diff --git a/integration_test/firebase.json b/integration_test/firebase.json
index ce496e265..5ab884ea2 100644
--- a/integration_test/firebase.json
+++ b/integration_test/firebase.json
@@ -5,5 +5,9 @@
   "firestore": {
     "rules": "firestore.rules",
     "indexes": "firestore.indexes.json"
+  },
+  "functions": {
+    "source": "functions",
+    "codebase": "integration-tests"
   }
 }
diff --git a/integration_test/run_tests.sh b/integration_test/run_tests.sh
index 814ddc492..4c8e51d24 100755
--- a/integration_test/run_tests.sh
+++ b/integration_test/run_tests.sh
@@ -65,9 +65,9 @@ function delete_all_functions {
   # Try to delete, if there are errors it is because the project is already empty,
   # in that case do nothing.
   if [[ "${TOKEN}" == "" ]]; then
-    firebase functions:delete integrationTests v1 v2 --force --project=$PROJECT_ID || : &
+    firebase functions:delete integration-tests --force --project=$PROJECT_ID || : &
   else
-    firebase functions:delete integrationTests v1 v2 --force --project=$PROJECT_ID --token=$TOKEN || : &
+    firebase functions:delete integration-tests --force --project=$PROJECT_ID --token=$TOKEN || : &
   fi
   wait
   announce "Project emptied."
diff --git a/src/v2/providers/database.ts b/src/v2/providers/database.ts
index b0a38c313..e0b410422 100644
--- a/src/v2/providers/database.ts
+++ b/src/v2/providers/database.ts
@@ -44,14 +44,14 @@ export const updatedEventType = 'google.firebase.database.ref.v1.updated';
 /** @internal */
 export const deletedEventType = 'google.firebase.database.ref.v1.deleted';
 
-/** @internal */
+/** @hidden */
 export interface RawRTDBCloudEventData {
   ['@type']: 'type.googleapis.com/google.events.firebase.database.v1.ReferenceEventData';
   data: any;
   delta: any;
 }
 
-/** @internal */
+/** @hidden */
 export interface RawRTDBCloudEvent extends CloudEvent<RawRTDBCloudEventData> {
   firebasedatabasehost: string;
   instance: string;