staempfli/magento2-module-widget-extra-fields

/**
 * require-config.js
 *
 * @copyright Copyright © 2017 Staempfli AG. All rights reserved.
 * @author    juan.alonso@gmail.com
 */
var config = {
    map: {
        '*': {
            widgetImageField: 'Staempfli_WidgetExtraFields/js/imagefield'
        }
    }
};