[SerializableAttribute]
public class MultiMap<TKey, TValue> : IMultiMap<TKey, TValue>, 
	IDictionary<TKey, IList<TValue>>, ICollection<KeyValuePair<TKey, IList<TValue>>>, 
	IEnumerable<KeyValuePair<TKey, IList<TValue>>>, IEnumerable

<SerializableAttribute> _
Public Class MultiMap(Of TKey, TValue) _
	Implements IMultiMap(Of TKey, TValue), IDictionary(Of TKey, IList(Of TValue)),  _
	ICollection(Of KeyValuePair(Of TKey, IList(Of TValue))),  _
	IEnumerable(Of KeyValuePair(Of TKey, IList(Of TValue))),  _
	IEnumerable