- (void) registerForPushNotifications:(UIApplication *)application {
    // Set delegate to self

    [UNUserNotificationCenter currentNotificationCenter].delegate = self;
    
    // Define the push notification options

    UNAuthorizationOptions pushAuthOptions = UNAuthorizationOptionAlert | UNAuthorizationOptionBadge | UNAuthorizationOptionSound;
    
    // Request push notification authorization

    [[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions:pushAuthOptions 
    completionHandler:^(BOOL granted, NSError * _Nullable error) {
        if (error) {
            NSLog(@"registerForPushNotifications : failure - %@", error.localizedDescription);
        }
        
        if (granted) {
            dispatch_async(dispatch_get_main_queue(), ^{
                [application registerForRemoteNotifications];
            });
        }
    }];
}

- (void)userNotificationCenter:(UNUserNotificationCenter *)center 
    didReceiveNotificationResponse:(UNNotificationResponse *)response 
    withCompletionHandler:(void (^)(void))completionHandler {
        
    // Extract the push notification payload (user info).

    NSDictionary *userInfo = response.notification.request.content.userInfo;
    
    // Log the userInfo dictionary for debugging purposes.

    NSLog(@"didReceiveNotificationResponse userInfo = %@", userInfo);
    
    // Pass the notification data to Singular for tracking.

    [Singular handlePushNotification:userInfo];
    
    // Call the completion handler to indicate processing is complete.

    completionHandler();
}

// Assuming config is already initialized and valid

config.pushNotificationLinkPath = @[
    @[@"path", @"to", @"link"],
     ["sng_link"]
];

// Start the Singular SDK with the given configuration

[Singular start:config];