/// <summary>
/// Add a health check publisher elmah.io.
/// </summary>
/// <param name="builder">The <see cref="IHealthChecksBuilder"/>.</param>
/// <param name="options">Options used to configure the elmah.io health check publisher.</param>
/// <returns>The <see cref="IHealthChecksBuilder"/>.</returns></param>
public static IHealthChecksBuilder AddElmahIoPublisher(this IHealthChecksBuilder builder, Action <ElmahIoPublisherOptions> options)
{
builder.AddElmahIoPublisher();
builder.Services.Configure(options);
return(builder);
}