support for Ionic 5

[Guuh86]

I am trying to use it in a screening application for school buses in my city. Everything is ok with importing the project but it just doesn't work for me.

This is the part of the code:

addMarker(updatelocation, image) {
let marker = new SlidingMarker({
map: this.map,
position: updatelocation,
icon: image,
});
marker.setDuration(1000);
marker.setEasing('linear');
this.markers.push(marker);
}