@class STScreenTimeReportController, PSSpecifier; @interface STScreenTimeGroupSpecifierProvider : STRootGroupSpecifierProvider @property (readonly) PSSpecifier *usageSummarySpecifier; @property (readonly) PSSpecifier *screenTimeReportSpecifier; @property (readonly) PSSpecifier *seeAllActivitySpecifier; @property (retain) STScreenTimeReportController *reportController; - (id)init; - (void)observeValueForKeyPath:(id)a0 ofObject:(id)a1 change:(id)a2 context:(void *)a3; - (void).cxx_destruct; - (void)setCoordinator:(id)a0; - (void)_showUsageDetailListController:(id)a0; - (id)_createScreenTimeReportControllerWithSpecifier:(id)a0; - (id)_createUsageDetailListControllerWithSpecifier:(id)a0; - (void)_displayNameDidChangeFrom:(id)a0 to:(id)a1; - (void)_hasDeviceActivityDataDidChange:(BOOL)a0; - (void)_hasWatchOSDevicesOnlyDidChange:(BOOL)a0; - (void)_refreshingDidChange:(BOOL)a0; - (id)_rootViewModelCoordinator:(id)a0; - (void)_screenTimeEnabledDidChange:(BOOL)a0; - (void)_showScreenTimeReportViewController:(id)a0; - (id)_usageDetailsCoordinator:(id)a0; - (void)_usageReportDidChangeFrom:(id)a0 to:(id)a1; @end