extended-controls
folder intro your project. ExtendedControlsComponent
as a declaration of one of your Modules (like we do in src/app/forms/forms.module.ts)
extended-controls
route to your Module (like we do in src/app/forms/forms.module.ts)
SharedModule
in src/app/shared/shared.module.ts
that exports all this shared dependencies so we can use them along the project.