method postcss.Node.prototype.prevRe-exportimport { postcss } from "https://deno.land/x/fed_dev@0.9.0/deps.ts"; const { Node } = postcss; prev(): ChildNode | undefinedReturns the previous child of the node’s parent. Returns undefined if the current node is the first child. Returns the previous child of the node’s parent. Returns undefined if the current node is the first child. const annotation = decl.prev() if (annotation.type === 'comment') { readAnnotation(annotation.text) } ReturnsChildNode | undefinedPrevious node.