Initializing our application

We are almost done. Now that all our layers are implemented, we only need to Bootstrap our application.

The entry point defined within index.html is src/world-explorer.ts. You should already have this file. Go ahead and open it now.

Here's the code for this file:

import {PopulationService, PopulationServiceImpl} from "services"; 
import {WorldExplorerHTMLView, WorldExplorerView} from "./views"; 
import {WorldExplorerControllerImpl, WorldExplorerController} from "./controllers"; 

console.log("WorldExplorer - Loading..."); 
const populationService: PopulationService = new PopulationServiceImpl('https://api.worldbank.org'); 

const view: WorldExplorerView = new WorldExplorerHTMLView(); 

const controller: WorldExplorerController = new WorldExplorerControllerImpl(populationService, view); 

interface...