Provide esm version

[tobiasdiez]

With more and more build tools (vite, nuxt, etc) going towards an esm-first build, it would be nice if a proper esm interface could be provided, i.e. transpile and distribute esm version, including correct export declaration in package.json.

[jimmywarting]

vote for pure ESM-only

[BenceSzalai]

Meanwhile could anyone show a workaround to use it with Vite/Rollup? Importing from 'source-map-support/browser-source-map-support.js' seems to be broken: TypeError: Cannot set properties of undefined (setting 'sourceMapSupport')

UPDATE:
Nevermind, all I needed to do was:

import sourceMapSupport from 'source-map-support'
sourceMapSupport.install()

It works just fine with Vite.