Files
meteor/modern.js
2018-05-03 13:11:04 -04:00

41 lines
1.4 KiB
JavaScript

exports.getPreset = function (api, options) {
return {
plugins: [
require("@babel/plugin-syntax-flow"),
require("@babel/plugin-syntax-async-generators"),
require("@babel/plugin-syntax-object-rest-spread"),
[require("@babel/plugin-transform-for-of"), {
loose: true
}],
require("@babel/plugin-transform-literals"),
require("@babel/plugin-transform-template-literals"),
// [require("@babel/plugin-transform-classes"), {
// loose: true
// }],
require("@babel/plugin-transform-parameters"),
// require("@babel/plugin-transform-unicode-regex"),
require("@babel/plugin-proposal-object-rest-spread"),
require("@babel/plugin-transform-flow-strip-types"),
require("@babel/plugin-transform-exponentiation-operator"),
require("@babel/plugin-proposal-async-generator-functions"),
// require("@babel/plugin-transform-async-to-generator"),
]
};
};
// Minimum versions if we assume native support for async functions.
// Amazingly, this accounts for 70%+ of internet users!
// https://caniuse.com/#feat=async-functions
exports.minimumVersions = {
chrome: 55,
edge: 15,
firefox: 52,
mobile_safari: [10, 3],
node: 8,
opera: 42,
safari: [10, 1],
// Electron 1.6.0 uses Chromium 56.0.2924.87, per
// https://github.com/Kilian/electron-to-chromium/blob/master/full-versions.js
electron: [1, 6]
};