This project forked from yoshuawuyts/babel-preset-es2020
Babel preset for a subset of ES6
License: MIT License
Babel preset for a subset of ES6, because in hindsight we can do without most of it
$ npm install --save-dev babel-preset-es2040.babelrc
{
"presets": ["es2040"]
}$ babel script.js --presets es2040require('babel-core').transform('code', {
presets: ['es2040']
})
One of the most useful utilities of the spread operator is the ease of updating objects without mutation.
{ ...prev, key: newVal }
I created this issue in case it was merely an oversight that this plugin is missing. If it was left out deliberately, then it's no big deal for me to add the plugin myself. It just seems fitting for es2040 to support this since it supports the rest of the spread operator's uses.
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