/**
 * small = 5%;
 * middle = 15%;
 * large = 30%;
 * big = 55%;
 * huge = 90%;
 * raw = 100%;
 */
export type ImageSizeSuffix = 'small' | 'middle' | 'large' | 'big' | 'huge';
/**
 * 设置图片大小后缀
 * @param url {string} 图片地址
 * @param suffix {'small' | 'middle' | 'large'| 'big' | 'huge' | 'raw'} raw是原始的图片地址，会删除大小后缀;small = 5%,middle = 15%,large = 30%;big = 55%,huge = 90%,raw = 100%;
 */
export declare function setImageSuffix(url: string, suffix?: ImageSizeSuffix | 'raw'): string;