Is it possible to export to body of two different files from main.js?

I want to export components to multiple files from main.js, something like this:

main.js:

import Block1 from './Block1.svelte';
import Block2 from './Block2.svelte';

export const Block1  = new Block1({ target: document.body}); //to index.html 
export const Block2  = new Block2({ target: document.body}); //to index2.html 

How to compile multiple .html files to public directory in svelt js?