@class NSObject; @protocol OS_os_log; @interface CalFoundationLogSubsystem : NSObject @property (class, readonly, nonatomic) NSObject<OS_os_log> *defaultCategory; @property (class, readonly, nonatomic) NSObject<OS_os_log> *accounts; @property (class, readonly, nonatomic) NSObject<OS_os_log> *contacts; @property (class, readonly, nonatomic) NSObject<OS_os_log> *eventTimer; @property (class, readonly, nonatomic) NSObject<OS_os_log> *junk; @property (class, readonly, nonatomic) NSObject<OS_os_log> *locations; @property (class, readonly, nonatomic) NSObject<OS_os_log> *memory; @property (class, readonly, nonatomic) NSObject<OS_os_log> *messageTrace; @property (class, readonly, nonatomic) NSObject<OS_os_log> *suggestions; @end