import { InjectionToken } from '@dandi/core';
import { DbConnectionInfo, DbUserCredentials } from '@dandi/data';
import { PoolConfig } from 'pg';
export declare const PgDbConfig: InjectionToken<PoolConfig>;
export declare class PgDbPoolConfig implements PoolConfig {
    readonly user: string;
    readonly password: string;
    readonly port: number;
    readonly host: string;
    readonly database: string;
    constructor(connectionInfo: DbConnectionInfo, credentials: DbUserCredentials);
}