Explain the component directory structure of angular4.

Here are the elements which are present in the component directory structure and modules:-

• module.ts- in this, the angular module is declared. @NgModule decorator is used which initializes the different aspects of angular applications. AppComponent is also declared in it.
• components.ts- it simply defines the components in angular and this is the place where the app-root sector is also defined. A title attribute is also declared in the component.
• component.html- it is the template file of the application which represents the visual parts of our components.