Offline
constructor(downloadingExtractName: String = "", nearbyExtractsState: NearbyExtractsState = NearbyExtractsState.Loading, downloadedExtracts: FeatureCollection? = null, currentPath: String = "", storages: List<StorageUtils.StorageSpace> = emptyList(), userLocation: LngLatAlt? = null, userHeading: Float = 0.0f, markerLocation: LngLatAlt? = null)