Currently our plan is to skip the publish, docgen, and update steps for this package. During RC, we'll determine if the breaking change is too difficult for users, in which case we might restore the package for another major. PR Close #29550
https://blogs.msdn.microsoft.com/typescript/2019/01/31/announcing-typescript-3-3/ BREAKING CHANGE: TypeScript 3.1 and 3.2 are no longer supported. Please update your TypeScript version to 3.3 PR Close #29004