import type { IVectorDatabase, IFullTextSearch } from "../../types/interfaces.js";
import type { VectorRow, RankedResult, SearchFilter } from "../../types/index.js";
export declare class LanceDBStore implements IVectorDatabase, IFullTextSearch {
    private db;
    private table;
    private _ftsAvailable;
    private _tableName;
    get isAvailable(): boolean;
    initialize(dbPath: string, tableName?: string): Promise<void>;
    upsert(records: VectorRow[]): Promise<void>;
    deleteByFile(filePath: string): Promise<void>;
    deleteByIds(ids: string[]): Promise<void>;
    vectorSearch(query: Float32Array, topK: number, filter?: SearchFilter): Promise<RankedResult[]>;
    ftsSearch(queryText: string, topK: number, filter?: SearchFilter): Promise<RankedResult[]>;
    searchByExactName(name: string, scope?: string): Promise<RankedResult[]>;
    isEmpty(): Promise<boolean>;
    countRows(): Promise<number>;
    dropTable(): Promise<void>;
    close(): Promise<void>;
    private buildWhereClause;
    private validateFtsIndex;
    private createFtsIndex;
}
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