import { IDbConn, TDbConnConf } from "@simplysm/sd-orm-common";
export declare class DbConnFactory {
    private static readonly _poolMap;
    static createAsync(config: TDbConnConf): Promise<IDbConn>;
    private static _getOrCreatePool;
    private static _createRawConnectionAsync;
    private static readonly _modules;
    private static _ensureModuleAsync;
}