--- name: "\U0001F41B Bug Report" about: "If something isn't working as expected \U0001F914." title: '' labels: 'i: bug, i: needs triage' assignees: '' --- ## Bug Report - [ ] I would like to work on a fix! **Current behavior** - [REPL](https://babel.dev/repl), [Codesandbox](https://codesandbox.io/s/babel-repl-custom-plugin-7s08o?file=/src/index.js), or GitHub Repo may increase triaging priority! **Input Code** ```js var your => (code) => here; ``` **Expected behavior** **Babel Configuration (babel.config.js, .babelrc, package.json#babel, cli command, .eslintrc)** - Filename: `babel.config.js` ```js { "your": { "config": "here" } } ``` **Environment** ``` ``` - Babel version(s): [e.g. v7.12.0] - Node/npm version: [e.g. Node 12/npm 7] - OS: [e.g. macOS 10.15.4, Windows 10] - Monorepo: [e.g. yes/no/Lerna] - How you are using Babel: [e.g. `webpack`, `rollup`, `parcel`, `babel-register`] **Possible Solution** **Additional context**