docs: add example for experimentalUseImportModule

[chenxsan]

This PR contains a:

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

Motivation / Use-Case

Add an example for the new experimentalUseImportModule option.

Breaking Changes

Additional Info

[codecov]

Codecov Report

Merging #743 (40a1551) into master (b50224e) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #743   +/-   ##
=======================================
  Coverage   89.27%   89.27%           
=======================================
  Files           6        6           
  Lines         802      802           
  Branches      247      247           
=======================================
  Hits          716      716           
  Misses         83       83           
  Partials        3        3           

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[alexander-akait]

Thanks