alerque [1] filed a deletion request for typst-bin [2]: Upstream binary serves no purpose to my knowledge. In this case it will even screw with the system because it has a self-updater enabled that will choke on the system file permissions. Unless the [extra]/typst package has some disadvantage I suggest just deleting this.
[1] https://aur.archlinux.org/account/alerque/ [2] https://aur.archlinux.org/pkgbase/typst-bin/
