fix(catalog-backend): export types to allow writing processors in custom backends

plugins/catalog-backend/src/ingestion/index.ts

@@ -24,3 +24,4 @@ export type {
   ReadLocationError,
   ReadLocationResult,
 } from './types';
+export * from './processors';

plugins/catalog-backend/src/ingestion/processors/index.ts

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * 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.
+ */
+
+import * as results from './results';
+
+export { results };
+export * from './types';