Syntax only
This plugin only allows Babel to parse this syntax. If you want to transform it then see transform-do-expressions.
This plugin allows Babel to parse do-expressions.
npm install --save-dev babel-plugin-syntax-do-expressions
.babelrc
(Recommended).babelrc
{ "plugins": ["syntax-do-expressions"] }
babel --plugins syntax-do-expressions script.js
require("babel-core").transform("code", { plugins: ["syntax-do-expressions"] });
© 2018 Sebastian McKenzie
Licensed under the MIT License.
http://babeljs.io/docs/plugins/syntax-do-expressions/