Delta-v/Content.Shared/MachineLinking/UIKeys.cs

using System;
using Robust.Shared.Serialization;

namespace Content.Shared.MachineLinking
{
    [Serializable, NetSerializable]
    public enum SignalTransmitterUiKey
    {
        Key
    }

    [Serializable, NetSerializable]
    public enum SignalReceiverUiKey
    {
        Key
    }
}