Fix `?->` with succeeding PHP keyword (#1124) #1

	name: Node CI

	on: [push, pull_request]

	jobs:
	test:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest]
	node-version: [14.x, 16.x, 18.x, 20.x]

	steps:
	- uses: actions/checkout@v2

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v2
	with:
	node-version: ${{ matrix.node-version }}

	- name: npm install, test
	run: \|
	yarn
	yarn test

	- name: type check
	run: \|
	npm i -g typescript
	yarn build-types
	[ $(git diff types.d.ts \| wc -l) -gt 0 ] && echo 'Diff exists in types.d.ts. Please change jsdoc.' && exit 1
	tsc --noEmit types.d.ts

	- name: install valgrind
	run: sudo apt-get install -y valgrind

	- name: benchmark
	run: python cachegrind.py node test/benchmark2.js > output.txt

	- name: Download previous benchmark result
	uses: actions/cache@v1
	with:
	path: ./cache
	key: ${{ runner.os }}-${{matrix.node-version}}-benchmark

	- name: Store benchmark result
	uses: benchmark-action/github-action-benchmark@v1
	with:
	tool: "customSmallerIsBetter"
	output-file-path: output.txt
	external-data-json-path: ./cache/benchmark-data.json
	alert-threshold: "105%"
	fail-on-alert: true
	env:
	CI: true

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