Curiosity: `errorOnUnknownASTType` in the ESLint config?

[JoshuaKGoldberg]

👋 Hi! I'm one of the maintainers on typescript-eslint, which you use in your ESLint config. We noticed you're using the errorOnUnknownASTType option in your rule tester:

dassie/packages/meta-eslint-plugin/test/utils/rule-tester.ts

Line 18 in d5dba31

errorOnUnknownASTType: true,

We're thinking of removing that option: typescript-eslint/typescript-eslint#11246. But we want to check in with existing users first. Is there a reason you want it there?

Thanks!

P.S. I really liked reading through your plugin. The lint rules are a great example of custom ones. Well commented, thorough, and even tested. Nice! 😄