My types are gone

Hello together,
I am just trying to migrate to NS9 and Angular 21. However, unfortunately it seems like some types I need are gone. Would it be possible to add them to the exports? Seems like the mjs files do not export them
Here the relevant imports from the old package
import {
BackNavigationOptions,
ExtendedNavigationBehaviorOptions,
ExtendedNavigationExtras
} from '@nativescript/angular/lib/legacy/router/router-extensions';

ns --version
9.0.2

"dependencies": {
	"@angular/animations": "21.1.0",
	"@angular/common": "21.1.0",
	"@angular/compiler": "21.1.0",
	"@angular/core": "21.1.0",
	"@angular/forms": "21.1.0",
	"@angular/platform-browser": "21.1.0",
	"@angular/platform-browser-dynamic": "21.1.0",
	"@angular/router": "21.1.0",
	"@apollo/client": "4.1.2",
	"@mnd/external-web-view": "file:../app-plugins/dist/packages/external-web-view/mnd-external-web-view-2.0.2.tgz",
	"@mnd/sqlcipher": "file:../app-plugins/dist/packages/sqlcipher/mnd-sqlcipher-1.0.0.tgz",
	"@nativescript/angular": "21.0.0",
	"@nativescript/core": "~9.0.0",
	"@nativescript/iqkeyboardmanager": "2.1.2",
	"@nativescript/localize": "5.2.0",
	"@nativescript/mlkit-barcode-scanning": "file:../app-plugins-customized/mlkit/dist/packages/mlkit-barcode-scanning/nativescript-mlkit-barcode-scanning-3.0.2.tgz",
	"@nativescript/mlkit-core": "file:../app-plugins-customized/mlkit/dist/packages/mlkit-core/nativescript-mlkit-core-3.0.3.tgz",
	"@nativescript/mlkit-custom-object-detection": "file:../app-plugins-customized/mlkit/dist/packages/mlkit-custom-object-detection/nativescript-mlkit-custom-object-detection-3.0.2.tgz",
	"@nativescript/mlkit-object-detection": "file:../app-plugins-customized/mlkit/dist/packages/mlkit-object-detection/nativescript-mlkit-object-detection-3.0.2.tgz",
	"@nativescript/secure-storage": "4.0.1",
	"@nativescript/theme": "3.1.0",
	"@nativescript/ui-charts": "0.2.4",
	"apollo-angular": "13.0.0",
	"apollo3-cache-persist": "0.15.0",
	"d3-ease": "3.0.1",
	"graphql": "16.12.0",
	"graphql-tag": "2.12.6",
	"intl": "1.2.5",
	"moment": "2.30.1",
	"nativescript-health-data": "file:../app-plugins-customized/nativescript-health-data/publish/package/nativescript-health-data-3.0.0.tgz",
	"nativescript-oauth2-ext": "file:../app-plugins-customized/nativescript-oauth2-ext/publish/package/nativescript-oauth2-ext-3.0.5.tgz",
	"nativescript-ui-calendar": "15.2.3",
	"nativescript-ui-gauge": "15.2.3",
	"rxjs": "7.8.2",
	"util": "0.12.5",
	"url": "0.11.4",
	"uuidjs": "5.1.0"
},
"devDependencies": {
	"@angular-devkit/build-angular": "21.1.0",
	"@angular/compiler-cli": "21.1.0",
	"@graphql-codegen/cli": "6.1.1",
	"@graphql-codegen/fragment-matcher": "6.0.0",
	"@graphql-codegen/introspection": "5.0.0",
	"@graphql-codegen/typescript": "5.0.7",
	"@graphql-codegen/typescript-apollo-angular": "4.0.1",
	"@graphql-codegen/typescript-operations": "5.0.7",
	"@nativescript/android": "~9.0.0",
	"@nativescript/ios": "~9.0.0",
	"@nativescript/types": "~9.0.0",
	"@nativescript/webpack": "5.0.24",
	"@ngtools/webpack": "21.1.0",
	"@types/d3-ease": "3.0.2",
	"@types/intl": "1.2.2",
	"@types/lodash": "4.17.23",
	"@types/node": "25.0.9",
	"keycloak-request-token": "0.1.0",
	"patch-package": "^8.0.1",
	"rimraf": "6.1.2",
	"sass": "1.97.2",
	"ts-node": "10.9.2",
	"typescript": "5.9.3"
}

Comece pelo ponto de entrada legado router/router-extensions referenciado pelos imports antigos e inspecione como sua saída mjs expõe BackNavigationOptions, ExtendedNavigationBehaviorOptions e ExtendedNavigationExtras. Considera-se concluído quando esses três tipos puderem ser importados do caminho de pacote NS9 correspondente com Angular 21.