diff --git a/lib/src/base/mongol_text_painter.dart b/lib/src/base/mongol_text_painter.dart
index 32fb264..7294259 100644
--- a/lib/src/base/mongol_text_painter.dart
+++ b/lib/src/base/mongol_text_painter.dart
@@ -5,7 +5,7 @@
 // found in the LICENSE file.
 
 import 'dart:math';
-import 'dart:ui' as ui show ParagraphStyle, TextStyle;
+import 'dart:ui' as ui show ParagraphStyle;
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart'
diff --git a/lib/src/editing/mongol_editable_text.dart b/lib/src/editing/mongol_editable_text.dart
index 4b4a527..3422566 100644
--- a/lib/src/editing/mongol_editable_text.dart
+++ b/lib/src/editing/mongol_editable_text.dart
@@ -4,6 +4,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// ignore_for_file: deprecated_member_use, deprecated_member_use_from_same_package
+
 import 'dart:async';
 import 'dart:math' as math;
 import 'dart:ui' as ui hide TextStyle;
diff --git a/lib/src/editing/mongol_text_field.dart b/lib/src/editing/mongol_text_field.dart
index d09420d..d72caec 100644
--- a/lib/src/editing/mongol_text_field.dart
+++ b/lib/src/editing/mongol_text_field.dart
@@ -4,6 +4,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// ignore_for_file: deprecated_member_use, deprecated_member_use_from_same_package
+
 import 'package:flutter/cupertino.dart' show CupertinoTheme;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
diff --git a/lib/src/editing/text_selection/mongol_text_selection.dart b/lib/src/editing/text_selection/mongol_text_selection.dart
index 2935d92..35ff89b 100644
--- a/lib/src/editing/text_selection/mongol_text_selection.dart
+++ b/lib/src/editing/text_selection/mongol_text_selection.dart
@@ -4,6 +4,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// ignore_for_file: deprecated_member_use_from_same_package, deprecated_member_use
+
 import 'dart:math' as math;
 
 import 'package:flutter/foundation.dart'
diff --git a/lib/src/editing/text_selection/mongol_text_selection_controls.dart b/lib/src/editing/text_selection/mongol_text_selection_controls.dart
index b2069c0..5da1a5a 100644
--- a/lib/src/editing/text_selection/mongol_text_selection_controls.dart
+++ b/lib/src/editing/text_selection/mongol_text_selection_controls.dart
@@ -4,6 +4,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+// ignore_for_file: deprecated_member_use
+
 import 'dart:math' as math;
 
 import 'package:flutter/material.dart' show Theme, TextSelectionTheme, Icons;