Hi,

I've been using webpack-obfuscator for a couple of months and this week decided to enable sourceMap due to unreadable stacktrace being generated at our Sentry. So, it would be nice to have this sourceMap generation I thought... But it's not working.

I've been reading the issues and it seems you didn't have support for it a few months ago, it was also mentioned in the README.MD, but now it's supposed to be working. I upgraded the package version to its latest but couldn't make it work.

I'm using webpack-obfuscator as a loader, exactly as it is described in the README.MD and it works perfectly for everything else but when enabled sourceMap it just doesnt't generate anything, even with or without custom sourceMapFileName property.