- [ ] [Inline RegExp modifiers](https://babeljs.io/blog/2023/02/20/7.21.0#inline-regexp-modifiers) (Only tests?) - [ ] [Decorators updates](https://babeljs.io/blog/2023/02/20/7.21.0#decorators-updates) - [ ] TS 5.0 [`const` modifiers for type parameters](https://babeljs.io/blog/2023/02/20/7.21.0#typescript-50) - [ ] TS 5.0 [`export type *`](https://babeljs.io/blog/2023/02/20/7.21.0#typescript-50)