add check for node runtime and import from node buffer for Blob #807

	name: CI
	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	master:
	runs-on: ubuntu-latest
	timeout-minutes: 30
	steps:
	- name: Checkout repo
	uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- name: Set up Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '18'
	cache: 'yarn'
	- name: Install project dependencies
	run: yarn install
	- uses: nrwl/nx-set-shas@v3
	with:
	main-branch-name: 'master'
	- name: Run tests
	run: npx nx test

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