public void Add(object key, object value)
{
if (ContainsKey(key))
{
throw new ArgumentException($"The key {key} already exists.");
}
var serializedKey = SerializationContainer.From(key);
var serializedValue = SerializationContainer.From(value);
_keys.Add(serializedKey);
_values.Add(serializedValue);
}
private SerializationContainer Serialize(object value)
{
return(SerializationContainer.From(value));
}