function registerDefaultGroups() {
        $this->registerGroup(
            (new \CharlotteDunois\Livia\Commands\CommandGroup($this->client, 'commands', 'Commands', true)),
            (new \CharlotteDunois\Livia\Commands\CommandGroup($this->client, 'utils', 'Utilities', true))
        );
        
        return $this;
    }