IfStatement
======

## IfStatement

```ts
const a = true;

if (!a) {
    const b = 456;
    const c = 123;
}
else {
    const d = 789;
}
```

```php
$a = true;
if (!$a) {
    $b = 456;
    $c = 123;
}
else {
    $d = 789;
}
```