ember install ember-leaflet-multi-options-polyline
{{multi-options-polyline latlngs=mapContent options=mapContentOptions}}
where latlngs and options are the same as in Leaflet.MultiOptionsPolyline
ember install ember-leaflet-multi-options-polyline{{multi-options-polyline latlngs=mapContent options=mapContentOptions}}
where latlngs and options are the same as in Leaflet.MultiOptionsPolyline