diff --git a/src/app/App.tsx b/src/app/App.tsx
index b172110a..aa470e64 100644
--- a/src/app/App.tsx
+++ b/src/app/App.tsx
@@ -369,6 +369,11 @@ import { Panel } from "../shared-ui/Panel";
 import { ProjectDialoguesPanel } from "./ProjectDialoguesPanel";
 import { ProjectSequencesPanel } from "./ProjectSequencesPanel";
 import { ProjectSequencerPane } from "./ProjectSequencerPane";
+import {
+  getHeldSequenceControlEffects,
+  getProjectSequenceHeldSteps,
+  getProjectSequenceImpulseSteps
+} from "../sequencer/project-sequence-steps";
 import {
   areProjectSchedulersEqual,
   cloneProjectScheduleRoutine,