An in-range update of flow-parser is breaking the build 🚨

## The devDependency [flow-parser](https://github.com/facebook/flow) was updated from `0.95.1` to `0.95.2`.

🚨 [View failing branch](https://github.com/benjamn/recast/compare/master...benjamn:greenkeeper%2Fflow-parser-0.95.2).

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

flow-parser 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 failed ([Details](https://travis-ci.org/benjamn/recast/builds/510071811?utm_source=github_status&utm_medium=notification)).

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Release Notes for v0.95.2

• The inferred statics object type of React.createClass({}) will contain defaultProps: void, instead of defaultProps: {||} (unsealed empty object).


• Bug fix in internal cache mechanism

FAQ and help

There is a collection of [frequently asked questions](https://greenkeeper.io/faq.html). If those don’t help, you can always [ask the humans behind Greenkeeper](https://github.com/greenkeeperio/greenkeeper/issues/new).

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Your [Greenkeeper](https://greenkeeper.io) Bot :palm_tree:

Start with the linked Greenkeeper failing branch and the Travis CI build details for the update from flow-parser 0.95.1 to 0.95.2. Identify the failing build or test, determine whether the dependency change is compatible, and leave the project’s build passing with the dependency at an appropriate version.

Written by the indexing model from the issue text.