class Map extends Value {

  @Override
  public boolean equals(Object other) {
    if (this == other) {
      return true;
    }
    if (!(other instanceof Map)) {
      return false;
    }
    Map<?, ?> that = (Map<?, ?>) other;
    return Objects.equals(pairs, that.getPairs());
  }

  public  Map(List<Pair<K, V>> pairs);

}