Is it possible to ignore non .lua files when using spec.import?

[ghost]

I have a file structure like this:

plugins/
    lsp/
        langs/
    ui/

I want to load all modules in lsp and ui but not langs. Currently I'm using a verbose workaround so I'm wondering if there is a better way.

[folke]

What do you mean? Can you be more clear?

non-lua files already should not be imported.

Pelase provide a clear example of what doesn't work as intended