import { type FailCallbackResult, type PickOptions } from '../../core';
export interface CropImageOptionsResult {
    filePath: string;
}
export interface CropImageOptions {
    filePath: string;
    widthRatio?: number;
    heightRatio?: number;
    success?: (result: CropImageOptionsResult) => void;
    fail?: (err: FailCallbackResult) => void;
}
/**
 * 按比例裁剪图片
 */
export declare const cropImage: <T extends CropImageOptions = CropImageOptions>(options?: T | undefined) => import("../../core").PromisifySuccessResult<PickOptions<T>, CropImageOptions>;