@interface CDBAttachmentMigrator : NSObject

+ (BOOL)_moveAttachmentsWithInfo:(id)a0 error:(id *)a1;
+ (id)_attachmentInfoForLegacyAttachmentURL:(id)a0 newAttachmentContainerForStore:(id)a1 newCalendarDataContainer:(id)a2 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a3 attachmentUUID:(id *)a4;
+ (BOOL)_createNewContainerIfNeeded:(id)a0 error:(id *)a1;
+ (id)_infoForAttachmentsInLegacyAttachmentContainerForStore:(id)a0 newAttachmentContainerForStore:(id)a1 newCalendarDataContainer:(id)a2 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a3;
+ (BOOL)_moveAttachmentWithInfo:(id)a0 error:(id *)a1;
+ (void)_moveAttachmentsForStore:(void *)a0 fromLegacyAttachmentContainer:(id)a1 calendarDataContainerProvider:(id)a2 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a3;
+ (void)_moveAttachmentsFromLegacyAttachmentContainer:(id)a0 calendarDataContainerProvider:(id)a1 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a2;
+ (void)_setFileSizeForAttachmentUUID:(id)a0 attachmentURL:(id)a1 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a2;
+ (void)_setFileSizeForAttachmentsWithInfo:(id)a0 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a1;
+ (void)_setLocalRelativePathForAttachmentUUID:(id)a0 localRelativePath:(id)a1 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a2;
+ (void)_updateLocalRelativeURLForAttachmentsWithInfo:(id)a0 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a1;
+ (void)migrateDataClassProtectionForAttachmentsInLegacyCalendarDataContainer:(id)a0;
+ (void)migrateWithLegacyCalendarDataContainer:(id)a0 calendarDataContainerProvider:(id)a1 database:(struct CalDatabase { struct __CFRuntimeBase { unsigned long long x0; _Atomic unsigned long long x1; } x0; int x1; struct CPRecordStore *x2; struct CalEventOccurrenceCache *x3; struct CalScheduledTaskCache *x4; void *x5; void *x6; struct __CFDictionary *x7; struct __CFDictionary *x8; struct os_unfair_lock_s { unsigned int x0; } x9; unsigned int x10; unsigned int x11; struct __CFArray *x12; struct __CFString *x13; struct __CFArray *x14; int x15; int x16; struct __CFString *x17; struct __CFURL *x18; struct __CFString *x19; struct __CFString *x20; unsigned long long x21; int x22; int x23; int x24; id /* block */ x25; struct _opaque_pthread_mutex_t { long long x0; char x1[56]; } x26; BOOL x27; struct __CFArray *x28; BOOL x29; struct __CFSet *x30; id x31; id x32; id x33; int x34; id x35; id x36; id x37; char *x38; unsigned int x39; unsigned int x40; int x41; BOOL x42; BOOL x43; BOOL x44; BOOL x45; BOOL x46; BOOL x47; BOOL x48; } *)a2;

@end