baileys-mongo/build/db/db.d.ts

This package let you save in mongo the credentials to create whatsapp socket with Baileys package.

import { PrismaClient } from '@prisma/client';
export declare class PrismaSingleton {
    private static instance;
    prismaClient: PrismaClient;
    private readonly connectionPromise;
    private constructor();
    waitForConnection(): Promise<void>;
    static getInstance(): Promise<PrismaSingleton>;
}