{
  inputs,
  config,
  pkgs,
  lib,
  ...
}: {

  nix.settings.substituters = [
    "https://nix-community.cachix.org"
    "https://niri.cachix.org"
    "https://nixpkgs-wayland.cachix.org"
    "https://cache.garnix.io"
  ];


  nix.settings.trusted-substituters = [
    "https://nix-community.cachix.org"
    "https://niri.cachix.org"
    "https://nixpkgs-wayland.cachix.org"
    "https://cache.garnix.io"
  ];

  nix.settings.trusted-public-keys = [
    "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
    "niri.cachix.org-1:Wv0OmO7PsuocRKzfDoJ3mulSl7Z6oezYhGhR+3W2964="
    "nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
    "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="
  ];
}