export declare const mockResizeObserver: () => void; export declare const mockElementRect: (rect: Partial) => void; export declare const mockFetchJson: (data: object) => jest.Mock; export declare const mockRandomId: (id?: string) => jest.SpyInstance; export declare const mockTimeAgo: (fixedTime: string) => jest.SpyInstance; export declare const mockGraphQLFetch: (responses: Record) => jest.Mock, [_url: string, options: RequestInit], any>; export declare const mockAjaxFetch: (responses: Record) => jest.Mock, [url: string, _options?: RequestInit], any>;