3 ms·
(1) Yes this makes interoperability hard. However, `typeof` is generally used to test the type of value. It is unlikely to pass its value to a function If you
by conaclos 4y ago
(1) Yes this makes interoperability hard. However, `typeof` is generally used to test the type of value. It is unlikely to pass its value to a function
If you use a function declared in a module with a distinct edition, you have to comply to its contract. And its contract certainly state that "null" is not a valid value to pass through.
Moreover, a type checker or linter could error/warn about this.
(2) You are right.
Another solution might be to introduce a new keyword:
```js
use "edition2023"
```
Old browser could thus crash. In the same way that they did for ESM.