/**
 * Classify search queries into types for POEM column weighting.
 *
 * Query types affect how metric columns are duplicated during ranking:
 * - identifier: emphasise BM25 and symbol-match scores
 * - path_like: emphasise path-match scores
 * - natural_language: emphasise cosine similarity scores
 */
export type QueryType = "identifier" | "natural_language" | "path_like";
/**
 * Classify a search query to guide POEM column weighting.
 *
 * @param query Raw user query string
 * @returns The detected query type
 */
export declare function classifyQuery(query: string): QueryType;
//# sourceMappingURL=query-classifier.d.ts.map