import { default } from "https://deno.land/x/postcss@8.4.16/lib/node.d.ts";
Returns an exact clone of the node.
The resulting cloned node and its (cloned) children will retain code style properties.
decl.raws.before //=> "\n "
const cloned = decl.clone({ prop: '-moz-' + decl.prop })
cloned.raws.before //=> "\n "
cloned.toString() //=> -moz-transform: scale(0)