Also, we are very close to landing a big `FileSystem` change (#6198) that adds support for file caching and file watchers. The implementation here will need to be elaborated a bit to accommodate that. See the comments at the top of [this file](https://github.com/adobe/brackets/blob/a7a551d4f72092ac69b4aa2003a629072f2d0b03/src/filesystem/FileSystemEntry.js) for hints about how to do this.