@interface STDevicePickupsUsageGroupSpecifierProvider : STShowMoreUsageGroupSpecifierProvider - (id)init; - (void)observeValueForKeyPath:(id)a0 ofObject:(id)a1 change:(id)a2 context:(void *)a3; - (void)setCoordinator:(id)a0; - (id)getPickupsInfo:(id)a0; - (void)_selectedUsageReportDidChangeFrom:(id)a0 to:(id)a1; - (void)_specifierIdentifierDidChange:(id)a0; - (id)_usageDetailsCoordinator:(id)a0; - (id)newSpecifierWithUsageItem:(id)a0; - (void)showMostUsedDetailListController:(id)a0; - (void)updateSpecifier:(id)a0 usageItem:(id)a1; @end