Poul Kruijt
Poul Kruijt
Be aware that mixing `providedIn: 'root'` and declaring them in modules will actually cause two (or more) instances of the service to be instantiated, so they are no longer acting...
For me it worked to just do `ng add @angular/fire@next`. But this was with a new project
For the time being, I've made a little module which you can use to add event listeners in templates, [ng-event-options](https://github.com/PierreDuc/ng-event-options). It has some limitations, but without hooks into the compiler,...