// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
// All rights reserved.

// formatter.go
package expr

import "fmt"

type FmtOpt uint16

const (
	TTY FmtOpt = 1 << iota
	MultiLine
	Base2
	Base8
	Base10
	Base16
)

type Formatter interface {
	ToString(options FmtOpt) string
}

type Typer interface {
	TypeName() string
}

func getTypeName(v any) (name string) {
	if typer, ok := v.(Typer); ok {
		name = typer.TypeName()
	} else {
		name = fmt.Sprintf("%T", v)
	}
	return
}