text: /*
   * The MIT License (MIT)
   *
   * Copyright (c) 2015 - present Instructure, Inc.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  
  const coreJSBuilder = require('core-js-builder')
  const loaderUtils = require('loader-utils')
  const loadConfig = require('@instructure/config-loader')
  
  module.exports = function BabelPolyFillLoader () {
    this.cacheable && this.cacheable()
  
    const callback = this.async()
  
    const options = loaderUtils.getOptions(this) || loadConfig('polyfill', require('@instructure/ui-presets/polyfill'))
  
    Promise.resolve().then(() => {
      return coreJSBuilder({
        modules: options || [],
        library: false
      }).then(code => callback(null, code))
    }).catch((error) => {
      callback(error)
    })
  }
  