robust-toolbox-template-singleplayer/Template.Game/Input/ContentKeyFunctions.cs

using Robust.Shared.Input;

namespace Template.Game.Input
{
    [KeyFunctions]
    public static class ContentKeyFunctions
    {
        // DEVNOTE: Stick keys you want to be bindable here.
        // public static readonly BoundKeyFunction DummyKey = "DummyKey";
    }
}