Retrieves the focusable siblings of a given element within the document.
This function identifies all focusable elements in the document body
and determines the siblling elements relative to
the specified element. If the specified element is not found among
the focusable elements, it returns null for both siblings.
Retrieves the focusable siblings of a given element within the document.
This function identifies all focusable elements in the document body and determines the siblling elements relative to the specified element. If the specified element is not found among the focusable elements, it returns
null
for both siblings.