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@babel/plugin-transform-strict-mode

This plugin may be enabled via @babel/plugin-transform-modules-commonjs. If you wish to disable it you can either turn strict off or pass strictMode: false as an option to the commonjs transform.

Example

In

JavaScript
foo();

Out

JavaScript
"use strict";

foo();

Installation

npm install --save-dev @babel/plugin-transform-strict-mode

Usage

babel.config.json
{
"plugins": ["@babel/plugin-transform-strict-mode"]
}

Via CLI

Shell
babel --plugins @babel/plugin-transform-strict-mode script.js

Via Node API

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