How to create lowdb in TypeScript(main.ts) Angular?

Question

Creating Lowdb in Javascript working fine, I have searched in net, couldn\'t find proper(as per beginner\'s understanding) solution.

creating lowdb

Answer 1

1) perform this command

npm install --save @types/lowdb

2) this brief example class shows how to use lowdb in a typescript way

import lowdb from "lowdb";
import { default as FileAsync } from "lowdb/adapters/FileAsync";

export class DbService {
    private db: lowdb.LowdbAsync;

    constructor(){
        this.initDatabase();
    }

    private async initDatabase() {
        const adapter = new FileAsync("db.json");
        this.db = await lowdb(adapter);
    }

    private async SetSomeonesName(fullname: string): Promise {
        await this.db.set("user.fullname", fullname).write();
    }
}