declare class Hooks { private static instance; private static setupEachHooks; private static tearDownEachHooks; private static tearDownHooks; static getInstance(): Hooks; static getHooks(name: string): Array; static addHook(name: string, func: Function): void; static removeHook(name: string, index: number): void; static runHooks(name: string): void; static runHook(name: string, index: number): void; static clearHooks(): void; } export default Hooks;