namespace System.Collections.Immutable
{
    [CollectionBuilder(typeof(ImmutableList), "Create")]
    public interface IImmutableList<T> : IEnumerable, IEnumerable<T>, IReadOnlyCollection<T>, IReadOnlyList<T>
    {
        IImmutableList<T>! Remove(T value, IEqualityComparer<T>? equalityComparer);
    }
}