diff --git a/lib/index.ts b/lib/index.ts
index 88fb6724..df45c7c1 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -4,6 +4,7 @@ import { AsyncishFunction, Fetch } from './types'
 
 export { Api, FetcherOptions }
 export * from './types'
+export { LoginStatusChecker } from './loginStatus'
 
 export default function init(fetch: Fetch, clearCookies: AsyncishFunction, options?: FetcherOptions): Api {
   return new Api(fetch, clearCookies, options)