@interface NSEnumerator : NSObject <NSFastEnumeration>
- (id)nextObject;
- (id)allObjects;
- (unsigned long long)countByEnumeratingWithState:(struct { unsigned long long x0; id *x1; unsigned long long *x2; unsigned long long x3[5]; } *)a0 objects:(id *)a1 count:(unsigned long long)a2;
@end