Composer. How to delete a directory?

Question

Composer

Good afternoon
There is the following hook

"scripts": {
        "post-install-cmd": [
            "move bitrix/components/bxuni/bxuni local/components/bxuni",
            "rmdir bitrix/components/bxuni"
        ],
        "post-update-cmd": [
            "composer run-script post-install-cmd"
        ]
    }

rmdir bitrix/components/bxuni does not work. How to properly delete an empty folder?