return
		}
		if l.enableAssertions {
			l.assertUnchanged(k, cur.value, value)
		}
	}

	dependentConfigs := entry.DependentConfigs()
	toWrite := cacheValue{value: value, token: token, dependentConfigs: dependentConfigs}
	l.store.Add(k, toWrite)
	l.token = token
	l.updateConfigIndex(k, dependentConfigs)

	// we have to make sure we evict old entries with the same key
	// to prevent leaking in the index maps

)

type entry struct {
	key              string
	dependentTypes   []kind.Kind
	dependentConfigs []ConfigHash
}

func (e entry) Key() uint64 {
	h := hash.New()
	h.WriteString(e.key)
	return h.Sum64()
}

func (e entry) DependentConfigs() []ConfigHash {
	return e.dependentConfigs
}

func TestAddTwoEntries(t *testing.T) {
	test.SetForTest(t, &features.XDSCacheMaxSize, 2)

	// invalidate the results.
	// Service being nil means the EDS will be empty anyways, so not much lost here.
	return b.service != nil
}

func (b *EndpointBuilder) DependentConfigs() []model.ConfigHash {
	drs := b.destinationRule.GetFrom()
	configs := make([]model.ConfigHash, 0, len(drs)+1)
	if b.destinationRule != nil {
		for _, dr := range drs {
			configs = append(configs, model.ConfigKey{

func (sr SecretResource) Type() string {
	return model.SDSType
}

func (sr SecretResource) Key() any {
	return sr.SecretResource.Key() + "/" + sr.pkpConfHash
}

func (sr SecretResource) DependentConfigs() []model.ConfigHash {
	configs := []model.ConfigHash{}
	for _, config := range relatedConfigs(model.ConfigKey{Kind: kind.Secret, Name: sr.Name, Namespace: sr.Namespace}) {
		configs = append(configs, config.HashCode())
	}