use this spectator for test
##TODO [ ] auto resize text area [ ] subtitle edit
This project was generated with Angular CLI version 7.2.1.
ng serve for a dev server. Navigate to
http://localhost:4200/. The app will automatically reload if you change any of the source files.
ng generate component component-name to generate a new component. You can also use
ng generate directive|pipe|service|class|guard|interface|enum|module.
ng build to build the project. The build artifacts will be stored in the
dist/ directory. Use the
--prod flag for a production build.
Running unit tests
ng test to execute the unit tests via Karma.
Running end-to-end tests
ng e2e to execute the end-to-end tests via Protractor.
To get more help on the Angular CLI use
ng help or go check out the Angular CLI README.