1. bool?deep

Returns a copy of this node.

Ifdeep istrue, then all of this node's children and descendants arecopied as well. Ifdeep isfalse, then only this node is copied.

Other resources

• Node.cloneNodefrom MDN.

Implementation

@JSName('cloneNode')/** * Returns a copy of this node. * * If [deep] is `true`, then all of this node's children and descendants are * copied as well. If [deep] is `false`, then only this node is copied. * * ## Other resources * * * [Node.cloneNode](https://developer.mozilla.org/en-US/docs/Web/API/Node.cloneNode) *   from MDN. */Node clone(bool? deep) native;