Importing from Bear Notes with nested tags

[JDgroover]

Hi, I'm planning to move to Standard Notes from Bear.

Looking for a way to import the nested tags that Bear has into the folder structure of SN.

I thought I had found a solution here: https://github.com/disposedtrolley/bear-to-sn
But there is no code there, just a read me with the last section titled "How this utility will (hopefully) work" :-)

So its a very good description of what is desirable for this process at least; does anyone know if there is any solution coded somewhere else for this please?