/**
 * 将驼峰格式的字符串转为破折号分割的小写字符串
 * @param {String} content
 */
export declare function capitalToDash(content: string): string;
/**
 * 生成简易随机 id
 *
 * @see https://gist.github.com/SimonHoiberg/ad2710c8626c5a74cddd8f6385795cc0
 */
export declare function uid(): string;