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I have a vague memory that it used to be possible to have a composable as an extension function, but now I get a warning that it's not(might've never worked).

Here's a sample situation of what I naively want: `@Composable LazyGridScope.myFun() = ...`
Is there a workaround or suggested solution for this? I guess I can pass it as a param and run `scope.apply{}`.

I think this might be a case of needing to know more what you’re trying to achieve?

Specifically for the `Lazy*Scope`s, extensions on those probably shouldn’t be composable directly.

I have a `LazyGrid` and I want to encapsulate each row into a composable, but maybe I'm thinking of it the wrong way and each item instead should be extracted.

I can get what I want with a regular function that looks like this `LazyGridScope.myFun()`  I just feel I have to jump through a few more hoops than I expected

What is interesting is that it works with some scopes but not others. For instance I can do exactly what I want above with a `Column`

`Lazy` is a bit of a special case:

```// @Composable
LazyColumn {
    // not @Composable
    item {
        // @Composable
        Text(...)
    }
}```
The nice lambdas hide the types and obscure what’s going on a bit. Right inside `LazyColumn` is setting up a DSL for which items to (potentially) emit. So each `item` is defining a part of the lazy content, but since it’s lazy, it may not actually get executed.

So when you define an extension on `LazyGridScope`, you’re saying “here’s a portion of content to contribute to the DSL of items to show,” as opposed to saying “here’s content to directly place into the scope”

The latter case makes sense with a `ColumnScope`, since you are directly adding normal composables.

I see, so it's a special case then.

On the topic of `LazyGrid` is there a mechanism to align content of a cell?

I did not find any info in the doc nor looking at the API itself.

To put it in other words: If I call `fillMaxSize()` the composable is still not not filling up its cell, and that is fine if I at least could align it, within it.

Does something like this <https://kotlinlang.slack.com/archives/CJLTWPH7S/p1660831694887379?thread_ts=1660823965.926509&amp;cid=CJLTWPH7S> fit your needs by any chance?