enum SortOrder { asc, desc; SortOrder reverse() { return this == SortOrder.asc ? SortOrder.desc : SortOrder.asc; } } enum TextSearchType { context, filename, description, ocr } enum AssetVisibilityEnum { timeline, hidden, archive, locked } enum ActionSource { timeline, viewer } enum ShareAssetType { original, preview } enum CleanupStep { selectDate, scan, delete } enum AssetKeepType { none, photosOnly, videosOnly } enum AssetDateAggregation { start, end } enum SlideshowLook { contain, cover, blurredBackground } enum SlideshowDirection { forward, backward, shuffle } enum PartnerDirection { sharedBy, sharedWith }