import { IncomingHttpHeaders } from 'http';
import { CurlOption, Easy, HttpPostField } from 'node-libcurl';
export type HttpVerb = 'GET' | 'HEAD' | 'POST' | 'PUT' | 'DELETE' | 'CONNECT' | 'OPTIONS' | 'TRACE' | 'PATCH';
export type BufferEncoding = 'ascii' | 'utf8' | 'utf-8' | 'utf16le' | 'ucs2' | 'ucs-2' | 'base64' | 'base64url' | 'latin1' | 'binary' | 'hex';
export type SetEasyOptionCallback = (curl: Easy, curlOption: CurlOption) => void;
export interface Options {
    headers?: IncomingHttpHeaders;
    qs?: {
        [key: string]: any;
    };
    json?: any;
    body?: string | Buffer;
    formData?: HttpPostField[];
    timeout?: number;
    followRedirects?: boolean;
    maxRedirects?: number;
    insecure?: boolean;
    setEasyOptions?: SetEasyOptionCallback;
}
export type GetBody = <Encoding extends BufferEncoding | undefined>(arg?: Encoding) => Encoding extends BufferEncoding ? string : Buffer;
export type GetJSON = <T = any>(encoding?: BufferEncoding) => T;
export interface Response {
    statusCode: number;
    headers: IncomingHttpHeaders;
    url: string;
    body: string | Buffer;
    getBody: GetBody;
    getJSON: GetJSON;
}