diff --git a/ui/src/debug/ChangeSymbol.svelte b/ui/src/debug/ChangeSymbol.svelte
index c3bc305..0077378 100644
--- a/ui/src/debug/ChangeSymbol.svelte
+++ b/ui/src/debug/ChangeSymbol.svelte
@@ -1,5 +1,5 @@
 <script>
-    import type EvaluationIndex from '@core/transformer/EvaluationIndex';
+    import type EvaluationIndex from '@core/debug/EvaluationIndex';
     import type ChangeIndex from '@core/debug/ChangeIndex';
     import type Item from '@core/Item';
     import { Addition, Removal, ContentChange, PositionChange, Direction } from '../../../core/src/debug/ChangeIndex';
diff --git a/ui/src/debug/ItemRow.svelte b/ui/src/debug/ItemRow.svelte
index d41cb5c..0d6a3e1 100644
--- a/ui/src/debug/ItemRow.svelte
+++ b/ui/src/debug/ItemRow.svelte
@@ -4,7 +4,7 @@
     import { ArrowLeft, ArrowRight } from 'svelte-hero-icons';
 
     import type ItemGroup from '@core/debug/ItemGroup';
-    import type EvaluationIndex from '@core/transformer/EvaluationIndex';
+    import type EvaluationIndex from '@core/debug/EvaluationIndex';
     import type ChangeIndex from '@core/debug/ChangeIndex';
     import type AnnotatedColumn from '@core/debug/AnnotatedColumn';
 
diff --git a/ui/src/debug/ItemTable.svelte b/ui/src/debug/ItemTable.svelte
index 22052a6..5e65fcc 100644
--- a/ui/src/debug/ItemTable.svelte
+++ b/ui/src/debug/ItemTable.svelte
@@ -4,7 +4,7 @@
     import { PresentationChartLine } from 'svelte-hero-icons';
 
     import type AnnotatedColumn from '@core/debug/AnnotatedColumn';
-    import type EvaluationIndex from '@core/transformer/EvaluationIndex';
+    import type EvaluationIndex from '@core/debug/EvaluationIndex';
     import type ChangeIndex from '@core/debug/ChangeIndex';
     import type Page from '@core/debug/Page';
     import ColumnAnnotation from '../../../core/src/debug/ColumnAnnotation';