Getting to know how much scrolling happened

hey !

Is there anyway of finding how much scrolling has happened since the last time a scroll event was fired? I am using ionic 4 beta 4.0.6, in the old version (ionic 3) there was the scrollTop property which we could get from subscribing to IonScroll, but I can’t find a way to reach it right now on the new version.

I did try to subscribe to IonScroll event via the content (as in the beta docs) but that doesn’t export the property scrollTop.

maybe Content.getScrollElement() or something else from Content?