/**
 * 车场镜像库
 */
import * as Knex from "knex";
/**
 * 车场镜像库knex实例
 *
 * 如已引用配置依赖[NsConfig](https://me.keytop.cn/service/config)将会自动创建该实例
 *
 * ```ts
 * import { parkImageKnexInstance } from "refs/nslib";
 *
 * //使用直接导出的parkImageKnexInstance
 * let res = await parkImageKnexInstance.raw('select * from t_2014_config limit 1');
 * ```
 * @see [mysql2](https://www.npmjs.com/package/mysql2)
 * @see [knex](https://www.npmjs.com/package/knex)
 */
export declare let knexInstance: Knex<any>;
export declare function generateMySqlKnexInstance(config: any): Knex<any, unknown[]>;
