Add note for webpack v4 with mini-css-extract-plugin #9748

	name: Build packages

	on:
	push:
	branches:
	- master

	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Read .nvmrc
	run: echo ::set-output name=NVMRC::$(cat .nvmrc)
	id: nvm

	- name: Setup node
	uses: actions/setup-node@v3
	with:
	node-version: ${{ steps.nvm.outputs.NVMRC }}

	- name: Get yarn cache
	id: yarn-cache
	run: echo "::set-output name=dir::$(yarn cache dir)"

	- uses: actions/cache@v3
	with:
	path: ${{ steps.yarn-cache.outputs.dir }}
	key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
	restore-keys: \|
	${{ runner.os }}-yarn-

	- name: Install packages
	run: yarn

	- name: Build source
	run: yarn build

	- name: Build parcel example
	run: yarn build:parcel

	- name: Build SSR example
	run: yarn build:ssr

	- name: Build webpack example
	run: yarn build:webpack

	- name: Build webpack extracted example
	run: yarn build:webpack:extract

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