@babel/plugin-syntax-top-level-await
信息
This plugin is included in @babel/preset-env
, in ES2022.
备注
Syntax only
This plugin only enables parsing of this feature. Babel doesn't support transforming
top-level await, but you can use Rollup's experimentalTopLevelAwait
or webpack@5's
experiments.topLevelAwait
options.
提示
You can safely remove this plugin from your Babel config if using @babel/core
7.15.0 or above.
JavaScript
const val = await promise;
export { val };
Installation
- npm
- Yarn
- pnpm
npm install --save-dev @babel/plugin-syntax-top-level-await
yarn add --dev @babel/plugin-syntax-top-level-await