This method returns the type of a file in the archive.
| Parameter | Description |
|---|---|
| path | relative file path |
If the file exists then one or two will be returned for a file or folder, otherwise zero will be returned.
Some package plugins may return three if they support packages-in-packages. This indicates that the file is a package that has already had its contents loaded into the parent package, and it can be treated as a file or a folder.