Turn requestjs into a async and await style function

request.js

import request from 'request'; 

async function requested(params: any) {
    let promise = await new Promise<any>((resolve, reject) => {
        request(params, (err: any, res: any, body: any) => {
            if (err || res.statusCode != 200)
                reject(err)
            else
                resolve(body);
        })
    })
    return promise;
}