System/Library/PrivateFrameworks/PersistentConnection.framework
PCLog.h
@class NSObject;
@protocol OS_os_log;
@interface PCLog : NSObject
@property (class, readonly) NSObject<OS_os_log> *usabilityMonitor;
@property (class, readonly) NSObject<OS_os_log> *wakeManager;
@property (class, readonly) NSObject<OS_os_log> *timer;
@property (class, readonly) NSObject<OS_os_log> *interfaceManager;
+ (id)logWithCategory:(const char *)a0;
@end