Expose font and color of the main and secondary texts in CollectionViewTextItem

ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h

Index: ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h
diff --git a/ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h b/ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h
index 5068336545851cce43e554e15c69cf63ebb270e0..6adc327730cacec7aa8105a45c804a957827abc2 100644
--- a/ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h
+++ b/ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h
@@ -17,13 +17,29 @@
 @property(nonatomic) MDCCollectionViewCellAccessoryType accessoryType;
 
 // The main text to display.
-@property(nonatomic, copy) NSString* text;
+@property(nonatomic, nullable, copy) NSString* text;
 
 // The secondary text to display.
-@property(nonatomic, copy) NSString* detailText;
+@property(nonatomic, nullable, copy) NSString* detailText;
 
 // The image to show.
-@property(nonatomic, strong) UIImage* image;
+@property(nonatomic, nullable, strong) UIImage* image;
+
+// The font of the main text. The Default value is the medium Roboto font of
+// size 14.
+@property(nonatomic, null_resettable, copy) UIFont* textFont;
+
+// The color of the main text. The Default value is the 900 tint color of the
+// grey palette.
+@property(nonatomic, null_resettable, copy) UIColor* textColor;
+
+// The font of the secondary text. The Default value is the regular Roboto font
+// of size 14.
+@property(nonatomic, null_resettable, copy) UIFont* detailTextFont;
+
+// The color of the secondary text. The default value is the 500 tint color of
+// the grey palette.
+@property(nonatomic, null_resettable, copy) UIColor* detailTextColor;
 
 @end