/// <summary>
/// Returns the value for the given configuration key.
/// </summary>
/// <typeparam name="T">The type of the return value.</typeparam>
/// <param name="key">The configuration key.</param>
/// <returns>
/// The desired value.
/// </returns>
public T Value <T>(ConfigurationKeyBase key)
{
return(default(T));
}
/// <summary>
/// Returns a value indicating if there is a value for the given key or not.
/// </summary>
/// <param name="key">The configuration key.</param>
/// <returns>
/// <see langword="true" /> if there is a value for the given key; otherwise, <see langword="false"/>.
/// </returns>
public bool HasValueFor(ConfigurationKeyBase key)
{
return(false);
}