tommie/a.esm.js

## a.esm.js
export const A = 42;

import * as x from './a.esm.js';
console.log('x.A is', x.A);  // BAD: "x.A is undefined"

## index.html
<!DOCTYPE html>
<html>
  <script async src="es-module-shims.js"></script>
  <script type="importmap">{"imports": {"a": "./a.esm.js"}}</script>
  <script type="module">
    import {A} from 'a';
    console.log('A is', A);  // GOOD: A is 42
  </script>
</html>
	export const A = 42;

	import * as x from './a.esm.js';
	console.log('x.A is', x.A); // BAD: "x.A is undefined"
	<!DOCTYPE html>
	<html>
	<script async src="es-module-shims.js"></script>
	<script type="importmap">{"imports": {"a": "./a.esm.js"}}</script>
	<script type="module">
	import {A} from 'a';
	console.log('A is', A); // GOOD: A is 42
	</script>
	</html>