diff --git a/lib/src/widgets/toolbar/base_button/stateful_base_button_ex.dart b/lib/src/widgets/toolbar/base_button/stateful_base_button_ex.dart
deleted file mode 100644
index eebd808d..00000000
--- a/lib/src/widgets/toolbar/base_button/stateful_base_button_ex.dart
+++ /dev/null
@@ -1,83 +0,0 @@
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-
-import '../../../../flutter_quill.dart';
-
-/// The [T] is the options for the button
-/// The [E] is the extra options for the button
-abstract class QuillToolbarStatefulBaseButton<
-    T extends QuillToolbarBaseButtonOptions<T, E>,
-    E extends QuillToolbarBaseButtonExtraOptions> extends StatefulWidget {
-  const QuillToolbarStatefulBaseButton(
-      {required this.controller, required this.options, super.key});
-
-  final T options;
-
-  final QuillController controller;
-}
-
-/// The [W] is the widget that creates this State
-abstract class QuillToolbarBaseButtonState<
-    W extends QuillToolbarStatefulBaseButton<T, E>,
-    T extends QuillToolbarBaseButtonOptions<T, E>,
-    E extends QuillToolbarBaseButtonExtraOptions> extends State<W> {
-  T get options => widget.options;
-
-  QuillController get controller => widget.controller;
-
-  @override
-  void initState() {
-    super.initState();
-    controller.addListener(didChangeEditingValue);
-  }
-
-  void didChangeEditingValue();
-
-  @override
-  void dispose() {
-    controller.removeListener(didChangeEditingValue);
-    super.dispose();
-  }
-
-  @override
-  void didUpdateWidget(covariant W oldWidget) {
-    super.didUpdateWidget(oldWidget);
-    if (oldWidget.controller != controller) {
-      oldWidget.controller.removeListener(didChangeEditingValue);
-      controller.addListener(didChangeEditingValue);
-    }
-  }
-
-  String get defaultTooltip;
-
-  String get tooltip {
-    return options.tooltip ??
-        context.quillToolbarBaseButtonOptions?.tooltip ??
-        defaultTooltip;
-  }
-
-  double get iconSize {
-    final baseFontSize = context.quillToolbarBaseButtonOptions?.iconSize;
-    final iconSize = options.iconSize;
-    return iconSize ?? baseFontSize ?? kDefaultIconSize;
-  }
-
-  double get iconButtonFactor {
-    final baseIconFactor = baseButtonExtraOptions?.iconButtonFactor;
-    final iconButtonFactor = options.iconButtonFactor;
-    return iconButtonFactor ?? baseIconFactor ?? kDefaultIconButtonFactor;
-  }
-
-  QuillIconTheme? get iconTheme {
-    return options.iconTheme ?? baseButtonExtraOptions?.iconTheme;
-  }
-
-  QuillToolbarBaseButtonOptions? get baseButtonExtraOptions {
-    return context.quillToolbarBaseButtonOptions;
-  }
-
-  VoidCallback? get afterButtonPressed {
-    return options.afterButtonPressed ??
-        baseButtonExtraOptions?.afterButtonPressed;
-  }
-}