From 38d4d8102e534fffa65af51dd9852e19c64c967a Mon Sep 17 00:00:00 2001
From: drlappies <yau1chun2lap3@gmail.com>
Date: Fri, 25 Aug 2023 23:48:04 +0800
Subject: [PATCH] refactor: allow generic in decode return type

---
 lib/jwt.service.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/jwt.service.ts b/lib/jwt.service.ts
index 5d688c7f..32fa84af 100644
--- a/lib/jwt.service.ts
+++ b/lib/jwt.service.ts
@@ -123,11 +123,11 @@ export class JwtService {
     ) as Promise<T>;
   }
 
-  decode(
+  decode<T extends object = any>(
     token: string,
     options?: jwt.DecodeOptions
-  ): null | { [key: string]: any } | string {
-    return jwt.decode(token, options);
+  ): T {
+    return jwt.decode(token, options) as T;
   }
 
   private mergeJwtOptions(