// This should be lowercase
{
  "onevariant": {
    // This should be kebab-case
    "a-field-with-many-words": "string",
    // This should be renamed to foo
    "foo": "string"
  }
}

// or

// This should also be lowercase
{
  "anothervariant": {
    // This should remain unchanged
    "a_field_that_remains_unchanged": "string"
  }
}