How to install qtcreator with qt6 code examples?

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Hi,
I would like to play a little with the qt6 examples but qtbase is installed without the examples.
Is there a way to simply add them to qtcreator ?

my flake.nix :

{
  inputs.nixpkgs.url = "github:nixos/nixpkgs";

  outputs = { self, nixpkgs }:
  let
    pkgs = nixpkgs.legacyPackages.x86_64-linux;
  in {
    devShells.x86_64-linux.default = pkgs.mkShell {
      buildInputs = with pkgs; [
        cmake
        gdb
        qt6.qtbase
        qt6.full
        qtcreator

        # this is for the shellhook portion
        qt6.wrapQtAppsHook
        makeWrapper
        bashInteractive
      ];
      # set the environment variables that Qt apps expect
      shellHook = ''
        #export QT_QPA_PLATFORM=wayland
        bashdir=$(mktemp -d)
        makeWrapper "$(type -p bash)" "$bashdir/bash" "''${qtWrapperArgs[@]}"
        exec "$bashdir/bash"
      '';
    };
  };
}

Reference :

and :

Thanks