code: func NewFromInterface(tokenReview authenticationclient.TokenReviewInterface, implicitAuds authenticator.Audiences) (*WebhookTokenAuthenticator, error) {
  	return newWithBackoff(tokenReview, retryBackoff, implicitAuds)
  }
docs: // NewFromInterface creates a webhook authenticator using the given tokenReview
  // client. It is recommend to wrap this authenticator with the token cache
  // authenticator implemented in
  // k8s.io/apiserver/pkg/authentication/token/cache.