import { Disposable } from '@dandi/common';
import { Resolver } from '@dandi/core';
import { PoolClient, PoolConfig, QueryResult } from 'pg';
import { PgDbQueryableClient } from './pg.db.queryable';
export declare class PgDbPool implements Disposable, PgDbQueryableClient {
    private resolver;
    private pool;
    constructor(config: PoolConfig, resolver: Resolver);
    connect(): Promise<PoolClient>;
    dispose(): Promise<void>;
    query(cmd: string, args: any[]): Promise<QueryResult>;
}