{
	"car": {
		"constructorFn": ":car_class",
		"arguments": [":engine", ":wheels"]

	},
	"engine": {
		"shared": "true",
		"factoryFn": ":engine_factory",
		"tags": ["interior"]
	},
	"wheels": {
		"constructorFn": ":wheels_class",
		"tags": ["exterior"]
	}

}