Update @types/ws to the latest version 🚀

[greenkeeper[bot]]

☝️ Greenkeeper’s updated Terms of Service will come into effect on April 6th, 2018.

Version 4.0.2 of @types/ws was just published.

Dependency	@types/ws
Current Version	4.0.1
Type	devDependency

The version 4.0.2 is not covered by your current version range.

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of @types/ws.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

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Your Greenkeeper bot :palm_tree:

[coveralls]

Coverage remained the same at 95.642% when pulling dd867ba5db20c86f25776a1221737edf95130bed on greenkeeper/@types/ws-4.0.2 into f304d4d806222e5f35a5dfa1bd502f17de0bfbbf on master.

[greenkeeper[bot]]

Version 5.1.0 just got published.

Update to this version instead 🚀