Vue 'export default' vs 'new Vue'

Question

I just installed Vue and have been following some tutorials to create a project using the vue-cli webpack template. When it creates the component, I notice it binds our data ins

Answer 1

Whenever you use

export someobject

and someobject is

{
 "prop1":"Property1",
 "prop2":"Property2",
}

the above you can import anywhere using import or module.js and there you can use someobject. This is not a restriction that someobject will be an object only it can be a function too, a class or an object.

When you say

new Object()

like you said

new Vue({
  el: '#app',
  data: []
)}

Here you are initiating an object of class Vue.

I hope my answer explains your query in general and more explicitly.