import type { RecommendationEntry, RecommendationEvaluationFixture, RecommendationEvaluationFixtureResult, RecommendationEvaluationResult, RecommendationEvaluationSummary, RecommendationEvaluationTopConfidence, RecommendationPolicy } from "../types.js";
/**
 * Builds a persisted recommendation evaluation result for the provided fixtures.
 */
export declare function buildRecommendationEvaluationResult(fixtures: RecommendationEvaluationFixture[], policy: RecommendationPolicy): RecommendationEvaluationResult;
/**
 * Builds aggregate quality metrics for evaluated fixtures.
 */
export declare function buildRecommendationEvaluationSummary(fixtureResults: RecommendationEvaluationFixtureResult[]): RecommendationEvaluationSummary;
/**
 * Classifies how strong the top recommendation's matched evidence appears.
 */
export declare function classifyTopRecommendationConfidence(entry: RecommendationEntry | undefined): RecommendationEvaluationTopConfidence;