text: // Currently, Jest mocks setTimeout() and similar functions by default:
  // https://facebook.github.io/jest/docs/timer-mocks.html
  // We think this is confusing, so we disable this feature.
  // If you see value in it, run `jest.useFakeTimers()` in individual tests.
  beforeEach(() => {
    jest.useRealTimers();
  });
  