original_string: public function refreshToken($refreshToken)
    {
      $this->refreshTokenRequest(
          array(
            'client_id' => $this->client->getClassConfig($this, 'client_id'),
            'client_secret' => $this->client->getClassConfig($this, 'client_secret'),
            'refresh_token' => $refreshToken,
            'grant_type' => 'refresh_token'
          )
      );
    }
code: public function refreshToken($refreshToken)
    {
      $this->refreshTokenRequest(
          array(
            'client_id' => $this->client->getClassConfig($this, 'client_id'),
            'client_secret' => $this->client->getClassConfig($this, 'client_secret'),
            'refresh_token' => $refreshToken,
            'grant_type' => 'refresh_token'
          )
      );
    }
code_tokens: public function refreshToken ( $ refreshToken ) { $ this -> refreshTokenRequest ( array ( 'client_id' => $ this -> client -> getClassConfig ( $ this , 'client_id' ) , 'client_secret' => $ this -> client -> getClassConfig ( $ this , 'client_secret' ) , 'refresh_token' => $ refreshToken , 'grant_type' => 'refresh_token' ) ) ; }
docstring: Fetches a fresh access token with the given refresh token.
  @param string $refreshToken
  @return void
docstring_tokens: Fetches a fresh access token with the given refresh token .