diff --git a/types/next-auth.d.ts b/types/next-auth.d.ts
index 690635a..90302da 100644
--- a/types/next-auth.d.ts
+++ b/types/next-auth.d.ts
@@ -1,4 +1,5 @@
 import { DefaultSession } from "next-auth";
+import { DefaultJWT } from "next-auth/jwt";
 
 declare module "next-auth" {
     interface Session extends DefaultSession {
@@ -9,6 +10,7 @@ declare module "next-auth" {
             email: string;
             image: string;
         };
+        error?: "RefreshAccessTokenError";
     }
 
     interface User {
@@ -18,4 +20,14 @@ declare module "next-auth" {
         email: string;
         image: string;
     }
+}
+
+declare module "next-auth/jwt" {
+    interface JWT extends DefaultJWT {
+        id: string;
+        name: string;
+        username: string;
+        email: string;
+        image: string;
+    }
 }
\ No newline at end of file