public function types(IncomingMessage $matchingMessage)
    {
        $channel = null;
        $this->getChannelGroupOrDM($matchingMessage)->then(function ($_channel) use (&$channel) {
            $channel = $_channel;
        });

        if (! is_null($channel)) {
            $this->client->setAsTyping($channel, false);
        }
    }