type FileSnapshot struct {
	root             string
	domainSuffix     string
	configTypeFilter map[config.GroupVersionKind]bool
}

// NewFileSnapshot returns a snapshotter.
// If no types are provided in the descriptor, all Istio types will be allowed.
func NewFileSnapshot(root string, schemas collection.Schemas, domainSuffix string) *FileSnapshot {
	snapshot := &FileSnapshot{
		root:             root,

	}
	return crdclient.New(s.kubeClient, opts)
}

func (s *Server) makeFileMonitor(fileDir string, domainSuffix string, configController model.ConfigStore) error {
	fileSnapshot := configmonitor.NewFileSnapshot(fileDir, collections.Pilot, domainSuffix)
	fileMonitor := configmonitor.NewMonitor("file-monitor", configController, fileSnapshot.ReadConfigFiles, fileDir)