Bump @types/node from 20.8.3 to 20.8.9 #1625

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Setup Node.js environment
	uses: actions/setup-node@v1
	with:
	node-version: "15"

	- name: Install dependencies
	run: yarn

	- name: Clean
	run: yarn clean

	- name: Lint
	run: yarn lint

	- name: Test
	run: yarn test

	- name: Build
	run: yarn build

	- name: Ensure clean
	run: \|
	git status --porcelain
	test -z "$(git status --porcelain)"

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