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@babel/plugin-syntax-bigint

信息

This plugin is included in @babel/preset-env, in ES2020

备注

Syntax only

This plugin only enables parsing of this feature. Babel doesn't support transforming BigInts. One recommendation is to use the JSBI library and eventually run babel-plugin-transform-jsbi-to-bigint to codemod it to BigInt in the future.

Installation

npm install --save-dev @babel/plugin-syntax-bigint

Usage

babel.config.json
{
"plugins": ["@babel/plugin-syntax-bigint"]
}

Via CLI

Shell
babel --plugins @babel/plugin-syntax-bigint script.js

Via Node API

JavaScript
require("@babel/core").transformSync("code", {
plugins: ["@babel/plugin-syntax-bigint"],
});

References