novarix.uk/node_modules/next/dist/server/lib/router-utils/block-cross-site.d.ts

import type { Duplex } from 'stream';
import type { IncomingMessage, ServerResponse } from 'node:http';
export declare const blockCrossSite: (req: IncomingMessage, res: ServerResponse | Duplex, allowedDevOrigins: string[] | undefined, hostname: string | undefined) => boolean;