/**
 * format.ts — rendering layer. Takes structured results (index.ts's return
 * types) and produces strings; never calls process.exit or writes anywhere
 * itself. cli.ts is the only place that actually console.logs these
 * strings — keeping this module pure text-in/text-out means a library
 * consumer (see index.ts's header) can call these directly or write its
 * own renderer against the same BatchResult/RecommendResult shapes.
 */
import type { BatchResult, RecommendResult } from "./types.js";
export declare function formatPretty(result: BatchResult): string;
export declare function formatJson(result: BatchResult): string;
export declare function formatRecommendPretty(result: RecommendResult): string;
export declare function formatRecommendJson(result: RecommendResult): string;