JEST with Angular SyntaxError: Unexpected token 'export' [duplicate]

Question

ProjectDir\node_modules\lodash-es\lodash.js:10 export { default as add } from './add.js'; ^^^^^^

SyntaxError: Unexpected token 'export' at Runtime.createScriptFromCode (../../node_modules/jest-runtime/build/index.js:1728:14) at Object. (../../node_modules/ng2-charts/fesm2015/ng2-charts.mjs:5:23)

Answer 1

I managed to solve this error following the link below with some variations, but the way that solved my problem was to add the following configuration to the "jset.config.js" file:

moduleNameMapper: {
  "lodash-es": "lodash",
}

Jest setup "SyntaxError: Unexpected token export"