import type { IHttpRequest, IHttpResponse, IUploadRequest } from '.';
import HttpClient from '.';
export default class FetchJsonClient extends HttpClient {
    protected sendRequest<T>({ url, method, body: reqBody, headers }: IHttpRequest): Promise<IHttpResponse<T>>;
    protected sendFile<T>({ body: blob, onProgress, method, url, headers }: IUploadRequest<Blob>): Promise<IHttpResponse<T>>;
}