postcss.Container | /deps.ts | bundler@0.6.5

method postcss.Container.prototype.insertBefore

Re-export

import { postcss } from "https://deno.land/x/bundler@0.6.5/deps.ts";
const { Container } = postcss;

insertBefore(oldNode: ChildNode | number, newNode:

| string

| string[]

): this

Insert new node before old node within the container.

rule.insertBefore(decl, decl.clone({ prop: '-webkit-' + decl.prop }))

Parameters

oldNode: ChildNode | number

Child or child’s index.

newNode:

| string

| string[]

New node.

this

This node for methods chain.