)
Inserts all of the nodes into this node directly before refChild.
Other resources
-
Node.insertBefore from MDN.
Source
/**
* Inserts all of the nodes into this node directly before refChild.
*
* ## Other resources
*
* * [Node.insertBefore]
* (https://developer.mozilla.org/en-US/docs/Web/API/Node.insertBefore) from
* MDN.
*/
@DomName('Node.insertBefore')
@DocsEditable()
Node insertBefore(Node newChild, Node refChild) => wrap_jso(_blink.BlinkNode.instance.insertBefore_Callback_2_(unwrap_jso(this), unwrap_jso(newChild), unwrap_jso(refChild)));