Update dependency babel-eslint to v10

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change	References
babel-eslint	devDependencies	major	^8.2.3 -> ^10.0.0	source

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Release Notes

babel/babel-eslint

### [`v10.0.1`](https://renovatebot.com/gh/babel/babel-eslint/releases/v10.0.1) [Compare Source](https://renovatebot.com/gh/babel/babel-eslint/compare/v10.0.0...v10.0.1) ### v10.0.1 - Reverting [#​584](https://renovatebot.com/gh/babel/babel-eslint/pull/584) The `TypeAlias` "conversion" to a function has issues. Sounds like we need to rethink the change, most likely we can just actually change the scoping rather than hardcode an AST change. ### [`v10.0.0`](https://renovatebot.com/gh/babel/babel-eslint/releases/v10.0.0) [Compare Source](https://renovatebot.com/gh/babel/babel-eslint/compare/v9.0.0...v10.0.0) ### v10.0.0 Small breaking change: add a peerDependency starting from the ESLint version that added a parser feature that we were monkeypatching before (and drop that code). If already using ESLint 5 shouldn't be any different. - Bugfix for `TypeAlias`: [#​584](https://renovatebot.com/gh/babel/babel-eslint/pull/584) ```js /* @​flow */ type Node = { head: T; tail: Node } // or type File = {chunks: Array} type Chunk = {file: File} ``` - Update to test against ESLint 5, add a peerDependency: [#​689](https://renovatebot.com/gh/babel/babel-eslint/pull/689) - Drop monkeypatching behavior: [#​690](https://renovatebot.com/gh/babel/babel-eslint/pull/690) ### [`v9.0.0`](https://renovatebot.com/gh/babel/babel-eslint/releases/v9.0.0) [Compare Source](https://renovatebot.com/gh/babel/babel-eslint/compare/v8.2.6...v9.0.0) ### v9.0.0 We've released v7: , so this just updates babel-eslint to use those versions internally. That in itself doesn't break anything but: - Babel now supports the new decorators proposal by default, so we need to switch between the new and the old proposal. This is a breaking change. To enable the legacy decorators proposal users should add a specific parser option: ```js { parserOptions: { ecmaFeatures: { legacyDecorators: true } } } ``` - Babel removed the support for Node 4 , so I propagated that here.

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[KevinGrandon]

!merge