Doesn't it depend on the way you package your library? This tutorial [0] puts the building in "prepare", which means it will be built by anyone installing the

Doesn't it depend on the way you package your library? This tutorial [0] puts the building in "prepare", which means it will be built by anyone installing the library. But it won't be built yet in the version uploaded to NPM, so it would be correct to say that the package uploaded to NPM doesn't contain JavaScript. [0]: https://itnext.io/step-by-step-building-and-publishing-an-npm-typescript-package-44fe7164964c https://itnext.io/step-by-step-building-and-publishing-an-np...