{ lib, util, ... }:
{
  checks = [
    {
      assertion = util.registry.predicates.uniqueValue (entry: entry.value.keys);
      message = "Desktop keybinds must use unique key chords.";
    }
  ];

  type = lib.types.submodule {
    options = {
      keys = lib.mkOption {
        type = lib.types.str;
        example = "SUPER + Return";
        description = "Sets the key chord for this desktop keybind.";
      };

      command = lib.mkOption {
        type = lib.types.str;
        example = "ghostty";
        description = "Command executed by this keybind.";
      };
    };
  };
}