codec

type Builder interface {
	// Build creates a Codec using a reader and a writer.
	Build(io.Reader, io.Writer) Codec
	// String returns the implementation name.
	String() string
}

type Codec interface {
	Encoder
	Decoder
}

type Decoder interface {
	Decode(any) error
}

type Encoder interface {
	Encode(any) error
}

type Gob struct{}

type JSON struct{}