An in-range update of @babel/preset-stage-2 is breaking the build 🚨

[greenkeeper[bot]]

Version 7.0.0-beta.53 of @babel/preset-stage-2 was just published.

Branch	Build failing 🚨
Dependency	@babel/preset-stage-2
Current Version	7.0.0-beta.52
Type	devDependency

This version is covered by your current version range and after updating it in your project the build failed.

@babel/preset-stage-2 is a devDependency of this project. It might not break your production code or affect downstream projects, but probably breaks your build or test tools, which may prevent deploying or publishing.

Status Details

- ❌ **continuous-integration/travis-ci/push** The Travis CI build could not complete due to an error [Details](https://travis-ci.org/GyrosWorkshop/WukongWeb/builds/402678628?utm_source=github_status&utm_medium=notification)

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Your Greenkeeper Bot :palm_tree:

[greenkeeper[bot]]

After pinning to 7.0.0-beta.52 your tests are passing again. Downgrade this dependency 📌.