import { EchoFetch } from './fetch';
import type { EchoConfig, EchoCreateConfig, EchoRequestOptions, EchoResponse } from './types';
export declare class EchoMethods {
    readonly request: <T>(config: EchoConfig) => Promise<EchoResponse<T>>;
    constructor(request: <T>(config: EchoConfig) => Promise<EchoResponse<T>>);
    get: <T>(url: string, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
    post: <T>(url: string, body?: any, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
    put: <T>(url: string, body?: any, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
    patch: <T>(url: string, body?: any, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
    delete: <T>(url: string, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
}
export type EchoClientInstance = Omit<EchoClient, 'createConfig'>;
export declare class EchoClient extends EchoFetch implements EchoMethods {
    protected readonly createConfig: EchoCreateConfig;
    constructor(createConfig?: EchoCreateConfig);
    request: <T>(configure: EchoConfig) => Promise<EchoResponse<T>>;
    private methods;
    get: <T>(url: string, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
    post: <T>(url: string, body?: any, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
    put: <T>(url: string, body?: any, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
    patch: <T>(url: string, body?: any, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
    delete: <T>(url: string, options?: EchoRequestOptions) => Promise<EchoResponse<T>>;
}