let
  nixpkgs = {
    url = "https://github.com/NixOS/nixpkgs/";
    ref = "nixos-22.11";
    rev = ''
      c43f676c938662072772339be6269226c77b51b8'';
  };
in {
  inherit nixpkgs;
  nixos = nixpkgs // {suffix = "/nixos";};
  "channels-nixos-stable" = nixpkgs;
  "channels-nixos-unstable" = {
    url = "https://github.com/NixOS/nixpkgs/";
    ref = "nixos-unstable";
    rev = ''
      545c7a31e5dedea4a6d372712a18e00ce097d462'';
  };
  "channels-nixos-unstable-small" = {
    url = "https://github.com/NixOS/nixpkgs/";
    ref = "nixos-unstable-small";
    rev = ''
      b6e8ebef1966ec47edc3f1e92f3ccf6f82d0c7c4'';
  };
  "nixpkgs-master" = {
    url = "https://github.com/NixOS/nixpkgs/";
    ref = "master";
    rev = ''
      ecc96be9787cfdea1b8f57aec08ad9545affc2a6'';
  };
  "home-manager-module" = {
    url = "https://github.com/nix-community/home-manager";
    ref = "release-22.11";
    rev = ''
      65c47ced082e3353113614f77b1bc18822dc731f'';
  };
}