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"
}

Bắt đầu từ entry point legacy router/router-extensions được các import cũ tham chiếu và kiểm tra cách đầu ra mjs của nó cung cấp BackNavigationOptions, ExtendedNavigationBehaviorOptions và ExtendedNavigationExtras. Hoàn tất khi có thể import ba type này từ package path NS9 tương ứng với Angular 21.