Flutter : How to draw map marker widget with Icon as child?

[Gauthier Eholoum]

I'am using leaflet map in my flutter application and I want to add custom Marker on the map. Something like that : https://github.com/lvoogdt/Leaflet.awesome-markers. I have found "A Dart implementation of Leaflet.markercluster for Flutter" but I don't know how that can help. Please help