import { AxiosRequestConfig } from 'axios';
import { MetiganModuleOptions } from '../interfaces/metigan-module-options.interface';
export declare class HttpClientService {
    private readonly client;
    private readonly config;
    constructor(config: MetiganModuleOptions);
    private setupRetryInterceptor;
    get<T>(url: string, config?: AxiosRequestConfig): Promise<T>;
    post<T>(url: string, data?: any, config?: AxiosRequestConfig): Promise<T>;
    patch<T>(url: string, data?: any, config?: AxiosRequestConfig): Promise<T>;
    delete<T>(url: string, config?: AxiosRequestConfig): Promise<T>;
    private handleError;
}