/// Describes the style of contrast to be used during rendering of the hint's
/// text.
////// # Note
/// In practice, this is wrapped in an `Option`, so that the hint's text can be rendered with no style.
pubenumHintStyle{/// The hint's text will be bold (leveraging `termion::style::Bold`).
Bold,/// The hint's text will be italicized (leveraging `termion::style::Italic`).
Italic,/// The hint's text will be underlined (leveraging `termion::style::Underline`).
Underline,/// The hint's text will be surrounded by these chars.
Surround(char,char),}