Main RN File with Integrations

AppDelegate.m

#import "AppDelegate.h"
#import <Analytics/SEGAnalytics.h>
#import <Segment-GoogleAnalytics/SEGGoogleAnalyticsIntegrationFactory.h>
#import <Segment-Branch/BNCBranchIntegrationFactory.h>
#import <Segment-Localytics/SEGLocalyticsIntegrationFactory.h>
#import "RCTRootView.h"

@implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    SEGAnalyticsConfiguration *config = [SEGAnalyticsConfiguration configurationWithWriteKey:@"YOUR_WRITE_KEY"];
  
    [config use:[SEGGoogleAnalyticsIntegrationFactory instance]];
    [config use:[BNCBranchIntegrationFactory instance]];
    [config use:[SEGLocalyticsIntegrationFactory instance]];
    
    [SEGAnalytics setupWithConfiguration:config];
  NSURL *jsCodeLocation;