Dynamic Import of a named-export

importNamed.js

/*
 * React.lazy helper for named-export components, instead of default-export
 *
 * @example const Comp = React.lazy(() => importNamed('./Component', 'Name'))
 *
 * @param {string} componentPath  Path as used normally for import('path')
 * @param {string} exportName     The name of the export in this component
 * @returns {Promise}             The promise created by import()
 */
export default (componentPath, exportName) => (
    import(componentPath).then(comp => ({ default: comp[exportName] }))
)