diff --git a/packages/auth/src/index.ts b/packages/auth/src/index.ts
index cd9c90280a0..799492edb39 100644
--- a/packages/auth/src/index.ts
+++ b/packages/auth/src/index.ts
@@ -77,6 +77,8 @@ export { AuthError } from './errors/AuthError';
 
 export {
 	fetchAuthSession,
+	FetchAuthSessionOptions,
+	AuthSession,
 	decodeJWT,
 	CredentialsAndIdentityIdProvider,
 	GetCredentialsOptions,
diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 05c753c7e6b..f17968928c6 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -13,6 +13,7 @@ export {
 	TokenProvider,
 	AuthTokens,
 	FetchAuthSessionOptions,
+	AuthSession,
 	CredentialsAndIdentityIdProvider,
 	CredentialsAndIdentityId,
 	Identity,
diff --git a/packages/core/src/singleton/apis/fetchAuthSession.ts b/packages/core/src/singleton/apis/fetchAuthSession.ts
index 858edcd1cd9..f7e1248ae54 100644
--- a/packages/core/src/singleton/apis/fetchAuthSession.ts
+++ b/packages/core/src/singleton/apis/fetchAuthSession.ts
@@ -2,10 +2,12 @@
 // SPDX-License-Identifier: Apache-2.0
 
 import { Amplify } from '../Amplify';
-import { FetchAuthSessionOptions } from '../Auth/types';
+import { AuthSession, FetchAuthSessionOptions } from '../Auth/types';
 
 import { fetchAuthSession as fetchAuthSessionInternal } from './internal/fetchAuthSession';
 
-export const fetchAuthSession = (options?: FetchAuthSessionOptions) => {
+export const fetchAuthSession = (
+	options?: FetchAuthSessionOptions,
+): Promise<AuthSession> => {
 	return fetchAuthSessionInternal(Amplify, options);
 };