#import "RNNBasePresenter.h"
#import "RNNComponentViewCreator.h"
#import "RNNEventEmitter.h"
#import "RNNLayoutInfo.h"

typedef void (^RNNReactViewReadyCompletionBlock)(void);

@protocol RNNLayoutProtocol <NSObject, UINavigationControllerDelegate,
                             UIViewControllerTransitioningDelegate, UISplitViewControllerDelegate>

@required

- (instancetype)initWithLayoutInfo:(RNNLayoutInfo *)layoutInfo
                           creator:(id<RNNComponentViewCreator>)creator
                           options:(RNNNavigationOptions *)options
                    defaultOptions:(RNNNavigationOptions *)defaultOptions
                         presenter:(RNNBasePresenter *)presenter
                      eventEmitter:(RNNEventEmitter *)eventEmitter
              childViewControllers:(NSArray *)childViewControllers;

- (void)render;

- (UIViewController<RNNLayoutProtocol> *)getCurrentChild;

- (CGFloat)getTopBarHeight;

- (CGFloat)getBottomTabsHeight;

- (UIViewController *)topMostViewController;

- (void)mergeOptions:(RNNNavigationOptions *)options;

- (void)mergeChildOptions:(RNNNavigationOptions *)options child:(UIViewController *)child;

- (RNNNavigationOptions *)resolveOptions;

- (void)setDefaultOptions:(RNNNavigationOptions *)defaultOptions;

- (void)onChildWillAppear;

- (void)readyForPresentation;

@optional

@end