TOKEN.once() Return Value Question

[Webster1234]

I know how to use callback to pass the value inside TOKEN.once() to the f function, but is there a way to return the value inside TOKEN.once() to the main() function, this has been bothering me all day :(

const main = async()=> {

        const getPastEvents = async(from,to,value, f, callback1) => {
            const filter = TOKEN.filters.Transfer(from, to, null)
            await TOKEN.once(filter, (from, to, amount, event) => {

                const rrr = [from,to,amount]
                callback1(rrr);
            })
        }

//Print out [from,to,amount]
        const f = async(param, callback1) => {
                console.log(param)
            }

const result = await getPastEvents(from,to,value, f)

}

[zemse]

function getRecentEvent(contract) {
  return new Promise((res) => {
    const filter = TOKEN.filters.Transfer(from, to, null)
    contract.once(filter, (from, to, amount, event) => {
      resolve([from,to,amount])
    })
  })
}

async function main() {
  const contract = ...
  const rrr = await getRecentEvent(contract); // will wait until once event is occurred
}