editor

type Editor interface {
	InsertParagraph([]string, io.Writer) error
	InsertImage([]string, io.Writer) error
	SetTitle([]string, io.Writer) error
	List([]string, io.Writer) error
	ReplaceText([]string, io.Writer) error
	ResizeImage([]string, io.Writer) error
	DeleteItem([]string, io.Writer) error
	Undo() error
	Redo() error
	Save([]string, io.Writer) error
	Release() error
}