@interface _CNLazyArrayGeneratorSource : NSObject <_CNLazyArrayOperation> {
id _state;
id /* block */ _condition;
id /* block */ _nextState;
id /* block */ _resultFromState;
BOOL _firstTime;
}
- (id)nextObject;
- (void).cxx_destruct;
- (id)initWithInitialState:(id)a0 condition:(id /* block */)a1 nextState:(id /* block */)a2 resultSelector:(id /* block */)a3;
@end