private function updateMainComposer (array $mainComposer, array $content, string $composerKey) : array
    {
        if (!isset($content[$composerKey]))
            return $mainComposer;

        $content = $content[$composerKey];

        foreach ($content as $key => $value)
            if (strpos ($key, 'interactivesolutions/honeycomb') === false && !isset($mainComposer[$composerKey][$key]))
                $mainComposer[$composerKey][$key] = $value;

        return $mainComposer;
    }