import { OutputInfo } from "sharp";
import { ResizeImageOptions } from "./resize.js";
export interface ScaleImageOptions extends Omit<ResizeImageOptions, "width" | "height"> {
    /**
     * 最大尺寸，超过缩放
     */
    maxSize: number;
}
/**
 * 批量修改图片大小
 */
export default function scaleImage({ filePath, maxSize, ...others }: ScaleImageOptions): Promise<OutputInfo>;