TypeScript 4.9 RC has been released. Since the Beta version, new functions such as the return keyword go-to-definition and the inclusion of automatic accessors in the class have been added. Click the link to view the details of the function. Notable new features in TypeScript 4.9 Beta: Added satisfies operator support for narrowing Unlisted Property Checks For Equality on NaN File-Watching with the in operator Now…

#TypeScript #released