import type { Options } from 'better-sqlite3';
import { AbstractQuerierPool } from '../querier/index.js';
import type { ExtraOptions } from '../type/index.js';
import { SqliteQuerier } from './sqliteQuerier.js';
export declare class Sqlite3QuerierPool extends AbstractQuerierPool<SqliteQuerier> {
    readonly filename?: (string | Buffer) | undefined;
    readonly opts?: Options | undefined;
    private querier?;
    constructor(filename?: (string | Buffer) | undefined, opts?: Options | undefined, extra?: ExtraOptions);
    getQuerier(): Promise<SqliteQuerier>;
    end(): Promise<void>;
}
//# sourceMappingURL=sqliteQuerierPool.d.ts.map