{ inputs = { nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05"; flake-utils = { url = "github:/numtide/flake-utils"; }; }; outputs = { nixpkgs, flake-utils, ... }: flake-utils.lib.eachDefaultSystem ( system: let overlays = [ ]; pkgs = import nixpkgs { inherit system overlays; }; packages = import ./pkgs { inherit pkgs; }; in with pkgs; { inherit packages; devShells.default = mkShell { buildInputs = [ ]; }; } ); }