Conditional compilation causes incorrect auto-import placement

For example:

```as
import x.display.SmartLoader;
import x.events.EventPriority;
import x.geom.Area;

runtime::air
{
import x.codecs.bitmap.webp.WebP;
}

public class ...
```

If I write `var errorEvent:ErrorEvent` and select `ErrorEvent` from code completion. The code becomes:

```as
import x.display.SmartLoader;
import x.events.EventPriority;
import x.geom.Area;

runtime::air
{
import x.codecs.bitmap.webp.WebP;
import flash.events.ErrorEvent;
}

public class ...
```

This is not what I expected. The code should be:

```as
import x.display.SmartLoader;
import x.events.EventPriority;
import x.geom.Area;

runtime::air
{
import x.codecs.bitmap.webp.WebP;
}

import flash.events.ErrorEvent;

public class ...
```

Thanks!

No source file or test is named. Start at the ActionScript auto-import and code-completion implementation, reproduce the example with the runtime::air block, and verify that the generated import is placed outside conditional compilation while the existing imports remain unchanged.

Written by the indexing model from the issue text.