post_install() {
    echo "Installing AppImageLauncher as interpreter for AppImages"
    (set -x; update-binfmts --package appimage --install appimage-type2 /usr/bin/AppImageLauncher --magic 'AI\x02' --offset 8)
}

pre_remove() {
    echo "Removing AppImageLauncher as interpreter for AppImages"
    (set -x; update-binfmts --package appimage --remove appimage-type2 /usr/bin/AppImageLauncher)
}