Handle String.raw trick

```javascript
String.raw`minusone` // "minusone"
String.raw`minus
one` // "minus\none"
String.raw"minusone" // Uncaught SyntaxError: Unexpected string

let a = "a";
String.raw`${a}` // "a"

let a = 1;
String.raw`${a + 1}` // "2"
```
It's not well documented i'll need to dig more