如何在jest和typescript中发出错误事件

function triggerErrorEvent() {
  const error = new Error('This is an example error');
  const event = new ErrorEvent('error', { error });
  window.dispatchEvent(event);
}

import { triggerErrorEvent } from './your-module';

describe('Your Test Suite', () => {
  it('should trigger error event', () => {
    const errorSpy = jest.spyOn(window, 'dispatchEvent');
    triggerErrorEvent();
    expect(errorSpy).toHaveBeenCalledWith(expect.any(ErrorEvent));
    errorSpy.mockRestore();
  });
});

jest your-test-file.ts