react-native-navigation/lib/ios/RNNRootViewController.h

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import "RNNLayoutNode.h"
#import "RNNRootViewCreator.h"
#import "RNNEventEmitter.h"
#import "RNNNavigationOptions.h"
#import "RNNAnimator.h"
#import "RNNUIBarButtonItem.h"
#import "RNNLayoutInfo.h"
#import "RNNLeafProtocol.h"
#import "RNNViewControllerPresenter.h"

typedef void (^PreviewCallback)(UIViewController *vc);

@interface RNNRootViewController : UIViewController	<RNNLeafProtocol, UIViewControllerPreviewingDelegate, UISearchResultsUpdating, UISearchBarDelegate, UINavigationControllerDelegate, UISplitViewControllerDelegate, RNNPresenterDelegate>

@property (nonatomic, strong) RNNEventEmitter *eventEmitter;
@property (nonatomic, retain) RNNLayoutInfo* layoutInfo;
@property (nonatomic, strong) RNNViewControllerPresenter* presenter;
@property (nonatomic) id<RNNRootViewCreator> creator;
@property (nonatomic, strong) RNNAnimator* animator;
@property (nonatomic, strong) UIViewController* previewController;
@property (nonatomic, copy) PreviewCallback previewCallback;

- (instancetype)initWithLayoutInfo:(RNNLayoutInfo *)layoutInfo
			 rootViewCreator:(id<RNNRootViewCreator>)creator
				eventEmitter:(RNNEventEmitter*)eventEmitter
		 isExternalComponent:(BOOL)isExternalComponent
				   presenter:(RNNViewControllerPresenter *)presenter;

- (BOOL)isCustomViewController;
- (BOOL)isCustomTransitioned;

-(void)onButtonPress:(RNNUIBarButtonItem *)barButtonItem;

@end