import type { Formatter } from './formatters/common.js';
import type { MiddlewareAsync } from './middlewares/shared.js';
import type { TypedSerializableObject } from './helpers.js';
/**
 * Configuration options for HTTP requests.
 */
export interface HttpOptions<T> {
    method?: string;
    url: string | URL;
    queryString?: string | URLSearchParams;
    body?: BodyInit | TypedSerializableObject<T>;
    headers?: {
        [key: string]: string | number | Date;
    };
    contentType?: 'json' | 'form' | 'form-urlencoded';
    type?: 'json' | 'xml' | 'text' | 'raw';
}
/**
 * Interface defining methods for making HTTP requests.
 */
export interface Http<TResponse = Response> {
    /**
     * Sends a GET request to the specified URL.
     * @param url The URL to request.
     * @param params Query parameters to append.
     * @returns A promise resolving to the HTTP response.
     */
    get(url: string | URL, params?: string | URLSearchParams): PromiseLike<TResponse>;
    /**
     * Sends a POST request with a body.
     * @param url The target URL.
     * @param body The request body.
     * @returns A promise resolving to form data from the response.
     */
    post(url: string | URL, body?: unknown): PromiseLike<FormData>;
    /**
     * Sends a JSON POST request.
     * @param url The target URL.
     * @param body The JSON body content.
     * @returns A promise resolving to the parsed JSON response.
     */
    postJSON<T = string>(url: string | URL, body?: unknown): PromiseLike<T>;
    /**
     * Sends a GET request expecting JSON response.
     * @param url The target URL.
     * @param params Query parameters to include.
     * @returns A promise resolving to the parsed JSON data.
     */
    getJSON<T>(url: string | URL, params?: string | URLSearchParams): PromiseLike<T>;
    /**
     * Sends a SOAP-based POST request.
     * @param namespace SOAP namespace.
     * @param action SOAP action name.
     * @param url The target URL.
     * @param params SOAP parameters.
     * @returns A promise resolving to the SOAP response.
     */
    invokeSOAP(namespace: string, action: string, url: string | URL, params?: {
        [key: string]: string | number | boolean;
    }): PromiseLike<TResponse>;
    /**
     * Sends a custom HTTP request using options.
     * @param options Configuration for the request.
     * @returns A promise resolving to the HTTP response.
     */
    call<T>(options: HttpOptions<T>): PromiseLike<TResponse>;
}
export type CallInterceptor = MiddlewareAsync<[RequestInit, Response]>;
export declare class FetchHttp implements Http<Response> {
    private interceptor;
    constructor(interceptor: CallInterceptor);
    /**
     * Sends a GET request to the specified URL.
     * @param url The URL to request.
     * @param params Query parameters to append.
     * @returns A promise resolving to the HTTP response.
     */
    get(url: string, params?: URLSearchParams): Promise<Response>;
    /**
     * Sends a POST request with a body.
     * @param url The target URL.
     * @param body The request body.
     * @returns A promise resolving to form data from the response.
     */
    post(url: string, body?: BodyInit): PromiseLike<FormData>;
    /**
     * Sends a JSON POST request.
     * @param url The target URL.
     * @param body The JSON body content.
     * @returns A promise resolving to the parsed JSON response.
     */
    postJSON<T = string>(url: string, body?: BodyInit): PromiseLike<T>;
    /**
     * Sends a GET request expecting JSON response.
     * @param url The target URL.
     * @param params Query parameters to include.
     * @returns A promise resolving to the parsed JSON data.
     */
    getJSON<T>(url: string, params?: string | URLSearchParams): PromiseLike<T>;
    /**
     * Sends a SOAP-based POST request.
     * @param namespace SOAP namespace.
     * @param action SOAP action name.
     * @param url The target URL.
     * @param params SOAP parameters.
     * @returns A promise resolving to the SOAP response.
     */
    invokeSOAP(namespace: string, action: string, url: string, params?: {
        [key: string]: string | number | boolean;
    }): Promise<Response>;
    /**
     * Sends a custom HTTP request using options.
     * @param options Configuration for the request.
     * @returns A promise resolving to the HTTP response.
     */
    call<T>(options: HttpOptions<T>): Promise<Response>;
    private fetch;
    /**
     * Serializes an object into URL-encoded format.
     */
    static serialize(obj: any, prefix?: string): string | FormData;
}
type SettingsType = {
    method?: keyof Http;
} & Omit<HttpOptions<undefined>, 'url'>;
export declare class HttpCallFormatter implements Formatter<PromiseLike<Response>> {
    private readonly settings;
    private previousValue;
    private previousCall;
    constructor(settings: SettingsType);
    format(scope: unknown): PromiseLike<Response>;
}
export {};