fix: compatibility with named export and es5

[cap-Bernardito]

This PR contains a:

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

Motivation / Use-Case

fixed compatibility with named export and es5

Breaking Changes

No

Additional Info

No

[codecov]

Codecov Report

Merging #1314 (bc3abc9) into master (8f1a6fc) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #1314   +/-   ##
=======================================
  Coverage   98.30%   98.30%           
=======================================
  Files          11       11           
  Lines         885      885           
  Branches      296      296           
=======================================
  Hits          870      870           
  Misses         12       12           
  Partials        3        3           

Impacted Files	Coverage Δ
src/utils.js	97.42% <100.00%> (ø)

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