How to make OFFSET and LIMIT attributes in postgresql query are optional when using SQLC to generate Golang code?

Question

Here is my query statement to be generated. But I want the offset and limit attributes are optional.

-- name: ListTransfersTo :many

SELECT *
FROM transfers
WHERE to_account_id = $1
ORDER BY created_at
OFFSET $2
LIMIT $3;

I try to do following https://github.com/sqlc-dev/sqlc/issues/1155 to solve this problem by using OFFSET sqlc.arg('offset', nullable => true) and LIMIT sqlc.arg('limit', nullable => true) but it returns an error: expected 1 parameter to sqlc.arg; got 2 after using sqlc generate. Thanks for your supports.