@class mutationsPtr;
@protocol NSFastEnumeration;
@interface _CNLazyArrayFastEnumerationSource : NSObject <_CNLazyArrayOperation> {
id<NSFastEnumeration> _fastEnumeration;
struct { unsigned long long state; mutationsPtr **itemsPtr; unsigned long long *x0; unsigned long long extra[5]; } _state;
BOOL _firstCall;
long long _mutationsPtrValue;
unsigned long long _count;
unsigned long long _index;
id _stackbuf[16];
}
- (id)nextObject;
- (void).cxx_destruct;
- (void)fillBuffer;
- (id)initWithFastEnumeration:(id)a0;
@end