{ lib, ... }: { options.boot.loader.efi = { canTouchEfiVariables = lib.mkOption { default = false; type = lib.types.bool; description = "Whether the installation process is allowed to modify EFI boot variables."; }; efiSysMountPoint = lib.mkOption { default = "/boot"; type = lib.types.str; description = "Where the EFI System Partition is mounted."; }; }; }