[Feature request] Possibility to query actual viewers of the stream

I managed to get this working by using TMI.

$client = new \GuzzleHttp\Client();

    $res = $client->request('GET', 'https://tmi.twitch.tv/group/user/{your_channel}/chatters');

    $viewer_names = json_decode($res->getBody());    

    $channel['viewer_names'] = $viewer_names;