/**
* __invoke
*
* @param Request $request
* @param Response $response
* @param callable|Response $out
*
* @return mixed
*/
public function __invoke(Request $request, Response $response, callable $out = null)
{
$instance = \Reliv\Server\Environment::buildInstance($this->localConfigPath, $this->envName, $this->configKey);
return $out($request, $response);
}
