Ability to import .csv files exported from an old cronometer account.

I see the export options in cronometer to export to .csv files, but I can't find any indication of there being a corrisponding import function to later import those .csv files into a new account, e.g. after the old one has been deleted.

Am I just blind, or is there an existing workaround - e.g. somehow getting that data into an integrated app that can then get the data back to cronometer? If neither of those things are true, then consider this a feature request.