harbor/src/ui_ng/lib/ng-package.json

{
  "$schema": "./node_modules/ng-packagr/ng-package.schema.json",
  "lib": {
    "entryFile": "index.ts",
    "externals": {
      "@ngx-translate/core": "ngx-translate-core",
      "@ngx-translate/core/index": "ngx-translate-core",
      "ngx-markdown": "ngx-markdown"
     }
  }
}