```diff
--- test_files/480-original.txt	2025-03-07 19:07:03
+++ test_files/480-modified.txt	2025-03-07 19:07:03
@@ -1,35 +1,38 @@
-
 export class BatchProcessor {
-    private batch: unknown[] = [];
-    private time: number;
-    private batchSize: number;
-    private processBatchCallback: (data: unknown[]) => void;
-    private timer: NodeJS.Timeout | null = null;
+  private batch: unknown[] = [];
+  private time: number;
+  private batchSize: number;
+  private processBatchCallback: (data: unknown[]) => void;
+  private timer: NodeJS.Timeout | null = null;
 
-    constructor(time: number = 2000, batchSize: number = 100, processBatchCallback: (data: unknown[]) => void) {
-        this.batch = [];
-        this.time = time;
-        this.batchSize = batchSize;
-        this.processBatchCallback = processBatchCallback;
-    }
+  constructor(
+    time: number = 2000,
+    batchSize: number = 100,
+    processBatchCallback: (data: unknown[]) => void
+  ) {
+    this.batch = [];
+    this.time = time;
+    this.batchSize = batchSize;
+    this.processBatchCallback = processBatchCallback;
+  }
 
-    pushItem(item: unknown) {
-        this.batch.push(item);
-        if (this.batch.length >= this.batchSize) {
-            this.processBatch();
-        } else if (!this.timer) {
-            this.timer = setTimeout(() => this.processBatch(), this.time);
-        }
+  pushItem(item: unknown) {
+    this.batch.push(item);
+    if (this.batch.length >= this.batchSize) {
+      this.processBatch();
+    } else if (!this.timer) {
+      this.timer = setTimeout(() => this.processBatch(), this.time);
     }
+  }
 
-    processBatch() {
-        if (this.batch.length > 0) {
-            this.processBatchCallback(this.batch);
-            this.batch = [];
-        }
-        if (this.timer) {
-            clearTimeout(this.timer);
-            this.timer = null;
-        }
+  processBatch() {
+    if (this.batch.length > 0) {
+      this.processBatchCallback(this.batch);
+      this.batch = [];
     }
-};
\ No newline at end of file
+    if (this.timer) {
+      clearTimeout(this.timer);
+      this.timer = null;
+    }
+  }
+}
```
