namespace System.Collections.Generic
{
    [DefaultMember("Item")]
    public class List<T> : ICollection<T>, IEnumerable, IEnumerable<T>, IList<T>, IReadOnlyCollection<T>, IReadOnlyList<T>, ICollection, IList
    {
        public void CopyTo(int index, T[]! array, int arrayIndex, int count);
    }
}