import { CubeMetadata } from '../types/metadata.js';
/** A measure or dimension as carried in cube metadata. */
type Field = CubeMetadata['measures'][number] | CubeMetadata['dimensions'][number];
/** Scoring callbacks shared with discovery.ts (avoids a circular import). */
export interface ScoreFns {
    fuzzyMatchScore: (query: string, target: string) => number;
    matchAgainstArray: (query: string, targets: string[]) => number;
}
/**
 * Score a single field (measure or dimension) against a keyword.
 * Returns the best score across name, title, description and synonyms.
 */
export declare function scoreField(keyword: string, field: Field, fns: ScoreFns): number;
/**
 * Accumulate field scores for a keyword into a running totals map.
 * Adds to `totalScore` (returned) and records the per-field best score when the
 * field clears the relevance threshold, mutating `scores` and `matchedOn`.
 */
export declare function accumulateFieldScores(keyword: string, fields: Field[], fns: ScoreFns, scores: Map<string, number>, matchedOn: {
    hit: boolean;
}): number;
/** Return the top-N field names from a score map, highest score first. */
export declare function topScoredFields(scores: Map<string, number>, limit: number): string[];
/**
 * Score a single field as a best-match candidate (used by findBestFieldMatch).
 * Returns the best score across name, title and synonyms (no description match).
 */
export declare function scoreFieldForBestMatch(fieldName: string, field: Field, fns: ScoreFns): number;
export {};