babel/experimental/babel-preset-env/data/shipped-proposals.js
2017-09-19 15:33:58 -05:00

23 lines
869 B
JavaScript

// These mappings represent the builtin/feature proposals that have been
// shipped by browsers, and are enabled by the `shippedProposals` option.
const builtIns = {
"es7.promise.finally": "Promise.prototype.finally"
};
const features = {
"transform-async-generator-functions": "Asynchronous Iterators",
"transform-object-rest-spread": "object rest/spread properties",
"transform-optional-catch-binding": "optional catch binding",
"transform-unicode-property-regex": "RegExp Unicode Property Escapes",
};
const pluginSyntaxMap = new Map([
["transform-async-generator-functions", "syntax-async-generators"],
["transform-object-rest-spread", "syntax-object-rest-spread"],
["transform-optional-catch-binding", "syntax-optional-catch-binding"],
["transform-unicode-property-regex", null],
]);
module.exports = { builtIns, features, pluginSyntaxMap };