I can't use the plugin, it seems to require some composer package which is not properly included in the plugin. I keep on getting this error: "Class 'Bitbucket\Client' not found" on line 105 of /Users/andrepo/behca-www/plugins/codestackers/contentsync/classes/SourceControl.php"

I've looked for such class on the official BitBucket PHP API wrapper: https://bitbucketapi.github.io/Client/index.html and it's not on other.

Please provide help and/or update plugin to include any require composer package using a composer.json file as per the OctoberCMS documentation: https://octobercms.com/docs/plugin/composer