From ee401c9e0f23f10ff5c0484798cb0cb3e9074b84 Mon Sep 17 00:00:00 2001
From: Filip Skokan <panva.ip@gmail.com>
Date: Thu, 18 Nov 2021 08:01:23 +0100
Subject: [PATCH] fix(typescript): b64: true is fine to use in JWT, its
 useless, but allowed (#324)

---
 src/jwt/sign.ts | 1 +
 src/types.d.ts  | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/jwt/sign.ts b/src/jwt/sign.ts
index e597ccba40..5550effd1f 100644
--- a/src/jwt/sign.ts
+++ b/src/jwt/sign.ts
@@ -46,6 +46,7 @@ export class SignJWT extends ProduceJWT {
     if (
       Array.isArray(this._protectedHeader?.crit) &&
       this._protectedHeader.crit.includes('b64') &&
+      // @ts-expect-error
       this._protectedHeader.b64 === false
     ) {
       throw new JWTInvalid('JWTs MUST NOT use unencoded payload')
diff --git a/src/types.d.ts b/src/types.d.ts
index 7e8ecbb168..6d8bb52bc2 100644
--- a/src/types.d.ts
+++ b/src/types.d.ts
@@ -734,7 +734,7 @@ export interface CompactJWSHeaderParameters extends JWSHeaderParameters {
  * may also be present.
  */
 export interface JWTHeaderParameters extends CompactJWSHeaderParameters {
-  b64?: never
+  b64?: true
 }
 
 /**