Repository/MeRepository.php
public function getMe($accessToken)
    {
        if (empty($accessToken)) {
            throw new \InvalidArgumentException('Empty access token provided', 1);
        }
        $response = $this->getClient()->get(self::ENDPOINT, array('Authorization' => 'OAuth '.$accessToken));
        $data = $this->jsonResponse($response);

        return $this->getFactory()->createEntity($data);
    }
public function getMe($accessToken)
    {
        if (empty($accessToken)) {
            throw new \InvalidArgumentException('Empty access token provided', 1);
        }
        $response = $this->getClient()->get(self::ENDPOINT, array('Authorization' => 'OAuth '.$accessToken));
        $data = $this->jsonResponse($response);

        return $this->getFactory()->createEntity($data);
    }
Get authenticated user.

@param string $accessToken

@return Me