@proof-ui/babel-plugin

A plugin to enable babel as a test preprocessor, allowing the use of ES6/ESNext features while authoring. The default configuration uses @babel/preset-env

Installation

yarn add -D @proof-ui/babel-plugin

Usage

// proof.config.js
import BabelPlugin from '@proof-ui/babel-plugin';

export default {
  plugins: [
    new BabelPlugin({
      // Optional Configuration
    })
  ]
};

Options

You can configure the babel-plugin through some options in it's constructor:

Property	Description	Type	Default
config	A babel configuration object to use when transpiling tests	object

Example

To enable typescript support in your tests

import BabelPlugin from '@proof-ui/babel-plugin';

new BabelPlugin({
  config: {
    extensions: ['.js', '.jsx', '.ts', '.tsx'],
    presets: ['@babel/preset-env', '@babel/preset-typescript']
  }
});