diff --git a/lib/src/qr_scanner_overlay_shape.dart b/lib/src/qr_scanner_overlay_shape.dart
index 43cb8b4..83fc5ef 100644
--- a/lib/src/qr_scanner_overlay_shape.dart
+++ b/lib/src/qr_scanner_overlay_shape.dart
@@ -1,4 +1,3 @@
-import 'dart:ui';
 import 'dart:math';
 
 import 'package:flutter/material.dart';
diff --git a/lib/src/web/flutter_qr_stub.dart b/lib/src/web/flutter_qr_stub.dart
index 1193cf4..ebafc53 100644
--- a/lib/src/web/flutter_qr_stub.dart
+++ b/lib/src/web/flutter_qr_stub.dart
@@ -1,5 +1,5 @@
-import 'package:flutter/widgets.dart';
+import 'package:flutter/material.dart';
 import 'package:qr_code_scanner/src/types/camera.dart';
 
 Widget createWebQrView({onPlatformViewCreated, CameraFacing? cameraFacing}) =>
-    throw UnimplementedError();
+    const SizedBox();
diff --git a/lib/src/web/flutter_qr_web.dart b/lib/src/web/flutter_qr_web.dart
index cb7751b..1916842 100644
--- a/lib/src/web/flutter_qr_web.dart
+++ b/lib/src/web/flutter_qr_web.dart
@@ -6,13 +6,9 @@ import 'dart:html' as html;
 import 'dart:js_util';
 import 'dart:ui' as ui;
 
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/widgets.dart';
 
 import '../../qr_code_scanner.dart';
-import '../qr_code_scanner.dart';
-import '../types/camera.dart';
 import 'jsqr.dart';
 import 'media.dart';