/** Ranks candidates by content similarity to a source title */
import type { AniListMedia } from "../types.js";
export interface SimilarResult {
    media: AniListMedia;
    similarityScore: number;
    reasons: string[];
}
/** Rank candidates by genre/tag overlap and community recommendation strength */
export declare function rankSimilar(source: AniListMedia, candidates: AniListMedia[], recRatings: Map<number, number>): SimilarResult[];