Fix scoped modules

[fathyb]

#850 doesn't support scoped modules, ie. @angular/core

• Windows

[devongovett]

Thanks! I fixed it on windows.

[codecov-io]

Codecov Report

Merging #1013 into master will increase coverage by 1.12%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1013      +/-   ##
==========================================
+ Coverage   89.06%   90.18%   +1.12%     
==========================================
  Files          68       68              
  Lines        3438     3272     -166     
==========================================
- Hits         3062     2951     -111     
+ Misses        376      321      -55

Impacted Files	Coverage Δ
src/Resolver.js	100% <100%> (ø)	⬆️
src/transforms/posthtml.js	80.48% <0%> (-19.52%)	⬇️
src/assets/ReasonAsset.js	91.66% <0%> (-8.34%)	⬇️
src/visitors/dependencies.js	80.51% <0%> (-6.5%)	⬇️
src/assets/CSSAsset.js	86.08% <0%> (-4.35%)	⬇️
src/utils/installPackage.js	61.9% <0%> (-3.18%)	⬇️
src/assets/HTMLAsset.js	85.1% <0%> (-2.13%)	⬇️
src/assets/CoffeeScriptAsset.js	100% <0%> (ø)	⬆️
src/assets/TOMLAsset.js	100% <0%> (ø)	⬆️
src/assets/GraphqlAsset.js	100% <0%> (ø)	⬆️
... and 11 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c469751...0960d0c. Read the comment docs.