Build source code

[java-james]

Currently getting tsc issues depending on this project. #2
addresses the issues experienced however, if the code is transpired and then published it will avoid the issue happening again in the future.

The library should be published with a /lib directory containing the javascript and type definitions. The package can reference this directory as the entry file and /src can then be excluded from the artefact published to npm.

Either tsc or a bundling tool like webpack/esbuild/rollup can help achieve this

[iway1]

Yeah I'd agree that'd be a lot better -

I'm currently not maintaining this library b/c I just don't have time. Feel free to open a PR (or just copy / paste the code into your own project if that's easier).

Going to add a note that this library is not actively maintained to the docs. Thanks!