Huáng Jùnliàng e39b508030
Add @babel/helper-validator-identifier (#11289)
* refactor: replace esutils.keywords.isIdentifierNameES6 by helper-validator-identifier

* refactor: replace esutils isReservedWordES6 by isKeyword || isReservedWord

* address review comments

* chore: specify both “main” and “exports”

* build helper-validator-identifier before babel-types
2020-03-20 12:23:14 +01:00

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# @babel/helper-validator-identifier
> Validate identifier/keywords name
See our website [@babel/helper-validator-identifier](https://babeljs.io/docs/en/next/babel-helper-validator-identifier.html) for more information.
## Install
Using npm:
```sh
npm install --save-dev @babel/helper-validator-identifier
```
or using yarn:
```sh
yarn add @babel/helper-validator-identifier --dev
```