diff --git a/packages/data/src/redux-store/metadata/reducer.ts b/packages/data/src/redux-store/metadata/reducer.ts
index 905d798ca64258..3baa2f6b26d8c4 100644
--- a/packages/data/src/redux-store/metadata/reducer.ts
+++ b/packages/data/src/redux-store/metadata/reducer.ts
@@ -4,23 +4,36 @@
 import EquivalentKeyMap from 'equivalent-key-map';
 import type { Reducer } from 'redux';
 
+/**
+ * Internal dependencies
+ */
+import type {
+	startResolution,
+	finishResolution,
+	failResolution,
+	startResolutions,
+	finishResolutions,
+	failResolutions,
+	invalidateResolution,
+	invalidateResolutionForStore,
+	invalidateResolutionForStoreSelector,
+} from './actions';
+
 /**
  * Internal dependencies
  */
 import { selectorArgsToStateKey, onSubKey } from './utils';
 
 type Action =
-	| ReturnType< typeof import('./actions').startResolution >
-	| ReturnType< typeof import('./actions').finishResolution >
-	| ReturnType< typeof import('./actions').failResolution >
-	| ReturnType< typeof import('./actions').startResolutions >
-	| ReturnType< typeof import('./actions').finishResolutions >
-	| ReturnType< typeof import('./actions').failResolutions >
-	| ReturnType< typeof import('./actions').invalidateResolution >
-	| ReturnType< typeof import('./actions').invalidateResolutionForStore >
-	| ReturnType<
-			typeof import('./actions').invalidateResolutionForStoreSelector
-	  >;
+	| ReturnType< typeof startResolution >
+	| ReturnType< typeof finishResolution >
+	| ReturnType< typeof failResolution >
+	| ReturnType< typeof startResolutions >
+	| ReturnType< typeof finishResolutions >
+	| ReturnType< typeof failResolutions >
+	| ReturnType< typeof invalidateResolution >
+	| ReturnType< typeof invalidateResolutionForStore >
+	| ReturnType< typeof invalidateResolutionForStoreSelector >;
 
 type StateKey = unknown[] | unknown;
 export type StateValue =
@@ -142,8 +155,9 @@ const isResolved = ( state: Record< string, State > = {}, action: Action ) => {
 		case 'FAIL_RESOLUTIONS':
 		case 'INVALIDATE_RESOLUTION':
 			return subKeysIsResolved( state, action );
+		default:
+			return state;
 	}
-	return state;
 };
 
 export default isResolved;