import { HttpMethod } from "../types/http-method.js";
import { HttpServiceOptions, HttpServiceResponse } from "../types/index.js";
export declare class HttpService {
    static setRequestHeaderEachRequest(name: string, value: string): void;
    static getJSON<T = any>(url: string, data?: any, headers?: any, options?: HttpServiceOptions): Promise<HttpServiceResponse<T>>;
    static post<T = any>(url: string, data?: any, dataType?: string, headers?: any, options?: HttpServiceOptions): Promise<HttpServiceResponse<T>>;
    static delete<T = any>(url: string, data?: any, dataType?: string, headers?: any, options?: HttpServiceOptions): Promise<HttpServiceResponse<T>>;
    static put<T = any>(url: string, data?: any, dataType?: string, headers?: any, options?: HttpServiceOptions): Promise<HttpServiceResponse<T>>;
    static get<T = any>(url: string, data?: any, dataType?: string, headers?: any, options?: HttpServiceOptions): Promise<HttpServiceResponse<T>>;
    static parseDataType(dataType: string): {
        "Content-Type"?: string;
        Accept?: string;
    };
    static fetch<T = any>(url: string, method?: HttpMethod, data?: any, dataType?: string, headers?: any, options?: HttpServiceOptions): Promise<HttpServiceResponse<T>>;
    protected static _requestHeadersEachRequest: {
        name: string;
        value: string;
    }[];
}