@class SSLogFileOptions, NSFileHandle, NSObject; @protocol OS_dispatch_queue, OS_dispatch_source; @interface SSRollableLog : NSObject { NSObject<OS_dispatch_queue> *_dispatchQueue; double _lastFileStatTime; NSFileHandle *_fileHandle; NSObject<OS_dispatch_source> *_fileObserverSource; SSLogFileOptions *_options; } @property (readonly) SSLogFileOptions *logOptions; - (void)dealloc; - (id)initWithLogOptions:(id)a0; - (void)writeString:(id)a0; - (id)_activeLogFilePath; - (void)_checkLogFileSize; - (void)_closeLogFile; - (id)_logFilePathWithIndex:(long long)a0; - (void)_openLogFile; - (void)_rollLogFiles; @end