> Make ESLint type-aware. This seems to be something we keep banging our heads against -- we just don't have any way of knowing what type of value a variable contains. If we knew that, we'd be able to catch a lot more errors. Maybe we could find a way to consume TypeScript data for this?
An ESLint plugin manages to do this well[1]. Would be nice to have this functionality built in natively although you do take a performance hit because you have to run the compiler.