fix: "Product" interfaces shared fields fix #984

	name: Coding Standards

	on:
	push:
	branches:
	- develop
	- master
	pull_request:
	branches:
	- develop
	paths:
	- '**.php'
	- '!docs/**'

	jobs:
	Coding-Standards:
	runs-on: ubuntu-latest
	name: "Linting WooGraphQL code w/ PHPCS"
	steps:
	- name: Checkout
	uses: actions/checkout@v1

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.0
	extensions: mbstring, intl
	tools: composer

	- name: Get Composer Cache Directory
	id: composer-cache
	run: echo "::set-output name=dir::$(composer config cache-files-dir)"

	- name: Install dependencies
	run: \|
	composer install

	- name: Cache dependencies
	uses: actions/cache@v1
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer

	- name: Run PHP CodeSniffer
	run: composer lint

Provide feedback