import { type ClientConfig } from 'pg';
export interface PostgresConfig {
    options?: ClientConfig;
    uri: string;
}
export declare class PostgresConnector {
    private client;
    constructor(config: PostgresConfig);
    /**
     * Connects to the PostgreSQL database.
     */
    connect(): Promise<void>;
    /**
     * Disconnects from the PostgreSQL database.
     */
    disconnect(): Promise<void>;
}