Flake.nix for create t3-app and nextjs14

class NextRequest extends Request {
                          ^

ReferenceError: Request is not defined

{
  description = "T3 Stack with Monero Flake";

  inputs = { nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; };

  outputs = { self, nixpkgs, ... }:
    let
      system = "x86_64-linux";
      pkgs = nixpkgs.legacyPackages.${system};
    in {
      devShells.x86_64-linux.default = with pkgs;
        mkShell {

          packages = [
            bun
            nodePackages.prettier
            nodePackages.eslint
            nodePackages.typescript

            nodePackages.prisma
            prisma-engines
            monero-cli
            openssl

          ];
          nativeBuildInputs = [

            bashInteractive

          ];
          shellHook = ''
            export BROWSER=none
            export NODE_OPTIONS="--no-experimental-fetch"
            export PRISMA_QUERY_ENGINE_BINARY="${prisma-engines}/bin/query-engine"
            export PRISMA_QUERY_ENGINE_LIBRARY="${prisma-engines}/lib/libquery_engine.node"
            export PRISMA_INTROSPECTION_ENGINE_BINARY="${prisma-engines}/bin/introspection-engine"
            export PRISMA_FMT_BINARY="${prisma-engines}/bin/prisma-fmt"
            export PRISMA_ENGINES_CHECKSUM_IGNORE_MISSING="true"
            node -v
          '';
        };
    };
}