svelte-i18n/test/fixtures/en.json

{
  "hi": "hi yo",
  "switch.lang": "Switch language",
  "greeting": {
    "ask": "Please type your name",
    "message": "Hello {name}, how are you?"
  },
  "photos": "You have {n, plural, =0 {no photos.} =1 {one photo.} other {# photos.}}",
  "cats": "I have {n, number} {n,plural,one{cat}other{cats}}"
}