Add workflow to compile the project with typescript v4 #1

	name: Compile with typescript v4

	on:
	push:
	branches: main
	pull_request:
	branches:
	- "**"

	jobs:
	compile_with_typescript_v4:
	name: Compile with typescript v4
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-node@v2
	with:
	node-version: 16
	- name: Install typescript v4 in all packages
	run: sed -i 's/"typescript": "~5.0.0"/"typescript": "^4.0.0"/' package.json packages/*/package.json && yarn
Check failure on line 20 in .github/workflows/compile-with-typescript-v4.yml View workflow run for this annotation GitHub Actions / .github/workflows/compile-with-typescript-v4.yml Invalid workflow file `You have an error in your yaml syntax on line 20`
	- name: Build
	run: yarn build

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