import { ServerMode } from '../runtime/mode.js';
import { StaticHandlerContext } from 'react-router';
import { Metadata } from '../../routing/types.js';
import type * as Express from 'express';
import { Redirect } from '../../core/config/type.js';
export default function getIPAddress(): string;
/**
 * Log server info after the server is started
 * @param {number} port The port the server is running on
 * @param {boolean} isProduction Whether the server is running in production mode
 * @param {boolean} open Whether to open the browser automatically
 */
export declare function logServerInfo(port: number, mode: ServerMode, open?: boolean): Promise<void>;
/**
 * This function extracts the meta data from the React Router context
 * @param context React Router context
 */
export declare function extractMetaFromRRContext(context: StaticHandlerContext): {
    page: Metadata;
    layout: Metadata;
};
/**
 * This function extracts the headers from the React Router context
 * @param context React Router context
 */
export declare function extractHeadersFromRRContext(context: StaticHandlerContext): Headers;
/**
 * Check if the request is a document request
 * @param request Express request object
 */
export declare function isDocumentRequest(request: Express.Request): boolean;
export declare function isDataRequest(request: Express.Request): boolean;
export declare function isResourceRequest(request: Express.Request): boolean;
/**
 * Check if the request is an Redirect request
 * @param context Response context
 */
export declare function isRedirectResponse(context: Response): boolean;
/**
 * Check if the request is a static redirect from the config file
 * @param req Express request object
 * @param redirects Redirects from the config file
 */
export declare function isStaticRedirectFromConfig(req: Express.Request, redirects: Redirect[]): Promise<boolean>;
/**
 * Generate a random port
 * @returns
 */
export declare function generateRandomPort(): number;