diff --git a/src/mappings_editor/src/assets/scripts/MappingFileEditor/MappingFileEditor.ts b/src/mappings_editor/src/assets/scripts/MappingFileEditor/MappingFileEditor.ts
index e6667fd..6de4fab 100644
--- a/src/mappings_editor/src/assets/scripts/MappingFileEditor/MappingFileEditor.ts
+++ b/src/mappings_editor/src/assets/scripts/MappingFileEditor/MappingFileEditor.ts
@@ -15,7 +15,7 @@ import {
   StringProperty,
 } from "../MappingFile";
 import FlexSearch from "flexsearch";
-import type { MappingObjectDocument } from "./MappingObjectDocumentType";
+import type { MappingObjectDocument } from "./MappingObjectDocument";
 
 export class MappingFileEditor extends EventEmitter<MappingFileEditorEvents> {
   /**
@@ -46,8 +46,7 @@ export class MappingFileEditor extends EventEmitter<MappingFileEditorEvents> {
   /**
    * The editor's search index.
    */
-  public searchIndex: MappingObjectDocument;
-
+  public searchIndex: Document<MappingObjectDocument>;
   /**
    * The editor's undo stack.
    */
diff --git a/src/mappings_editor/src/assets/scripts/MappingFileEditor/MappingObjectDocumentType.ts b/src/mappings_editor/src/assets/scripts/MappingFileEditor/MappingObjectDocument.ts
similarity index 100%
rename from src/mappings_editor/src/assets/scripts/MappingFileEditor/MappingObjectDocumentType.ts
rename to src/mappings_editor/src/assets/scripts/MappingFileEditor/MappingObjectDocument.ts
diff --git a/src/mappings_editor/src/assets/scripts/MappingFileEditor/index.ts b/src/mappings_editor/src/assets/scripts/MappingFileEditor/index.ts
index 537b5e5..b928413 100644
--- a/src/mappings_editor/src/assets/scripts/MappingFileEditor/index.ts
+++ b/src/mappings_editor/src/assets/scripts/MappingFileEditor/index.ts
@@ -1,4 +1,4 @@
 export * from "./EditorCommands";
 export * from "./MappingFileView";
 export * from "./MappingFileEditor";
-export * from "./MappingObjectDocumentType";
\ No newline at end of file
+export * from "./MappingObjectDocument";
\ No newline at end of file