import type { ServerResponse } from 'node:http';
import { type AllowedHttpAuthentication } from '../auth.js';
/**
 * Gate a node-wide operation: return true when the caller may administer the
 * node (a node-operator token, or any caller when auth is disabled), otherwise
 * send the standard 403 and return false. `route` and `action` fill the shared
 * message, e.g. "POST /api/shutdown requires a node-level admin token;
 * agent-scoped tokens cannot stop the node."
 */
export declare function requireNodeAdmin(authentication: AllowedHttpAuthentication, res: ServerResponse, route: string, action: string): boolean;
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