/// The library provides a variety of basic colors for quick use but imposes no limits on the
/// choice of colors used. Any RGBA color can be used as long as it follows this structure.
pub type Color = ;
pub const YELLOW: Color = ;
pub const GREEN: Color = ;
pub const GRAY: Color = ;
pub const RED: Color = ;
pub const BLUE: Color = ;
pub const ORANGE: Color = ;
pub const PURPLE: Color = ;
pub const WHITE: Color = ;
pub const BLACK: Color = ;