refactor: code

[alexander-akait]

This PR contains a:

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

Motivation / Use-Case

Just refactor, step #2

Breaking Changes

No

Additional Info

No

[codecov]

Codecov Report

Merging #1059 into master will decrease coverage by 0.36%.
The diff coverage is 96.00%.

@@            Coverage Diff             @@
##           master    #1059      +/-   ##
==========================================
- Coverage   97.53%   97.17%   -0.37%     
==========================================
  Files          10       10              
  Lines         447      460      +13     
  Branches      148      153       +5     
==========================================
+ Hits          436      447      +11     
- Misses         10       12       +2     
  Partials        1        1              

Impacted Files	Coverage Δ
src/plugins/postcss-url-parser.js	97.26% <66.66%> (-2.74%)	⬇️
src/index.js	100.00% <100.00%> (ø)
src/plugins/postcss-icss-parser.js	96.87% <100.00%> (+0.10%)	⬆️
src/plugins/postcss-import-parser.js	96.07% <100.00%> (+0.07%)	⬆️
src/utils.js	98.76% <100.00%> (+0.01%)	⬆️

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[jamesgeorge007]

It is a common practice to follow the destructuring approach if the respective function receives a single argument which isn't used anywhere as a whole.

[jamesgeorge007]

Suggested change

	function getPreRequester(loaderContext) {
	const { loaders, loaderIndex } = loaderContext;
	function getPreRequester({ loaders, loaderIndex }) {