Examples of DI in action in an Angular view hierarchy

$ yarn
$ yarn start

• Loosely covers concepts described in the Angular guide - Hierarchical Dependency Injection
• Uncomment providers: [] and viewProviders: [] in the app.module.ts, app.component.ts and child.component.ts to see the effect of different dependency providing strategies.
• Copy inspectors from README.inspectors.html to their matching locations in the component templates to see what dependencies they are provided.
• Uncomment viewContainer.insert lines in child.component.ts to see ViewContainerRef view manipulation examples.