Settings
constructor(selectedColor: Color = Color.Unspecified, unselectedColor: Color = Color.Unspecified, unselectedTextColor: Color = Color.Unspecified, background: Color = Color.Unspecified, dividerColor: Color = Color.Unspecified, titleTextColor: Color = Color.Unspecified, labelTextColor: Color = Color.Unspecified, unselectedIconColor: Color = Color.Unspecified, disabledIconColor: Color = Color.Unspecified)