import { observer } from "mobx-react" ; import * as React from "react" ; import CityBuilder from "./citybuilder/CityBuilder" ; import Status from "./status/Status" ; import Visualization from "./visualization/Visualization" ; interface Softvis3DProps { baseUrl ? : string ; } @ observer export default class Softvis3D extends React . Component < Softvis3DProps , any > { public render ( ) { return ( < div > < Status /> < CityBuilder / > < Visualization /> < /div>); } }