export declare function setStyle(el: HTMLElement, property: string, value: any): void;
export declare function setStyle(el: HTMLElement, property: {
    [key: string]: any;
}): void;
export declare function setStyle(el: HTMLElement, property: string | {
    [key: string]: any;
}, value?: any): void;
/**
 * 设置指定元素的 CSS 样式。
 * @param el 待设置样式的元素。
 * @param property
 * @param value
 * @see {@link https://hyhello.github.io/utils/#/setStyle 在线文档}
 */
export default function setStyle(el: HTMLElement, property: string | {
    [key: string]: any;
}, value?: any): void;