public function getCommand($group, $command): string
    {
        /** @var Config $config */
        $config = $this->make(Config::class);
        $commands = $config['commands'];
        if (isset($commands[$group])) {
            $group = $commands[$group];
            if (isset($group[$command])) {
                return $group[$command];
            } else {
                throw new ConsoleException("Command '".$command."' not found!");
            }
        } else {
            throw new ConsoleException("Command group '".$group."' not found!");
        }
    }