Babel-node doesn’t transform spread operator on preset env

I’m trying to use babel-node with nodemon for the hot-reloading.
I’ve basically followed this repo.

My dev script in package.json looks like that:

"dev": "nodemon app.js --exec babel-node --presets env"

My .babelrc:

  "presets": ["env"]

Even though the spread operator is listed as supported by the env preset, when using it with this setup I get a

SyntaxError: Unexpected token

Install plugin-proposal-object-rest-spread.

npm install --save-dev @babel/core @babel/plugin-proposal-object-rest-spread

then change your .babelrc file:

  "presets": ["@babel/preset-env"],
  "plugins": ["@babel/plugin-proposal-object-rest-spread"]

The answers/resolutions are collected from stackoverflow, are licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0 .
Read More:   set innerHTML of an iframe

Similar Posts