How to work with GtkFileChooserDialog

[d47081]

Trying to create new object according to it's constructor:

$dialog = new \GtkFileChooserDialog(
    'test',
    new \GtkWindow
);

and get error

/usr/bin/php-gtk3: line 2:  6814 Segmentation fault      /opt/php/php-8.3.9/bin/php -dextension=php-gtk3.so $@

Is any example how to create dialog with PHP properly?

Thanks