export declare enum MapLayerProviderOptions {
    ArcGisMapServer,
    WebMapTileService,
    MapTileService,
    WebMapService,
    SingleTileImagery,
    OpenStreetMap,
    BingMaps,
    GoogleEarthEnterpriseMaps,
    MapBox,
    MapboxStyleImageryProvider,
    UrlTemplateImagery,
    OFFLINE
}