Using Time from @openzeppelin/test-helpers for migration

im using truffle,
i had an error that i figure out being caused by having the import of
@openzeppelin/test-helpers in the migration js

Id like to know if there is a way to use something like:
const eta = (await time.latest()).add(time.duration.hours(9))

in the migration without having to make the calculation myself "by hand".

Thank you for reading.