diff --git a/samples/client/others/typescript/builds/enum-single-value/index.ts b/samples/client/others/typescript/builds/enum-single-value/index.ts
index 791121d1c8d..c5bc5ff26cc 100644
--- a/samples/client/others/typescript/builds/enum-single-value/index.ts
+++ b/samples/client/others/typescript/builds/enum-single-value/index.ts
@@ -2,11 +2,11 @@ export * from "./http/http";
 export * from "./auth/auth";
 export * from "./models/all";
 export { createConfiguration } from "./configuration"
-export { Configuration } from "./configuration"
+export type { Configuration } from "./configuration"
 export * from "./apis/exception";
 export * from "./servers";
 export { RequiredError } from "./apis/baseapi";
 
-export { PromiseMiddleware as Middleware } from './middleware';
+export type { PromiseMiddleware as Middleware } from './middleware';
 export { } from './types/PromiseAPI';