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@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"]
});

Options

isTSX

boolean, defaults to false.

Forcibly enables jsx parsing. Otherwise angle brackets will be treated as typescript's legacy type assertion var foo = <string>bar;