/**
 * 事件绑定
 * @example
 * ```ts
 * import { useBind } from 'mine-h5-ui'
 *
 * const { addBind, removeBind } = useBind()
 * const fn = (): void => {}
 * addBind(document, 'click', fn)
 * removeBind(document, 'click', fn)
 * ```
 */
export declare const useBind: () => {
    addBind: (dom: EventTarget, event: string, fn: EventListenerOrEventListenerObject, flag?: boolean) => EventTarget;
    removeBind: (dom: EventTarget, event: string, fn: EventListenerOrEventListenerObject, flag?: boolean) => EventTarget;
};