/**
 * Utility function that mocks the `IntersectionObserver` API. Necessary for components that rely
 * on it, otherwise the tests will crash. Recommended to execute inside `beforeEach`.
 * @param intersectionObserverMock - Parameter that is sent to the `Object.defineProperty`
 * overwrite method. `jest.fn()` mock functions can be passed here if the goal is to not only
 * mock the intersection observer, but its methods.
 */
export declare function setupIntersectionObserverMock({ root, rootMargin, thresholds, disconnect, observe, takeRecords, unobserve, }?: {
  root?: any;
  rootMargin?: string;
  thresholds?: any[];
  disconnect?: () => any;
  observe?: () => any;
  takeRecords?: () => any[];
  unobserve?: () => any;
}): void;
