Allow using `AbstractRepeater` #217

	name: Publish new testing version to NPM
	on: [pull_request]
	concurrency:
	group: ${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true
	jobs:
	build_and_release:
	environment: testing
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version-file: '.nvmrc'
	registry-url: 'https://registry.npmjs.org'

	- name: Cache node modules
	id: cache-npm
	uses: actions/cache@v3
	env:
	cache-name: cache-node-modules
	with:
	# npm cache files are stored in `~/.npm` on Linux/macOS
	path: ~/.npm
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}-
	${{ runner.os }}-build-
	${{ runner.os }}-

	- if: ${{ steps.cache-npm.outputs.cache-hit != 'true' }}
	name: List the state of node modules
	continue-on-error: true
	run: npm list

	- name: Configure git user name and email
	run: \|
	git config user.name "10up Bot"
	git config user.email "[email protected]"

	- name: Install all npm packages
	run: npm install

	- name: npm update version and release
	run: \|
	npm version prerelease --preid=testing-${{ github.event.number}}.${{ github.run_number}}
	npm publish --tag testing-${{ github.event.number}}
	env:
	NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

	- uses: mshick/add-pr-comment@v2
	with:
	message: \|
	:tada: A new testing version of this package has been published to NPM. You can install it with `npm install @10up/block-components@testing-${{ github.event.number}}`

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