babel-preset-typescript

babel-preset-typescript

Babel preset for TypeScript.

This preset includes the following plugins:

• transform-typescript
• syntax-object-rest-spread

Example

In

const x: number = 0;

Out

const x = 0;

Installation

npm install --save-dev babel-preset-typescript

Usage

Via .babelrc (Recommended)

.babelrc

{
  "presets": ["typescript"]
}

Via CLI

babel --presets typescript script.ts

Via Node API

require("babel-core").transform("code", {
  presets: ["typescript"]
});