Missing client->files->delete method

[olgber]

Deleting keys is not supported by the project type (HTML), so I am trying to find a way to delete HTML files via API as described here: https://developers.lokalise.com/reference/delete-a-file

[bambamboole]

I just wanted to implement the same, but also found out it doesn't exist.
The workaround to delete all keys from a file did also not work since the API is still returning the file.

The docs say that deleting a file is only supported for the project type documents