Resources:
Before submitting an issue, please consult our docs.

Stencil version: (run npm list @stencil/core from a terminal/cmd prompt and paste output below):

@stencil/starter@0.0.1
└── @stencil/core@0.0.6-4

I'm submitting a ... (check one with "x")
[ ] bug report
[X] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://forum.ionicframework.com/ or https://stencil-worldwide.slack.com

Current behavior:

After running npm start, components are compiled and serve by the devServer, but there are no source map files.

Expected behavior:

for debugging purpose it would be very helpfull to have source map, to map JS code to TS code

Other information:

I have opened a thead in slack asking for this feature
--> https://stencil-worldwide.slack.com/archives/C79EANFL7/p1506398086000124