Files
KaTeX/babel.config.js
ylemkimon 4178639ea5 Upgrade to Babel 7 (#1595)
* Upgrade to Babel 7

* Update dependencies

* Remove `modules` and `useEsModules` as module support is automatically detected

Target browsers supporting ESM in the ESM build.

* Disable corejs aliasing (polyfill)

* Fix package.json and update lockfile

* Bump CircleCI cache version

* Remove `Object.values()` use for Node 6 compatability

* Remove redundant arguments to @babel/register

* Update rollup and rollup-plugin-babel

* Add ignore option to no-transform-runtime-aliasing

Ignore JSON.stringify, parseInt, and ParseFloat

* Upgrade babel-loader to 8.0.1

* Use api.env() in Babel configuration

* Upgrade babel-loader to 8.0.2
2018-09-03 17:19:12 -04:00

26 lines
490 B
JavaScript

module.exports = api => {
const isESMBuild = api.env("esm");
const presets = [
["@babel/env", {
targets: {
esmodules: isESMBuild,
},
loose: true,
}],
"@babel/flow",
];
const plugins = [
"@babel/transform-runtime",
["@babel/proposal-class-properties", {
loose: true,
}],
"version-inline",
];
return {
presets,
plugins,
};
};