const objects = [
    { foo: 5, bar: 6 },
    { foo: 13, baz: -1 }
];
 
function zip() {
	... ваш код здесь
}
 
console.log(zip(...objects)) ..
 
 
function zip () {
    if(arguments.length === 0) return
    else {
        let zipObj = {}
        let arrOfObj = Array.from(arguments)
 
        arrOfObj.forEach((obj) => {
            for(let key in obj) {
                if(!(zipObj[key])) {
                    zipObj[key] = obj[key]
                }
            }
        })
 
        return zipObj
    }
}