protected function registerContainerAliases()
    {
        $aliases = [
            'app' => ['Illuminate\Container\Container', 'Illuminate\Contracts\Container\Container'],
            'config' => ['Illuminate\Config\Repository', 'Illuminate\Contracts\Config\Repository'],
            'log' => ['Psr\Log\LoggerInterface'],
        ];
        
        foreach ($aliases as $key => $aliases) {
            foreach ($aliases as $alias) {
                $this->alias($key, $alias);
            }
        }
    }