anchor.diff:    barColorSetModule = types.submodule {
       options = {
         border = mkOption {
  -        type = types.string;
  +        type = types.str;
           visible = false;
         };
   
         background = mkOption {
  -        type = types.string;
  +        type = types.str;
           visible = false;
         };
   
         text = mkOption {
  -        type = types.string;
  +        type = types.str;
           visible = false;
         };
       };
  
positive.code:         type = types.submodule {
            options = {
              background = mkOption {
                type = types.string;
                default = "#000000";
                description = "Background color of the bar.";
              };
  
              statusline = mkOption {
                type = types.string;
                default = "#ffffff";
                description = "Text color to be used for the statusline.";
              };
  
              separator = mkOption {
                type = types.string;
                default = "#666666";
                description = "Text color to be used for the separator.";
              };
  
negative.code:       };
  
        trayOutput = mkOption {
          type = types.str;
          default = "primary";
          description = "Where to output tray.";
        };
  