@types/pg-pool/README.md

TypeScript definitions for pg-pool

# Installation
> `npm install --save @types/pg-pool`

# Summary
This package contains type definitions for pg-pool (https://github.com/brianc/node-pg-pool).

# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/pg-pool.
## [index.d.ts](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/pg-pool/index.d.ts)
````ts
import * as pg from "pg";

declare class Pool<T extends pg.Client> extends pg.Pool {
    readonly Client: Pool.ClientLikeCtr<T>;

    constructor(config?: Pool.Config<T>, client?: Pool.ClientLikeCtr<T>);

    connect(): Promise<T & pg.PoolClient>;
    connect(callback: (err?: Error, client?: T & pg.PoolClient, done?: (release?: any) => void) => void): void;

    on<K extends "error" | "release" | "connect" | "acquire" | "remove">(
        event: K,
        listener: K extends "error" | "release" ? (err: Error, client: T & pg.PoolClient) => void
            : (client: T & pg.PoolClient) => void,
    ): this;
}

declare namespace Pool {
    type ClientLikeCtr<T extends pg.Client> = new(config?: string | pg.ClientConfig) => T;

    interface Config<T extends pg.Client> extends pg.PoolConfig {
        Client?: ClientLikeCtr<T> | undefined;
    }
}

export = Pool;

````

### Additional Details
 * Last updated: Wed, 10 Dec 2025 20:02:11 GMT
 * Dependencies: [@types/pg](https://npmjs.com/package/@types/pg)

# Credits
These definitions were written by [Leo Liang](https://github.com/aleung), and [Nikita Tokarchuk](https://github.com/mainnika).