post_install() {echo'run vimix-gtk4-switch to choose your theme for gtk4 application'}
post_upgrade() {echo'run vimix-gtk4-switch to choose your theme for gtk4 application'}
post_remove() {echo'use rm -rf${HOME}/.config/gtk-4.0/{assets,gtk.css,gtk-dark.css} to clean chosen vimix gtk4 theme'}