import type { IncomingMessage, ServerResponse } from "node:http";
export declare function escapeHtml(value: string): string;
export declare function requestBaseUrl(req: IncomingMessage): string;
export declare function readJsonBody(req: IncomingMessage, res: ServerResponse, maxBytes: number): Promise<Record<string, unknown> | null>;
export declare function jsonResponse(res: ServerResponse, status: number, body: unknown): void;
export declare function readRawBody(req: IncomingMessage, res: ServerResponse, maxBytes: number): Promise<string | null>;
import type { PortalShellOptions } from "../../types.js";
export declare function renderPortalShell(options: PortalShellOptions): string;
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