Introduction
The AdjacentPosition enum is used to specify
where, relative to the context element, insertion should be performed
using Dom\Element::insertAdjacentElement
or Dom\Element::insertAdjacentText.
Enum synopsis
AdjacentPosition
BeforeBegin
Insert before the context element.
This is only possible if the element is in a document and has a parent.
AfterBegin
Insert before the first child of the context element.
BeforeEnd
Insert after the last child of the context element.
AfterEnd
Insert after the context element.
This is only possible if the element is in a document and has a parent.