Update typescript to version 2.3.4 🚀

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Hello lovely humans,

typescript just published its new version 2.3.4.

State	Update 🚀
Dependency	typescript
New version	2.3.4
Type	devDependency

This version is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of typescript.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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GitHub Release

This release includes a new flag for tsserver to specify location of npm for nvm users.

Download:

• npm

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The new version differs by 4665 commits (ahead by 4665, behind by 2).

• 1a579d9 Update LKG
• e023dc3 Merge pull request #16113 from Microsoft/fixNpmLocationWithSpaces
• d7555ed Fix equals
• 47a0a7c Wrap npmLocation if needed
• 47bd5af Allow configurable npmLocation for typingsInstaller (#16084) (#16102)
• d333378 Merge branch 'release-2.3' of https://github.com/Microsoft/TypeScript into release-2.3
• f80ca90 Add project telemetry (#16085)
• fc4d109 Fix build breaks with the instrumenter
• 196aba6 Merge pull request #16051 from Microsoft/PortRulesProviderFixToRelease-2.3
• 9919b58 Updating compiler release version to 2.3.4
• 3b9ef4e Changes from CR feedback
• dcab328 RulesProvider performance improvements
• e2cc27b Update LKG
• 6b64fee Add name property to Declaration temporarily
• 367e072 Merge pull request #15941 from RyanCavanaugh/release-2.3

There are 250 commits in total. See the full diff.