refactor: import from scoped npm packages

[cap-Bernardito]

This PR contains a:

• bugfix
• new feature
• code refactor
• test update
• typo fix
• metadata update

Motivation / Use-Case

import from scoped npm packages

Breaking Changes

No

Additional Info

No

[codecov]

Codecov Report

Merging #343 into master will increase coverage by 0.15%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #343      +/-   ##
==========================================
+ Coverage   95.08%   95.23%   +0.15%     
==========================================
  Files           7        7              
  Lines         122      126       +4     
  Branches       27       28       +1     
==========================================
+ Hits          116      120       +4     
  Misses          6        6              

Impacted Files	Coverage Δ
src/createWebpackLessPlugin.js	94.33% <100.00%> (+0.46%)	⬆️

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