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schangxiang@126.com
2025-06-13 6a8393408d8cefcea02b7a598967de8dc1e565c2
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# @babel/helper-get-function-arity
 
> Helper function to get function arity
 
See our website [@babel/helper-get-function-arity](https://babeljs.io/docs/en/next/babel-helper-get-function-arity.html) for more information.
 
## Install
 
Using npm:
 
```sh
npm install --save-dev @babel/helper-get-function-arity
```
 
or using yarn:
 
```sh
yarn add @babel/helper-get-function-arity --dev
```