diff --git a/src/index.ts b/src/index.ts
index 1281673..4fd9329 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,6 @@
 import * as constants from './constants';
 import * as file from './file';
+import * as file2 from './file';
+import * as file3 from './file';
 
 export {constants, file};