ations-swift/blob/master/push-notifications-objc/push-notifications-objc/AppDelegate.m">iOS with Objective-C</a></li>
<li><a href="https://github.com/pusher/push-notifications-swift/blob/master/push-notifications-mac/push-notifications-mac/AppDelegate.swift">macOS with Swift</a></li>
<li><a href="https://github.com/pusher/push-notifications-swift/blob/master/push-notifications-mac-objc/push-notifications-mac-objc/AppDelegate.m">macOS with Objective-C</a></li>
</ul>
<h2 id='building-and-running' class='headi