hello-theme/composer.json

{
    "name": "elementor/hello-theme",
    "require": {
        "squizlabs/php_codesniffer": "^3.6",
        "dealerdirect/phpcodesniffer-composer-installer": "^0.7.1",
	  	"wp-coding-standards/wpcs": "^2.3"
	},
    "scripts": {
        "lint": "phpcs --extensions=php -p"
    }
}