fix: hide parameter array implementation

[anuraghazra]

see #161

[codecov]

Codecov Report

Merging #162 into master will decrease coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #162      +/-   ##
==========================================
- Coverage   94.69%   94.68%   -0.02%     
==========================================
  Files          15       15              
  Lines         377      376       -1     
  Branches      112      113       +1     
==========================================
- Hits          357      356       -1     
  Misses         16       16              
  Partials        4        4              

Impacted Files	Coverage Δ
api/index.js	100.00% <ø> (ø)
api/top-langs.js	100.00% <ø> (ø)
src/utils.js	96.07% <100.00%> (-0.08%)	⬇️

---

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 c2adcfd...0294f4b. Read the comment docs.