     }
     /// Label
     struct Label : Decodable {
+        let definedLabel : Swift.String?
         let customLabel : Swift.String?
-        let definedLabel : Swift.String?
     }
     /// Terminal
     struct Terminal : Decodable {
+        let regex : Swift.String?
         let characterRange : CharacterRange?
         let characterSet : CharacterSet?
         let terminalString : TerminalString?
-        let regex : Swift.String?
     }
     /// Group
     class Group : Decodable {

    }
    /// Element
    class Element : Decodable {
        let lookahead : Swift.String?
        let annotations : Annotations?
        let transient : Swift.String?
        let void : Swift.String?
        let identifier : Swift.String?
        let group : Group?
        let negated : Swift.String?
        let terminal : Terminal?
        let quantifier : Swift.String?
    }
    /// Choice
    class Choice : Decodable {

    }
    /// Expression
    class Expression : Decodable {
        let element : Element?
        let sequence : Sequence?
        let choice : Choice?
    }
    /// Rule
    struct Rule : Decodable {
