I'm using accept-language node module which includes stable like this:
var stable = require("stable");

My whole project is bundled and packaged with webpack 4.5, and since this new release it includes require like this:
var stable = webpack_require(/*! stable */ "./node_modules/stable/stable.esm.js");

but unfortanutenaly this leads to "stable is not a function" errors.I guess the problem is that it should actually be a "import stable from.." statemetn instead of the regular requrie to let this work correctly. Or rewrite the stable call to stable.default(args...). I guess there are more situations like this though, and removing the "module" line in package.json fixes everything.

Not quite sure what is the correct approach to handle this. All I know: it doesn't work right now, and stable is the only package in my repro right now that has this kind of issue?