private function registerSocialProviderManager()
    {
        $this->app->singleton(\Acacha\LaravelSocial\Contracts\Factory::class, function ($app) {
            return new SocialProviderManager($app);
        });
    }
private function registerSocialProviderManager()
    {
        $this->app->singleton(\Acacha\LaravelSocial\Contracts\Factory::class, function ($app) {
            return new SocialProviderManager($app);
        });
    }
private function registerSocialProviderManager ( ) { $ this -> app -> singleton ( \ Acacha \ LaravelSocial \ Contracts \ Factory :: class , function ( $ app ) { return new SocialProviderManager ( $ app ) ; } ) ; }
Register social provider manager.
Register social provider manager .