import Axios, { Method, InternalAxiosRequestConfig, AxiosResponse } from 'axios';
export { Axios };
export type RequestMethods = Extract<Method, 'get' | 'post' | 'put' | 'delete' | 'patch' | 'option' | 'head'>;
export interface HttpRequest<T = any> extends InternalAxiosRequestConfig<T> {
    requestHandler?: <T>(request: HttpRequest<T>) => T;
    requestErrorHandler?: (error: Error) => void;
    responseHandler?: (response: HttpResponse<T>) => T;
    responseErrorHandler?: (error: Error) => void;
}
export interface HttpResponse<T = any> extends AxiosResponse<T> {
    requestConfig?: HttpRequest;
}
export declare function createHttp(options: HttpRequest): Http;
export default class Http {
    private static service;
    private static httpRequestConfig;
    private serviceConfig;
    constructor(configs: HttpRequest);
    /**请求拦截 */
    private requestUse;
    private responseUse;
    /** 通用请求工具函数 */
    request<T>(method: RequestMethods, url: string, param?: Partial<HttpRequest>): Promise<T>;
    /**
     * T 返回类型, P 请求配置
     * @param url 接口地址
     * @param data 传参
     * @param config HttpRequestConfig对象，可选项，不传时默认使用初始化时的配置
     * @returns
     */
    post<T = any, P = Partial<HttpRequest>>(url: string, data: any, config?: P): Promise<T>;
    get<T = any, P = Partial<HttpRequest>>(url: string, data: any, config?: P): Promise<T>;
}