@class NSString, MFMailboxUid;
@interface MFDbJournal : NSObject {
NSString *_path;
MFMailboxUid *_mailbox;
struct _opaque_pthread_mutex_t { long long __sig; char __opaque[56]; } _lock;
int _fd;
}
+ (void)initialize;
+ (id)_journalForMailbox:(id)a0;
+ (id)legacyJournal;
+ (long long)mergeAllJournalsUsingConnection:(id)a0;
- (id)initWithMailbox:(id)a0;
- (void)dealloc;
- (void).cxx_destruct;
- (int)_processJournalFile:(id)a0 connection:(id)a1;
- (BOOL)_markMailboxForReconciliation:(BOOL)a0 connection:(id)a1;
- (long long)mergeUsingConnection:(id)a0;
@end