@interface VideosUI.ExternalAppInstallTemplateController : VideosUI.VUIViewController {
    void /* unknown type, empty encoding */ appInfo;
    void /* unknown type, empty encoding */ appInstallerVC;
}

- (id)initWithNibName:(id)a0 bundle:(id)a1;
- (void).cxx_destruct;
- (id)initWithCoder:(id)a0;
- (void)vui_viewDidAppear:(BOOL)a0;

@end