lint changes reactions

packages/stream_chat_flutter/lib/src/reaction_icon.dart

@@ -1,9 +1,14 @@
+/// Reaction icon data
 class ReactionIcon {
-  final String type;
-  final String assetName;
-
+  /// Constructor for creating [ReactionIcon]
   ReactionIcon({
     required this.type,
     required this.assetName,
   });
+
+  /// Type of reaction
+  final String type;
+
+  /// Asset to display for reaction
+  final String assetName;
 }

packages/stream_chat_flutter/lib/src/reaction_picker.dart

@@ -3,23 +3,24 @@ import 'dart:math';
 import 'package:ezanimation/ezanimation.dart';
 import 'package:flutter/material.dart';
 import 'package:stream_chat_flutter/src/stream_svg_icon.dart';
-
-import '../stream_chat_flutter.dart';
-import 'extension.dart';
+import 'package:stream_chat_flutter/src/extension.dart';
+import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
 /// ![screenshot](https://raw.githubusercontent.com/GetStream/stream-chat-flutter/master/screenshots/reaction_picker.png)
 /// ![screenshot](https://raw.githubusercontent.com/GetStream/stream-chat-flutter/master/screenshots/reaction_picker_paint.png)
 ///
 /// It shows a reaction picker
 ///
-/// Usually you don't use this widget as it's one of the default widgets used by [MessageWidget.onMessageActions].
-
+/// Usually you don't use this widget as it's one of the default widgets used
+/// by [MessageWidget.onMessageActions].
 class ReactionPicker extends StatefulWidget {
+  /// Constructor for creating a [ReactionPicker] widget
   const ReactionPicker({
     Key? key,
     required this.message,
   }) : super(key: key);
 
+  /// Message to attach the reaction to
   final Message message;
 
   @override
@@ -39,7 +40,7 @@ class _ReactionPickerState extends State<ReactionPicker>
         animations.add(
           EzAnimation.tween(
             Tween(begin: 0.0, end: 1.0),
-            Duration(milliseconds: 500),
+            const Duration(milliseconds: 500),
             curve: Curves.easeInOutBack,
           ),
         );
@@ -51,9 +52,8 @@ class _ReactionPickerState extends State<ReactionPicker>
     return TweenAnimationBuilder<double>(
         tween: Tween(begin: 0, end: 1),
         curve: Curves.easeInOutBack,
-        duration: Duration(milliseconds: 500),
-        builder: (context, val, wid) {
-          return Transform.scale(
+        duration: const Duration(milliseconds: 500),
+        builder: (context, val, wid) => Transform.scale(
               scale: val,
               child: Material(
                 borderRadius: BorderRadius.circular(24),
@@ -77,7 +77,7 @@ class _ReactionPickerState extends State<ReactionPicker>
                           final index = reactionIcons.indexOf(reactionIcon);
 
                           return ConstrainedBox(
-                          constraints: BoxConstraints.tightFor(
+                            constraints: const BoxConstraints.tightFor(
                               height: 24,
                               width: 24,
                             ),
@@ -86,7 +86,7 @@ class _ReactionPickerState extends State<ReactionPicker>
                               shape: ContinuousRectangleBorder(
                                 borderRadius: BorderRadius.circular(16),
                               ),
-                            constraints: BoxConstraints.tightFor(
+                              constraints: const BoxConstraints.tightFor(
                                 height: 24,
                                 width: 24,
                               ),
@@ -94,8 +94,8 @@ class _ReactionPickerState extends State<ReactionPicker>
                                 if (ownReactionIndex != -1) {
                                   removeReaction(
                                     context,
-                                  widget
-                                      .message.ownReactions![ownReactionIndex],
+                                    widget.message
+                                        .ownReactions![ownReactionIndex],
                                   );
                                 } else {
                                   sendReaction(
@@ -106,8 +106,7 @@ class _ReactionPickerState extends State<ReactionPicker>
                               },
                               child: AnimatedBuilder(
                                   animation: animations[index],
-                                builder: (context, val) {
-                                  return Transform.scale(
+                                  builder: (context, val) => Transform.scale(
                                         scale: animations[index].value,
                                         child: StreamSvgIcon(
                                           assetName: reactionIcon.assetName,
@@ -128,31 +127,29 @@ class _ReactionPickerState extends State<ReactionPicker>
                                                   .color!
                                                   .withOpacity(.5),
                                         ),
-                                  );
-                                }),
+                                      )),
                             ),
                           );
                         })
-                      .insertBetween(SizedBox(
+                        .insertBetween(const SizedBox(
                           width: 16,
                         ))
                         .toList(),
                   ),
                 ),
               ),
-          );
-        });
+            ));
   }
 
   void triggerAnimations() async {
-    for (var a in animations) {
+    for (final a in animations) {
       a.start();
-      await Future.delayed(Duration(milliseconds: 100));
+      await Future.delayed(const Duration(milliseconds: 100));
     }
   }
 
   void pop() async {
-    for (var a in animations) {
+    for (final a in animations) {
       a.stop();
     }
     Navigator.of(context).pop();
@@ -176,7 +173,7 @@ class _ReactionPickerState extends State<ReactionPicker>
 
   @override
   void dispose() {
-    for (var a in animations) {
+    for (final a in animations) {
       a.dispose();
     }
     super.dispose();