chore(repo): updated minimum supported SDK version to Flutter 3.10/Dart 3.0

Signed-off-by: xsahil03x <[email protected]>
Signed-off-by: Sahil Kumar <[email protected]>

packages/stream_chat/example/pubspec.yaml

@@ -5,8 +5,8 @@ publish_to: "none"
 version: 1.0.0+1
 
 environment:
-  sdk: '>=2.19.0 <4.0.0'
-  flutter: ">=3.7.0"
+  sdk: ">=3.0.0 <4.0.0"
+  flutter: ">=3.10.0"
 
 dependencies:
   cupertino_icons: ^1.0.5

packages/stream_chat/lib/src/ws/timer_helper.dart

@@ -2,7 +2,7 @@ import 'dart:async';
 import 'package:uuid/uuid.dart';
 
 ///
-class TimerHelper {
+mixin class TimerHelper {
   final _uuid = const Uuid();
   late final _timers = <String, Timer>{};
 

packages/stream_chat/pubspec.yaml

@@ -6,19 +6,19 @@ repository: https://github.com/GetStream/stream-chat-flutter
 issue_tracker: https://github.com/GetStream/stream-chat-flutter/issues
 
 environment:
-  sdk: '>=2.19.0 <4.0.0'
+  sdk: '>=3.0.0 <4.0.0'
 
 dependencies:
-  async: ^2.10.0
-  collection: ^1.17.0
+  async: ^2.11.0
+  collection: ^1.17.1
   dio: ^5.2.1+1
   equatable: ^2.0.5
-  freezed_annotation: ^2.2.0
+  freezed_annotation: ^2.4.1
   http_parser: ^4.0.2
   jose: ^0.3.3
   json_annotation: ^4.8.1
   logging: ^1.2.0
-  meta: ^1.8.0
+  meta: ^1.9.1
   mime: ^1.0.4
   rate_limiter: ^1.0.0
   rxdart: ^0.27.7
@@ -27,8 +27,8 @@ dependencies:
   web_socket_channel: ^2.4.0
 
 dev_dependencies:
-  build_runner: ^2.3.3
-  freezed: ^2.4.0
-  json_serializable: ^6.6.2
+  build_runner: ^2.4.6
+  freezed: ^2.4.1
+  json_serializable: ^6.7.1
   mocktail: ^1.0.0
-  test: ^1.24.3
+  test: ^1.24.4