`Implementation` for [File Management System API](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-util/README.md) based on `Api` and `LargeMedia(LFS)`. With [Editorial Workflow](https://www.netlifycms.org/docs/beta-features/#gitlab-and-bitbucket-editorial-workflow-support) uses pull requests comments to track unpublished entries statuses.
`Api` - A wrapper for Bitbucket REST API.
`AuthenticationPage` - uses [lib-auth](https://github.com/netlify/netlify-cms/tree/master/packages/netlify-cms-lib-auth/README.md) to facilitate OAuth and implicit authentication.