lint

packages/stream_chat_flutter/lib/src/sending_indicator.dart

@@ -3,10 +3,7 @@ import 'package:stream_chat_flutter/stream_chat_flutter.dart';
 
 /// Used to show the sending status of the message
 class SendingIndicator extends StatelessWidget {
-  final Message message;
+  /// Constructor for creating a [SendingIndicator] widget
-  final bool isMessageRead;
-  final double? size;
-
   const SendingIndicator({
     Key? key,
     required this.message,
@@ -14,6 +11,15 @@ class SendingIndicator extends StatelessWidget {
     this.size = 12,
   }) : super(key: key);
 
+  /// Message for sending indicator
+  final Message message;
+
+  /// Flag if message is read
+  final bool isMessageRead;
+
+  /// Size for message
+  final double? size;
+
   @override
   Widget build(BuildContext context) {
     if (isMessageRead) {
@@ -35,6 +41,6 @@ class SendingIndicator extends StatelessWidget {
         size: size,
       );
     }
-    return SizedBox();
+    return const SizedBox();
   }
 }

packages/stream_chat_flutter/lib/src/stream_chat.dart

@@ -31,18 +31,7 @@ import 'package:stream_chat_flutter_core/stream_chat_flutter_core.dart';
 ///
 /// Use [StreamChat.of] to get the current [StreamChatState] instance.
 class StreamChat extends StatefulWidget {
-  final StreamChatClient client;
+  /// Constructor for creating a [StreamChat] widget
-  final Widget? child;
-  final StreamChatThemeData? streamChatThemeData;
-
-  /// The amount of time that will pass before disconnecting the client in the background
-  final Duration backgroundKeepAlive;
-
-  /// Handler called whenever the [client] receives a new [Event] while the app
-  /// is in background. Can be used to display various notifications depending
-  /// upon the [Event.type]
-  final EventHandler? onBackgroundEventReceived;
-
   const StreamChat({
     Key? key,
     required this.client,
@@ -50,9 +39,25 @@ class StreamChat extends StatefulWidget {
     this.streamChatThemeData,
     this.onBackgroundEventReceived,
     this.backgroundKeepAlive = const Duration(minutes: 1),
-  }) : super(
+  }) : super(key: key);
-          key: key,
+
-        );
+  /// Client to do chat ops with
+  final StreamChatClient client;
+
+  /// Child which inherits details
+  final Widget? child;
+
+  /// Theme to pass on
+  final StreamChatThemeData? streamChatThemeData;
+
+  /// The amount of time that will pass before disconnecting the client
+  /// in the background
+  final Duration backgroundKeepAlive;
+
+  /// Handler called whenever the [client] receives a new [Event] while the app
+  /// is in background. Can be used to display various notifications depending
+  /// upon the [Event.type]
+  final EventHandler? onBackgroundEventReceived;
 
   @override
   StreamChatState createState() => StreamChatState();
@@ -74,6 +79,7 @@ class StreamChat extends StatefulWidget {
 
 /// The current state of the StreamChat widget
 class StreamChatState extends State<StreamChat> {
+  /// Gets client from widget
   StreamChatClient get client => widget.client;
 
   @override
@@ -96,7 +102,7 @@ class StreamChatState extends State<StreamChat> {
                 client: client,
                 onBackgroundEventReceived: widget.onBackgroundEventReceived,
                 backgroundKeepAlive: widget.backgroundKeepAlive,
-                child: widget.child ?? Offstage(),
+                child: widget.child ?? const Offstage(),
               ),
             );
           },