Import / Export settings

I am creating a new website for a client and they would like to keep their variation swatch settings on the new site. I can’t see any import / export options in the plugin – is there a way to export settings from the old site and import to the new?

The set of products and attributes will be the same. There are over 350 attributes set up with swatches, so unfortunately it’s make or break as to whether we continue to use the plugin.

Thanks!