react-native/setupBabel.js

28 lines
657 B
JavaScript

/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
*/
'use strict';
const babelRegisterOnly = require('metro-babel-register');
const BABEL_ENABLED_PATHS = ['local-cli'];
/**
* Centralized place to register all the directories that need a Babel
* transformation before being fed to Node.js. Notably, this is necessary to
* support Flow type annotations.
*/
function setupBabel() {
babelRegisterOnly(
babelRegisterOnly.buildRegExps(__dirname, BABEL_ENABLED_PATHS),
);
}
module.exports = setupBabel;