comments handled incorrectly in some cases

```ts
declare global {
	namespace App {
		// interface Error {}
		// interface Locals {}
		// interface PageData {}
		// interface PageState {}
		// interface Platform {}
	}
}
```

becomes

```ts
declare global {
	
		namespace App {
			
		} // interface Error {}// interface Locals {}
	
} // interface PageData {}
// interface PageState {}
```