babel-plugin-transform-strict-mode
This plugin places a
"use strict";
directive at the top of all files to enable strict mode.
This plugin may be enabled via babel-plugin-transform-es2015-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
;
Out
"use strict"; ;
Installation
npm install --save-dev babel-plugin-transform-strict-mode
Usage
.babelrc
(Recommended)
Via .babelrc
Without options:
With options:
Via CLI
babel --plugins transform-strict-mode script.js
Via Node API
;