openPopup

open fun openPopup(popup: Popup): LeafletMap(source)
open fun openPopup(content: String, latlng: LatLng, options: Popup.PopupOptions = definedExternally): LeafletMap(source)
open fun openPopup(content: HTMLElement, latlng: LatLng, options: Popup.PopupOptions = definedExternally): LeafletMap(source)