out

type PrintEnvironment interface {
	Writable

	// PrintFunc represents printing function implementation
	PrintFunc(w io.Writer, format string, a ...interface{})

	// SprintFunc represents printing to string function implementation
	SprintFunc(format string, a ...interface{}) string

	// NewPrinter creates new printer
	NewPrinter() (Printer, error)
}

type Printer interface {
	Writable
	// Cprint prints data with colorizing support
	Cprint(format string, a ...interface{})
	// Sprintf writes formatted string into another and do cleanup if necessary
	Sprintf(format string, a ...interface{}) string
	// Println prints new line
	Println()
}

type StringEnvironment interface {
	PrintEnvironment
	fmt.Stringer
}

type Writable interface {
	// Writer gets underlying io.Writer
	Writer() io.WriteCloser
}