Improve dump() with kint - debugging helper

I add function to compiler:

$view->registerEngines([
        '.volt' => function ($view, $di) {
            $config = $this->getConfig();

            $volt = new VoltEngine($view, $di);

            $volt->setOptions([
                'compiledPath' => $config->application->cacheDir,
                'compileAlways' => $config->dev_environment,
                'stat' => $config->dev_environment,
                'compiledSeparator' => '_'
            ]);

            $compiler = $volt->getCompiler();

            if ($config->dev_environment){

                $compiler->addFunction(
                    'kint',
                    function ($resolvedArgs, $exprArgs) {
                        return 'd('.$resolvedArgs.')';     // <-- kint function
                    }
                );
            }

            return $volt;
        },
        '.phtml' => 'Phalcon\Mvc\View\Engine\Php'
    ]);

in index.php

/**
* Debug
*/
        if($app->config->dev_environment){
            //require '../vendor/raveren/kint/Kint.class.php';
            Kint::$theme = 'solarized';

            $debug = new \Phalcon\Debug();
            $debug->listen();
        }

composer:

{

  "require": {
  },

  "require-dev": {
    "raveren/kint": "*"
  }

}

Work fine.