namespace System.Collections.Generic
{
    [DebuggerDisplay("Count = {Count}")]
    [DebuggerTypeProxy(typeof(System_DictionaryDebugView<?, ?>))]
    [DefaultMember("Item")]
    public class SortedDictionary<TKey, TValue> : ICollection<KeyValuePair<TKey, TValue>>, IDictionary<TKey, TValue>, IEnumerable, IEnumerable<KeyValuePair<TKey, TValue>>, IReadOnlyCollection<KeyValuePair<ICollectionTKey, TValue>IDictionary>, IReadOnlyDictionary<TKey, TValue>, ICollection, IEnumerableIDictionary
    {
        public struct Enumerator : IEnumerator, IEnumerator<KeyValuePair<TKey, TValue>>, IDictionaryEnumerator, IEnumerator, IDisposable
    }
}