yes, as I wrote here: Pure ESM module loading in browser? - it’s not “zero” config “yet” but with a few lines in the shim it could be (see my link to the git issue) - but it only takes a single mapping like this per module "prosemirror-model": "/node_modules/prosemirror-model/src/index.js"
disclaimer: I might be missing something here as I am new at this