/**
 * 字符串是否有html标签
 * @param htmlStr
 * @returns
 */
export declare function checkHtml(htmlStr: any): boolean;
/**
 * 获取html中的文本
 * @param html_str
 * @returns
 */
export declare function getHtmlPlainText(htmlStr: any): string;
/**
 * 16进制转rgb
 * @param color
 * @param alpha
 * @returns
 */
export declare function hex2Rgb(color: string, alpha: number): string;
export declare const getUrl: (fileResourceId: string, update: any, appId: any) => Promise<any>;