adobe marketing cloud integration

I'm trying to add Adobe Marketing Analytics to my app, I'm following these docs: https://marketing.adobe.com/resources/help/en_US/mobile/ios/apple_tv_implementation_tvos.html

My problem is that I cannot access ADBMobile in my JS files.

My app delegate looks like this:

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate, TVApplicationControllerDelegate {
    var window: UIWindow?
    var appController: TVApplicationController?
    static let TVBaseURL = "http://xyz.com
    static let TVBootURL = "\(AppDelegate.TVBaseURL)/js/application.js"

    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
        ADBMobile.collectLifecycleData()
   
        window = UIWindow(frame: UIScreen.mainScreen().bounds)
   
        let appControllerContext = TVApplicationControllerContext()
        guard let javaScriptURL = NSURL(string: AppDelegate.TVBootURL) else {
            fatalError("unable to create NSURL")
        }
   
        appControllerContext.javaScriptApplicationURL = javaScriptURL
        appControllerContext.launchOptions["BASEURL"] = AppDelegate.TVBaseURL
   
        appController = TVApplicationController(context: appControllerContext, window: window, delegate: self)
        // This should add ADBMobile to my JSContext.
        ADBMobile.installTVMLHooks(appController)
        return true
    }
}

Then in my presenter.js I'm trying a really basic implementation:

...
load: function(event) {
...
if (videoURL) {
  var sdkVersion = ADBMobile.version();
  ADBMobile.trackActionData('videoPlayed', person);
  console.log(sdkVersion);

  var player = new Player();
  var playlist = new Playlist();
  var mediaItem = new MediaItem("video", videoURL);

  player.playlist = playlist;
  player.playlist.push(mediaItem);

  setPlaybackEventListeners(player);
  player.play();
}
....

But all I get is the error: "Can't find variable: ADBMobile". What am I doing wrong?