Drop Node 16/17 support and add Node 20 support #47

	name: Build documentation

	on:
	push:
	branches:
	- main

	# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
	permissions:
	contents: read
	pages: write
	id-token: write

	# Allow one concurrent deployment
	concurrency:
	group: "pages"
	cancel-in-progress: true

	# Default to bash
	defaults:
	run:
	shell: bash

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v1
	- name: Use Node.js
	uses: actions/setup-node@v3
	with:
	node-version: 18.x
	cache: 'npm'
	- run: npm ci
	- name: Build
	run: npm run docs
	- name: Upload artifact
	uses: actions/upload-pages-artifact@v1
	with:
	path: ./docs

	deploy:
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	needs: build
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v1

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