VSCode/TypeScript: JSX element type 'Component<{}, {}>' is not a constructor function for JSX elements.

[IngwiePhoenix]

I am new to TypeScript and basically moved to it due to a much more stable support for decorators, some frameworks and since I am generally more into typed languages like C/C++.

So when I began to put together a basic example with 10.0.0-beta.2, I got the error seen in the screenshot above.

Is that something I need to worry about - or rather, something that I can do anything about? Thanks!

[ForsakenHarmony]

I think that might be a conflict between react and preact types

[Silic0nS0ldier]

I've hit another type incompatibility issue myself.

src/app.tsx:6:2 - error TS2605: JSX element type 'PrimaryButton' is not a constructor function for JSX elements.
  Types of property 'componentDidCatch' are incompatible.
    Type '(error: Error, errorInfo: ErrorInfo) => void' is not assignable to type '(error: any) => void'.

6  <PrimaryButton>I am a button.</PrimaryButton>

Would it be at all possible to expand the preact type definitions to use the existing widely used definitions distributed via @types/react?

[pmkroeker]

Both of these problems should be resolved with #1703

[KashubaK]

Running into this problem on 10.0.0-rc.0. I have a typescript project that requires me to render preact components inside a react project, and whenever I do this I get the same error as OP.

[JoviDeCroock]

Closing thanks to #1703 and a docs update about Preact/React typings. In case anyone runs into issues, re-open an issue with a reproduction please.