chore(ui): remove generics from grid views, update docs

Signed-off-by: xsahil03x <xdsahil@gmail.com>

packages/stream_chat_flutter/lib/src/v4/scroll_view/channel_scroll_view/stream_channel_grid_view.dart

@@ -41,7 +41,7 @@ typedef StreamChannelGridViewIndexedWidgetBuilder
 /// See also:
 /// * [StreamChannelGridTile]
 /// * [StreamChannelListController]
-class StreamChannelGridView<K, V> extends StatelessWidget {
+class StreamChannelGridView extends StatelessWidget {
   /// Creates a new instance of [StreamChannelGridView].
   const StreamChannelGridView({
     Key? key,
@@ -83,7 +83,7 @@ class StreamChannelGridView<K, V> extends StatelessWidget {
 
   /// A builder that is called to build items in the [PagedValueGridView].
   ///
-  /// The `value` parameter is the [V] at this position in the grid.
+  /// The `value` parameter is the [Channel] at this position in the grid.
   final StreamChannelGridViewIndexedWidgetBuilder? itemBuilder;
 
   /// A builder that is called to build the empty state of the grid.

packages/stream_chat_flutter/lib/src/v4/scroll_view/channel_scroll_view/stream_channel_list_view.dart

@@ -83,10 +83,6 @@ class StreamChannelListView extends StatelessWidget {
   final StreamChannelListController controller;
 
   /// A builder that is called to build items in the [ListView].
-  ///
-  /// The `channel` parameter is the [Channel] at this position in the list
-  /// and the `defaultWidget` is the default widget used
-  /// i.e: [StreamChannelListTile].
   final StreamChannelListViewIndexedWidgetBuilder? itemBuilder;
 
   /// A builder that is called to build the list separator.

packages/stream_chat_flutter/lib/src/v4/scroll_view/message_search_scroll_view/stream_message_search_grid_view.dart

@@ -35,7 +35,7 @@ typedef StreamMessageSearchGridViewIndexedWidgetBuilder
 /// See also:
 /// * [StreamUserListTile]
 /// * [StreamUserListController]
-class StreamMessageSearchGridView<K, V> extends StatelessWidget {
+class StreamMessageSearchGridView extends StatelessWidget {
   /// Creates a new instance of [StreamMessageSearchGridView].
   const StreamMessageSearchGridView({
     Key? key,
@@ -75,7 +75,7 @@ class StreamMessageSearchGridView<K, V> extends StatelessWidget {
 
   /// A builder that is called to build items in the [PagedValueGridView].
   ///
-  /// The `value` parameter is the [V] at this position in the grid.
+  /// The `value` parameter is the [GetMessageBuilder] at this position in the grid.
   final StreamMessageSearchGridViewIndexedWidgetBuilder itemBuilder;
 
   /// A builder that is called to build the empty state of the grid.

packages/stream_chat_flutter/lib/src/v4/scroll_view/message_search_scroll_view/stream_message_search_list_view.dart

@@ -80,10 +80,6 @@ class StreamMessageSearchListView extends StatelessWidget {
   final StreamMessageSearchListController controller;
 
   /// A builder that is called to build items in the [ListView].
-  ///
-  /// The `messageResponse` parameter is the [GetMessageResponse] at this
-  /// position in the list and the `defaultWidget` is the default widget used
-  /// i.e: [StreamMessageSearchListTile].
   final StreamMessageSearchListViewIndexedWidgetBuilder? itemBuilder;
 
   /// A builder that is called to build the list separator.

packages/stream_chat_flutter/lib/src/v4/scroll_view/user_scroll_view/stream_user_grid_view.dart

@@ -37,7 +37,7 @@ typedef StreamUserGridViewIndexedWidgetBuilder
 /// See also:
 /// * [StreamUserListTile]
 /// * [StreamUserListController]
-class StreamUserGridView<K, V> extends StatelessWidget {
+class StreamUserGridView extends StatelessWidget {
   /// Creates a new instance of [StreamUserGridView].
   const StreamUserGridView({
     Key? key,
@@ -78,8 +78,6 @@ class StreamUserGridView<K, V> extends StatelessWidget {
   final SliverGridDelegate gridDelegate;
 
   /// A builder that is called to build items in the [PagedValueGridView].
-  ///
-  /// The `value` parameter is the [V] at this position in the grid.
   final StreamUserGridViewIndexedWidgetBuilder? itemBuilder;
 
   /// A builder that is called to build the empty state of the grid.

packages/stream_chat_flutter/lib/src/v4/scroll_view/user_scroll_view/stream_user_list_view.dart

@@ -78,10 +78,6 @@ class StreamUserListView extends StatelessWidget {
   final StreamUserListController controller;
 
   /// A builder that is called to build items in the [ListView].
-  ///
-  /// The `user` parameter is the [User] at this position in the list
-  /// and the `defaultWidget` is the default widget used
-  /// i.e: [StreamUserListTile].
   final StreamUserListViewIndexedWidgetBuilder? itemBuilder;
 
   /// A builder that is called to build the list separator.