processAsync
external fun processAsync(data: Resource, options: GeoJsonDataSource.Companion.LoadOptions? = definedExternally): Promise<GeoJsonDataSource>(source)
external fun processAsync(data: String, options: GeoJsonDataSource.Companion.LoadOptions? = definedExternally): Promise<GeoJsonDataSource>(source)
external fun processAsync(data: JsAny, options: GeoJsonDataSource.Companion.LoadOptions? = definedExternally): Promise<GeoJsonDataSource>(source)