storage

type Actions interface {
	Handle(actionName string, h app.ActionHandler)
	NewAction(name string, tags ...app.Tagger)
	NewActionWithValue(name string, v interface{}, tags ...app.Tagger)
}

type Contacts interface {
	Add(addr string)
	Remove(addr string)
	List() []string
}

type Conversations interface {
	Read() []string
	Append(line string)
	Update(lines []string)
	Delete()
}

type StateOperations interface {
	SetState(state string, v interface{}, opts ...app.StateOption)
	GetState(state string, recv interface{})
	DelState(state string)
}