public static bool ContainsKeyAny<TKey, TValue>(this IDictionary<TKey, TValue> @this, IEnumerable<TKey> keys)
        {
            if (@this == null) throw new ArgumentNullException(nameof(@this), $"{nameof(@this)} is null");
            if (keys == null) throw new ArgumentNullException(nameof(keys), $"{nameof(keys)} is null");
            return keys.Any(@this.ContainsKey);