#import "RNNLayoutProtocol.h" #import "RNNLeafProtocol.h" #import "RNNParentOptionsResolver.h" @protocol RNNParentProtocol @required @property (nonatomic, strong) RNNParentOptionsResolver* optionsResolver; - (instancetype)initWithLayoutInfo:(RNNLayoutInfo *)layoutInfo childViewControllers:(NSArray *)childViewControllers options:(RNNNavigationOptions *)options optionsResolver:(RNNParentOptionsResolver *)optionsResolver presenter:(RNNBasePresenter *)presenter; - (UIViewController *)getLeafViewController; @end