feat(eslint-plugin): specify which method is unbound and added test case

[cparros]

PR Checklist

• Addresses an existing open issue: fixes Bug: [unbound-method] Does not specify which destructured method is unbound #6276
• That issue was marked as accepting prs
• Steps in CONTRIBUTING.md were taken

Overview

Specified which destructured method is unbound and causing an error. Also added a test case for this in unbound-method.test.ts

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[typescript-eslint]

Thanks for the PR, @cparros!

typescript-eslint is a 100% community driven project, and we are incredibly grateful that you are contributing to that community.

The core maintainers work on this in their personal time, so please understand that it may not be possible for them to review your work immediately.

Thanks again!

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[codecov]

Codecov Report

Merging #6281 (f93b76e) into main (2d0a883) will increase coverage by 0.00%.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6281   +/-   ##
=======================================
  Coverage   91.26%   91.27%           
=======================================
  Files         366      366           
  Lines       12427    12445   +18     
  Branches     3639     3645    +6     
=======================================
+ Hits        11342    11359   +17     
+ Misses        774      772    -2     
- Partials      311      314    +3     

Flag	Coverage Δ
unittest	91.27% <ø> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
packages/eslint-plugin/src/rules/unbound-method.ts	92.13% <ø> (ø)
...lugin-internal/src/rules/plugin-test-formatting.ts	79.76% <0.00%> (-1.16%)	⬇️
...es/eslint-plugin/src/rules/no-floating-promises.ts	100.00% <0.00%> (ø)
...slint-plugin/src/rules/no-unnecessary-condition.ts	98.33% <0.00%> (ø)
...lint-plugin/src/rules/prefer-nullish-coalescing.ts	100.00% <0.00%> (ø)
...es/eslint-plugin/src/util/getOperatorPrecedence.ts	42.85% <0.00%> (+2.85%)	⬆️

[JoshuaKGoldberg]

Looks great! Just requesting a bit more testing ✨

[JoshuaKGoldberg]

Could you also add the endColumn here too? That way we know it's on the a, not a, b or some other odd range.

[JoshuaKGoldberg]

A couple more test cases come to mind:

• const { a: c } = values;
• const { b, a } = values;

[JoshuaKGoldberg]

Super, thanks @cparros! Looks great. 🔥