From b16df921d9011327bf386e21ad25aee392bc02cc Mon Sep 17 00:00:00 2001
From: Daisuke Maki <lestrrat+github@github.com>
Date: Mon, 11 Nov 2024 16:41:44 +0900
Subject: [PATCH] tweak interface

---
 jwk/cache.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/jwk/cache.go b/jwk/cache.go
index fd0337bf..4eef5c43 100644
--- a/jwk/cache.go
+++ b/jwk/cache.go
@@ -229,6 +229,7 @@ func (c *Cache) Unregister(ctx context.Context, u string) error {
 // Make sure that you read the documentation for `jwk.Cache` as well.
 type CachedSet interface {
 	Set
+	cached() (Set, error) // used as a marker
 }
 
 type cachedSet struct {