{ lib, ... }:
{
  type = lib.types.coercedTo lib.types.str (command: { inherit command; }) (
    lib.types.submodule {
      options = {
        command = lib.mkOption {
          type = lib.types.str;
          example = "nvim";
          description = "Sets the command expanded by this shortcut.";
        };

        abbreviation = lib.mkOption {
          type = lib.types.bool;
          default = true;
          description = "Uses a Fish abbreviation instead of an alias.";
        };
      };
    }
  );
}