Function startTimer

ozaria/site/common/logger.js:59–69

()

 * Returns -1 if browser didn't support performance API or Date API.
 */
export const startTimer = () => {
  let startingTime

  try {
    startingTime = getMsTime()
  } catch (e) {
    return () => -1
  }

  return () => getMsTime() - startingTime
}