Dart APIunself_styleUnCornerExtraLarge ExtraLarge constant Null safety double const ExtraLarge Implementation static const ExtraLarge = UnSizes.size09 + .0; unself_style unself_style UnCorner ExtraLarge constant UnCorner class Constructors UnCorner Properties hashCode runtimeType Methods noSuchMethod toString Operators operator == Constants ExtraLarge ExtraSmall Large Medium None Small smoothFactor