Open an read directories.
This module can be used to iterate, find, remove or create directories.
Use this module with care.
The following properties are defined:
- Dot: (int) list "." directory,
- DotDot: (int) list ".." directory,
- TypeUnknown: (int) unknown type file,
- TypeDir: (int) entry is a directory,
- TypeFile: (int) entry is a file,
- TypeLink: (int) entry is a link.