konstitisyon.nu/components/session/logout-countdown.js

import PropTypes from 'prop-types'
import {forwardRef, useImperativeHandle} from 'react'
import {signOut} from 'next-auth/react'

const LogoutCountdown = forwardRef(({setError, setIsErrorAlertOpen}, ref) => {
  useImperativeHandle(ref, () => ({
    startCountdown() {
      setError('Session expirée, vous devez vous reconnecter !')
      setIsErrorAlertOpen(true)
      signOut()
    }
  }))

  return null
})

LogoutCountdown.propTypes = {
  setError: PropTypes.func.isRequired,
  setIsErrorAlertOpen: PropTypes.func.isRequired
}

export default LogoutCountdown