/**
 * @license chowa v1.1.3
 *
 * Copyright (c) Chowa Techonlogies Co.,Ltd.(http://www.chowa.cn).
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
export interface Offset {
    width: number;
    height: number;
    top: number;
    left: number;
}
declare const _default: {
    rect(ele: HTMLElement): DOMRect | ClientRect;
    pageOffset(): Offset;
    scrollTop(ele: HTMLElement | Window): number;
    offset(ele: HTMLElement): Offset;
    attr(ele: HTMLElement, property: string | {
        [key: string]: string;
    }, val?: string): string;
    removeAttr(ele: HTMLElement, property: string): void;
    addClass(ele: HTMLElement, classNames: string | string[]): void;
    removeClass(ele: HTMLElement, classNames: string | string[]): void;
    css(ele: HTMLElement, property: string | {}, val?: string | number): string;
    removeStyle(ele: HTMLElement, propertys: string | string[]): void;
    on(ele: HTMLElement | Window | Document, ev: string, cb: (e: any) => void): void;
    off(ele: HTMLElement | Window | Document, ev: string, cb: (e: any) => void): void;
    hasClass(ele: HTMLElement, className: string): boolean;
};
export default _default;