export interface PqsPoolLike {
    query(text: string, values: readonly unknown[]): Promise<{
        readonly rows: readonly Record<string, unknown>[];
    }>;
    end(): Promise<void>;
}
export declare class PqsPool {
    readonly pool: PqsPoolLike;
    private disposed;
    constructor(pool: PqsPoolLike);
    static create(connectionString: string): PqsPool;
    disposeAsync(): Promise<void>;
}