onBlack property
Chalk
get
onBlack
chalkdart favors 'onXXXXX' style of specifying background colors because it makes
chained methods list read better as a sentence (it's the Dart way).
We include original Chalk 'bgXXXX' method names for users that prefer that scheme
and for legacy compatability with original JS Chalk.
Implementation
Chalk get onBlack =>
_createStyler(_ansiSGRModiferOpen(40), _ansiBgClose, this);