ModuleInitializerAttribute
Used to indicate to the compiler that a method should be called
in its containing module's initializer.
using System.Diagnostics.CodeAnalysis;
namespace System.Runtime.CompilerServices
{
[AttributeUsage(AttributeTargets.Method, Inherited = false)]
[ExcludeFromCodeCoverage]
internal sealed class ModuleInitializerAttribute : Attribute
{
}
}