@class WDIterator; @interface WDCombinedIterator : WDIterator { WDIterator *mParentIterator; } @property (retain, nonatomic) WDIterator *childIterator; - (id)next; - (void).cxx_destruct; - (BOOL)hasNext; - (id)childIteratorFrom:(id)a0; - (void)incrementChildIterator; - (id)initWithParentIterator:(id)a0; - (id)newChildIteratorFrom:(id)a0; @end