diff --git a/libraries/deno-commons-mod.ts b/libraries/deno-commons-mod.ts
index 140d665..1cef6dc 100644
--- a/libraries/deno-commons-mod.ts
+++ b/libraries/deno-commons-mod.ts
@@ -1396,7 +1396,7 @@ export async function getSecretValue(
     return await getSecretValueViaHatterCli(key);
 }
 
-interface StsToken {
+export interface StsToken {
     mode: string;
     expiration: string;
     access_key_id: string;
@@ -1404,7 +1404,7 @@ interface StsToken {
     sts_token: string;
 }
 
-interface AssumeRoleByKeyResponse {
+export interface AssumeRoleByKeyResponse {
     status: number;
     message: string;
     data: StsToken;