# Enums Shared enums used across the platform. All are `byte`-based for compact serialization. ## Key Files - **`AppType.cs`** — Identifies application type: None(0), Server(1), Relay(5), Game(10), Web(15), Mobile(20), Dissonance(25), TestUnit(255). - **`MessageContextType.cs`** — Message routing context: Unset(0), System(5), Private(10), Group(15), Transfer(20), Product(25), Company(30). - **`TrackingState.cs`** — Entity change tracking: None(0), Get(1), GetAll(2), Add(3), Update(4), Remove(5).