PackageLibraryMetadataAttribute public sealed class PackageLibraryMetadataAttribute : ExportAttribute, IPackageLibraryMetadata Documentation Code public string Description { get; set; } public string DisplayName { get; set; } public string Id { get; set; } public string Name { get; set; } public WellKnownPackageLibrary PackageLibrary { get; set; } public string Version { get; set; } public PackageLibraryMetadataAttribute()