private TriState playerPermissionCheck(ServerPlayerEntity player, String permission) {
        return fabricTristate(((MixinUser) player).luckperms$hasPermission(permission));
    }
Listener to route permission checks made via fabric-permissions-api to LuckPerms.
fabric/src/main/java/me/lucko/luckperms/fabric/listeners/FabricPermissionsApiListener.java