Thought it would be a good idea to track that status of tools supporting this feature. - [x] Flow - https://github.com/facebook/flow/releases/tag/v0.54.0 - [x] TypeScript - https://github.com/Microsoft/TypeScript/issues/9950 - [x] Babel ([7.0.0-beta.48](https://github.com/babel/babel/releases/tag/v7.0.0-beta.48)) - https://github.com/babel/babel/pull/7842 - [x] IntelliJ/Webstorm - https://youtrack.jetbrains.com/issue/WEB-27687 - [ ] Atom - [x] VSCode - [x] Sublime - https://github.com/sublimehq/Packages/pull/1292 - [x] Acorn - https://github.com/acornjs/acorn-class-fields - [ ] Espree - [ ] Esprima [See all proposals](https://github.com/tc39/proposals/issues/140)
Thought it would be a good idea to track that status of tools supporting this feature.
See all proposals