use alpha exports

Signed-off-by: Emma Indal <emma.indahl@gmail.com>
Co-authored-by: Camila Loiola <camilaibs@gmail.com>

plugins/search-backend/src/alpha.ts

@@ -0,0 +1,17 @@
+/*
+ * Copyright 2023 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export { searchPlugin } from './plugin';

plugins/search-backend/src/index.ts

@@ -21,4 +21,3 @@
  */
 
 export * from './service/router';
-export * from './plugin';

plugins/search-backend/src/plugin.ts

@@ -19,16 +19,18 @@ import {
   createBackendPlugin,
 } from '@backstage/backend-plugin-api';
 import { loggerToWinstonLogger } from '@backstage/backend-common';
+import {
+  RegisterCollatorParameters,
+  RegisterDecoratorParameters,
+  LunrSearchEngine,
+} from '@backstage/plugin-search-backend-node';
 import {
   searchIndexBuilderService,
   searchIndexRegistryExtensionPoint,
   SearchIndexRegistryExtensionPoint,
-  searchEngineRegistryExtensionPoint,
-  RegisterCollatorParameters,
-  RegisterDecoratorParameters,
   SearchEngineRegistryExtensionPoint,
-  LunrSearchEngine,
-} from '@backstage/plugin-search-backend-node';
+  searchEngineRegistryExtensionPoint,
+} from '@backstage/plugin-search-backend-node/alpha';
 
 import { createRouter } from './service/router';
 import { SearchEngine } from '@backstage/plugin-search-common';