Hide other action once one is active

[usman-topdot]

If a user is banned, the ban action should not show and only unban action should show and vice versa

[DamianPrzeczka]

@usman-topdot you can use canSee

            (new Ban)->showOnTableRow()->canSee(function () {
                return ! $this->resource->exists || $this->banned_at === null;
            }),
            (new Unban)->showOnTableRow()->canSee(function () {
                return ! $this->resource->exists || $this->banned_at !== null;
            }),

showOnTableRow is optional if you d'like in dropdown menu have this options.