catalog: expose experimental pagination config

Signed-off-by: Vincenzo Scamporlino <vincenzos@spotify.com>

plugins/catalog/config.d.ts

@@ -0,0 +1,25 @@
+/*
+ * 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 interface Config {
+  catalog?: {
+    experimental?: {
+      /**
+       * @visibility frontend
+       */
+      paginatedEntities?: boolean;
+    };
+  };
+}

plugins/catalog/package.json

@@ -91,6 +91,8 @@
     "@testing-library/user-event": "^14.0.0"
   },
   "files": [
-    "dist"
-  ]
+    "dist",
+    "config.d.ts"
+  ],
+  "configSchema": "config.d.ts"
 }