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kotlinlang

I there a reason why methods in `interface Container`  returns Container? I can't see any usecase where it could be useful and I don't think it's a good pattern (fluent interface). I think they should return `Unit` The only case I can imagine return something else is method add. It can return added component to support this shortcut:
```val mycomponent = add(MyComponent())```

Right now this is possible
```SimplePanel().add(x).add(y).add(z)```
But I think KVision should not allow it in favor of this:
```SimplePanel().apply {
    add(x)
    add(y)
    add(z)
}```


I hardly ever use any of container methods directly myself ;-)

In the first case you can't be sure you are still working with the same instance.

You are probably right. Please fill an issue for KVision 6 :slightly_smiling_face:

btw: good post about this:
<https://ocramius.github.io/blog/fluent-interfaces-are-evil/>

Are you already working on version 6? I have bunch of ideas:)

No, I don't :slightly_smiling_face: But breaking changes are allowed in major releases only :wink:

<@U01B5PR92QH> Now it's the right time for KVision 6 ideas :wink: