BeveledRectangleBorder
        Inherits: RoundedRectangleBorder
A border with beveled rectangle corners.
Methods
- 
            copy–Returns a copy of this object with the specified properties overridden. 
Methods#
copy(
    *,
    side: BorderSide | None = None,
    radius: BorderRadiusValue | None = None,
) -> BeveledRectangleBorder
Returns a copy of this object with the specified properties overridden.