(Common): Fix ambiguous import error

Signed-off-by: Victor Omondi <victor@slick.co.ke>

Author: vickz84259

lib/src/chatbox.dart

@@ -29,7 +29,6 @@ typedef ConversationActionHandler =
     void Function(ConversationActionEvent event);
 typedef NavigationHandler =
     UrlNavigationAction Function(UrlNavigationRequest navigationRequest);
-typedef ErrorHandler = void Function(String error);
 
 class SendMessageEvent {
   final ConversationData conversation;

lib/src/conversationlist.dart

@@ -19,7 +19,6 @@ import './themeoptions.dart';
 
 typedef SelectConversationHandler =
     void Function(SelectConversationEvent event);
-typedef ErrorHandler = void Function(String error);
 
 class SelectConversationEvent {
   final ConversationData conversation;
@@ -91,7 +90,7 @@ class ConversationList extends StatefulWidget {
   final ErrorHandler? onError;
 
   const ConversationList({
-    Key? key,
+    super.key,
     required this.session,
     this.enableZoom = false,
     this.showFeedHeader,
@@ -101,7 +100,7 @@ class ConversationList extends StatefulWidget {
     this.onSelectConversation,
     this.onLoadingStateChanged,
     this.onError,
-  }) : super(key: key);
+  });
 
   @override
   State<ConversationList> createState() => ConversationListState();

lib/src/session.dart

@@ -17,7 +17,6 @@ import './notification.dart';
 
 typedef MessageHandler = void Function(Message message);
 typedef TokenFetcherHandler = Future<String> Function();
-typedef ErrorHandler = void Function(String error);
 
 enum Provider { fcm, apns }
 

lib/src/webview_common.dart

@@ -3,6 +3,7 @@ import 'dart:convert';
 import './session.dart';
 
 typedef FnExecute = void Function(String statement);
+typedef ErrorHandler = void Function(String error);
 
 void createSession({
   required FnExecute execute,