javascript cannot use import statement outside a module code example

Example 1: cannot use import statement outside a module typescript

// Fix 1
Change .js files to .cjs
// Fix 2
Add "type": "module" to package.json

Example 2: SyntaxError: Cannot use import statement outside a module

Node.js >= v13

Save the file with .mjs extension, &
Add { "type": "module" } in the nearest package.json.
(run npm init to create package.json)

Example 3: Uncaught SyntaxError: Cannot use import statement outside a module

1. Inside scripts file import the following module
	import {a} from "./module.js";
	alert(a);
    
2. add that script inside file you want to use it
	<script type="module" src="PATH_TO_FILE"></script>

Example 4: Uncaught SyntaxError: Cannot use import statement outside a module three.js

//If you already put this and still error.
<script src="/node_modules/three/examples/jsm/controls/OrbitControls.js"></script>
//Try changing jsm to js
<script src="/node_modules/three/examples/js/controls/OrbitControls.js"></script>