Suggestion: Config files authored in JS should automatically have intellisense support

Some libraries (e.g. Babel, Webpack, ESLint) use JS files for their config files.

We don't automatically provide IntelliSense support for these - however, the existing definitions (at least for Babel and Webpack) do provide types that describe the module shape of the files, so they can be manually set up today with a JSDoc comment.

It may be possible to provide a mechanism for associating these config files with their @types packages, and allowing those packages to specify that a given type expresses the module shape of the config file.

Courtesy of @uniqueiniquity

First suggested here: https://developercommunity.visualstudio.com/content/idea/385119/better-webpack-support.html

Esamina la configurazione manuale di JSDoc descritta nell’issue e il modo in cui le definizioni di Babel e Webpack in @types esprimono le forme dei moduli di configurazione. Definisci e implementa un meccanismo di associazione per i file di configurazione JavaScript, quindi verifica che ricevano IntelliSense senza un commento JSDoc.