namespace System.Runtime.InteropServices.Marshalling
{
    [CLSCompliant(false)]
    [ContiguousCollectionMarshaller]
    [CustomMarshaller(typeof(GenericPlaceholder*[]), MarshalMode.Default, typeof(PointerArrayMarshaller<?, ?>))]
    [CustomMarshaller(typeof(GenericPlaceholder*[]), MarshalMode.ManagedToUnmanagedIn, typeof(ManagedToUnmanagedIn))]
    public static class PointerArrayMarshaller<T, TUnmanagedElement>
        where T, unmanaged, struct
        where TUnmanagedElement, unmanaged, struct
    {
        public struct ManagedToUnmanagedIn
        {
            public Span<TUnmanagedElement> GetUnmanagedValuesDestination();
        }
    }
}