help returns Yargs

[tomdye]

Fixes: Typings currently do not allow chaining of help() command.

Changes help() to return Yargs as per http://yargs.js.org/docs/#methods-helpoption-description

[blakeembrey]

FWIW, this is a 4.x change - the current definition is typed to 3.31.0. It might be worth going through and tweaking other 4.x changes: https://github.com/yargs/yargs/blob/master/CHANGELOG.md#v400-2016214-127-0700.

Would you like commit access for this?

[tomdye]

Thanks for the info @blakeembrey . I clearly shouldn't code into the evenings anymore! That would be good, I'm using it as part of a project so happy to update as I go / as per the 4.x changes.

[tomdye]

How would I go about versioning this then? Does typings typings have a process for this?

[blakeembrey]

I'd add the version range in typings.json (a recent addition, but for informational purposes). When you want to publish a new release, you just open a PR on typings/registry. I'll add you as a collaborator now, I haven't been using yargs for a while now as you can tell 😄

[blakeembrey]

Also, your existing PRs LGTM 👍 I'm happy for you to own this!