- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    UIStoryboard *sb = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
    UINavigationController *nav = [sb instantiateViewControllerWithIdentifier:@"Nav"];
    UIViewController *leftVC = [sb instantiateViewControllerWithIdentifier:@"LeftVC"];
    UIViewController *rightVC = [sb instantiateViewControllerWithIdentifier:@"RightVC"];
    
    APMultiMenu *apmm = [[APMultiMenu alloc] initWithMainViewController:nav 
                                                               leftMenu:leftVC 
                                                              rightMenu:rightVC];
                                                          
    //Add Shadow To Main View
    apmm.mainViewShadowEnabled = YES;
    apmm.mainViewShadowColor = [UIColor blackColor]; //Default Value
    apmm.mainViewShadowRadius = 4.0f; //Default Value
    apmm.mainViewShadowOpacity = 0.8f; //Default Value
    apmm.mainViewShadowOffset = CGSizeMake(1, 1); //Default Value

    //Changing Animation Duration
    apmm.animationDuration = 0.4f; //Default Value

    self.window.rootViewController = apmm;
    [self.window makeKeyAndVisible];
    
    return YES;
}

//Option 1 - Plain ViewController
[self.sideMenuContainerViewController setMainViewController:(UIViewController *)]

//Option 2 - UINavgationController
[self.sideMenuContainerViewController setMainViewController:[[UINavigationController alloc] initWithRootViewController:(UIViewController *)]];

...
    apmm.delegate = self;
...

//Fired BEFORE one of the side menus open up
- (void)sideMenu:(APMultiMenu *)sideMenu willRevealSideMenu:(UIViewController *)sideMenuViewController {
    ...
}

//Fired BEFORE one of the side menus close
- (void)sideMenu:(APMultiMenu *)sideMenu willHideSideMenu:(UIViewController *)sideMenuViewController {
    ...
}

//Fired AFTER one of the side menus open up
- (void)sideMenu:(APMultiMenu *)sideMenu didRevealSideMenu:(UIViewController *)sideMenuViewController {
    ...
}

//Fired AFTER one of the side menus close
- (void)sideMenu:(APMultiMenu *)sideMenu didHideSideMenu:(UIViewController *)sideMenuViewController { 
    ...
}