📎 Implement nursery/noUselessBackrefInRegex - eslint/no-useless-backreference, eslint-regexp/no-useless-backreference

[Conaclos]

Description

Implement no-useless-backreference, eslint-regexp/no-useless-backreference.

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[ImBIOS]

Let me try it 🏗️ , don't expect too much, I'm a nubie 🐝 . I might complete it, but if not, of course, I should inform it too 😅

[ImBIOS]

@Conaclos I think with my current skill set, I can't complete this task. I figured it out after trying this 2 days to deliver this solution. Sorry about it, I'm planning to find an easy "good first issue" 😓

I completed to write the valid and invalid test from eslint codebase tho. but not the rust code 😢

You can unassign me.

[Conaclos]

Don't be sorry! You've done no harm :) Thanks for trying on this :)