Allow importing library as ESM #233

	name: CI

	on:
	push:
	branches:
	- master
	pull_request: {}

	jobs:
	lint:
	name: Lint
	runs-on: 'ubuntu-latest'
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '18'

	- name: Install dependencies
	run: npm ci

	- name: Lint
	run: npm run lint

	test:
	name: Test (Node)
	runs-on: ${{ matrix.operating-system }}
	strategy:
	fail-fast: false
	matrix:
	operating-system: ['ubuntu-latest', 'windows-latest']
	# https://nodejs.org/en/about/releases/
	node-version: ['18', '20']

	steps:
	- name: Checkout
	uses: actions/checkout@v2
	with:
	submodules: true

	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: ${{ matrix.node-version }}

	- name: Install dependencies
	run: npm ci

	- name: Test
	run: npm run test

	- name: Test (Integration)
	run: \|
	cd ./tests/integration/rollup-test && ./test.sh && cd -
	cd ./tests/integration/webpack-babel-test && ./test.sh && cd -
	cd ./tests/integration/webpack-test && ./test.sh && cd -

	browser:
	name: Test (Browser)
	runs-on: 'ubuntu-22.04'
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	with:
	submodules: true

	- name: Setup Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '18'

	- name: Install dependencies
	run: npm ci

	- name: Install Playwright
	run: \|
	npx playwright install-deps
	npx playwright install

	- name: Build
	run: npx grunt prepare

	- name: Test
	run: npm run test:browser

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