make entry point initializer part of extension-api lib

src/Umbraco.Web.UI.Client/libs/extensions-api/entry-point-extension-initializer.ts

@@ -1,4 +1,4 @@
-import type { ManifestEntrypoint } from './models';
+import type { ManifestEntrypoint } from '../extensions-registry/models';
 import { hasInitExport, loadExtension, UmbExtensionRegistry } from '@umbraco-cms/backoffice/extensions-api';
 import { UmbControllerHostElement } from '@umbraco-cms/backoffice/controller';
 

src/Umbraco.Web.UI.Client/libs/extensions-api/index.ts

@@ -10,3 +10,4 @@ export * from './load-extension.function';
 export * from './create-extension-element-or-fallback.function';
 export * from './create-extension-class.function';
 export * from './umb-lifecycle.interface';
+export * from './entry-point-extension-initializer';

src/Umbraco.Web.UI.Client/libs/extensions-registry/index.ts

@@ -1,4 +1,3 @@
 export * from './interfaces';
 export * from './models';
-export * from './entry-point-extension-initializer';
 export * from './registry';

src/Umbraco.Web.UI.Client/src/backoffice/backoffice.element.ts

@@ -7,7 +7,8 @@ import {
 	UMB_BACKOFFICE_CONTEXT_TOKEN,
 } from './core/components/backoffice-frame/backoffice.context';
 import { UmbExtensionInitializer } from './packages/repository/server-extension.controller';
-import { UmbEntryPointExtensionInitializer, umbExtensionsRegistry } from '@umbraco-cms/backoffice/extensions-registry';
+import { UmbEntryPointExtensionInitializer } from '@umbraco-cms/backoffice/extensions-api';
+import { umbExtensionsRegistry } from '@umbraco-cms/backoffice/extensions-registry';
 import { UmbLitElement } from '@umbraco-cms/internal/lit-element';
 
 const CORE_PACKAGES = [