WebStorm provides support to download libraries to provide code complete for a huge number of popular libraries.
I tried to add a Library for Jasmine manually, but really wasn’t sure where to point to, I tried pointing to here, but this didn’t seem to work for me:
/usr/local/lib/node_modules/karma-jasmine
If you press the Download button on the right, you can search for a known library and install it like this:
I think part of what I was looking for was jasmine and karma-jasmine, but installing from the Download option got these setup for me, and now I’ve got the code complete in my Jasmine tests that I was looking for.