diff --git a/plugins/search-backend-module-techdocs/alpha-api-report.md b/plugins/search-backend-module-techdocs/alpha-api-report.md
index 997d4a68db..df98623631 100644
--- a/plugins/search-backend-module-techdocs/alpha-api-report.md
+++ b/plugins/search-backend-module-techdocs/alpha-api-report.md
@@ -4,10 +4,21 @@
 
 ```ts
 import { BackendFeature } from '@backstage/backend-plugin-api';
+import { ExtensionPoint } from '@backstage/backend-plugin-api';
+import { TechDocsCollatorEntityTransformer } from '@backstage/plugin-search-backend-module-techdocs';
 
 // @alpha
 const _default: () => BackendFeature;
 export default _default;
 
+// @alpha (undocumented)
+export interface TechDocsCollatorEntityTransformerExtensionPoint {
+  // (undocumented)
+  setTransformer(transformer: TechDocsCollatorEntityTransformer): void;
+}
+
+// @alpha
+export const techdocsCollatorEntityTransformerExtensionPoint: ExtensionPoint<TechDocsCollatorEntityTransformerExtensionPoint>;
+
 // (No @packageDocumentation comment for this package)
 ```