namespace Microsoft.AspNetCore.Mvc.ModelBinding.Validation
{
    [DefaultMember("Item")]
    public class ValidationStateDictionary : ICollection<KeyValuePair<object, ValidationStateEntry>>, IDictionary<object, ValidationStateEntry>, IEnumerable, IEnumerable<KeyValuePair<object, ValidationStateEntry>>, IReadOnlyCollection<KeyValuePair<object, ValidationStateEntry>>, IReadOnlyDictionary<object, ValidationStateEntry>
    {
        public void Add(KeyValuePair<object, ValidationStateEntry> item);
    }
}