@interface PGFeatureExtractorPhotoLibrarySize : PGFeatureExtractor + (id)_allAssetsOfType:(long long)a0 withOptions:(id)a1; + (BOOL)preCalculatePhotoLibrarySizeWithPhotoLibrary:(id)a0; + (unsigned long long)preCalculatedPhotoLibrarySize; + (void)resetPreCalculatedPhotoLibrarySize; + (void)setPreCalculatedPhotoLibrarySize:(unsigned long long)a0; - (id)featureNames; - (id)name; - (id)floatVectorWithEntity:(id)a0 error:(id *)a1; - (long long)featureLength; @end