Add TypeScript server logs for exceptions

[dagda1]

Resolves #36.

The logger gets passed in with the info object in the language service create function which is a bit annoying so you need to pass it to any function needing it.

I've wrapped it in a very simple LanguageServiceLogger.

I've also maybe controversially changed cssSnapshots.ts from functions into a class with the only reason being, that I don't have to pass the Logger to any function that requires it. Could change it back.

[mrmckeb]

@dagda1, this is great - thanks. There are a few things I'd change, but I don't have a lot of time and as they're stylistic things, I think it's better to merge this and release, and I can just make the changes at a later date.

I'll get @lianapache to review too, and then we can merge and release.

[mrmckeb]

Also, on a side note, it looks like the email address you have configured locally hasn't been added to GitHub.

[dagda1]

@mrmckeb I'm always interested in feedback if you have time, even if it is stylistic. Thanks for the shout out about the email, I recently deleted an old google account that was in my git.config.

[dagda1]

@mrmckeb is the PR good to go?

[mrmckeb]

Yes, thanks! I plan to merge and release tomorrow.

[mrmckeb]

I know you asked for feedback too - it was stylistic in the sense that we try to keep a functional-approach in this package, but that was all. Thanks for the contribution!

[mrmckeb]

You can install this with the beta tag (@beta) or as 1.3.0-beta.0 - this should be released properly in the coming days. Again, apologies, I'm in travel right now and literally published from a train.

[dagda1]

@mrmckeb no apologies necessary, thank you for creating this as it is something I have been wanting to do

[mrmckeb]

This is now in 1.3.1 (out of beta). Thanks again!