un-require backgroundColor for MessageListViewThemeData class per conventions

This commit is contained in:
groovinchip
2021-07-16 15:03:14 -04:00
parent 0eb350b756
commit be804b211c
@@ -1779,7 +1779,7 @@ class MessageListViewTheme extends InheritedTheme {
class MessageListViewThemeData with Diagnosticable {
/// Creates a [MessageListViewThemeData].
const MessageListViewThemeData({
required this.backgroundColor,
this.backgroundColor,
});
/// The color of the [MessageListView] background.