@class NSString; @interface SSMutableLogConfig : SSLogConfig <NSCopying> @property (copy, nonatomic) NSString *category; @property (nonatomic) unsigned long long environment; @property (copy, nonatomic) NSString *outputDirectory; @property (copy, nonatomic) NSString *outputFilename; @property (copy, nonatomic) NSString *subsystem; @property (nonatomic) BOOL writeToDisk; @end