/// <reference types="node" />
import type { IncomingMessage } from 'http';
import type { ParsedUrlQuery } from 'querystring';
import type { UrlWithParsedQuery } from 'url';
import type { BaseNextRequest } from './base-http';
import type { ClonableBody } from './body-streams';
export declare const NEXT_REQUEST_META: unique symbol;
export declare type NextIncomingMessage = (BaseNextRequest | IncomingMessage) & {
    [NEXT_REQUEST_META]?: RequestMeta;
};
export interface RequestMeta {
    __NEXT_INIT_QUERY?: ParsedUrlQuery;
    __NEXT_INIT_URL?: string;
    __NEXT_CLONABLE_BODY?: ClonableBody;
    __nextHadTrailingSlash?: boolean;
    __nextIsLocaleDomain?: boolean;
    __nextStrippedLocale?: boolean;
    _nextDidRewrite?: boolean;
    _nextHadBasePath?: boolean;
    _nextRewroteUrl?: string;
    _protocol?: string;
}
export declare function getRequestMeta(req: NextIncomingMessage, key?: undefined): RequestMeta;
export declare function getRequestMeta<K extends keyof RequestMeta>(req: NextIncomingMessage, key: K): RequestMeta[K];
export declare function setRequestMeta(req: NextIncomingMessage, meta: RequestMeta): RequestMeta;
export declare function addRequestMeta<K extends keyof RequestMeta>(request: NextIncomingMessage, key: K, value: RequestMeta[K]): RequestMeta;
declare type NextQueryMetadata = {
    __nextNotFoundSrcPage?: string;
    __nextDefaultLocale?: string;
    __nextFallback?: 'true';
    __nextLocale?: string;
    __nextSsgPath?: string;
    _nextBubbleNoFallback?: '1';
    __nextDataReq?: '1';
};
export declare type NextParsedUrlQuery = ParsedUrlQuery & NextQueryMetadata & {
    amp?: '1';
};
export interface NextUrlWithParsedQuery extends UrlWithParsedQuery {
    query: NextParsedUrlQuery;
}
export declare function getNextInternalQuery(query: NextParsedUrlQuery): NextQueryMetadata;
export {};