In the preceding section, we created an Angular component named AppComponent. Now we need to bootstrap this AppComponent so that Angular will consider this as a root component of the application. We can bootstrap a component by decorating an AppModule class with the NgModule and adding the metadata bootstrap assigned with AppComponent. Follow these steps to create AppModule:

1. Create a TypeScript by right-clicking on the app folder and navigating to Add | New Item. Select Scripts under Web from the left-hand side pane and select TypeScript File from the middle pane. Add a file named app.module.ts, and click on Add:

2. Add the following code snippet to app.module.ts:

      import { NgModule } from '@angular/core';
      import { BrowserModule } from '@angular/platform-
      browser';
      import { FormsModule } from '@angular/forms';
      import { AppComponent } from './app.component';
      @NgModule({
      imports: [
      BrowserModule,
      FormsModule
      ],
      declarations: [AppComponent],
      bootstrap: [AppComponent]
      })
      export class AppModule { }

Here, we added AppComponent as root component and imported BrowserModule as our application will be consumed via browser and FormsModule two bindings.