import { VectorFilter } from '../filter/index.js';
import { MastraVector, ParamsToArgs, QueryVectorParams, QueryVectorArgs, QueryResult, UpsertVectorParams, CreateIndexParams, IndexStats } from '../index.js';
import '../../base-Cmunaaxb.js';
import '@opentelemetry/api';
import '../../index-CquI0inB.js';
import 'stream';
import 'pino';
import '@opentelemetry/sdk-trace-base';

interface LibSQLQueryParams extends QueryVectorParams {
    minScore?: number;
}
type LibSQLQueryArgs = [...QueryVectorArgs, number?];
declare class LibSQLVector extends MastraVector {
    private turso;
    constructor({ connectionUrl, authToken, syncUrl, syncInterval, }: {
        connectionUrl: string;
        authToken?: string;
        syncUrl?: string;
        syncInterval?: number;
    });
    protected rewriteDbUrl(url: string): string;
    transformFilter(filter?: VectorFilter): VectorFilter;
    query(...args: ParamsToArgs<LibSQLQueryParams> | LibSQLQueryArgs): Promise<QueryResult[]>;
    upsert(...args: ParamsToArgs<UpsertVectorParams>): Promise<string[]>;
    createIndex(...args: ParamsToArgs<CreateIndexParams>): Promise<void>;
    deleteIndex(indexName: string): Promise<void>;
    listIndexes(): Promise<string[]>;
    describeIndex(indexName: string): Promise<IndexStats>;
    /**
     * Updates an index entry by its ID with the provided vector and/or metadata.
     *
     * @param indexName - The name of the index to update.
     * @param id - The ID of the index entry to update.
     * @param update - An object containing the vector and/or metadata to update.
     * @param update.vector - An optional array of numbers representing the new vector.
     * @param update.metadata - An optional record containing the new metadata.
     * @returns A promise that resolves when the update is complete.
     * @throws Will throw an error if no updates are provided or if the update operation fails.
     */
    updateIndexById(indexName: string, id: string, update: {
        vector?: number[];
        metadata?: Record<string, any>;
    }): Promise<void>;
    deleteIndexById(indexName: string, id: string): Promise<void>;
    truncateIndex(indexName: string): Promise<void>;
}

export { LibSQLVector as DefaultVectorDB, LibSQLVector };