let
  nixpkgs = {
    url = "https://github.com/NixOS/nixpkgs/";
    ref = "nixos-22.11";
    rev = ''
      0218941ea68b4c625533bead7bbb94ccce52dceb'';
  };
in {
  inherit nixpkgs;
  nixos = nixpkgs // {suffix = "/nixos";};
  "channels-nixos-stable" = nixpkgs;
  "channels-nixos-unstable" = {
    url = "https://github.com/NixOS/nixpkgs/";
    ref = "nixos-unstable";
    rev = ''
      2caf4ef5005ecc68141ecb4aac271079f7371c44'';
  };
  "channels-nixos-unstable-small" = {
    url = "https://github.com/NixOS/nixpkgs/";
    ref = "nixos-unstable-small";
    rev = ''
      e7c66e1d78fdc7da61dc04ca0f94a8d59b034d5a'';
  };
  "nixpkgs-master" = {
    url = "https://github.com/NixOS/nixpkgs/";
    ref = "master";
    rev = ''
      3efe76e8efa1c2ac1f8f766ce1812a40a7861878'';
  };
  "home-manager-module" = {
    url = "https://github.com/nix-community/home-manager";
    ref = "release-22.11";
    rev = ''
      65c47ced082e3353113614f77b1bc18822dc731f'';
  };
}