ng-package.json

{
  "$schema": "../../node_modules/ng-packagr/ng-package.schema.json",
  "dest": "../../dist/sass-string",
  "lib": {
    "entryFile": "src/public-api.ts"
  },
  "assets": [
    "./src/lib/**/*.scss",
    "*.scss"
  ],
  "keepLifecycleScripts": true
}