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cjolowicz / muckr-web

Web app for muckr
https://muckr-web.herokuapp.com
MIT License
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Support optional catch binding #28

Open cjolowicz opened 5 years ago

cjolowicz commented 5 years ago 
yarn add --dev @babel/plugin-proposal-optional-catch-binding

.babelrc

{
  "plugins": ["@babel/plugin-proposal-optional-catch-binding"]
}

https://github.com/tc39/proposal-optional-catch-binding https://babeljs.io/docs/en/next/babel-plugin-proposal-optional-catch-binding.html