package goblin import () type Monochrome struct { } func (self *Monochrome) Red(text string) string { return "!" + text } func (self *Monochrome) Gray(text string) string { return text } func (self *Monochrome) Cyan(text string) string { return text } func (self *Monochrome) WithCheck(text string) string { return ">>>" + text } func (self *Monochrome) Green(text string) string { return text } func (self *Monochrome) Yellow(text string) string { return text }