func (s *Server) InstallAPIs(restStorageProviders ...RESTStorageProvider) error {
	nonLegacy := []*genericapiserver.APIGroupInfo{}

	// used later in the loop to filter the served resource by those that have expired.
	resourceExpirationEvaluator, err := genericapiserver.NewResourceExpirationEvaluator(*s.GenericAPIServer.Version)
	if err != nil {
		return err
	}

	for _, restStorageBuilder := range restStorageProviders {

// since readyz should fail until boot fully completes.
func (s *GenericAPIServer) AddBootSequenceHealthChecks(checks ...healthz.HealthChecker) error {
	return s.addHealthChecks(s.livezGracePeriod, checks...)
}

// addHealthChecks adds health checks to healthz, livez, and readyz. The delay passed in will set
// a corresponding grace period on livez.

	if err != nil {
		return genericapiserver.APIGroupInfo{}, err
	}

	resourceQuotaStorage, resourceQuotaStatusStorage, err := resourcequotastore.NewREST(restOptionsGetter)
	if err != nil {
		return genericapiserver.APIGroupInfo{}, err
	}
	secretStorage, err := secretstore.NewREST(restOptionsGetter)
	if err != nil {
		return genericapiserver.APIGroupInfo{}, err
	}

	TTL time.Duration
}

func (p RESTStorageProvider) NewRESTStorage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (genericapiserver.APIGroupInfo, error) {
	apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(events.GroupName, legacyscheme.Scheme, legacyscheme.ParameterCodec, legacyscheme.Codecs)

}

func (p RESTStorageProvider) NewRESTStorage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (genericapiserver.APIGroupInfo, error) {
	if p.Authorizer == nil {
		return genericapiserver.APIGroupInfo{}, nil
	}

	apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(authorization.GroupName, legacyscheme.Scheme, legacyscheme.ParameterCodec, legacyscheme.Codecs)

)

type RESTStorageProvider struct{}

func (p RESTStorageProvider) NewRESTStorage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (genericapiserver.APIGroupInfo, error) {
	apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(certificates.GroupName, legacyscheme.Scheme, legacyscheme.ParameterCodec, legacyscheme.Codecs)

)

type RESTStorageProvider struct{}

func (p RESTStorageProvider) NewRESTStorage(apiResourceConfigSource serverstorage.APIResourceConfigSource, restOptionsGetter generic.RESTOptionsGetter) (genericapiserver.APIGroupInfo, error) {
	apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(coordination.GroupName, legacyscheme.Scheme, legacyscheme.ParameterCodec, legacyscheme.Codecs)

func (s *GenericAPIServer) AddPostStartHookOrDie(name string, hook PostStartHookFunc) {
	if err := s.AddPostStartHook(name, hook); err != nil {
		klog.Fatalf("Error registering PostStartHook %q: %v", name, err)
	}
}

// AddPreShutdownHook allows you to add a PreShutdownHook.
func (s *GenericAPIServer) AddPreShutdownHook(name string, hook PreShutdownHookFunc) error {

	apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(apiserverinternal.GroupName, legacyscheme.Scheme, legacyscheme.ParameterCodec, legacyscheme.Codecs)

	if storageMap, err := p.v1alpha1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {
		return genericapiserver.APIGroupInfo{}, err
	} else if len(storageMap) > 0 {

	config, err := o.Config()
	if err != nil {
		return err
	}

	server, err := config.Complete().New(genericapiserver.NewEmptyDelegate())
	if err != nil {
		return err
	}
	return server.GenericAPIServer.PrepareRun().RunWithContext(ctx)