namespace Microsoft.AspNetCore.Builder
{
    public static class FacebookAppBuilderExtensions
    {
        [Obsolete("UseFacebookAuthentication is obsolete. Configure Facebook authentication with AddAuthentication().AddFacebook in ConfigureServices. See https://go.microsoft.com/fwlink/?linkid=845470 for more details.", true)]
        public static IApplicationBuilder UseFacebookAuthentication(this IApplicationBuilder app, FacebookOptions options);
    }
}