babel-plugin-syntax-typescript
npm install --save-dev @babel/plugin-syntax-typescript
Usage
Via .babelrc (Recommended)
.babelrc
{
"plugins": ["@babel/plugin-syntax-typescript"]
}
Via CLI
babel --plugins @babel/plugin-syntax-typescript script.js
Via Node API
require("@babel/core").transform("code", {
plugins: ["@babel/plugin-syntax-typescript"]
});