Represents one or more [fansi.Attr]s, that can be passed around as a set or combined with other sets of [fansi.Attr]s.
[Attr]s to set or reset the color of your background
An [Attr] represented by an fansi escape sequence
An [Attr] for which no fansi escape sequence exists
[Attr]s to reverse the background/foreground colors of your text, or un-reverse them
Encapsulates a string with associated ANSI colors and text decorations.
[Attr]s to enable or disable underlined text