Quick and dirty way to convert an existing Angular project to SASS

1. Create a new app that has sass “ng new my-sassy-app — style=scss”
2. copy paste angular.json to the angular project that needs SASS
3. See source control, and only keep the changes that mention sass (scss)
4. Convert all .css files to .scss
5. Update component.ts styleUrls .css to .scss
6. Run the project. Everything should be working.