quicktype-sample.json

{
  "int or string": [1, "1"],
  "nested array": [[false, true]],
  "best friend": { "name": "Sue" },
  "friends": [{ "name": "Sal" }, { "name": "Sue" }],
  "a map": {
    "zero": 0, "one": 1, "two": 2, "three": 3,
    "four": 4, "five": 5, "six": 6, "seven": 7,
    "eight": 8, "nine": 9, "ten": 10, "eleven": 11,
    "twelve": 12, "thirteen": 13, "fourteen": 14,
    "fifteen": 15, "sixteen": 16, "seventeen": 17,
    "eighteen": 18, "nineteen": 19, "twenty": 20
  }
}