Provide a way to apply quick fixes/refactorings/code actions in a bulk automated fashion

Currently, we have several quick fixes and refactorings. Some of these are generally to help reorganize your codebase/fix issues, some are more to migrate from JS to TS more easily, and some are to more-easily opt in to a more strongly-typed version of TypeScript.

The problem here is that these quick fixes/refactorings can become painful when manually applied. Sometimes we want to apply them en masse - altoghether. But perhaps the way I see this as is something that could be applied granularly (individually), altogether at once, or in a one-at-a-time but nonetheless automated fashion (supervised).

Some prior art here we may want to look at for inspiration are jscodeshift.

Commencez par examiner les modes d’application groupée, granulaire et supervisée proposés dans l’issue, puis comparez-les à jscodeshift comme précédent. Définissez un périmètre concret, un point d’entrée et des critères d’achèvement avant d’étudier les quick fixes et les refactorings existants.