This project was generated using Angular CLI version 19.0.4.
Reproduction repo with Angular 19, Ionic 8 and Jest.
Run npm run test
to start the default test with jest.
It leads to:
/home/bengtler/dev/ionic-angular19-jest/node_modules/@stencil/core/internal/client/index.js:11
import { BUILD } from "@stencil/core/internal/app-data";
^^^^^^
SyntaxError: Cannot use import statement outside a module
1 | import { Component } from '@angular/core';
2 | import { RouterOutlet } from '@angular/router';
> 3 | import { IonContent, IonFab, IonFabButton, IonIcon } from '@ionic/angular/standalone';
| ^
4 | import { addIcons } from 'ionicons';
5 | import { camera } from 'ionicons/icons';