public static function defineTemplate($pasta, $file)
 {
     $filename = Config::get('view') . $pasta . DIRECTORY_SEPARATOR . $file . '.php';
     if (file_exists($filename)) {
         ob_start();
         include_once $filename;
         self::$conteudo = ob_get_contents();
         ob_end_clean();
     }
     $layout = Config::get('layout') . 'scripts' . DIRECTORY_SEPARATOR . 'layout.php';
     require_once $layout;
 }