import type { Duplex } from 'stream';
export type Query = {
    [key: string]: Query | Array<Query> | string;
};
export type Uri = {
    schema: string;
    userInfo: string;
    host: string;
    port: number | undefined;
    path: string;
    query: Query;
    fragment: string;
};
export type Message = {
    protocolVersion: string;
    headers: Record<string, Array<string>>;
    body: Duplex;
};
export type Method = 'CONNECT' | 'DELETE' | 'GET' | 'HEAD' | 'OPTIONS' | 'PATCH' | 'POST' | 'PUT' | 'TRACE';
export type Request = {
    method: Method;
    uri: Uri;
} & Message;
export declare const statusMap: Map<number, string>;
export type Response = {
    status: number;
    reasonPhrase: string;
} & Message;
export type ServerRequest = Request & {
    attributes: Record<string, unknown>;
};