/// <summary>
/// The entrypoint for a single command within the command-line application.
/// </summary>
public CliCommand()
{
Type = GetType();
_isAppRoot = Type.IsSubclassOf(typeof(CliApp));
_optionsAttribute = Type.GetCustomAttribute <CliOptionsAttribute>();
var allProps = Type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
ConfigurationProperties = allProps.GetConfigProperties().ToArray();
CommandProperties = allProps.GetCommandProperties().ToArray();
_implicitBoolProperties = ConfigurationProperties
.Where(p => p.PropertyType == typeof(bool) && !p.HasAttribute <CliExplicitBoolAttribute>())
.ToArray();
}