public AudioFeaturesManager(Api spotifyWebApi, IndexedDbCache <TrackAudioFeatures> dataCache, IndexedDbCache <string> administrativeCache)
{
api = spotifyWebApi;
storageCache = dataCache;
trackIdCache = administrativeCache;
}
public SavedTrackManager(Api spotifyWebApi, IndexedDbCache <SavedTrack> indexedDbCache)
{
api = spotifyWebApi;
storageCache = indexedDbCache;
}