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kotlinlang

Hopefully something simple that I'm missing. I'm trying to change the display when a collection of paged items is empty. While this works when the UI is initially composed with no items, once items appear and disappear, the display remains empty.

```    val lazyItems = posts.collectAsLazyPagingItems()

    if(lazyItems.itemCount == 0) {
        NoItemsLeft()
    } else {
        LazyColumn(modifier = modifier) {
            items(lazyItems) {```

I'm an idiot, needed to move the condition inside the `LazyColumn` instead.

There's also a couple of other properties you can check. I wanted to display a "No items at all" composable if the data source was empty and there were no more pages, and ended up with this condition:
```lazyItems.loadState.refresh is LoadState.NotLoading &amp;&amp; lazyItems.loadState.refresh.endOfPaginationReached &amp;&amp; lazyItems.itemCount == 0```
I would have thought that this was a common use case that would have have some kind of API, but I couldn't find it.

Thanks, that seems more robust - I was already handling the various `LoadState` but didn't think to use `NotLoading` !