add internals export file

Signed-off-by: Juan Pablo Garcia Ripa <sarabadu@gmail.com>

plugins/git-release-manager/src/index.ts

@@ -26,16 +26,9 @@ export {
   gitReleaseManagerApiRef,
 } from './plugin';
 
-import { components, constants, helpers, testHelpers } from './plugin';
+import * as internals from './internals';
 
-export const internals = {
-  components,
-  constants,
-  helpers,
-  testHelpers,
-};
-
-export { components, constants, helpers, testHelpers };
+export { internals };
 
 export type {
   ComponentConfig,

plugins/git-release-manager/src/internals.ts

@@ -0,0 +1,16 @@
+/*
+ * 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 { components, constants, helpers, testHelpers } from './plugin';