import { AxiosInstance, AxiosRequestConfig, AxiosResponse } from 'axios';
import { ReactNode } from 'react';
export declare type tipType = string | boolean | ReactNode | {
    mode: 'notification' | 'modal' | 'message';
    content?: ReactNode;
    description?: ReactNode;
    duration?: number;
    [x: string]: any;
};
export interface methodOptions extends AxiosRequestConfig {
    noEmpty?: boolean;
    undefinedToNull?: boolean;
    trim?: boolean;
    fixU202D?: boolean;
    spaceUnicodeToASCII?: boolean;
    fillUrl?: boolean;
    originResponse?: boolean;
    successTip?: tipType;
    errorTip?: tipType;
    cancelRef?: (c: any) => any;
    setLoading?: any;
    setDeleting?: any;
    setSaving?: any;
    setUpdating?: any;
    setFetching?: any;
    setUploading?: any;
    setDownloading?: any;
    setExporting?: any;
    fileName?: string;
    beforeDownload?: (res: AxiosResponse) => boolean;
}
export interface successOptions {
    data?: any;
    tip?: tipType;
    from?: string;
    options?: methodOptions;
    response?: AxiosResponse;
}
export interface errorOptions {
    error?: any;
    tip?: tipType;
    from?: string;
    options?: methodOptions;
}
export interface AjaxOptions extends AxiosRequestConfig {
    onSuccess?: (options: successOptions) => undefined;
    onError?: (options: successOptions) => undefined;
    noEmpty?: boolean;
    undefinedToNull?: boolean;
    trim?: boolean;
    fillUrl?: boolean;
    fixU202D?: boolean;
    spaceUnicodeToASCII?: boolean;
}
export default class Ajax {
    readonly instance: AxiosInstance;
    private readonly onSuccess;
    private readonly onError;
    private readonly noEmpty;
    private readonly undefinedToNull;
    private readonly trim;
    private readonly fillUrl;
    private readonly fixU202D;
    private readonly spaceUnicodeToASCII;
    constructor(options?: AjaxOptions);
    /**
     * ajax方法
     * @param options
     * @returns {Promise<unknown>}
     */
    ajax(options?: methodOptions): Promise<unknown>;
    /**
     * 发送一个get请求，一般用于查询操作
     * @param {string} url 请求路径
     * @param {object} [params] 传输给后端的数据，正常请求会转换成query string 拼接到url后面
     * @param {object} [options] axios 配置参数
     * @returns {Promise}
     */
    get(url: string, params?: any, options?: methodOptions): Promise<unknown>;
    /**
     * 发送一个post请求，一般用于添加操作
     * @param {string} url 请求路径
     * @param {object} [data] 传输给后端的数据
     * @param {object} [options] axios 配置参数
     * @returns {Promise}
     */
    post(url: string, data?: any, options?: methodOptions): Promise<unknown>;
    /**
     * 发送一个put请求，一般用于更新操作
     * @param {string} url 请求路径
     * @param {object} [data] 传输给后端的数据
     * @param {object} [options] axios 配置参数
     * @returns {Promise}
     */
    put(url: string, data?: any, options?: methodOptions): Promise<unknown>;
    /**
     * 发送一个patch请求，一般用于更新部分数据
     * @param {string} url 请求路径
     * @param {object} [data] 传输给后端的数据
     * @param {object} [options] axios 配置参数
     * @returns {Promise}
     */
    patch(url: string, data?: any, options?: methodOptions): Promise<unknown>;
    /**
     * 发送一个delete请求，一般用于删除数据，params会被忽略（http协议中定义的）
     * @param {string} url 请求路径
     * @param {object} [params] 传输给后端的数据，拼接在url上，作为query string
     * @param {object} [options] axios 配置参数
     * @returns {Promise}
     */
    del(url: string, params?: any, options?: methodOptions): Promise<unknown>;
    /**
     * 上传，设置contentType为multipart/form-data;，data为FormData
     * @param url
     * @param params
     * @param options
     */
    upload(url: string, params?: any, options?: methodOptions): Promise<unknown>;
    /**
     * ajax 下载文件
     * 后端设置header：
     *  content-disposition: attachment;fileName=xxx.exl
     *  content-type: application/octet-stream;charset=UTF-8
     * @param url
     * @param params
     * @param options
     * @returns {Promise}
     */
    download(url: string, params?: any, options?: methodOptions): Promise<AxiosResponse<any, any> | undefined>;
}