import { AppUsage } from "./app-usage.model" ; export class AppUsageDetails extends AppUsage { constructor ( appUsage , megaBytesInUse , percentUsage ) { super ( appUsage . bytesInUse , appUsage . quotaBytes ) ; this . megaBytesInUse = megaBytesInUse ; this . percentUsage = percentUsage ; } public megaBytesInUse : number ; public percentUsage : number ; }