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babel-plugin-transform-es2015-parameters
Compile ES2015 default and rest parameters to ES5
This plugin transforms ES2015 parameters to ES5, this includes:
- Destructuring parameters
- Default parameters
- Rest parameters
Installation
npm install --save-dev babel-plugin-transform-es2015-parameters
Caveats
Default parameters desugar into let declarations to retain proper semantics. If this is
not supported in your environment then you'll need the
transform-block-scoping plugin.
Usage
Via .babelrc (Recommended)
.babelrc
{
"plugins": ["transform-es2015-parameters"]
}
Via CLI
babel --plugins transform-es2015-parameters script.js
Via Node API
require("babel-core").transform("code", {
plugins: ["transform-es2015-parameters"]
});