import { Options as JsonpOptions } from 'fetch-jsonp';
import { AxiosRequestConfig as AxiosOptions } from 'axios';
import { Ctx, ReqType, Middleware, WxApiConfig, WebApiConfig, SelfApiConfig, CtxReqFnParams, RuntimeOptions, DefaultApiConfig, AnyPromiseFunction } from './interfaces';
declare class TuaApi {
    baseUrl: string;
    reqType: ReqType;
    middleware: Middleware<Ctx>[];
    customFetch: AnyPromiseFunction;
    axiosOptions: AxiosOptions;
    jsonpOptions: JsonpOptions;
    defaultErrorData: any;
    constructor({ baseUrl, reqType, middleware, customFetch, axiosOptions, jsonpOptions, defaultErrorData, }?: DefaultApiConfig);
    /**
     * 添加一个中间件函数
     * @param fn
     * @return self
     */
    use(fn: Middleware<Ctx>): this;
    /**
     * 根据 apiConfig 生成请求函数组成的 map
     */
    getApi<T = any>(apiConfig: WebApiConfig | WxApiConfig): T;
    _reqFn(options: CtxReqFnParams): Promise<unknown>;
    /**
     * 检查 reqType 是否合法
     */
    _checkReqType(reqType: any): void;
    /**
     * 组合生成中间件函数
     * @param {function[]} middleware
     * @param {Boolean} useGlobalMiddleware 是否使用全局中间件
     */
    _getMiddlewareFn(middleware: any, useGlobalMiddleware: any): any;
    _getOneReqMap({ mock, name, path, body, prefix, method, baseUrl, params: rawParams, afterFn, beforeFn, middleware, useGlobalMiddleware, ...rest }: SelfApiConfig): {
        [x: string]: {
            (rawArgs: any, runtimeOptions?: RuntimeOptions): Promise<any>;
            key: string;
            url: string;
            mock: any;
            params: import("./interfaces").ParamsConfig;
        };
    };
    private mergeByDefault;
}
export default TuaApi;
export * from './exportUtils';
export * from './middlewareFns';
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