chore: update eslint RuleTester typing mismatch #151
Description
Not super urgent, but many unit tests have to use hacky casting to declare the RuleModule types. This appears to be due to a type mismatch between the rule (which is a RuleModule type from @typescript-eslint/utils) and the eslint RuleTester which expects a RuleModule type from eslint.
Argument of type 'RuleModule<"noEmptyComponents", [], { JSXElement(node: JSXElement): void; }>' is not assignable to parameter of type 'RuleModule'.
To properly resolve the issue, the RuleTester should be updated to be imported from @typescript-eslint/rule-tester.
https://typescript-eslint.io/packages/rule-tester/
Note: implementing @typescript-eslint/rule-tester may require a tsconfig moduleResolution change making this a bigger update than it would originally seem