@class NSArray, PUSessionInfo, NSString, PHPhotoLibrary, PXLibraryFilterState, PXExtendedTraitCollection; @interface PUAlbumsGadgetDataSourceManager : PXGadgetDataSourceManager <PXChangeObserver> @property (retain, nonatomic) PUSessionInfo *sessionInfo; @property (readonly, nonatomic) NSArray *providers; @property (readonly, nonatomic) PXExtendedTraitCollection *traitCollection; @property (readonly, nonatomic) PHPhotoLibrary *photoLibrary; @property (readonly, nonatomic) PXLibraryFilterState *libraryFilterState; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)initWithTraitCollection:(id)a0 sessionInfo:(id)a1 photoLibrary:(id)a2 libraryFilterState:(id)a3; - (void)observable:(id)a0 didChange:(unsigned long long)a1 context:(void *)a2; - (void).cxx_destruct; - (void)removeCachedProviders; - (id)gadgetProviders; @end