{
  description = "Arcaea and Chunithm on PC, basically.";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system: {
      devShell = import ./shell.nix {
        pkgs = import nixpkgs {
          inherit system;
        };
      };
    });
}