/// <summary> /// Determines if current <see cref="PNCounterDictionary{TKey}"/> has a counter /// registered under provided <paramref name="key"/>. /// </summary> public bool ContainsKey(TKey key) => _underlying.ContainsKey(key);
/// <summary> /// Determines if current <see cref="PNCounterDictionary{TKey}"/> has a counter /// registered under provided <paramref name="key"/>. /// </summary> public bool ContainsKey(TKey key) => _underlying.ContainsKey(key);