Criteria implements ICriterium.

Extension implements IRawGalleryExtension.

ExtFile implements IRawGalleryExtensionFile.

ExtProperty implements IRawGalleryExtensionProperty.

ExtPublisher implements IRawGalleryExtensionPublisher.

ExtStat implements IRawGalleryExtensionStatistics.

ExtVersion implements IRawGalleryExtensionVersion.

Filter implements an untyped object.

NoDB implements Database.

FilterType implements FilterType.

Flag implements Flags.

SortBy implements SortBy.

SortOrder implements SortOrder.