import type { BetterSqlite3Database } from '../../../types.js';
/**
 * Sanitize a user query for FTS5 MATCH syntax.
 */
export declare function sanitizeFtsQuery(query: string): string | null;
/**
 * Check if the FTS5 index exists in the database.
 */
export declare function hasFtsIndex(db: BetterSqlite3Database): boolean;
//# sourceMappingURL=fts5.d.ts.map