nextcloud/composer.json

{
    "config" : {
        "vendor-dir": "lib/composer",
        "optimize-autoloader": true
    },
    "autoload" : {
			"psr-4": {
			"": "lib/private/legacy",
            "OC\\": "lib/private",
            "OC\\Core\\": "core/",
            "OCP\\": "lib/public"
        }
    },
    "require": {
        "ext-json": "*",
        "ext-libxml": "*",
        "ext-pdo": "*",
        "ext-simplexml": "*",
        "ext-xmlreader": "*"
	},
    "require-dev": {
        "nextcloud/coding-standard": "^0.5.0",
        "vimeo/psalm": "^4.0"
    },
    "scripts": {
        "cs:fix": "php-cs-fixer fix",
        "cs:check": "php-cs-fixer fix --dry-run --diff",
        "lint": "find . -name \\*.php -not -path './lib/composer/*' -not -path './build/stubs/*' -print0 | xargs -0 -n1 php -l",
        "psalm": "psalm"
    }
}