diff --git a/src/js/HKCheckCompletion.js b/src/js/HKCheckCompletion.js
index 48ad704..32a5058 100644
--- a/src/js/HKCheckCompletion.js
+++ b/src/js/HKCheckCompletion.js
@@ -2389,6 +2389,24 @@ function ResetCompletion(db) {
   }
 }
 
+/* -------------------------- Classes ---------------------------- */
+
+class DataChecker {
+
+  constructor(saveFile) {
+    this.saveFile = saveFile;
+    this.playerData = saveFile.playerData;
+    this.boolData = saveFile.sceneData.persistentBoolItems;
+    this.geoRocksData = saveFile.sceneData.geoRocks;
+  }
+
+  checkItems(section) {
+    this.section = section;
+    this.entries = section.entries;
+  }
+
+}
+
 /* ----------------------- Event Listeners -------------------------- */
 
 // Populate HTML at load (before img and css)
diff --git a/src/js/classes.js b/src/js/classes.js
index c21d648..69b55bc 100644
--- a/src/js/classes.js
+++ b/src/js/classes.js
@@ -9,18 +9,4 @@ export class ItemListBox {
     this.worldData = worldData; /* array of .id */
   }
 
-}
-
-
-export class DataChecker {
-
-  constructor(saveFile, section) {
-    this.saveFile = saveFile;
-    this.section = section;
-    this.entries = section.entries;
-    this.playerData = saveFile.playerData;
-    this.boolData = saveFile.sceneData.persistentBoolItems;
-    this.geoRocksData = saveFile.sceneData.geoRocks;
-  }
-
 }
\ No newline at end of file