JavaScript: import declaration

main.html

<!DOCTYPE html>
<html>
<head>
  <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
  <title>JavaScript: import declaration</title>
</head>

<script type="module">
// ----------------------------------------

//
// Note: relative references for the module's
// path must start with either "/", "./", or "../":
//
import cls, { clsTwo } from "./module.js";


let obj1 = new cls   ( 42          );
let obj2 = new clsTwo("Hello World");

// ----------------------------------------
</script>

<body>

<pre id='out'></pre>

</body>
</html>

Github repository about-JavaScript, path: /declarations/import/main.html

module.js

function print(line) {
   document.getElementById('out').insertAdjacentText('beforeend', line+"\n");
}


class clsOne {
   constructor(num) {
      print("constructor of clsOne, num = " + num);
   }
}


class clsTwo {
   constructor(txt) {
      print("constructor of clsTwo, txt = " + txt);
   }
}


export { clsOne as default, clsTwo };

Github repository about-JavaScript, path: /declarations/import/module.js