Typing: h doesn't accept Component

### Version
3.0.0-alpha.11

### Reproduction link
[https://codesandbox.io/s/green-glitter-7ndb9](https://codesandbox.io/s/green-glitter-7ndb9)







### Steps to reproduce
Try to compile `h(comp as Component)`.

### What is expected?
Should compile

### What is actually happening?
TS error, no overload match this call.