Support for the experimental syntax 'exportDefaultFrom' isn't currently enabled

SyntaxError: C:\dev\mx4d-ui\src\js\component\multiple-form-aggregator.tsx: Support for the experimental syntax 'exportDefaultFrom' isn't currently enabled (5:8):

3 | import { log } from 'src/js/service/logger';
4 |
> 5 | export interface FormAggregatorClientInterface {

Solution

Install npm package @babel/plugin-proposal-export-default-from

$ yarn add @babel/plugin-proposal-export-default-from --dev

or

$ npm install @babel/plugin-proposal-export-default-from --save-dev

Then add it to babel.config.js