/// <summary> /// Puts multiple entries for given key to builded ImmutableMultiDictionary. /// </summary> /// <param name="key">Entry key</param> /// <param name="values">Entry values</param> /// <returns>Builder</returns> public AbstractImmutableListMultiDictionaryBuilder <T, TV, TR> PutAll(T key, IEnumerable <TV> values) { dictionary.PutAll(key, values); return(this); }