Function setXLinkAttributes

setXLinkAttributes(
    element: Element,
    attributes: XLinkAttributes,
    allowEmpty?: boolean,
): void
Sets attributes of the xlink namespace for the given element.

Attributes already set before will be overwritten.

This method is typically used in toData mapping.
Parameters
- element: Element
  the elemant to set the attributes at
- attributes: XLinkAttributes
  the key-value pairs of attributes to set
- allowEmpty: boolean = true
  if to ignore entries with empty values or not; default: true
Returns void
Example
```
setXLinkAttributes(element, {
  // empty: Ignored, if allowEmpty=false
  "title": "",
  "href": "https://example.org/"
});
```
- Defined in packages/ckeditor5-coremedia-richtext/src/rules/XLink.ts:85