{ "version": 1, "type": "Server.Engines.Mahjong.MahjongDealerIndicator", "properties": [ { "name": "Position", "type": "Server.Point2D", "rule": "PrimitiveUOTypeMigrationRule", "ruleArguments": [ "Point2D" ] }, { "name": "Direction", "type": "Server.Engines.Mahjong.MahjongPieceDirection", "rule": "EnumMigrationRule" }, { "name": "Wind", "type": "Server.Engines.Mahjong.MahjongWind", "rule": "EnumMigrationRule" } ] }