import type { HostHint } from '../../types/clarification.js';
/**
 * Identify the connected MCP host based on environment markers.
 * Order of precedence:
 *   1. Explicit override via PLANU_HOST env var.
 *   2. Host-specific env vars set by each CLI when it spawns the MCP server.
 *   3. Default to 'universal' (generic phrasing) when nothing matches.
 */
export declare function detectHost(env?: NodeJS.ProcessEnv): HostHint;
//# sourceMappingURL=detect-host.d.ts.map