System/Library/PrivateFrameworks/ContactsFoundation.framework
_CNAggregateTask.h
@class NSArray;
@interface _CNAggregateTask : CNTask
@property (readonly, nonatomic) NSArray *tasks;
- (id)run:(id *)a0;
- (id)description;
- (void).cxx_destruct;
- (BOOL)cancel;
- (void)cancelSubtasks;
- (id)initWithName:(id)a0 tasks:(id)a1;
- (id)runSubtask:(id)a0 error:(id *)a1;
@end