fix: resolve from and to from config and options

[alexander-akait]

This PR contains a:

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

Motivation / Use-Case

resolve from and to to work correctly with postcss

Breaking Changes

Yes

Additional Info

No

[codecov]

Codecov Report

Merging #467 into master will increase coverage by 0.08%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #467      +/-   ##
==========================================
+ Coverage   97.33%   97.41%   +0.08%     
==========================================
  Files           5        5              
  Lines         225      232       +7     
  Branches       63       67       +4     
==========================================
+ Hits          219      226       +7     
  Misses          6        6              

Impacted Files	Coverage Δ
src/index.js	100.00% <100.00%> (ø)
src/utils.js	96.25% <100.00%> (+0.17%)	⬆️

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