Lightning Scheduler (8.x-1.3) - en to fr translation catalogue (3 entries)

en: 1 minute | @count minutes
fr[0]: @count minute
fr[1]: @count minutes

en: 1 hour | @count hours
fr[0]: @count heure
fr[1]: @count heures

en: 1 second | @count seconds
fr[0]: @count seconde
fr[1]: @count secondes
