System.Collections.Immutable.KeysOrValuesCollectionAccessor<TKey, TValue, T>

abstract class KeysOrValuesCollectionAccessor<TKey, TValue, T> : ICollection<T>, IEnumerable<T>, IEnumerable, ICollection

public int Count { get; }

protected IImmutableDictionary<TKey, TValue> Dictionary { get; }

public bool IsReadOnly { get; }

public void Add(T item)

public void Clear()

public abstract bool Contains(T item)

public void CopyTo(T[] array, int arrayIndex)

public bool Remove(T item)