public function boot(): void
{
    app(BroadcastManager::class)->extend('pusher-custom', function () {
        $pusher = new Pusher(
            config('broadcasting.connections.pusher.key'),
            config('broadcasting.connections.pusher.secret'),
            config('broadcasting.connections.pusher.app_id'),
            config('broadcasting.connections.pusher.options'),
            new \GuzzleHttp\Client(['verify' => false]),
        );

        return new PusherBroadcaster($pusher);
    });
}