public static function dump(Event $event)
    {
        $composer = $event->getComposer();

        $extra = $composer->getPackage()->getExtra();
        $includeAssetsDir = realpath($extra['bolt-web-path']) === realpath($extra['bolt-root-path']);

        /** @var PackageDescriptor[] $extensions */
        $extensions = [];

        $finder = self::getInstalledComposerJson();
        foreach ($finder as $jsonFile) {
            $jsonData = json_decode($jsonFile->getContents(), true);
            if (isset($jsonData['type']) && $jsonData['type'] === 'bolt-extension') {
                $webPath = sprintf('extensions/vendor/%s', $jsonData['name']);

                if ($includeAssetsDir && !empty($jsonData['extra']['bolt-assets'])) {
                    $webPath .= '/' . trim($jsonData['extra']['bolt-assets'], '/');
                }

                $extensions[$jsonData['name']] = PackageDescriptor::parse($composer, $webPath, $jsonFile->getPath(), $jsonData);
            }
        }

        $vendorDir = $composer->getConfig()->get('vendor-dir');
        $fs = new Filesystem();
        $fs->dumpFile($vendorDir . '/autoload.json', json_encode($extensions, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
    }