{ config, pkgs, lib, ... }: { documentation.nixos.enable = false; nixpkgs.config.allowUnfree = true; nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ "steam" "steam-original" "steam-unwrapped" "steam-run" ]; nixpkgs.config.rcomSupport = true; nix = { settings = { warn-dirty = false; experimental-features = [ "nix-command" "flakes" ]; auto-optimise-store = true; substituters = [ "https://nix-gaming.cachix.org" "https://hyprland.cachix.org" ]; trusted-public-keys = [ "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4=" "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc=" ]; }; }; }