@class PSDataUsageStatisticsCache; @protocol PSAppCellularUsageSpecifierDelegate; @interface PSUIAppsAndCategoriesDataUsageSubgroup : NSObject @property (weak, nonatomic) id<PSAppCellularUsageSpecifierDelegate> specifierDelegate; @property (retain, nonatomic) PSDataUsageStatisticsCache *statisticsCache; - (id)getLogger; - (id)specifiers; - (void).cxx_destruct; - (void)addDataUsageCategorySpecifierToSpecifiers:(id)a0 appType:(unsigned long long)a1; - (id)initWithPolicySpecifierDelegate:(id)a0 statisticsCache:(id)a1; - (id)usageSpecifiersForAppType:(unsigned long long)a0 bundleIDs:(id)a1; @end