Merge pull request #11037 from marmelab/doc/ra-core-ee-9bc85481742818a2b8a0e5593ad4c7e91cba6bc3

[Doc] Update RA Core EE documentation

Author: djhi

docs_headless/src/content/docs/ReferenceManyInputBase.md

@@ -71,7 +71,7 @@ const ProductEdit = () => (
 | ----------------- | -------- | ------------------------- | -------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | `target`          | Required | `string`                  | -                                | Target field carrying the relationship on the referenced resource, e.g. 'user_id'                                                                                      |
 | `reference`       | Required | `string`                  | -                                | The name of the resource for the referenced records, e.g. 'books'                                                                                                      |
-| `children`        | Optional | `ReactNode`                 | -                                | One or several elements that render a list of records based on a `ListContext`                                                                                         |
+| `children`        | Optional | `Element`                 | -                                | One or several elements that render a list of records based on a `ListContext`                                                                                         |
 | `defaultValue`    | Optional | `array`                   | -                                | Default value of the input.                                                                                                                                            |
 | `filter`          | Optional | `Object`                  | -                                | Filters to use when fetching the related records, passed to `getManyReference()`                                                                                       |
 | `mutationOptions` | Optional | `UseMutationOptions`      | -                                | Options for the mutations (`create`, `update` and `delete`)                                                                                                            |

docs_headless/src/content/docs/ReferenceOneInputBase.md

@@ -58,11 +58,11 @@ const BookEdit = () => (
 | ----------------- | -------- | -------------------- | ------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | `target`          | Required | `string`             | -                               | Target field carrying the relationship on the referenced resource, e.g. 'book_id' |
 | `reference`       | Required | `string`             | -                               | The name of the resource for the referenced records, e.g. 'book_details' |
-| `children`        | Optional | `ReactNode`            | -                               | One or several input elements that accept a `source` prop |
+| `children`        | Optional | `Element`            | -                               | One or several input elements that accept a `source` prop |
 | `defaultValue`    | Optional | `Object`             | -                               | Default value for the related record (in case it does not yet exist) |
-| `error`           | Optional | `ReactNode`            | -                               | The element to display when an error occurs while loading a reference |
+| `error`           | Optional | `Element`            | -                               | The element to display when an error occurs while loading a reference |
 | `filter`          | Optional | `Object`             | -                               | Filters to use when fetching the related record, passed to `getManyReference() |
-| `loading`         | Optional | `ReactNode`            | -                               | The element to display while loading a reference |
+| `loading`         | Optional | `Element`            | -                               | The element to display while loading a reference |
 | `mutationOptions` | Optional | `UseMutationOptions` | -                               | Options for the mutations (`create` and `update`) |
 | `render`          | Optional | `Function`            | -                               | A function that returns the children to display. Takes precedence over `children` |
 | `sort`            | Optional | `{ field, order }`   | `{ field: 'id', order: 'ASC' }` | Sort order to use when fetching the related record, passed to `getManyReference() |