const options = {
	mongoose: {
		// default connection
		connect: 'mongodb://localhost:27017/tuos', // String or Object
		
		// default options
		options: { 
			useNewUrlParser: true, 
	    config: { 
	      autoIndex: true
	    },
	    useUnifiedTopology: true
		}
	}
}

fastify.register(require('tuos-mongoose'), options)