import { DependencyList, EffectCallback } from 'react';
import Component from './Component';
export declare function useForceUpdate(): () => void;
export declare function usePrevious<T>(value: T): T | undefined;
export declare function useNonInitialEffect(effect: EffectCallback, deps?: DependencyList): void;
export declare function useEvent<C extends Component>(component: React.MutableRefObject<C | undefined>, event: string, prev: any, prop: any): void;
export declare function useOption<C extends Component, P>(component: React.MutableRefObject<C | undefined>, key: keyof P, prop: any): void;