fix compile error

com.unity.uiwidgets/Runtime/material/theme_data.cs

         public readonly IconThemeData accentIconTheme;
 
         public readonly TabBarTheme tabBarTheme;
-        
+        public readonly TooltipThemeData tooltipTheme;
+
         public readonly CardTheme cardTheme;
         public readonly ChipThemeData chipTheme;
 

com.unity.uiwidgets/Runtime/material/typography.cs

 
 
     public class Typography : Diagnosticable {
-        Typography(
+        public Typography(
             TextTheme black = null,
             TextTheme white = null,
             TextTheme englishLike = null,