fix(ts): handleMiddleware return type can be NextMiddlewareResult (…

…#4818) Co-authored-by: Lluis Agusti <hi@llu.lu>
nextauthjs · Jul 13, 2022 · 8853000 · 8853000
1 parent 70ffa65
commit 8853000
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/next-auth/src/next/middleware.ts b/packages/next-auth/src/next/middleware.ts
@@ -92,10 +92,12 @@ export interface NextAuthMiddlewareOptions {
   secret?: string
 }
 
+type NextMiddlewareResult = ReturnType<NextMiddleware>
+
 async function handleMiddleware(
   req: NextRequest,
   options: NextAuthMiddlewareOptions | undefined,
-  onSuccess?: (token: JWT | null) => Promise<any>
+  onSuccess?: (token: JWT | null) => Promise<NextMiddlewareResult>
 ) {
   const signInPage = options?.pages?.signIn ?? "/api/auth/signin"
   const errorPage = options?.pages?.error ?? "/api/auth/error"