Typescript refactor #241

	name: ⚙️ CI

	# The GitHub events we want this workflow to run in response to.
	# The hanging `pull_request:` may look odd, but all it does is say "run on every PR".
	on:
	push:
	branches: [main]
	pull_request:

	jobs:
	build:
	name: 🔨 Build
	runs-on: ubuntu-latest
	steps:
	# Checkout this repo on the GitHub runner.
	# When the runner starts executing the jobs in this workflow,
	# it literally doesn't even have the code in this repo yet.
	- uses: actions/checkout@v3

	- run: corepack enable

	# It doesn't have Node.js either; we have to set it up before we can do Node.js things.
	- uses: actions/setup-node@v3
	with:
	node-version: 16

	- run: yarn install
	shell: bash

	- name: 🧹 Lint
	run: yarn lint

	- name: 🔨 Build
	run: yarn build

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