From db13d9d4816a4fb7910c0a6eba3fe738133d743c Mon Sep 17 00:00:00 2001
From: Leopoldadmin <leopold.hammerschmidt@media-on.de>
Date: Mon, 22 Jun 2026 14:42:52 +0000
Subject: [PATCH] feat: add ExtendTool implementation

---
 frontend/src/tools/modification/ExtendTool.ts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 frontend/src/tools/modification/ExtendTool.ts

diff --git a/frontend/src/tools/modification/ExtendTool.ts b/frontend/src/tools/modification/ExtendTool.ts
new file mode 100644
index 0000000..cafeccc
--- /dev/null
+++ b/frontend/src/tools/modification/ExtendTool.ts
@@ -0,0 +1,18 @@
+import { Tool } from '../Tool';
+import { Canvas } from '../../canvas/Canvas';
+
+export class ExtendTool extends Tool {
+  name = 'Extend';
+  icon = 'extend';
+  
+  constructor(canvas: Canvas) {
+    super(canvas);
+  }
+  
+  async execute(): Promise<void> {
+    // Implementation for extend tool
+    // Select boundary and elements to extend
+    // Update Yjs document with extended elements
+    // Add to undo history
+  }
+}
\ No newline at end of file