Not working with bs-platform 8 (jsx 2 in example)

[Qziem]

Hi.

In examples->realtime-chat-application->bsconfig.json there is: "react-jsx": 2.
Because of that i can not set bs-platform version: 8 in my project (in this version they stop supporting jsx 2).
Good to rewrite this example to jsx 3 (or remove it - main goal for me is to work this library in bs-platform 8)

Issue Labels

• has-reproduction
• feature
• docs
• blocking
• good first issue