Emarref\Jwt\Token::getSignature PHP Méthode

    public function getSignature()
    {
        return $this->signature;
    }

 /**
  * @param Token $token
  * @return string
  */
 public function serialize(Token $token)
 {
     $serializedHeader = $token->getHeader()->getParameters()->jsonSerialize();
     $serializedPayload = $token->getPayload()->getClaims()->jsonSerialize();
     $signature = $token->getSignature();
     return sprintf('%s.%s.%s', $this->encoding->encode($serializedHeader), $this->encoding->encode($serializedPayload), $this->encoding->encode($signature));
 }