private function processSignature(\Skeleton\SDK\Common\Client &$client)
    {
        // Proceed with the signature
        switch ($this->client->getConfig()['method']) {
            case 'hmac':
                Hmac::init($client, $this->request);
                break;
        }
    }
private function processSignature(\Skeleton\SDK\Common\Client &$client)
    {
        // Proceed with the signature
        switch ($this->client->getConfig()['method']) {
            case 'hmac':
                Hmac::init($client, $this->request);
                break;
        }
    }
private function processSignature ( \ Skeleton \ SDK \ Common \ Client & $ client ) { // Proceed with the signature switch ( $ this -> client -> getConfig ( ) [ 'method' ] ) { case 'hmac' : Hmac :: init ( $ client , $ this -> request ) ; break ; } }
Process the signature adding.

@param Skeleton\SDK\Common\Client &$client Reference of the client
Process the signature adding .