class Deviceinformation { async deviceList(){ const drivelist = require('drivelist'); const drives =await drivelist.list() let element = []; drives.forEach((drive) => { element.push({ mountpoint : drive.mountpoints, device : drive.device }) }) return element; } async deviceInformation( deviceName){ const drivelist = require('drivelist'); const drives =await drivelist.list() let element = null; drives.forEach((drive) => { if (drive.device === deviceName ){ element = drive; } }) return element; } } module.exports = Deviceinformation