enum

type Generator struct {
	Package      string            // package name
	Dependencies map[string]string // imports (full package path => imported name)
	Specs        []*Spec
}

type Spec struct {
	EnumName string
	Values   []Value
}

type Value struct {
	Name     string // constant name
	Value    int64  // enum value
	StrValue string // enum string value
}