{
  inputs.nixpkgs-lib.url = "github:nix-community/nixpkgs.lib/master";

  outputs = { self, nixpkgs-lib }: let
    inherit (nixpkgs-lib) lib;

    util = {
      binaryMerge = import ./util/binaryMerge.nix;
    };
  in {
    inherit util;

    collect = import ./src/collect.nix lib;
    count = import ./src/count.nix lib;
    filterAttrs = import ./src/filterAttrs.nix lib;
    filterOverrides = import ./src/filterOverrides.nix lib;
    findFirstIndex = import ./src/findFirstIndex.nix lib;
    genAttrs = import ./src/genAttrs.nix lib;
    getAttrs = import ./src/getAttrs.nix lib;
    overrideExisting = import ./src/overrideExisting.nix lib;
    subtractLists = import ./src/subtractLists.nix lib;
    unique = import ./src/unique.nix lib;
  };
}