Add preventDefault to map and marker events

[mrunks]

Is your feature request related to a problem? Please describe.
I am looking for a way to add or use preventDefault on Map and Marker events such as click, double click, contextmenu.

Describe the solution you'd like

I have a contextmenut in an angular app that uses preventDefault as shown in the last line. I am not sure how this can be done
in for markers and Maps in Blazor

this.map.on('contextmenu', function (e: any) {
const originalEvent = e.originalEvent as MouseEvent;
originalEvent.preventDefault();
}

this.marker.addEventListener('dblclick', function (e: any) {
const evt = e.originalEvent as MouseEvent;
evt.preventDefault();
}