How to load image assets into webpack-dev-server?

[ilicmarko]

Referencing this issue nystudio107/craft#27 here

Hi!
I nearly got this working. Even with a webpack-dev-server with https and certificate stuff, but then I walked into a problem with hot module reloading and "background-image: url(/img/header1.jpg)" in homepage.pcss.

I cannot get these ones to work:
url(/dist/img/header1.jpg)
url(/img/header1.jpg)
url(../img/header1.jpg)
url(../../img/header1.jpg)
url(/src/img/header1.jpg)

I peeked here to see if I could get an example of a local image in pcss, but they a pointed towards an cloudfront url:
https://github.com/nystudio107/devmode/blob/master/src/css/components/global.pcss

Do you have a solution for this to get it right?

Thanks,
Tim