Microsoft.Extensions.DependencyInjection.OptionsBuilderExtensions
Extension methods for adding configuration-related options services to the DI container via OptionsBuilder<T>.
namespace Microsoft.Extensions.DependencyInjection
{
public static class OptionsBuilderExtensions
{
public static OptionsBuilder<TOptions> ValidateOnStart<[System.Diagnostics.CodeAnalysis.DynamicallyAccessedMembers(System.Diagnostics.CodeAnalysis.DynamicallyAccessedMemberTypes.PublicParameterlessConstructor)] TOptions>(this OptionsBuilder<TOptions> optionsBuilder) where TOptions : class;
}
}