}()
	if err != nil {
		return fmt.Errorf("PreShutdownHook %q failed: %v", name, err)
	}
	return nil
}

// postStartHookHealthz implements a healthz check for poststarthooks.  It will return a "hookNotFinished"
// error until the poststarthook is finished.
type postStartHookHealthz struct {
	name string

	// done will be closed when the postStartHook is finished
	done chan struct{}
}