@babel/plugin-syntax-nullish-coalescing-operator
Syntax only
It's unlikely you want to use this plugin directly as it only enables Babel to parse this syntax. Instead, use plugin-proposal-nullish-coalescing-operator to both parse and transform this syntax.
Installation
npm install --save-dev @babel/plugin-syntax-nullish-coalescing-operator
Usage
Via .babelrc (Recommended)
.babelrc
{
"plugins": ["@babel/plugin-syntax-nullish-coalescing-operator"]
}
Via CLI
babel --plugins @babel/plugin-syntax-nullish-coalescing-operator script.js
Via Node API
require("@babel/core").transform("code", {
plugins: ["@babel/plugin-syntax-nullish-coalescing-operator"]
});