code: func NewExampleHandler(supportedVersions []string, permitDeprecatedDir bool) *exampleHandler {
  	return &exampleHandler{
  		SupportedVersions: supportedVersions,
  		ExpectedNames:     make(map[string]int),
  
  		eventChans:          make(map[string]chan examplePluginEvent),
  		permitDeprecatedDir: permitDeprecatedDir,
  	}
  }
docs: // NewExampleHandler provide a example handler