message: Add documentation on fields prop as object
diff: @@ -21,9 +21,9 @@ When you see `RuleGroupTypeAny` below (e.g. for [query](#query), [defaultQuery](
  ### `fields`
  -`Field[] | OptionGroup<Field>[]`
  +`Field[] | OptionGroup<Field>[] | Record<string, Field>`
  -The array of [fields](../typescript#fields) that should be used, or an array of [option groups](../typescript#miscellaneous) containing arrays of fields.
  +The array of [fields](../typescript#fields) that should be used or an array of [option groups](../typescript#miscellaneous) containing arrays of fields. (Alternatively, `fields` can be an object where the keys correspond to each field `name` and the values are the field definitions. If `fields` is an object, then the `options` array passed to the [`fieldSelector` component](#fieldselector) will be sorted alphabetically by the `label` property.)
  :::tip
  