Class constructor Subject cannot be invoked without 'new'

I’m trying to migrate my app from Angular 7 to Angular 8, ng2-signalr is the last piece in my way.

The error I get is the following:

ERROR TypeError: Class constructor Subject cannot be invoked without 'new'
    at new BroadcastEventListener (vendor.js:198620)
    at ServerNotificationService.subscribeToEventType (main.js:7977)
    at new ServerNotificationService (main.js:7965)
    at vendor.js:38803
    at _callFactory (vendor.js:60799)
    at _createProviderInstance (vendor.js:60742)
    at resolveNgModuleDep (vendor.js:60701)
    at NgModuleRef_.get (vendor.js:61794)
    at resolveDep (vendor.js:62324)
    at createClass (vendor.js:62168)

ServerNotificationService.subscribeToEventType is doing something like:

    let onDismiss$ = new BroadcastEventListener<string>('dismissNotification')
    this._signalRConnection.listen(onDismiss$)
    onDismiss$.subscribe((guid) => {
      this.dismiss(guid, true)
    })

As Angular 8 defaults to es2015 and differential loading (https://www.i-programmer.info/news/167-javascript/12815-angular-8-adds-default-differential-loading-.html), we should probably have some work to adjust this library to work on this scenario.

Any thoughts?

[thduttonuk]

Released 8.0.2

[thduttonuk]

@lattimoregay I have a fix going out, currently 8.0.1-beta1 works for me but I have some testing and cleanup to do before final release.