SequenceHandler';
 export * from './util/StreamUtil';
 export * from './util/WaterfallHandler';
+export * from './util/UriConstants';