}

type cacheValue struct {
	value            *discovery.Resource
	token            CacheToken
	dependentConfigs []ConfigHash
}

func (l *lruCache[K]) Get(key K) *discovery.Resource {
	return l.get(key, 0)
}

// get return the cached value if it exists.
func (l *lruCache[K]) get(key K, token CacheToken) *discovery.Resource {
	l.mu.Lock()
	defer l.mu.Unlock()
	cv, ok := l.store.Get(key)