Workspace/Godot/Tests/InvalidCodeGenFixture/DuplicateContracts.cs

using ShrinkNetwork;

[ShrinkNetworkMessage(49999, "duplicate")]
public sealed class DuplicateMessageA : IShrinkNetworkMessage { }

[ShrinkNetworkMessage(49999, "duplicate")]
public sealed class DuplicateMessageB : IShrinkNetworkMessage { }